General Information of Drug Therapeutic Target (DTT) (ID: TTZAYWL)

DTT Name Estrogen receptor (ESR)
Synonyms Nuclear receptor subfamily 3 group A member 1; NR3A1; Estradiol receptor; ESR; ER-alpha; ER
Gene Name ESR1
DTT Type
Successful target
[1]
BioChemical Class
Nuclear hormone receptor
UniProt ID
ESR1_HUMAN
TTD ID
T89534
3D Structure
Download
2D Sequence (FASTA)
Download
3D Structure (PDB)
Download
Sequence
MTMTLHTKASGMALLHQIQGNELEPLNRPQLKIPLERPLGEVYLDSSKPAVYNYPEGAAY
EFNAAAAANAQVYGQTGLPYGPGSEAAAFGSNGLGGFPPLNSVSPSPLMLLHPPPQLSPF
LQPHGQQVPYYLENEPSGYTVREAGPPAFYRPNSDNRRQGGRERLASTNDKGSMAMESAK
ETRYCAVCNDYASGYHYGVWSCEGCKAFFKRSIQGHNDYMCPATNQCTIDKNRRKSCQAC
RLRKCYEVGMMKGGIRKDRRGGRMLKHKRQRDDGEGRGEVGSAGDMRAANLWPSPLMIKR
SKKNSLALSLTADQMVSALLDAEPPILYSEYDPTRPFSEASMMGLLTNLADRELVHMINW
AKRVPGFVDLTLHDQVHLLECAWLEILMIGLVWRSMEHPGKLLFAPNLLLDRNQGKCVEG
MVEIFDMLLATSSRFRMMNLQGEEFVCLKSIILLNSGVYTFLSSTLKSLEEKDHIHRVLD
KITDTLIHLMAKAGLTLQQQHQRLAQLLLILSHIRHMSNKGMEHLYSMKCKNVVPLYDLL
LEMLDAHRLHAPTSRGGASVEETDQSHLATAGSTSSHSLQKYYITGEAEGFPATV
Function
Nuclear hormone receptor. The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Ligand-dependent nuclear transactivation involves either direct homodimer binding to a palindromic estrogen response element (ERE) sequence or association with other DNA-binding transcription factors, such as AP-1/c-Jun, c-Fos, ATF-2, Sp1 and Sp3, to mediate ERE-independent signaling. Ligand binding induces a conformational change allowing subsequent or combinatorial association with multiprotein coactivator complexes through LXXLL motifs of their respective components. Mutual transrepression occurs between the estrogen receptor (ER) and NF-kappa-B in a cell-type specific manner. Decreases NF-kappa-B DNA-binding activity and inhibits NF-kappa-B-mediated transcription from the IL6 promoter and displace RELA/p65 and associated coregulators from the promoter. Recruited to the NF-kappa-B response element of the CCL2 and IL8 promoters and can displace CREBBP. Present with NF-kappa-B components RELA/p65 and NFKB1/p50 on ERE sequences. Can also act synergistically with NF-kappa-B to activate transcription involving respective recruitment adjacent response elements; the function involves CREBBP. Can activate the transcriptional activity of TFF1. Also mediates membrane-initiated estrogen signaling involving various kinase cascades. Isoform 3 is involved in activation of NOS3 and endothelial nitric oxide production. Isoforms lacking one or several functional domains are thought to modulate transcriptional activity by competitive ligand or DNA binding and/or heterodimerization with the full-length receptor. Essential for MTA1-mediated transcriptional regulation of BRCA1 and BCAS3. Isoform 3 can bind to ERE and inhibit isoform 1.
KEGG Pathway
Estrogen signaling pathway (hsa04915 )
Prolactin signaling pathway (hsa04917 )
Thyroid hormone signaling pathway (hsa04919 )
Endocrine and other factor-regulated calcium reabsorption (hsa04961 )
Proteoglycans in cancer (hsa05205 )
Reactome Pathway
Nuclear Receptor transcription pathway (R-HSA-383280 )
Nuclear signaling by ERBB4 (R-HSA-1251985 )

Molecular Interaction Atlas (MIA) of This DTT

Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This DTT
36 Approved Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
ARZOXIFENE DMOKCVI Breast cancer 2C60-2C65 Approved [2]
Bazedoxifene DMY85QW Hot flushes GA30 Approved [3]
Cenestin DMXQS7K Menopause symptom GA30.0 Approved [4]
Clomifene DMKI7RB Female infertility GA31.Z Approved [5]
Clomiphene Citrate DMS51VC Female infertility GA31.Z Approved [6]
Conjugated estrogens a DMTPIZC Hormone replacement therapy 8E01 Approved [7]
Conjugated estrogens b DMU7SF8 Hormone replacement therapy 8E01 Approved [8]
Cyclofenil DMT5RMB Infertility GB04 Approved [9]
Danazol DML8KTN Menorrhagia GA20.50 Approved [10]
Dienestrol DMBSXI0 Atrophic vaginitis GA30.2 Approved [11]
Diethylstilbestrol DMN3UXQ Gonorrheal vaginitis GA02 Approved [12]
Elacestrant DM8RLJ5 Breast cancer 2C60-2C65 Approved [13]
Esterified estrogens DM9KZDO Breast cancer 2C60-2C65 Approved [14]
Estradiol DMUNTE3 Acne vulgaris ED80 Approved [15]
Estradiol Acetate DM07U2A Hormone replacement therapy 8E01 Approved [6]
Estradiol Cypionate DM27Z5T Hormone replacement therapy 8E01 Approved [6]
Estradiol Valerate DM8MC6O Hormone replacement therapy 8E01 Approved [6]
Estriol DMOEM2I Hormone deficiency 5A61.1 Approved [15]
Estrogen DMGY0UT Menopause symptom GA30.0 Approved [16]
Estrone DM5T6US Acne vulgaris ED80 Approved [15]
Estropipate DMRMDWA Hypogonadism 5A61.0 Approved [17]
Ethinyl Estradiol DMODJ40 Acne vulgaris ED80 Approved [18]
Fosfestrol DMD072M Solid tumour/cancer 2A00-2F9Z Approved [19]
Fulvestrant DM0YZC6 Breast cancer 2C60-2C65 Approved [1]
Gestrinone DMP0OVQ Breast cancer 2C60-2C65 Approved [7]
Lasofoxifene DMHA18P Osteoporosis FB83.0 Approved [20]
Levormeloxifene DM2XVNI Breast cancer 2C60-2C65 Approved [21]
Mestranol DMG3F94 Contraception QA21 Approved [22]
Mitotane DMU1GX0 Adrenocortical carcinoma 2D11.Z Approved [23]
Nomegestrol acetate DMRJ7D1 Breast cancer 2C60-2C65 Approved [24]
Ospemifene DMC4GEI Dyspareunia GA12 Approved [25]
Promestriene DMU92F8 Acne vulgaris ED80 Approved [26]
Quinestrol DMJ6H1Z Breast cancer 2C60-2C65 Approved [27]
Raloxifene DMDKF3M Osteoporosis FB83.0 Approved [28]
Tamoxifen DMLB0EZ Breast cancer 2C60-2C65 Approved [29]
Toremifene DMQYUWG Breast cancer 2C60-2C65 Approved [30]
