97399-96-7

• 常用中文名：白薇苷A
• 常用英文名：Cynatratoside A
• CAS号：97399-96-7
• 分子式：C₂₈H₄₀O₈
• 分子量：504.612
• 相关类别： 天然产物 甾体化合物
• 发布时间：2017-08-29 11:29:22
• 更新时间：2024-01-08 12:39:31
• Cynatrotoside A是一种低聚糖苷,是一种天然产物,可以从白首乌的根中分离出来[1]。

名称

• 中文名: 白薇苷A
• 英文名: Cynatratoside A
• 英文别名: (2aR,4aS,6aR,10S,12aR,12bS,14bR)-2a,12a-Dimethyl-6-oxo-2a,4,4a,6a,7,9,10,11,12,12a,12b,13,14,14b-tetradecahydro-6H-2,3,5-trioxapentaleno[1',6':5,6,7]cyclonona[1,2-a]naphthalen-10-yl 2,6-dideoxy-3-O-methyl-β-D-arabino-hexopyranoside; cynantratoside A; (2aR,4aS,6aR,10S,12aR,12bS,14bR)-2a,12a-Dimethyl-6-oxo-2a,4,4a,6a,7,9,10,11,12,12a,12b,13,14,14b-tetradecahydro-6H-2,3,5-trioxapentaleno[1',6':5,6,7]cyclonona[1,2-a]naphthalen-10-yl 2,6-dideoxy-3-O-me ;thyl-β-D-arabino-hexopyranoside; 6H-2,3,5-trioxapentaleno[1',6':5,6,7]cyclonona[1,2-a]naphthalen-6-one, 10-[(2,6-dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl)oxy]-2a,4,4a,6a,7,9,10,11,12,12a,12b,13,14,14b-tetradecahydro-2a,12a-dimethyl-, (2aR,4aS,6aR,10S,12aR,12bS,14bR)-; 6H-2,3,5-Trioxapentaleno[1',6':5,6,7]cyclonona[1,2-a]naphthalen-6-one, 10-[(2,6-dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl)oxy]-2a,4,4a,6a,7,9,10,11,12,12a,12b,13,14,14b-tetradecahydro-2a,12a-dim ethyl-, (2aR,4aS,6aR,10S,12aR,12bS,14bR)-

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 676.5±55.0 °C at 760 mmHg
• 熔点: 237-239℃ (methanol chloroform )
• 分子式: C₂₈H₄₀O₈
• 分子量: 504.612
• 闪点: 222.0±25.0 °C
• 精确质量: 504.272308
• PSA: 92.68000
• LogP: 2.30
• 外观性状: 粉末
• 蒸汽压: 0.0±4.7 mmHg at 25°C
• 折射率: 1.572
• 储存条件: 室温

生物活性

• 描述: Cynatrotoside A是一种低聚糖苷,是一种天然产物,可以从白首乌的根中分离出来[1]。
• 相关类别:
  研究领域 >> 其他
  信号通路 >> 其他 >> 其他
• 参考文献:

  [1]. Zhao D, et, al. Two new 13,14:14,15-disecopregnane-type compounds from the roots of Cynanchum paniculatum. J Asian Nat Prod Res. 2016;18(4):339-43.

  [2]. Zhang ZX, et, al. Studies on the constituents of asclepiadaceae plants. LVIII. The structures of five glycosides, cynatratoside-A, -B, -C, -D, and -E, from the Chinese drug "pai-wei," Cynanchum atratum Bunge. Chem Pharm Bull (Tokyo). 1985 Apr;33(4):1507-14.

安全

• 危害码 (欧洲): Xi

合成路线

97399-97-8 ~% 2053-00-1 492-34-2 82001-38-5 详细

文献：Zhang; Zhou; Hayashi; Mitsuhashi Chemical and Pharmaceutical Bulletin, 1985 , vol. 33, # 4 p. 1507 - 1514

97399-97-8 ~% 2053-00-1 909877-35-6 82001-38-5 详细

文献：Zhang; Zhou; Hayashi; Mitsuhashi Chemical and Pharmaceutical Bulletin, 1985 , vol. 33, # 4 p. 1507 - 1514