Molecule ID: 70697871

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

Description: The molecule is a steroid saponin that is 3,16,17-trihydroxycholest-5-en-22-one attached to a beta-D-glucopyranosyl residue at position 3 and a 2-O-acetyl-3-O-(beta-D-xylopyranosyl)-alpha-L-arabinopyranosyl residue at position 16 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, an acetate ester, a cholestanoid and a steroid saponin.

SMILES: CC(=O)O[C@H]1[C@H](O[C@H]2C[C@H]3[C@@H]4CC=C5C[C@@H](O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)CC[C@]5(C)[C@H]4CC[C@]3(C)[C@@]2(O)[C@@H](C)C(=O)CCC(C)C)OC[C@H](O)[C@@H]1O[C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O

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

InChI: InChI=1S/C45H72O18/c1-20(2)7-10-28(48)21(3)45(56)32(62-42-39(59-22(4)47)38(30(50)19-58-42)63-40-36(54)33(51)29(49)18-57-40)16-27-25-9-8-23-15-24(11-13-43(23,5)26(25)12-14-44(27,45)6)60-41-37(55)35(53)34(52)31(17-46)61-41/h8,20-21,24-27,29-42,46,49-56H,7,9-19H2,1-6H3/t21-,24-,25+,26-,27-,29+,30-,31+,32-,33-,34+,35-,36+,37+,38-,39+,40-,41+,42-,43-,44-,45+/m0/s1

Molecular Properties:
- Polar Surface Area: 281.0 Ų
- LogP: 0.5