------------------------------------------------------------------------------------
⏷ Show the Full List of 36 Approved Drug(s)
28 Clinical Trial Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
Acolbifene DM3UQ9K Breast cancer 2C60-2C65 Phase 3 [31]
Giredestrant DMBSFFK Breast cancer 2C60-2C65 Phase 3 [32]
Imlunestrant DMYBWL9 Breast cancer 2C60-2C65 Phase 3 [33]
NE3107 DMEZNJI Alzheimer disease 8A20 Phase 3 [34]
NPC-01 DMMC3Y8 Dysmenorrhea GA34.3 Phase 3 [35]
Synthetic conjugated estrogen DMRUEKC Vaginal disease GA1Y Phase 3 [36]
TZTX-001 DM71ZL6 Endometriosis GA10 Phase 3 [37]
Afimoxifene DMFORDT Breast cancer 2C60-2C65 Phase 2 [28]
ARN-810 DML3PJF Breast cancer 2C60-2C65 Phase 2 [38]
AZD9833 DMQOTHP ER-positive breast cancer 2C60-2C65 Phase 2 [39]
Endoxifen DMTX8IZ Breast cancer 2C60-2C65 Phase 2 [28]
Estetrol DMTB63Q Autoimmune diabetes 5A10 Phase 2 [40]
GTx-758 DMDWYZS Prostate cancer 2C82.0 Phase 2 [41]
ICARITIN DMGHQ37 Breast cancer 2C60-2C65 Phase 2 [42]
SR 16234 DMRFO34 Breast cancer 2C60-2C65 Phase 2 [43]
H3B-6545 DMIFCY2 Breast cancer 2C60-2C65 Phase 1/2 [44]
OP-1250 DMIU26T Breast cancer 2C60-2C65 Phase 1/2 [45]
ZN-c5 DMVG4OC Breast cancer 2C60-2C65 Phase 1/2 [46]
AC0682 DM49FVF Breast cancer 2C60-2C65 Phase 1 [47]
ATD transdermal gel DMIMH8L Contraception QA21 Phase 1 [28]
AZD9496 DMPMDTH Breast cancer 2C60-2C65 Phase 1 [44]
CC-8490 DMXUT3Z Brain cancer 2A00 Phase 1 [48]
CHF-4227 DMTE18G Osteoporosis FB83.0 Phase 1 [49]
D-0502 DMGA1DS Breast cancer 2C60-2C65 Phase 1 [50]
G1T-48 DMRGP72 Breast cancer 2C60-2C65 Phase 1 [51]
LY3484356 DMY8W3S Breast cancer 2C60-2C65 Phase 1 [52]
SCO-120 DMB1MZS Breast cancer 2C60-2C65 Phase 1 [53]
TTC-352 DM7CHZ2 Breast cancer 2C60-2C65 Phase 1 [44]
------------------------------------------------------------------------------------
⏷ Show the Full List of 28 Clinical Trial Drug(s)
21 Discontinued Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
BITHIONOL DMPJKRL Trematode infection 1F8Y Withdrawn from market [54]
Chlorotrianisene DMSV2WZ Menopause symptom GA30.0 Withdrawn from market [55]
HEXESTROL DM9AGWQ Irregularities N.A. Withdrawn from market [56]
EM-800 DM5JUW0 Estrogen deficiency FB83.0Y Discontinued in Phase 3 [57]
Idoxifene DMRXUY7 Breast cancer 2C60-2C65 Discontinued in Phase 3 [58]
IoGen DMVL8PB Pain MG30-MG3Z Discontinued in Phase 3 [28]
Miproxifene DMMZO8X Solid tumour/cancer 2A00-2F9Z Discontinued in Phase 3 [59]
Droloxifene DM9JPUD Breast cancer 2C60-2C65 Discontinued in Phase 2 [60]
ERA-923 DM6NTAS Breast cancer 2C60-2C65 Discontinued in Phase 2 [61]
NP-50301 DMPMR2I Eye disorder 9A01-9A0Z Discontinued in Phase 2 [62]
Panomifene DME4RSI Solid tumour/cancer 2A00-2F9Z Discontinued in Phase 2 [63]
SERM-3339 DMSLP2O Osteoporosis FB83.0 Discontinued in Phase 2 [64]
SR-90067 DMROKDM Hormone deficiency 5A61.1 Discontinued in Phase 2 [65]
HE2100 DMCP2KH Thrombocytopenia 3B64 Discontinued in Phase 1 [66]
HRT DMQYWAH Estrogen deficiency FB83.0Y Discontinued in Phase 1 [67]
MX-4509 DMC4RK7 Neurological disorder 6B60 Discontinued in Phase 1 [68]
ICI-164384 DMYN3WG Breast cancer 2C60-2C65 Terminated [71]
LY-117018 DMUHG0F N. A. N. A. Terminated [72]
Tamoxifen methyl iodide DM54V0X N. A. N. A. Terminated [73]
Zindoxifene DM81DJV Breast cancer 2C60-2C65 Terminated [74]
ZK-119010 DMKFYDE Carcinoma 2A00-2F9Z Terminated [75]
------------------------------------------------------------------------------------
⏷ Show the Full List of 21 Discontinued Drug(s)
6 Preclinical Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
BN-AA-003-NY DMCPQJ9 Estrogen deficiency FB83.0Y Preclinical [69]
BN-AO-014 DMVMY4X Atrophy 9A2Y-9C40 Preclinical [69]
BN-CB-045 DMBPTDC Female sexual arousal dysfunction HA01.1 Preclinical [69]
BN-DF-037 DMFNLE6 Osteoporosis FB83.0 Preclinical [69]
BN-GU-005-DHP DM0PJU9 Arthralgia ME82 Preclinical [69]
BN-OD-026 DM8WDAL Solid tumour/cancer 2A00-2F9Z Preclinical [70]
------------------------------------------------------------------------------------
⏷ Show the Full List of 6 Preclinical Drug(s)
195 Investigative Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
1,2-Bis-(4-hydroxy-phenyl)-3H-inden-5-ol DM9RF1T Discovery agent N.A. Investigative [76]
1,8-Dichloro-6-(4-hydroxy-phenyl)-naphthalen-2-ol DMKJBRZ Discovery agent N.A. Investigative [77]
1-Bromo-6-(4-hydroxy-phenyl)-naphthalen-2-ol DM2T4NL Discovery agent N.A. Investigative [77]
1-CHLORO-6-(4-HYDROXYPHENYL)-2-NAPHTHOL DM0MGFQ Discovery agent N.A. Investigative [77]
1-Fluoro-6-(4-hydroxy-phenyl)-naphthalen-2-ol DM8BC1M Discovery agent N.A. Investigative [77]
17-METHYL-17-ALPHA-DIHYDROEQUILENIN DMKUGH1 Discovery agent N.A. Investigative [78]
2,3-diphenyl-1H-indole DMC3UYH Discovery agent N.A. Investigative [79]
2,4-Dibenzylamino-6-isopentylpyrimidine DMQ385U Discovery agent N.A. Investigative [80]
2,4-diisobutylamino-6-isopentylpyrimidine DM0URFY Discovery agent N.A. Investigative [80]
2-(2-Chloro-4-hydroxy-phenyl)-benzooxazol-5-ol DMWDV71 Discovery agent N.A. Investigative [81]
2-(3-Butoxy-4-hydroxy-phenyl)-benzooxazol-6-ol DMJM5VW Discovery agent N.A. Investigative [81]
2-(3-Chloro-4-hydroxy-phenyl)-benzooxazol-5-ol DMBONUV Discovery agent N.A. Investigative [81]
2-(3-Chloro-4-hydroxy-phenyl)-benzooxazol-6-ol DM3B6IN Discovery agent N.A. Investigative [81]
2-(3-Fluoro-4-hydroxy-phenyl)-benzooxazol-5-ol DMNTHK5 Discovery agent N.A. Investigative [81]
