Details of the Drug

General Information of Drug (ID: DMHEW40)

Drug Name

E-2078

Synonyms

66A-078

Indication

Disease Entry	ICD 11	Status	REF
Pain	MG30-MG3Z	Discontinued in Phase 2	[1]
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Drug Type

Small molecular drug

Structure

3D MOL

2D MOL

#Ro5 Violations (Lipinski): 4

Molecular Weight (mw)

1036.3

Logarithm of the Partition Coefficient (xlogp)

0.6

Rotatable Bond Count (rotbonds)

33

Hydrogen Bond Donor Count (hbonddonor)

13

Hydrogen Bond Acceptor Count (hbondacc)

12

Chemical Identifiers

Formula: C50H81N15O9
IUPAC Name: (2R)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-3-(4-hydroxyphenyl)-2-(methylamino)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]pentanoyl]-methylamino]pentanoyl]amino]-N-ethyl-4-methylpentanamide
Canonical SMILES: CCNC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)N(C)C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)CNC(=O)CNC(=O)[C@H](CC2=CC=C(C=C2)O)NC
InChI: InChI=1S/C50H81N15O9/c1-8-56-44(70)37(24-30(2)3)64-47(73)40(17-13-23-58-50(53)54)65(7)48(74)35(16-12-22-57-49(51)52)62-45(71)38(25-31(4)5)63-46(72)39(27-32-14-10-9-11-15-32)61-42(68)29-59-41(67)28-60-43(69)36(55-6)26-33-18-20-34(66)21-19-33/h9-11,14-15,18-21,30-31,35-40,55,66H,8,12-13,16-17,22-29H2,1-7H3,(H,56,70)(H,59,67)(H,60,69)(H,61,68)(H,62,71)(H,63,72)(H,64,73)(H4,51,52,57)(H4,53,54,58)/t35-,36-,37+,38-,39-,40-/m0/s1
InChIKey: JENWDDCMEATQSR-ONSKYXJOSA-N

Cross-matching ID

Molecular Interaction Atlas of This Drug

Drug Therapeutic Target (DTT)

Molecular Interaction Atlas (MIA)

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Molecular Expression Atlas of This Drug

The Studied Disease

Pain

ICD Disease Classification

MG30-MG3Z

Molecule Name	Molecule Type	Gene Name	p-value	Fold-Change	Z-score
Opioid receptor kappa (OPRK1)	DTT	OPRK1	9.17E-01	0.04	0.1

Molecular Expression Atlas (MEA)

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References

1	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. (Ligand id: 1648).
2	Systemic effects of E-2078, a stabilized dynorphin A(1-8) analog, in rhesus monkeys. Psychopharmacology (Berl). 1999 Apr;143(2):190-6.