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左旋海松酸
(1R,4aR,4bS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydrophenanthrene-1-carboxylic acid
化合物简介
Levopimaric acid is an abietane-type of diterpene resin acid. It is a major constituent of pine oleoresin with the chemical formula of C20H30O2. In general, the abietene types of diterpene resin acid have various biological activities, such as antibacterial, cardiovascular and antioxidant. About 18 to 25% of levopimaric acid is found in pine oleoresin. The production of oleoresin by conifer species is an important component of the defense response against insect attack and fungal pathogen infection.
基本信息
CAS：79-54-9
中文别名：
英文别名：B-Pimaric Acid;1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,9,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, [1R-(1-,4aα,4b-,10a-)]-;A-pimaric acid;
分子式：C20H30O2
分子量：302.451
精确质量：302.225
Psa：37.3
Logp：5.2062
中文别名：
英文别名：B-Pimaric Acid;1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,9,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, [1R-(1-,4aα,4b-,10a-)]-;A-pimaric acid;
分子式：C20H30O2
分子量：302.451
精确质量：302.225
Psa：37.3
Logp：5.2062
编号系统
UNII：6073C2A77I
物化性质
密度：1.06g/cm3
沸点：429.4ºC at 760 mmHg
闪点：204.6ºC
折射率：1.541
沸点：429.4ºC at 760 mmHg
闪点：204.6ºC
折射率：1.541
安全信息
生产方法及用途
合成路线
上游原料
下游产品
图谱
13C NMR : Predict
1H NMR : Predict
13C NMR : in CDCl3
Mass