2-(3-Fluoro-4-hydroxy-phenyl)-benzooxazol-6-ol DM50FW1 Discovery agent N.A. Investigative [81]
2-(3-hydroxyphenyl)-1,2'-spirobi[1H-indene]-5-ol DMZCE18 Discovery agent N.A. Investigative [82]
2-(3-hydroxyphenyl)-1,2'-spirobi[1H-indene]-6-ol DMIGXRJ Discovery agent N.A. Investigative [82]
2-(4-Hydroxy-naphthalen-1-yl)-benzooxazol-6-ol DMUGHF6 Discovery agent N.A. Investigative [81]
2-(4-Hydroxy-phenyl)-4-methoxy-quinolin-6-ol DM4N0LB Discovery agent N.A. Investigative [83]
2-(4-Hydroxy-phenyl)-4-vinyl-quinolin-6-ol DM81G2U Discovery agent N.A. Investigative [83]
2-(4-Hydroxy-phenyl)-7-isopropyl-benzooxazol-5-ol DMFWOMY Discovery agent N.A. Investigative [81]
2-(4-Hydroxy-phenyl)-7-methoxy-benzofuran-5-ol DMY0I8P Discovery agent N.A. Investigative [84]
2-(4-Hydroxy-phenyl)-7-methoxy-benzooxazol-5-ol DMCNITS Discovery agent N.A. Investigative [81]
2-(4-Hydroxy-phenyl)-7-methyl-benzofuran-5-ol DMQ2KPI Discovery agent N.A. Investigative [84]
2-(4-Hydroxy-phenyl)-7-phenyl-benzooxazol-5-ol DMUB7KH Discovery agent N.A. Investigative [81]
2-(4-Hydroxy-phenyl)-7-propenyl-benzooxazol-5-ol DMND63Z Discovery agent N.A. Investigative [81]
2-(4-Hydroxy-phenyl)-7-propyl-benzooxazol-5-ol DMONT2D Discovery agent N.A. Investigative [81]
2-(4-Hydroxy-phenyl)-7-vinyl-benzooxazol-5-ol DM2F6U3 Discovery agent N.A. Investigative [81]
2-(4-Hydroxy-phenyl)-benzooxazol-5-ol DMMUNA7 Discovery agent N.A. Investigative [81]
2-(4-Hydroxy-phenyl)-benzooxazol-6-ol DM31MY0 Discovery agent N.A. Investigative [81]
2-(4-Hydroxy-phenyl)-quinolin-6-ol DMCWFUZ Discovery agent N.A. Investigative [83]
2-(4-HYDROXY-PHENYL)BENZOFURAN-5-OL DMN6S3F Discovery agent N.A. Investigative [81]
2-(4-hydroxyphenyl)-1,2'-spirobi[1H-indene]-5-ol DMW6L38 Discovery agent N.A. Investigative [82]
2-(5-Hydroxy-naphthalen-1-yl)-benzooxazol-6-ol DMB3JG0 Discovery agent N.A. Investigative [81]
2-(6-Hydroxy-naphthalen-1-yl)-benzooxazol-5-ol DMXAVHT Discovery agent N.A. Investigative [81]
2-(6-Hydroxy-naphthalen-1-yl)-benzooxazol-6-ol DM3GQN2 Discovery agent N.A. Investigative [81]
2-(6-Hydroxy-naphthalen-2-yl)-benzooxazol-5-ol DM715EC Discovery agent N.A. Investigative [81]
2-(6-Hydroxy-naphthalen-2-yl)-benzooxazol-6-ol DMANHOT Discovery agent N.A. Investigative [81]
2-AMINO-1-METHYL-6-PHENYLIMIDAZO[4,5-B]PYRIDINE DMNQL17 Discovery agent N.A. Investigative [78]
2-Naphthalen-1-yl-benzooxazol-6-ol DMBI6U9 Discovery agent N.A. Investigative [81]
2-phenyl-1,2'-spirobi[1H-indene]-5'-ol DMP8G3C Discovery agent N.A. Investigative [82]
3'-Methoxy-4'Hydroxyclomiphene DMG1T6H Discovery agent N.A. Investigative [85]
3,8-dihydroxy-4-methyl-6H-benzo[c]chromen-6-one DMIFJRS Discovery agent N.A. Investigative [86]
3,8-dihydroxy-7-methyl-6H-benzo[c]chromen-6-one DMW0B4H Discovery agent N.A. Investigative [86]
3-(2-Hydroxy-phenyl)-benzo[d]isoxazol-6-ol DMD24EW Discovery agent N.A. Investigative [81]
3-(4-Hydroxy-phenyl)-benzo[d]isoxazol-5-ol DMXZ9T6 Discovery agent N.A. Investigative [81]
3-(4-Hydroxy-phenyl)-benzo[d]isoxazol-6-ol DMYLDFG Discovery agent N.A. Investigative [81]
3-(4-Hydroxyphenyl)-7-isobutoxychromen-4-one DMS5N6Y Discovery agent N.A. Investigative [87]
3-(4-Hydroxyphenyl)-7-isopropoxychromen-4-one DMH75AO Discovery agent N.A. Investigative [87]
3-(5-Hydroxy-benzooxazol-2-yl)-benzene-1,2-diol DMPRBLH Discovery agent N.A. Investigative [81]
3-(6-Hydroxy-benzooxazol-2-yl)-benzene-1,2-diol DM5H9QT Discovery agent N.A. Investigative [81]
3-CHLORO-2-(4-HYDROXYPHENYL)-2H-INDAZOL-5-OL DM3R8OM Discovery agent N.A. Investigative [78]
3-chloro-4-(4-hydroxyphenyl)salicylaldoxime DMER4U1 Discovery agent N.A. Investigative [88]
3-ETHYL-2-(4-HYDROXYPHENYL)-2H-INDAZOL-5-OL DMEWAVM Discovery agent N.A. Investigative [78]
3-hydroxy-8,10-dimethyl-6H-benzo[c]chromen-6-one DM3H56L Discovery agent N.A. Investigative [86]
3-[1-ethyl-2-(3-hydroxyphenyl)butyl]phenol DMPTI1Z Discovery agent N.A. Investigative [89]
4',5,7-trihydroxy-6,8-dimethylisoflavone DM1RM3H Discovery agent N.A. Investigative [90]
4,10-dimethyl-6H-benzo[c]chromene-3,8-diol DMB5RJK Discovery agent N.A. Investigative [86]
4,6,10-trimethyl-6H-benzo[c]chromene-3,8-diol DM6N98E Discovery agent N.A. Investigative [86]
4,6,6,7-tetramethyl-6H-benzo[c]chromene-3,8-diol DM14VI3 Discovery agent N.A. Investigative [86]
4,6,7,10-tetramethyl-6H-benzo[c]chromene-3,8-diol DMYN25U Discovery agent N.A. Investigative [86]
4,6,7-trimethyl-6H-benzo[c]chromene-3,8-diol DMFECXI Discovery agent N.A. Investigative [86]
4,7-dimethyl-6H-benzo[c]chromene-3,8-diol DM67Z81 Discovery agent N.A. Investigative [86]
4-(1,2-Diphenyl-but-1-enyl)-phenol DMJDW50 Discovery agent N.A. Investigative [91]
4-(1-benzyl-7-chloro-1H-indazol-3-yl)phenol DMNV9H5 Discovery agent N.A. Investigative [92]
4-(1-butyl-7-chloro-1H-indazol-3-yl)phenol DMS1OYA Discovery agent N.A. Investigative [92]
4-(1-cyclopentyl-7-fluoro-1H-indazol-3-yl)phenol DM3NEYB Discovery agent N.A. Investigative [92]
4-(2-phenyl-1H-benzo[d]imidazol-1-yl)phenol DMFQZOI Discovery agent N.A. Investigative [79]
4-(2-phenyl-1H-indol-3-yl)phenol DMCPSE9 Discovery agent N.A. Investigative [79]
4-(3-(4-hydroxyphenyl)-1H-indol-2-yl)phenol DMR3T2D Discovery agent N.A. Investigative [79]
4-(3-phenyl-1H-indol-2-yl)phenol DMEJF6V Discovery agent N.A. Investigative [79]
4-(5-Hydroxy-benzooxazol-2-yl)-benzene-1,3-diol DM1EANV Discovery agent N.A. Investigative [81]
4-(6-HYDROXY-1H-INDAZOL-3-YL)BENZENE-1,3-DIOL DMHGRPB Discovery agent N.A. Investigative [78]
