General Information of Drug (ID: DR0258)
Drug Name
NSC-675451
Synonyms
Calanolide A; Calanolide A;; S5A9TQN46W; (+)-(10R,11S,12S)-10,11-trans-dihydro-12-hydroxy-6,6,10,11-tetramethyl-4-propyl-2H,6H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-2-one; (+)-Calanolide A; 142632-32-4; 2H,6H,10H-Benzo(1,2-b:3,4-b':5,6-b'')tripyran-2-one, 11,12-dihydro-12-hydroxy-6,6,10,11-tetramethyl-4-propyl-, (10R-(10alpha,11beta,12alpha))-; C22H26O5; CHEBI:65552; CHEMBL267447; NSC 650886; NSC 661122; NSC 675451; NSC-675451; NSC650886; NSC675451; UNII-S5A9TQN46W
Indication Pulmonary tuberculosis [ICD11: 1B10] Phase 1 [1]
Structure
3D MOL 2D MOL
Pharmaceutical Properties Molecular Weight 370.4 Topological Polar Surface Area 65
Heavy Atom Count 27 Rotatable Bond Count 2
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 5
Cross-matching ID
PubChem CID
64972
ChEBI ID
CHEBI:65552
CAS Number
142632-32-4
TTD Drug ID
D0S6KA
Formula
C22H26O5
Canonical SMILES
CCCC1=CC(=O)OC2=C1C3=C(C=CC(O3)(C)C)C4=C2C(C(C(O4)C)C)O
InChI
1S/C22H26O5/c1-6-7-13-10-15(23)26-21-16(13)20-14(8-9-22(4,5)27-20)19-17(21)18(24)11(2)12(3)25-19/h8-12,18,24H,6-7H2,1-5H3
InChIKey
NIDRYBLTWYFCFV-FMTVUPSXSA-N
The Metabolic Roadmap of This Drug
The Full List of Drug Metabolites (DM) of This Drug
DM Name DM ID PubChem ID Reaction DM Level REF
(+)-calanolide B DM003529
65008
Unclear 1 [3]
The Full List of Metabolic Reaction (MR) of This Drug
MR ID Reactant Product MR Type DME REF
MR003974 NSC-675451 (+)-calanolide B Unclear Unclear [3]
Drug-Metabolizing Enzyme(s) (DME) Metabolizing This Drug
DME Name DME Info Species Uniprot ID EC Number REF
Cytochrome P450 3A4 (CYP3A4) DME0001 Homo sapiens
CP3A4_HUMAN
1.14.14.55
[2]
References
1 ClinicalTrials.gov (NCT00005120) The Safety and Effectiveness of (+)-Calanolide A in HIV-Infected Patients Who Have Never Taken Anti-HIV Drugs.
2 Metabolism of F18, a derivative of calanolide A, in human liver microsomes and cytosol. Front Pharmacol. 2017 Jul 19;8:479.
3 Pharmaceutical properties of related calanolide compounds with activity against human immunodeficiency virus

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