919120-75-5 (3-[(1E)-2-[(1R,4aS,5R,8aR)-十氢-5-(羟甲基)-5,8a-二甲基-2-亚甲基-6-氧代-1-萘基]乙烯基]-2(5H)-呋喃酮,3-[(1E)-2-[(1R,4aS,5R,8aR)-Decahydro-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-6-oxo-1-naphthalenyl]ethenyl]-2(5H)-furanone)

CAS号:
919120-75-5
中文名称:
3-[(1E)-2-[(1R,4aS,5R,8aR)-十氢-5-(羟甲基)-5,8a-二甲基-2-亚甲基-6-氧代-1-萘基]乙烯基]-2(5H)-呋喃酮
英文名称:
3-[(1E)-2-[(1R,4aS,5R,8aR)-Decahydro-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-6-oxo-1-naphthalenyl]ethenyl]-2(5H)-furanone
分子式:
C20H26O4
分子量:
330.418046474457

3-[(1E)-2-[(1R,4aS,5R,8aR)-十氢-5-(羟甲基)-5,8a-二甲基-2-亚甲基-6-氧代-1-萘基]乙烯基]-2(5H)-呋喃酮(919120-75-5)名称与标识符

名称

英文别名:
3-[(1E)-2-[(1R,4aS,5R,8aR)-Decahydro-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-6-oxo-1-naphthalenyl]ethenyl]-2(5H)-furanone;

标识符

InChIKey:
VZUQDSZLBXYRHS-WHCBKWPTSA-N
Inchi:
1S/C20H26O4/c1-13-4-7-16-19(2,10-8-17(22)20(16,3)12-21)15(13)6-5-14-9-11-24-18(14)23/h5-6,9,15-16,21H,1,4,7-8,10-12H2,2-3H3/b6-5+/t15-,16+,19+,20+/m1/s1
SMILES:
O1CC=C(/C=C/[C@H]2[C@@]3(C)[C@@]([H])([C@@](CO)(C)C(=O)CC3)CCC2=C)C1=O

3-[(1E)-2-[(1R,4aS,5R,8aR)-十氢-5-(羟甲基)-5,8a-二甲基-2-亚甲基-6-氧代-1-萘基]乙烯基]-2(5H)-呋喃酮(919120-75-5)物化性质

实验特性

  • 沸点 : 519.0±50.0 °C(Predicted)
  • 酸度系数(pKa) : 14.29±0.10(Predicted)
  • 密度 : 1.17±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

3-[(1E)-2-[(1R,4aS,5R,8aR)-十氢-5-(羟甲基)-5,8a-二甲基-2-亚甲基-6-氧代-1-萘基]乙烯基]-2(5H)-呋喃酮(919120-75-5)合成路线

合成路线:1 步
反应条件:
参考文献:
Cytotoxic biotransformed products from andrographolide by Rhizopus stolonifer ATCC 12939
He, Xiangjiu; et al, Journal of Molecular Catalysis B: Enzymatic, 2010, 62(3-4), 242-247