4-(6-Hydroxy-benzooxazol-2-yl)-benzene-1,2-diol DM38YZ4 Discovery agent N.A. Investigative [81]
4-(6-Hydroxy-benzooxazol-2-yl)-benzene-1,3-diol DM07NT9 Discovery agent N.A. Investigative [81]
4-(7-chloro-1-cyclohexyl-1H-indazol-3-yl)phenol DMUXZOM Discovery agent N.A. Investigative [92]
4-(7-chloro-1-cyclopentyl-1H-indazol-3-yl)phenol DM0X5SY Discovery agent N.A. Investigative [92]
4-(7-chloro-1-propyl-1H-indazol-3-yl)phenol DMEYUH0 Discovery agent N.A. Investigative [92]
4-(7-methyl-1-propyl-1H-indazol-3-yl)phenol DMX2K8R Discovery agent N.A. Investigative [92]
4-Benzo[d]isoxazol-3-yl-benzene-1,3-diol DM1UG2A Discovery agent N.A. Investigative [81]
4-benzyl-2,6-diisobutylamino-pyrimidine DM2Q0VB Discovery agent N.A. Investigative [80]
4-Bromo-2-(4-hydroxy-phenyl)-quinolin-6-ol DMPSRAC Discovery agent N.A. Investigative [83]
4-Chloro-2-(4-hydroxy-phenyl)-quinolin-6-ol DMKJ18X Discovery agent N.A. Investigative [83]
4-Ethyl-2-(4-hydroxy-phenyl)-quinolin-6-ol DMTIY89 Discovery agent N.A. Investigative [83]
4-Ethynyl-2-(4-hydroxy-phenyl)-quinolin-6-ol DMXLZAT Discovery agent N.A. Investigative [83]
4-hydroxy-N,N-diphenylbenzenesulfonamide DMXPQ5H Discovery agent N.A. Investigative [93]
4-hydroxy-N-isopropyl-N-phenylbenzenesulfonamide DMVAP9U Discovery agent N.A. Investigative [93]
4-hydroxy-N-neopentyl-N-phenylbenzenesulfonamide DM8XOJC Discovery agent N.A. Investigative [93]
4-hydroxy-N-phenyl-N-propylbenzenesulfonamide DM5TU98 Discovery agent N.A. Investigative [93]
4-Naphthalen-2-yl-phenol DMKPNSH Discovery agent N.A. Investigative [77]
4-[1,2-bis(4-hydroxyphenyl)but-1-enyl]phenol DMW1IXY Discovery agent N.A. Investigative [94]
4-[1,2-bis(4-hydroxyphenyl)hex-1-enyl]phenol DMTL6ES Discovery agent N.A. Investigative [94]
4-[1,2-bis(4-hydroxyphenyl)pent-1-enyl]phenol DMTHG0Y Discovery agent N.A. Investigative [94]
4-[1,2-bis(4-hydroxyphenyl)vinyl]phenol DMR7GP6 Discovery agent N.A. Investigative [94]
4-[1-(4-hydroxyphenyl)-2-phenylbut-1-enyl]phenol DMTMLXU Discovery agent N.A. Investigative [91]
4-[1-(4-hydroxyphenyl)-2-phenylhex-1-enyl]phenol DM30421 Discovery agent N.A. Investigative [91]
4-[1-(4-hydroxyphenyl)-2-phenylpent-1-enyl]phenol DMWHKLA Discovery agent N.A. Investigative [91]
4-[1-(4-hydroxyphenyl)-2-phenylprop-1-enyl]phenol DMH1I32 Discovery agent N.A. Investigative [91]
4-[1-(4-hydroxyphenyl)-2-phenylvinyl]phenol DM4BFPE Discovery agent N.A. Investigative [91]
4-[2,2-bis(4-hydroxyphenyl)-1-methylvinyl]phenol DMS0HV6 Discovery agent N.A. Investigative [94]
5-Bromo-2-(4-hydroxy-phenyl)-quinolin-6-ol DM2YL0T Discovery agent N.A. Investigative [83]
5-Chloro-2-(4-hydroxy-phenyl)-benzooxazol-6-ol DMCFIZN Discovery agent N.A. Investigative [81]
5-Chloro-2-(4-hydroxy-phenyl)-quinolin-6-ol DMXNPSB Discovery agent N.A. Investigative [83]
5-hydroxy-2-phenylisoindoline-1,3-dione DMLZKNF Discovery agent N.A. Investigative [95]
6-(2,5-Difluoro-4-hydroxy-phenyl)-naphthalen-2-ol DMRU963 Discovery agent N.A. Investigative [77]
6-(2,6-Difluoro-4-hydroxy-phenyl)-naphthalen-2-ol DMFALTY Discovery agent N.A. Investigative [77]
6-(2-Chloro-4-hydroxy-phenyl)-naphthalen-2-ol DMTPAMS Discovery agent N.A. Investigative [77]
6-(2-Fluoro-4-hydroxy-phenyl)-naphthalen-2-ol DM6Q3M7 Discovery agent N.A. Investigative [77]
6-(3,5-Difluoro-4-hydroxy-phenyl)-naphthalen-2-ol DMKJOL6 Discovery agent N.A. Investigative [77]
6-(3-Chloro-4-hydroxy-phenyl)-naphthalen-2-ol DM4YP3Q Discovery agent N.A. Investigative [77]
6-(3-Fluoro-4-hydroxy-phenyl)-naphthalen-2-ol DMAJEDG Discovery agent N.A. Investigative [77]
6-(3-Hydroxy-phenyl)-naphthalen-1-ol DMMHRVO Discovery agent N.A. Investigative [77]
6-(3-Hydroxy-phenyl)-naphthalen-2-ol DMH8WA2 Discovery agent N.A. Investigative [77]
6-(4-Hydroxy-2-methoxy-phenyl)-naphthalen-2-ol DMYM3EW Discovery agent N.A. Investigative [77]
6-(4-Hydroxy-2-methyl-phenyl)-naphthalen-2-ol DMYEIRH Discovery agent N.A. Investigative [77]
6-(4-Hydroxy-phenyl)-1-methoxy-naphthalen-2-ol DMBG5Y8 Discovery agent N.A. Investigative [77]
6-(4-Hydroxy-phenyl)-1-methyl-naphthalen-2-ol DMGLT0N Discovery agent N.A. Investigative [77]
6-(4-Hydroxy-phenyl)-1-nitro-naphthalen-2-ol DMGC84U Discovery agent N.A. Investigative [77]
6-(4-Hydroxy-phenyl)-1-phenyl-naphthalen-2-ol DMI6UVN Discovery agent N.A. Investigative [77]
6-(4-Hydroxy-phenyl)-naphthalen-1-ol DM2V9XI Discovery agent N.A. Investigative [77]
6-(4-Hydroxy-phenyl)-naphthalen-2-ol DM3L2OI Discovery agent N.A. Investigative [83]
6-butyl-2,4-dipropylaminopyrimidine DM46GLQ Discovery agent N.A. Investigative [80]
6-Chloro-2-(4-hydroxy-phenyl)-benzooxazol-5-ol DMLMOC0 Discovery agent N.A. Investigative [81]
6-ethyl-2,4-diisobutylaminopyrimidine DMBMRUI Discovery agent N.A. Investigative [80]
6-ethyl-4,7-dimethyl-6H-benzo[c]chromene-3,8-diol DMOGETD Discovery agent N.A. Investigative [86]
6-Phenyl-naphthalen-2-ol DMEYOF7 Discovery agent N.A. Investigative [77]
7-(3-Hydroxy-phenyl)-naphthalen-2-ol DM2I91C Discovery agent N.A. Investigative [77]
7-(4-Hydroxy-phenyl)-naphthalen-2-ol DMM9IXB Discovery agent N.A. Investigative [77]
7-Allyl-2-(4-hydroxy-phenyl)-benzooxazol-5-ol DMSRQ1L Discovery agent N.A. Investigative [81]
7-Bromo-2-(4-hydroxy-phenyl)-benzofuran-5-ol DMA8DXG Discovery agent N.A. Investigative [84]
7-Butyl-2-(4-hydroxy-phenyl)-benzooxazol-5-ol DMQ8BIX Discovery agent N.A. Investigative [81]
