1) 27-hydroxy-α-amyrin
27-羟基-α-香树酯醇
1.
Chloroform-methyl alcohol(25∶1) as developing solvent and identification by TLC for β-amyrin acetate,β-amyrin,periplogenin A,27-hydroxy-α-amyrin in Periploca forrestii Schltr.
5);2)三氯甲烷-甲醇(25∶1)为展开剂,对黒骨藤中β-香树酯醇乙酸酯,β-香树酯醇,滇杠柳苷元A,27-羟基-α-香树酯醇进行薄层鉴别。
2) α-amyrin 3-undecanotate
α-香树脂醇十一酸酯
1.
Results Seven triterpenoids were isolated and identified as: lupeol (Ⅰ), α-amyrin 3-undecanotate (Ⅱ), lupeol acetate (Ⅲ), lupeol 3-palmitate (Ⅳ), melastomic acid (Ⅴ), β-amyrin acetate (Ⅵ), betulinic acid (Ⅶ), respectively.
结果分离并鉴定出其中7个化合物,分别为羽扇豆醇(lupeol,Ⅰ)、α-香树脂醇十一酸酯(α-amyrin 3-undecanotate,Ⅱ)、羽扇豆醇乙酸酯(lupeol acetate,Ⅲ)、羽扇豆醇棕榈酸酯(lupeol 3-palmitate,Ⅳ)、melastomic acid(Ⅴ)、β-香树脂醇乙酸酯(β-amyrin acetate,Ⅵ)、桦木酸(betulinic acid,Ⅶ)。
3) α-Amyrin acetate
α-香树脂醇乙酸乙酯
4) α-amyrin
α-香树脂醇
1.
Results Six compounds were isolated and their structures were identified as β-amyrin acetate(1),lupeol acetate(2),α-amyrin caprylate(3),α-amyrin(4),βamyrin(5),oleanolic acid(6).
结果分离得到6个三萜类化合物,分别鉴定为β-香树脂醇乙酸酯(1)、羽扇豆醇乙酸酯(2)、α-香树脂醇正辛烷酸酯(3)、α-香树脂醇(4)、β-香树脂醇(5)、齐墩果酸(6)。
2.
They were identified as: β-sitosterol(Ⅰ),α-amyrin(Ⅱ) and oleanonic acid(Ⅲ).
结果:从枫叶的甲醇提取物中分得3个化合物,分别为:β-谷甾醇(β-sitosterol,Ⅰ)、α-香树脂醇(α- amyrin,Ⅱ)和齐墩果酮酸(oleanonicacid,Ⅲ)。
5) α-hydroxy ester
α-羟基酯
6) β-amyrine synthase gene
β-香树酯醇合成酶基因
1.
The leaves of each group were used for studying the effects of space flight on the glycyrrhizic acid-related gene mutation including ITS sequence and β-amyrine synthase gene.
方法:利用返回式卫星搭载甘草,18 d后返回地球,搭载种子返回地面后与对照组同时种植于实验田中,采集三年生甘草叶子,对甘草酸形成相关基因ITS序列,β-香树酯醇合成酶基因的多态性以及基因表达差异进行了研究。
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条