说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 菲骈吲哚里西丁类生物碱
1)  phenanthroindolizidine alkaloid
菲骈吲哚里西丁类生物碱
1.
Four phenanthroindolizidine alkaloids, named tylophoridicine A (1), tylophorinine (2), O_methyl tylophorinidine (3) and tylophorinidine (4), were isolated from the roots of Tylophora ovata (Lindl.
)根中分离得到 4个菲骈吲哚里西丁类生物碱 ,分别为tylophoridicineA (1)、娃儿藤宁 (2 )、氧甲基娃儿藤定 (3)和娃儿藤定 (4 )。
2)  Phenanthroindolizidine Alkaloids
菲并吲哚里西定类生物碱
1.
Aim To synthesize 2-(3,6,7-trimethoxyphenanthren-9-yl-methyl)-2,5-dihydro-pyrrole as a key intermediate of phenanthroindolizidine alkaloids,a group of natural products which exhibit a variety of biological effects.
目的制备具有多种生物活性的菲并吲哚里西定类生物碱的关键中间体2-(3,6,7-三甲氧基菲-9-基-甲基)-2,5-二氢吡咯。
3)  Indolizidine alkaloids
吲哚里西啶类生物碱
4)  bisindole alkaloids
双吲哚类生物碱
5)  indole alkaloids
吲哚类生物碱
1.
Six indole alkaloids were separated from the bark of Anthocephalus chinensis(Anthocephalus cadamba) and they were identifed as vallesiachotamine(Ⅰ),isovallesiachotamine(Ⅱ),strictosamide(Ⅲ), cadambine(Ⅳ),desoxycordifoline(Ⅴ) and 5α carboxystrictosidine(Ⅵ)on the basis of their spectral data and physicochemical properties.
从团花树皮中分离得到6个吲哚类生物碱成分。
2.
Objective To study indole alkaloids of Ervatamia hainanensis.
目的对海南狗牙花中的吲哚类生物碱进行分离鉴定。
6)  indole alkaloids
吲哚生物碱类
补充资料:里生丁
分子式:C16H23NO2·HCl
分子量:297.68
CAS号:49638-24-6

性质:白色结晶性粉末。熔点220-221℃,易溶于水、乙醇、氯仿,极微溶于乙醚。稍有苦咸味,有胺类臭。

制备方法:暂无

用途:与吗啡相似,镇痛作用比吗啡迅速。皮下注身后5分钟即见效,可维持2h。

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