7-Chloro-2-(4-hydroxy-phenyl)-benzofuran-5-ol DM38HKE Discovery agent N.A. Investigative [84]
7-Cyclopentyloxy-3-(4-hydroxyphenyl)chromen-4-one DM2MIJY Discovery agent N.A. Investigative [87]
7-Ethyl-2-(4-hydroxy-phenyl)-benzooxazol-5-ol DMUMN4B Discovery agent N.A. Investigative [81]
7-Ethynyl-2-(4-hydroxy-phenyl)-benzooxazol-5-ol DM92EG5 Discovery agent N.A. Investigative [81]
7-Phenyl-naphthalen-2-ol DM1WJFR Discovery agent N.A. Investigative [77]
8-(2,2-dimethylpropyl)naringenin DMV5FZO Discovery agent N.A. Investigative [96]
8-(2-methylpropyl)naringenin DMQUZSJ Discovery agent N.A. Investigative [96]
8-(3-methylbutyl)naringenin DM2VAJE Discovery agent N.A. Investigative [96]
8-benzylnaringenin DMKHF87 Discovery agent N.A. Investigative [96]
8-Chloro-6-(4-hydroxy-phenyl)-naphthalen-2-ol DMB76ZN Discovery agent N.A. Investigative [77]
8-Fluoro-6-(4-hydroxy-phenyl)-naphthalen-2-ol DMGJ3L6 Discovery agent N.A. Investigative [77]
8-methylnaringenin DMK63P2 Discovery agent N.A. Investigative [96]
8-n-heptylnaringenin DMWMVI3 Discovery agent N.A. Investigative [96]
8-n-nonylnaringenin DMC2JLQ Discovery agent N.A. Investigative [96]
8-n-pentylnaringenin DMRDOP0 Discovery agent N.A. Investigative [96]
8-n-propylnaringenin DMDOW5S Discovery agent N.A. Investigative [96]
8-n-undecylnaringenin DMXURM8 Discovery agent N.A. Investigative [96]
BROUSSONIN A DMXFN6H Discovery agent N.A. Investigative [97]
Carboron Cluster with phenol DMCNV68 Discovery agent N.A. Investigative [98]
COUMESTROL DM40TBU Discovery agent N.A. Investigative [99]
CP-394531 DMDPH3W Discovery agent N.A. Investigative [100]
CP-409069 DM1U6P7 Discovery agent N.A. Investigative [100]
daidzein DMRFTJX Discovery agent N.A. Investigative [90]
DIHYDRORALOXIFENE DM70OIC Discovery agent N.A. Investigative [101]
Doxorubicin-Formaldehyde Conjugate DMJF6AQ Discovery agent N.A. Investigative [102]
EFFUSOL DMXZRND Discovery agent N.A. Investigative [86]
Estriol E3 DMNXO9C Multiple sclerosis 8A40 Investigative [103]
Geldanamycin-estradiol hybrid DMUSJ96 Discovery agent N.A. Investigative [104]
GSK-5182 DMNGEAY Discovery agent N.A. Investigative [105]
GW7604 DMCA4RM Discovery agent N.A. Investigative [106]
JNJ-17148066 DMJ1DE9 Discovery agent N.A. Investigative [107]
JNJ-19398990 DM94IJC Discovery agent N.A. Investigative [107]
JNJ-26529126 DMK6TVN Discovery agent N.A. Investigative [107]
JNJ-26529152 DMBZ7MA Discovery agent N.A. Investigative [107]
LTERHKILHRLLQEGSPSD DMDU6F4 Discovery agent N.A. Investigative [108]
methyl-piperidino-pyrazole DMKTOPJ Discovery agent N.A. Investigative [109]
MPrP DMWUK9G Discovery agent N.A. Investigative [110]
N,N,N-Triisobutyl-pyrimidine-2,4,6-triamine DMLU27Y Discovery agent N.A. Investigative [80]
N-allyl-4-hydroxy-N-phenylbenzenesulfonamide DMZQUMB Discovery agent N.A. Investigative [93]
N-benzyl-4-hydroxy-N-phenylbenzenesulfonamide DM5TPEJ Discovery agent N.A. Investigative [93]
N-butyl-4-hydroxy-N-phenylbenzenesulfonamide DMH5GW6 Discovery agent N.A. Investigative [93]
N-cyclohexyl-4-hydroxy-N-phenylbenzenesulfonamide DMCDBM5 Discovery agent N.A. Investigative [93]
N-ethyl-4-hydroxy-N-phenylbenzenesulfonamide DMHY35A Discovery agent N.A. Investigative [93]
Nafoxidine DM0FROP Discovery agent N.A. Investigative [111]
Org-37663 DM3EZDG Discovery agent N.A. Investigative [112]
propylpyrazoletriol DMTCP8K Discovery agent N.A. Investigative [113]
R,R-THC DM4URMA Discovery agent N.A. Investigative [114]
RG6046 DMGYWIK Breast cancer 2C60-2C65 Investigative [115]
SERMs DM4ZYKV Solid tumour/cancer 2A00-2F9Z Investigative [28]
SNG-163 DMOLQNK Solid tumour/cancer 2A00-2F9Z Investigative [28]
SNG-8006 DMCT02Q Osteoporosis FB83.0 Investigative [28]
SNG-8023 DM6O9DQ Breast cancer 2C60-2C65 Investigative [28]
SNG-8033 DM0W54R leukaemia 2A60-2B33 Investigative [28]
SOPHORAFLAVANONE B DMUVKX5 Discovery agent N.A. Investigative [96]
STX DM7LZJ3 Estrogen deficiency FB83.0Y Investigative [28]
Tamoxifen butyl bromide DMBKL5O Discovery agent N.A. Investigative [73]
Tamoxifen ethyl bromide DM76BXY Discovery agent N.A. Investigative [73]
Tamoxifen isopropyl bromide DMBKWUZ Discovery agent N.A. Investigative [73]
Trans-hydroxytamoxifen DMXS8LN Discovery agent N.A. Investigative [109]
TSERaM DM6JF7T Menopause symptom GA30.0 Investigative [28]
WAY-169916 DM94KWA Discovery agent N.A. Investigative [92]
WAY200070 DMBHXTL Discovery agent N.A. Investigative [81]
ZK-164015 DMROWV8 Discovery agent N.A. Investigative [116]
[1,1':2',1'']Terphenyl-4'-carbaldehyde oxime DMFXA8P Discovery agent N.A. Investigative [117]
------------------------------------------------------------------------------------
⏷ Show the Full List of 195 Investigative Drug(s)

Molecular Expression Atlas (MEA) of This DTT

Molecular Expression Atlas (MEA) Jump to Detail Molecular Expression Atlas of This DTT
Disease Name ICD 11 Studied Tissue p-value Fold-Change Z-score
Neuroectodermal tumour 2C82 Nervous tissue 2.05E-08 -0.08 -0.31
Prostate cancer 2C82 Prostate 9.80E-01 -0.11 -0.2
Breast cancer 2C82 Breast tissue 5.93E-18 0.18 0.37
Osteoporosis FA20 Bone marrow 2.98E-01 -0.07 -0.28
Acute myelocytic leukaemia 2C82 Bone marrow 2.62E-01 -7.10E-04 -4.57E-03
------------------------------------------------------------------------------------

References

1 Beta3-tubulin is induced by estradiol in human breast carcinoma cells through an estrogen-receptor dependent pathway. Cell Motil Cytoskeleton. 2009 Jul;66(7):378-88.
