Details of the Drug

General Information of Drug (ID: DMC3T2S)

• Drug Name: PIRODOMAST
• Synonyms: Sch-37224; Pirodomast; 1-(4-Hydroxy-2-oxo-1-phenyl-1,2-dihydro-1,8-naphthyridin-3-yl)pyrrolidine; 1-(4-Hydroxy-2-oxo-1-phenyl-1,2-dihydro-1,8-naphthyridin-3-yl)pyrrolidinium hydroxide inner salt; 4-Hydroxy-1-phenyl-3-(1-pyrrolidinyl)-1,8-naphthyridin-2(1H)-one

Indication

Disease Entry	ICD 11	Status	REF
Asthma	CA23	Phase 2	[1]

• Drug Type: Small molecular drug
• #Ro5 Violations (Lipinski): 0:
  Molecular Weight (mw); 307.3
  Logarithm of the Partition Coefficient (xlogp); 2.5
  Rotatable Bond Count (rotbonds); 2
  Hydrogen Bond Donor Count (hbonddonor); 1
  Hydrogen Bond Acceptor Count (hbondacc); 4
• Chemical Identifiers:
  Formula: C18H17N3O2
  IUPAC Name: 4-hydroxy-1-phenyl-3-pyrrolidin-1-yl-1,8-naphthyridin-2-one
  Canonical SMILES: C1CCN(C1)C2=C(C3=C(N=CC=C3)N(C2=O)C4=CC=CC=C4)O
  InChI: InChI=1S/C18H17N3O2/c22-16-14-9-6-10-19-17(14)21(13-7-2-1-3-8-13)18(23)15(16)20-11-4-5-12-20/h1-3,6-10,22H,4-5,11-12H2
  InChIKey: ULGABHCZIJXUFO-UHFFFAOYSA-N
• Cross-matching ID:
  PubChem CID: 54680204
  CAS Number: 108310-20-9
  TTD ID: D0S2UR

Molecular Interaction Atlas of This Drug

Drug Therapeutic Target (DTT)

DTT Name	DTT ID	UniProt ID	MOA	REF
Leukotriene receptor (LTR)	TTTWGIX	NOUNIPROTAC	Modulator	[2]

References

• [1] Trusted, scientifically sound profiles of drug programs, clinical trials, safety reports, and company deals, written by scientists. Springer. 2015. Adis Insight (drug id 800000038)
• [2] Antiallergy activity of Sch 37224, a new inhibitor of leukotriene formation. J Pharmacol Exp Ther. 1988 Dec;247(3):997-1003.