Details of the Drug

General Information of Drug (ID: DMLJOGK)

• Drug Name: Cremastrine
• Synonyms: cremastrine; CHEMBL480464; AC1LCUUY; BDBM50259847; pentanoic acid, 2-hydroxy-3-methyl-, [(1S,7aS)-hexahydro-1H-pyrrolizin-1-yl]methyl ester, (2R,3R)-; [(1S,8S)-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl]methyl (2R,3R)-2-hydroxy-3-methylpentanoate

Indication

Disease Entry	ICD 11	Status	REF
Discovery agent	N.A.	Investigative	[1]

• Drug Type: Small molecular drug
• #Ro5 Violations (Lipinski): 0:
  Molecular Weight (mw); 255.35
  Logarithm of the Partition Coefficient (xlogp); 2.2
  Rotatable Bond Count (rotbonds); 6
  Hydrogen Bond Donor Count (hbonddonor); 1
  Hydrogen Bond Acceptor Count (hbondacc); 4
• Chemical Identifiers:
  Formula: C14H25NO3
  IUPAC Name: [(1S,8S)-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl]methyl (2R,3R)-2-hydroxy-3-methylpentanoate
  Canonical SMILES: CC[C@@H](C)[C@H](C(=O)OC[C@H]1CCN2[C@H]1CCC2)O
  InChI: InChI=1S/C14H25NO3/c1-3-10(2)13(16)14(17)18-9-11-6-8-15-7-4-5-12(11)15/h10-13,16H,3-9H2,1-2H3/t10-,11-,12+,13-/m1/s1
  InChIKey: AVBKRVFZNFJQBK-FVCCEPFGSA-N
• Cross-matching ID:
  PubChem CID: 656392
  TTD ID: D0Z5RQ

Molecular Interaction Atlas of This Drug

Drug Therapeutic Target (DTT)

DTT Name	DTT ID	UniProt ID	MOA	REF
Muscarinic acetylcholine receptor M1 (CHRM1)	TTZ9SOR	ACM1_HUMAN	Inhibitor	[1]
Muscarinic acetylcholine receptor M3 (CHRM3)	TTQ13Z5	ACM3_HUMAN	Inhibitor	[1]
Muscarinic acetylcholine receptor M4 (CHRM4)	TTQ3JTF	ACM4_HUMAN	Inhibitor	[1]
Muscarinic acetylcholine receptor M5 (CHRM5)	TTH18TF	ACM5_HUMAN	Inhibitor	[1]

Molecular Expression Atlas of This Drug

• The Studied Disease: Discovery agent
• ICD Disease Classification: N.A.

Molecule Name	Molecule Type	Gene Name	p-value	Fold-Change	Z-score
Muscarinic acetylcholine receptor M1 (CHRM1)	DTT	CHRM1	5.59E-01	0.19	0.41

References

• [1] Cremastrine, a pyrrolizidine alkaloid from Cremastra appendiculata. J Nat Prod. 2005 Apr;68(4):572-3.