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1-O-Acetyl-6beta-O-Isobutyrylbritannilactone

更新时间:2024-02-06 14:52:18

1-O-Acetyl-6beta-O-Isobutyrylbritannilactone结构式
1-O-Acetyl-6beta-O-Isobutyrylbritannilactone结构式
委托求购
常用名 1-O-Acetyl-6beta-O-Isobutyrylbritannilactone 英文名 1-O-Acetyl-6beta-O-Isobutyrylbritannilactone
CAS号 1087072-50-1 分子量 378.459
密度 1.1±0.1 g/cm3 沸点 503.1±50.0 °C at 760 mmHg
分子式 C21H30O6 熔点 N/A
MSDS N/A 闪点 217.4±30.2 °C

 用途


1-O-乙酰基-6-β-O-异丁酰不列颠内酯(化合物5)是一种倍半萜内酯,可从菊粉花中分离得到。1-O-乙酰基-6-β-O-异丁酰内酯对肿瘤细胞显示出显著的细胞毒性[1]。

 名称

英文名 1-O-Acetyl-6beta-O-Isobutyrylbritannilactone
英文别名 更多

 生物活性

描述 1-O-乙酰基-6-β-O-异丁酰不列颠内酯(化合物5)是一种倍半萜内酯,可从菊粉花中分离得到。1-O-乙酰基-6-β-O-异丁酰内酯对肿瘤细胞显示出显著的细胞毒性[1]。
相关类别
参考文献

[1]. Qi J L, et al. Sesquiterpene lactones and their anti-tumor activity from the flowers of Inula britannica. Letters in Drug Design & Discovery, 2008, 5(7): 433-436.

 物理化学性质

密度 1.1±0.1 g/cm3
沸点 503.1±50.0 °C at 760 mmHg
分子式 C21H30O6
分子量 378.459
闪点 217.4±30.2 °C
精确质量 378.204254
LogP 3.85
蒸汽压 0.0±1.3 mmHg at 25°C
折射率 1.504

 英文别名

Propanoic acid, 2-methyl-, (3aR,4R,7aR)-5-[4-(acetyloxy)-1-methylbutyl]-2,3,3a,4,7,7a-hexahydro-6-methyl-3-methylene-2-oxo-4-benzofuranyl ester
(3aR,4R,7aR)-5-(5-Acetoxy-2-pentanyl)-6-methyl-3-methylene-2-oxo-2,3,3a,4,7,7a-hexahydro-1-benzofuran-4-yl 2-methylpropanoate
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