The molecule is a triterpenoid saponin isolated from the stem bark of Albizia chinensis that exhibits cytotoxic activity against a small panel of human tumour cell lines. It has a role as an antineoplastic agent and a plant metabolite. It derives from an acacic acid.
IUPAC name: [(2S,3R,4S,5S,6R)-3-[(2S,3R,4S,5S,6S)-5-[(2S,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-hydroxy-6-methyl-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl] (3S,4aR,5R,6aR,6aS,6bR,8aR,10S,12aR,14bS)-3-[(2E,6S)-6-[(2S,3R,4R,5S,6R)-5-[(2E,6S)-6-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-3-[(2E,6S)-2-(hydroxymethyl)-6-methyl-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyocta-2,7-dienoyl]oxy-6-methyloxan-2-yl]oxy-2,6-dimethylocta-2,7-dienoyl]oxy-3,4-dihydroxy-6-methyloxan-2-yl]oxy-2-(hydroxymethyl)-6-methylocta-2,7-dienoyl]oxy-10-[(2R,3R,4S,5S,6R)-6-[[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-methyl-3-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxymethyl]-4,5-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-5-hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylate
SMILES: C=C[C@](C)(CC/C=C(\CO)C(=O)O[C@H]1[C@H](O[C@](C)(C=C)CC/C=C(\C)C(=O)O[C@H]2[C@H](O)[C@@H](O)[C@H](O[C@](C)(C=C)CC/C=C(\CO)C(=O)O[C@H]3C[C@]4(C(=O)O[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5O[C@@H]5O[C@@H](C)[C@H](O[C@@H]6O[C@@H](CO)[C@H](O)[C@H]6O)[C@@H](O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)[C@H]5O)[C@H](O)C[C@]5(C)C(=CC[C@@H]6[C@@]7(C)CC[C@H](O[C@@H]8O[C@H](CO[C@@H]9O[C@H](C)[C@H](O)[C@H](O)[C@H]9O[C@@H]9OC[C@@H](O)[C@H](O)[C@H]9O)[C@@H](O)[C@H](O)[C@H]8O[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O)C(C)(C)[C@@H]7CC[C@]65C)[C@@H]4CC3(C)C)O[C@@H]2C)O[C@H](C)[C@@H](O)[C@@H]1O)O[C@@H]1O[C@H](C)[C@@H](O)[C@H](O)[C@H]1O
SELFIES: [C][=C][C@][Branch1][C][C][Branch3][Ring1][Branch1][#Branch2][C][C][/C][=C][Branch1][Ring1][\C][O][C][=Branch1][C][=O][O][C@H1][C@H1][Branch3][Ring1][Ring1][=Branch2][O][C@][Branch1][C][C][Branch1][Ring1][C][=C][C][C][/C][=C][Branch1][C][\C][C][=Branch1][C][=O][O][C@H1][C@H1][Branch1][C][O][C@@H1][Branch1][C][O][C@H1][Branch2][S][P][O][C@][Branch1][C][C][Branch1][Ring1][C][=C][C][C][/C][=C][Branch1][Ring1][\C][O][C][=Branch1][C][=O][O][C@H1][C][C@][Branch2][=Branch1][#C][C][=Branch1][C][=O][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@@H1][O][C@@H1][Branch1][C][C][C@H1][Branch1][P][O][C@@H1][O][C@@H1][Branch1][Ring1][C][O][C@H1][Branch1][C][O][C@H1][Ring1][Branch2][O][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@H1][Ring2][Ring1][=N][O][C@H1][Branch1][C][O][C][C@][Branch1][C][C][C][=Branch2][Branch2][=N][=C][C][C@@H1][C@@][Branch1][C][C][C][C][C@H1][Branch2][=Branch1][O][O][C@@H1][O][C@H1][Branch2][Ring2][Ring2][C][O][C@@H1][O][C@H1][Branch1][C][C][C@H1][Branch1][C][O][C@H1][Branch1][C][O][C@H1][Ring1][=Branch2][O][C@@H1][O][C][C@@H1][Branch1][C][O][C@H1][Branch1][C][O][C@H1][Ring1][Branch2][O][C@@H1][Branch1][C][O][C@H1][Branch1][C][O][C@H1][Ring2][Ring1][=N][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][Branch1][C][C][Branch1][C][C][C@@H1][Ring2][Branch1][Ring1][C][C][C@][Ring2][Branch1][#Branch1][Ring2][Branch1][N][C][C@@H1][Ring2][Branch2][=C][C][C][Ring2][=Branch2][C][Branch1][C][C][C][O][C@@H1][Ring2][#Branch2][#Branch2][C][O][C@H1][Branch1][C][C][C@@H1][Branch1][C][O][C@@H1][Ring2][O][S][O][O][C@@H1][O][C@H1][Branch1][C][C][C@@H1][Branch1][C][O][C@H1][Branch1][C][O][C@H1][Ring1][=Branch2][O]
InChI: InChI=1S/C124H196O61/c1-20-118(14,183-109-91(154)79(142)70(133)50(5)163-109)35-25-28-56(42-126)103(159)176-100-83(146)72(135)52(7)165-114(100)185-120(16,22-3)33-23-26-49(4)101(157)175-94-53(8)167-110(92(155)86(94)149)184-119(15,21-2)34-24-27-55(41-125)102(158)173-69-40-124(115(160)182-113-99(84(147)76(139)62(45-129)171-113)181-108-93(156)96(178-106-89(152)80(143)74(137)60(43-127)168-106)95(54(9)166-108)177-105-88(151)77(140)63(46-130)170-105)58(38-116(69,10)11)57-29-30-66-121(17)36-32-68(117(12,13)65(121)31-37-122(66,18)123(57,19)39-67(124)132)174-112-98(180-107-90(153)81(144)75(138)61(44-128)169-107)85(148)78(141)64(172-112)48-162-111-97(82(145)71(134)51(6)164-111)179-104-87(150)73(136)59(131)47-161-104/h20-22,26-29,50-54,58-100,104-114,125-156H,1-3,23-25,30-48H2,4-19H3/b49-26+,55-27+,56-28+/t50-,51-,52-,53-,54+,58+,59-,60-,61-,62-,63+,64-,65+,66-,67-,68+,69+,70-,71+,72-,73+,74-,75-,76-,77+,78-,79+,80+,81+,82+,83+,84+,85+,86-,87-,88-,89-,90-,91-,92-,93-,94-,95+,96+,97-,98-,99-,100-,104+,105+,106+,107+,108+,109+,110+,111-,112+,113+,114+,118-,119-,120-,121+,122-,123-,124-/m1/s1
Topological polar surface area: 946.0
XLogP: -5.5