2 Benzothiophene selective estrogen receptor modulators with modulated oxidative activity and receptor affinity. J Med Chem. 2007 May 31;50(11):2682-92.
3 Bazedoxifene, a selective estrogen receptor modulator: effects on the endometrium, ovaries, and breast from a randomized controlled trial in osteoporotic postmenopausal women. Menopause. 2009 Nov-Dec;16(6):1109-15.
4 Estrogen replacement therapy and cardioprotection: mechanisms and controversies. Braz J Med Biol Res. 2002 Mar;35(3):271-6.
5 The future of the new selective estrogen receptor modulators. Menopause Int. 2007 Mar;13(1):27-34.
6 Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services.
7 Natural products as sources of new drugs over the last 25 years. J Nat Prod. 2007 Mar;70(3):461-77.
8 Effect of MK-486 alone on Parkinsonism; studies on the clinical symptoms and catecholamine concentrations in the blood, urine and cerebrospinal fluid. No To Shinkei. 1977 Feb;29(2):205-13.
9 Fluorine-substituted cyclofenil derivatives as estrogen receptor ligands: synthesis and structure-affinity relationship study of potential positron emission tomography agents for imaging estrogen receptors in breast cancer. J Med Chem. 2006 Apr 20;49(8):2496-511.
10 Danazol suppression of luteinizing hormone in the rat: evidence for mediation by both androgen and estrogen receptors. Proc Soc Exp Biol Med. 1990 May;194(1):54-7.
11 Potential use of an estrogen-glucocorticoid receptor chimera as a drug screen for tissue selective estrogenic activity. Bone. 2009 Jan;44(1):102-12.
12 Effects of diethylstilbestrol on programmed oocyte death and induction of polyovular follicles in neonatal mouse ovaries. Biol Reprod. 2009 Nov;81(5):1002-9.
13 RAD1901: a novel, orally bioavailable selective estrogen receptor degrader that demonstrates antitumor activity in breast cancer xenograft models. Anticancer Drugs. 2015 Oct;26(9):948-56.
14 Safety and efficacy of low-dose esterified estrogens and methyltestosterone, alone or combined, for the treatment of hot flashes in menopausal women: a randomized, double-blind, placebo-controlled study. Fertil Steril. 2011 Jan;95(1):366-8.
15 Reprint of Are all estrogens the same Maturitas. 2008 Sep-Oct;61(1-2):195-201.
16 Estrogen-receptor polymorphisms and effects of estrogen replacement on high-density lipoprotein cholesterol in women with coronary disease. N Engl J Med. 2002 Mar 28;346(13):967-74.
17 US patent application no. 5,004,651, Stabilizing system for solid dosage forms.
18 17alpha-Ethinylestradiol hinders nucleotide excision repair in zebrafish liver cells. Aquat Toxicol. 2009 Dec 13;95(4):273-8.
19 Impact of natural products on developing new anti-cancer agents. Chem Rev. 2009 Jul;109(7):3012-43.
20 Pfizer. Product Development Pipeline. March 31 2009.
21 Centchroman, a selective estrogen receptor modulator, as a contraceptive and for the management of hormone-related clinical disorders. Med Res Rev. 2001 Jul;21(4):302-47.
22 Short-term effects of environmentally relevant concentrations of EDC mixtures on Mytilus galloprovincialis digestive gland. Aquat Toxicol. 2008 May 30;87(4):272-9.
23 Mitotane for adrenocortical carcinoma treatment. Curr Opin Investig Drugs. 2005 Apr;6(4):386-94.
24 Regulation of rat uterine steroid receptors by nomegestrol acetate, a new 19-nor-progesterone derivative. J Pharmacol Exp Ther. 1989 Feb;248(2):758-61.
25 Clinical pipeline report, company report or official report of Shionogi (2011).
26 Promestriene, a specific topic estrogen. Review of 40 years of vaginal atrophy treatment: is it safe even in cancer patients. Anticancer Drugs. 2013 Nov;24(10):989-98.
27 The antioxidant effect of estrogen and Selective Estrogen Receptor Modulators in the inhibition of osteocyte apoptosis in vitro. Bone. 2007 Mar;40(3):674-84.
28 URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Target id: 620).
29 Modulators of vascular sex hormone receptors and their effects in estrogen-deficiency states associated with menopause. Recent Pat Cardiovasc Drug Discov. 2008 Nov;3(3):165-86.
30 Effect of selective estrogen receptor modulators on cell proliferation and estrogen receptor activities in normal human prostate stromal and epithe... Prostate Cancer Prostatic Dis. 2009;12(4):375-81.
31 Bioactivation of the selective estrogen receptor modulator acolbifene to quinone methides. Chem Res Toxicol. 2005 Feb;18(2):174-82.
32 GDC-9545 (Giredestrant): A Potent and Orally Bioavailable Selective Estrogen Receptor Antagonist and Degrader with an Exceptional Preclinical Profile for ER+ Breast Cancer. J Med Chem. 2021 Aug 26;64(16):11841-11856.
33 ClinicalTrials.gov (NCT04975308) EMBER-3: A Phase 3, Randomized, Open-Label Study of Imlunestrant, Investigator's Choice of Endocrine Therapy, and Imlunestrant Plus Abemaciclib in Patients With Estrogen Receptor Positive, HER2 Negative Locally Advanced or Metastatic Breast Cancer Previously Treated With Endocrine Therapy. U.S.National Institutes of Health.
34 NM101 Phase III study of NE3107 in Alzheimer's disease: rationale, design?and therapeutic modulation of neuroinflammation and insulin resistance. Neurodegener Dis Manag. 2021 Aug;11(4):289-298.
35 ClinicalTrials.gov (NCT01246791) Pharmacokinetics of NPC-01 After Single Oral Administration in Healthy Female Volunteers. U.S. National Institutes of Health.
36 Relief of hot flushes with new plant-derived 10-component synthetic conjugated estrogens. Obstet Gynecol. 2004 Feb;103(2):245-53.
37 Clinical pipeline report, company report or official report of Pharmabiz.
38 Identification of GDC-0810 (ARN-810), an Orally Bioavailable Selective Estrogen Receptor Degrader (SERD) that Demonstrates Robust Activity in Tamoxifen-Resistant Breast Cancer Xenografts. J Med Chem.2015 Jun 25;58(12):4888-904.
39 Discovery of AZD9833, a Potent and Orally Bioavailable Selective Estrogen Receptor Degrader and Antagonist. J Med Chem. 2020 Dec 10;63(23):14530-14559.
40 Clinical pipeline report, company report or official report of Pantarhei Bioscience.
41 Selective estrogen receptor alpha agonist GTx-758 decreases testosterone with reduced side effects of androgen deprivation therapy in men with advanced prostate cancer. Eur Urol. 2015 Feb;67(2):334-41.
42 A novel prenylflavone restricts breast cancer cell growth through AhR-mediated destabilization of ER protein.Carcinogenesis.2012 May;33(5):1089-97.
43 National Cancer Institute Drug Dictionary (drug id 599816).
44 Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
45 Clinical pipeline report, company report or official report of Olema Pharmaceuticals.
46 Clinical pipeline report, company report or official report of Zentalis Pharmaceuticals.
47 Clinical pipeline report, company report or official report of Accutar Biotechnology
48 Agents with selective estrogen receptor (ER) modulator activity induce apoptosis in vitro and in vivo in ER-negative glioma cells. Cancer Res. 2004 Dec 15;64(24):9115-23.
49 Pharmacological actions of a novel, potent, tissue-selective benzopyran estrogen. J Pharmacol Exp Ther. 2002 Oct;303(1):196-203.
