Molecule ID: 10079485

IUPAC Name: [(3S,8S,9R,10R,12R,13S,14R,17S)-17-acetyl-8,14,17-trihydroxy-3-[(2R,4S,5R,6R)-5-[(2S,4S,5R,6R)-5-[(2S,4R,5R,6R)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-10,13-dimethyl-1,2,3,4,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-12-yl] (E)-3,4-dimethylpent-2-enoate

Description: The molecule is a steroid saponin that is 17alpha-pregnenolone which is substituted by hydroxy groups at positions 8, 12beta, 14beta and 17beta, in which the 14beta-hydrocy group has been acylated by formal condensation with the carboxy group of (2E)-3,4-dimethylpent-2-enoic acid, and in which the hydroxy group at position 3 has been glycosylated with 2,6-dideoxy-3-O-methyl-beta-D-arabino-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-beta-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-beta-D-ribo-hexopyranos. A C-21 steroidal glycoside, it is the essential active ingredient of the traditional Chinese medicine Qingyangshen, isolated from Cynanchum otophyllum and used to treat epilepsy and rheumatic pain. It has a role as a plant metabolite and an anticonvulsant. It is an 8-hydroxy steroid, a 14beta-hydroxy steroid, a 17beta-hydroxy steroid, a steroid saponin, a trisaccharide derivative and a tertiary alpha-hydroxy ketone.

SMILES: CO[C@H]1C[C@H](O[C@H]2CC[C@@]3(C)C(=CC[C@]4(O)[C@@H]3C[C@@H](OC(=O)/C=C(\C)C(C)C)[C@@]3(C)[C@]4(O)CC[C@@]3(O)C(C)=O)C2)O[C@H](C)[C@H]1O[C@H]1C[C@H](OC)[C@H](O[C@H]2C[C@@H](OC)[C@H](O)[C@@H](C)O2)[C@@H](C)O1

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

InChI: InChI=1S/C49H78O16/c1-25(2)26(3)19-38(51)63-37-24-36-45(8)15-14-32(20-31(45)13-16-48(36,54)49(55)18-17-47(53,30(7)50)46(37,49)9)62-39-22-34(57-11)43(28(5)60-39)65-41-23-35(58-12)44(29(6)61-41)64-40-21-33(56-10)42(52)27(4)59-40/h13,19,25,27-29,32-37,39-44,52-55H,14-18,20-24H2,1-12H3/b26-19+/t27-,28-,29-,32+,33-,34+,35+,36-,37-,39+,40+,41+,42-,43-,44-,45+,46-,47-,48+,49-/m1/s1

Molecular Properties:
- Polar Surface Area: 207.0 Ų
- LogP: 3.7