Molecule ID: 70697816

IUPAC Name: (2R)-2-[(3S,8R,9S,10R,13S,14S,16S,17S)-17-hydroxy-10,13-dimethyl-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-16-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl]-6-methylheptan-3-one

Description: The molecule is a steroid saponin that is (3beta,16beta,20R)-3,16,17-trihydroxycholest-5-en-22-one attached to a alpha-L-arabinopyranosyl residue at position 16 and a beta-D-glucopyranosyl residue at position 3 via a glycosidic linkage. Isolated from Ornithogalum thyrsoides and Galtonia candicans, it exhibits cytotoxic activity. It has a role as a metabolite and an antineoplastic agent. It is a beta-D-glucoside, a 17-hydroxy steroid, a cholestanoid and a steroid saponin.

SMILES: CC(C)CCC(=O)[C@H](C)[C@@]1(O)[C@@H](O[C@@H]2OC[C@H](O)[C@H](O)[C@H]2O)C[C@H]2[C@@H]3CC=C4C[C@@H](O[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5O)CC[C@]4(C)[C@H]3CC[C@@]21C

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

InChI: InChI=1S/C38H62O13/c1-18(2)6-9-25(40)19(3)38(47)28(51-34-32(45)29(42)26(41)17-48-34)15-24-22-8-7-20-14-21(10-12-36(20,4)23(22)11-13-37(24,38)5)49-35-33(46)31(44)30(43)27(16-39)50-35/h7,18-19,21-24,26-35,39,41-47H,6,8-17H2,1-5H3/t19-,21-,22+,23-,24-,26-,27+,28-,29-,30+,31-,32+,33+,34-,35+,36-,37-,38+/m0/s1

Molecular Properties:
- Polar Surface Area: 216.0 Ų
- LogP: 1.5