50 Clinical pipeline report, company report or official report of InventisBio.
51 G1T48, an oral selective estrogen receptor degrader, and the CDK4/6 inhibitor lerociclib inhibit tumor growth in animal models of endocrine-resistant breast cancer. Breast Cancer Res Treat. 2020 Apr;180(3):635-646.
52 ClinicalTrials.gov (NCT04647487) A Study of LY3484356 in Women With Breast Cancer Before Having Surgery (EMBER-2). U.S. National Institutes of Health.
53 Clinical pipeline report, company report or official report of Sun Pharma Advanced Research Company.
54 In silico identification and biochemical evaluation of novel inhibitors of NRH:quinone oxidoreductase 2 (NQO2). Bioorg Med Chem Lett. 2010 Dec 15;20(24):7331-6.
55 Inactivation of the uterine estrogen receptor binding of estradiol during P-450 catalyzed metabolism of chlorotrianisene (TACE). Speculation that TACE antiestrogenic activity involves covalent binding to the estrogen receptor. FEBS Lett. 1990 Feb 12;261(1):59-62.
56 Bone targeted drugs 2. synthesis of estrogens with hydroxyapatite affinity, Bioorg. Med. Chem. Lett. 6(9):1047-1050 (1996).
57 EM-800, a novel antiestrogen, acts as a pure antagonist of the transcriptional functions of estrogen receptors alpha and beta. Endocrinology. 1998 Jan;139(1):111-8.
58 Idoxifene: a novel selective estrogen receptor modulator prevents bone loss and lowers cholesterol levels in ovariectomized rats and decreases uterine weight in intact rats. Endocrinology. 1998 Dec;139(12):5224-34.
59 Estrogen agonistic/antagonistic effects of miproxifene phosphate (TAT-59)Shibata J1, Toko T, Saito H, Lykkesfeldt AE, Fujioka A, Sato K, Hashimoto A, Wierzba K, Yamada Y.Author information1Hanno Research Center, Taiho Pharmaceutical Co., Ltd., 1-27 Misugidai, Hanno-City, Saitama, 357-8527, Japan.Erratum inCancer Chemother Pharmacol 2000;46(2):172. AbstractPURPOSE: We evaluated miproxifene phosphate (TAT-59) to elucidate its efficacy in antiestrogen therapy for breast cancer patients and to assess its tissue-selective estrogenic/antiestrogenic activity.METHODS: Using DP-TAT-59, a major and active metabolite of TAT-59, an in vitro cell growth inhibition test was performed. Antitumor activity was determined using TAT-59 against human tumor xenografts of the MCF-7 and the Br-10 cell lines andMCF-7-derived tamoxifen-resistant cell lines, R-27 and FST-1. The antitumor activity of DP-TAT-59 and DM-DP-TAT-59, major metabolites of TAT-59 found in human blood following a TAT-59 dose, was also examined after intravenous administration to experimental animals. The residual estrogenic activity of TAT-59, evaluated in terms of bone and lipid metabolism in ovariectomized rats, was then comparedwith that of tamoxifen.RESULTS: DP-TAT-59 significantly inhibited the proliferation of estrogen receptor-positive MCF-7 and T-47D tumor cells in the presence of 1 nM estradiol. TAT-59, given to mice bearing MCF-7 or Br-10 xenografts, at the dose level of 5 mg/kg, exerted a significant growth inhibitory effect that was stronger than that of tamoxifen. Moreover, R-27 and FST-1 tumors, which show a resistance to tamoxifen, responded strongly to TAT-59, suggesting that TAT-59 might be effective against tumors resistant to tamoxifen. The metabolites of TAT-59, DP-TAT-59 and DM-DP-TAT-59, showed similar antitumor activity. Both TAT-59 and tamoxifen suppressed the decrease in bone density and reduced the blood cholesterol levels in ovariectomized rats, suggesting that the estrogenic activity of TAT-59 is comparable to that of tamoxifen.CONCLUSIONS: On the basis of the above results, one may expect TAT-59 to become an effective drug in patients with tumors less sensitive to tamoxifen, while its estrogenic activity as determined by bone and lipid metabolism is similar to that of tamoxifen.PMID: 10663628 [PubMed - indexed for MEDLINE] ShareMeSH Terms, SubstancesMeSH TermsAnimalsAntineoplastic Agents, Hormonal/pharmacologyBreast Neoplasms/pathology*Cell Division/drug effectsDrug Screening Assays, AntitumorEstradiol/pharmacologyEstrogen Antagonists/pharmacology*FemaleHumansLipid MetabolismMiceMice, Inbred BALB CRatsRats, Sprague-DawleyReceptors, Estrogen/physiologyTamoxifen/analogs & derivatives*Tamoxifen/pharmacologyTransplantation, HeterologousTumor Cells, Cultured/drug effectsSubstancesAntineoplastic Agents, HormonalEstrogen AntagonistsReceptors, EstrogenTamoxifenTAT 59EstradiolLinkOut - more resourcesOther Literature SourcesAccess more work from the authors - ResearchGateMedicalBreast Cancer - MedlinePlus Health InformationMiscellaneousESTRADIOL - Hazardous Substances Data BankTAMOXIFEN - Hazardous Substances Data BankPubMed Commons home Cancer Chemother Pharmacol. 2000;45(2):133-41.
60 Droloxifene, a new antiestrogen: its role in metastatic breast cancer. Breast Cancer Res Treat. 1994;31(1):83-94.
61 Combination therapy for treating breast cancer using antiestrogen, ERA-923, and the mammalian target of rapamycin inhibitor, temsirolimus. Endocr Relat Cancer. 2006 Sep;13(3):863-73.
62 Therapeutic targets in dry eye syndrome. Drug News Perspect. 2008 Apr;21(3):166-76.
63 Species differences in metabolism of panomifene, an analogue of tamoxifen. Drug Metab Dispos. 1997 Dec;25(12):1370-8.
64 CN patent application no. 102406650, Sex steroid precursors alone or in combination with selective estrogen receptor modulator for prevention and treatment of vaginal dryness and sexual dysfunction in postmenop.
65 US patent application no. 2010,0278,784, Methods and compositions for treating skin conditions.
66 Androstene-3,5-dienes as ER-beta selective SERMs. Bioorg Med Chem Lett. 2007 Nov 15;17(22):6295-8.
67 US patent application no. 2010,0278,784, Methods and compositions for treating skin conditions.
68 Review of the effects of 17alpha-estradiol in humans: a less feminizing estrogen with neuroprotective potential. Article first published online: 9 FEB 2009.
69 Trusted, scientifically sound profiles of drug programs, clinical trials, safety reports, and company deals, written by scientists. Springer. 2015. Adis Insight (drug id 800023897)
70 Clinical pipeline report, company report or official report of Bionovo.
71 Synthesis and biological activity of new halo-steroidal antiestrogens. J Med Chem. 1991 May;34(5):1624-30.
72 Structure-activity relationship of antiestrogens. Phenolic analogues of 2,3-diaryl-2H-1-benzopyrans. J Med Chem. 1990 Dec;33(12):3222-9.
73 Genomic action of permanently charged tamoxifen derivatives via estrogen receptor-alpha. Bioorg Med Chem. 2010 Aug 1;18(15):5593-601.
74 Phase I/II study of the anti-oestrogen zindoxifene (D16726) in the treatment of advanced breast cancer. A Cancer Research Campaign Phase I/II Clinical Trials Committee study.. Br J Cancer. 1990 March; 61(3): 451-453.
75 2-Phenylindole-linked [2-(aminoalkyl)pyridine]dichloroplatinum(II): complexes with a selective action on estrogen receptor positive mammary tumors. J Med Chem. 1991 Jul;34(7):2145-52.
