Molecule ID: 21592283

IUPAC Name: (4R)-4-[(3S,5R,7S,10S,13R,14R,17R)-3,7-dihydroxy-4,4,10,13,14-pentamethyl-11,15-dioxo-2,3,5,6,7,12,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid

Description: The molecule is a tetracyclic triterpenoid that is 25,26,27-trinorlanost-8-en-24-oic acid substituted by hydroxy groups at positions 3 and 7 and oxo groups at positions 11 and 15 respectively (the 3beta,5alpha,7beta stereoisomer). Isolated from the fruiting bodies of Ganoderma lucidum, it exhibits cytotoxicity against tumour cells. It has a role as a metabolite, an EC 3.1.1.8 (cholinesterase) inhibitor and an antineoplastic agent. It is a tetracyclic triterpenoid, a cyclic terpene ketone, a dioxo monocarboxylic acid and a secondary alcohol.

SMILES: C[C@H](CCC(=O)O)[C@H]1CC(=O)[C@@]2(C)C3=C(C(=O)C[C@]12C)[C@@]1(C)CC[C@H](O)C(C)(C)[C@@H]1C[C@@H]3O

SELFIES: [C][C@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C@H1][C][C][=Branch1][C][=O][C@@][Branch1][C][C][C][=C][Branch1][N][C][=Branch1][C][=O][C][C@][Ring1][N][Ring1][Branch2][C][C@@][Branch1][C][C][C][C][C@H1][Branch1][C][O][C][Branch1][C][C][Branch1][C][C][C@@H1][Ring1][#Branch2][C][C@@H1][Ring2][Ring1][Ring1][O]

InChI: InChI=1S/C27H40O6/c1-14(7-8-21(32)33)15-11-20(31)27(6)23-16(28)12-18-24(2,3)19(30)9-10-25(18,4)22(23)17(29)13-26(15,27)5/h14-16,18-19,28,30H,7-13H2,1-6H3,(H,32,33)/t14-,15-,16+,18+,19+,25+,26-,27+/m1/s1

Molecular Properties:
- Polar Surface Area: 112.0 Ų
- LogP: 2.4