76 Differential response of estrogen receptor subtypes to 1,3-diarylindene and 2,3-diarylindene ligands. J Med Chem. 2005 Sep 22;48(19):5989-6003.
77 ERbeta ligands. 3. Exploiting two binding orientations of the 2-phenylnaphthalene scaffold to achieve ERbeta selectivity. J Med Chem. 2005 Jun 16;48(12):3953-79.
78 The Protein Data Bank. Nucleic Acids Res. 2000 Jan 1;28(1):235-42.
79 Estrogen receptor beta selective ligands: discovery and SAR of novel heterocyclic ligands. Bioorg Med Chem Lett. 2005 Dec 15;15(24):5562-6.
80 Blocking estrogen signaling after the hormone: pyrimidine-core inhibitors of estrogen receptor-coactivator binding. J Med Chem. 2008 Oct 23;51(20):6512-30.
81 Design and synthesis of aryl diphenolic azoles as potent and selective estrogen receptor-beta ligands. J Med Chem. 2004 Oct 7;47(21):5021-40.
82 2-Phenylspiroindenes: a novel class of selective estrogen receptor modulators (SERMs). Bioorg Med Chem Lett. 2003 Feb 10;13(3):479-83.
83 ERbeta ligands. Part 4: Synthesis and structure-activity relationships of a series of 2-phenylquinoline derivatives. Bioorg Med Chem Lett. 2005 Oct 15;15(20):4520-5.
84 7-Substituted 2-phenyl-benzofurans as ER beta selective ligands. Bioorg Med Chem Lett. 2004 Oct 4;14(19):4925-9.
85 Phenolic metabolites of clomiphene: [(E,Z)-2-[4-(1,2-diphenyl-2-chlorovinyl)phenoxy]ethyl]diethylamine. Preparation, electrophilicity, and effects ... J Med Chem. 1989 Jan;32(1):192-7.
86 6H-Benzo[c]chromen-6-one derivatives as selective ERbeta agonists. Bioorg Med Chem Lett. 2006 Mar 15;16(6):1468-72.
87 Effects of 7-O substitutions on estrogenic and anti-estrogenic activities of daidzein analogues in MCF-7 breast cancer cells. J Med Chem. 2010 Aug 26;53(16):6153-63.
88 Monoaryl-substituted salicylaldoximes as ligands for estrogen receptor beta. J Med Chem. 2008 Mar 13;51(5):1344-51.
89 Influence of alkyl chain ramification on estradiol receptor binding affinity and intrinsic activity of 1,2-dialkylated 1,2-bis(4- or 3-hydroxypheny... J Med Chem. 1986 Sep;29(9):1668-74.
90 Isolation and structure elucidation of an isoflavone and a sesterterpenoic acid from Henriettella fascicularis. J Nat Prod. 2002 Dec;65(12):1749-53.
91 Investigations on estrogen receptor binding. The estrogenic, antiestrogenic, and cytotoxic properties of C2-alkyl-substituted 1,1-bis(4-hydroxyphen... J Med Chem. 2002 Nov 21;45(24):5358-64.
92 Synthesis and activity of substituted 4-(indazol-3-yl)phenols as pathway-selective estrogen receptor ligands useful in the treatment of rheumatoid ... J Med Chem. 2004 Dec 16;47(26):6435-8.
93 Substituted 4-hydroxyphenyl sulfonamides as pathway-selective estrogen receptor ligands. Bioorg Med Chem Lett. 2006 Feb 15;16(4):854-8.
94 Antiestrogenically active 1,1,2-tris(4-hydroxyphenyl)alkenes without basic side chain: synthesis and biological activity. J Med Chem. 2003 Apr 10;46(8):1484-91.
95 Estrogen receptor beta ligands: design and synthesis of new 2-phenyl-isoindole-1,3-diones. Bioorg Med Chem Lett. 2007 Jan 1;17(1):118-22.
96 Subtle side-chain modifications of the hop phytoestrogen 8-prenylnaringenin result in distinct agonist/antagonist activity profiles for estrogen re... J Med Chem. 2006 Dec 14;49(25):7357-65.
97 New estrogenic compounds isolated from Broussonetia kazinoki. Bioorg Med Chem Lett. 2010 Jun 15;20(12):3764-7.
98 Utility of boron clusters for drug design. Relation between estrogen receptor binding affinity and hydrophobicity of phenols bearing various types ... Bioorg Med Chem Lett. 2003 Nov 17;13(22):4089-92.
99 Structure-based virtual screening for plant-based ERbeta-selective ligands as potential preventative therapy against age-related neurodegenerative ... J Med Chem. 2005 May 19;48(10):3463-6.
100 Discovery of potent, nonsteroidal, and highly selective glucocorticoid receptor antagonists. J Med Chem. 2002 Jun 6;45(12):2417-24.
101 Synthesis and biological activity of trans-2,3-dihydroraloxifene. Bioorg Med Chem Lett. 1999 Apr 19;9(8):1137-40.
102 Design, synthesis, and biological evaluation of doxorubicin-formaldehyde conjugates targeted to breast cancer cells. J Med Chem. 2004 Feb 26;47(5):1193-206.
103 Estrogen: estrone (E1), estradiol (E2), estriol (E3) and estetrol (E4). Nihon Rinsho. 2010 Jul;68 Suppl 7:448-61.
104 Synthesis and evaluation of geldanamycin-estradiol hybrids. Bioorg Med Chem Lett. 1999 May 3;9(9):1233-8.
105 Structure-guided synthesis of tamoxifen analogs with improved selectivity for the orphan ERRgamma. Bioorg Med Chem Lett. 2006 Feb 15;16(4):821-4.
106 Molecular mechanism of action at estrogen receptor alpha of a new clinically relevant antiestrogen (GW7604) related to tamoxifen. Endocrinology. 2001 Feb;142(2):838-46.
107 Identification and structure-activity relationships of chromene-derived selective estrogen receptor modulators for treatment of postmenopausal symp... J Med Chem. 2009 Dec 10;52(23):7544-69.
108 Bicyclo[2.2.2]octanes: close structural mimics of the nuclear receptor-binding motif of steroid receptor coactivators. Bioorg Med Chem Lett. 2007 Aug 1;17(15):4118-22.
109 Antagonists selective for estrogen receptor alpha. Endocrinology. 2002 Mar;143(3):941-7.
110 Analogs of methyl-piperidinopyrazole (MPP): antiestrogens with estrogen receptor alpha selective activity. Bioorg Med Chem Lett. 2009 Jan 1;19(1):108-10.
111 Discovery and preclinical pharmacology of a novel, potent, nonsteroidal estrogen receptor agonist/antagonist, CP-336156, a diaryltetrahydronaphthal... J Med Chem. 1998 Jul 30;41(16):2928-31.
112 The selective estrogen receptor alpha agonist Org 37663 induces estrogenic effects but lacks antirheumatic activity: a phase IIa trial investigating efficacy and safety of Org 37663 in postmenopausal female rheumatoid arthritis patients receiving stable background methotrexate or sulfasalazine.Arthritis Rheum.2010 Feb;62(2):351-8.
113 Conformational changes and coactivator recruitment by novel ligands for estrogen receptor-alpha and estrogen receptor-beta: correlations with biological character and distinct differences among SRC coactivator family members. Endocrinology. 2000 Oct;141(10):3534-45.
114 Novel ligands that function as selective estrogens or antiestrogens for estrogen receptor-alpha or estrogen receptor-beta. Endocrinology. 1999 Feb;140(2):800-4.
115 Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services. 2015
116 Synthesis and biological evaluation of stilbene-based pure estrogen antagonists. Bioorg Med Chem Lett. 2004 Sep 20;14(18):4659-63.
117 Novel estrogen receptor ligands based on an anthranylaldoxime structure: role of the phenol-type pseudocycle in the binding process. J Med Chem. 2003 Sep 11;46(19):4032-42.