从秘鲁猫爪藤（钩藤）中分离得到的一种新的3,4-二氢-β-咔啉型生物碱3,4-脱氢-5(S)-5-羧基Strictosidine的合成与绝对构型
Synthesis and absolute configuration of a new 3,4-dihydro-beta-carboline-type alkaloid, 3,4-dehydro-5(S)-5-carboxystrictosidine, isolated from Peruvian Uña de Gato (Uncaria tomentosa).
作者信息
Kitajima Mariko, Yokoya Masashi, Takayama Hiromitsu, Aimi Norio
机构信息
Graduate School of Pharmaceutical Sciences, Chiba University, Japan.
出版信息
Chem Pharm Bull (Tokyo). 2002 Oct;50(10):1376-8. doi: 10.1248/cpb.50.1376.
PMID:12372867
Abstract
The structure including the absolute configuration of a new glucoalkaloid, 3,4-dehydro-5(S)-5-carboxystrictosidine, isolated from Peruvian Uña de Gato (Cat's Claw, original plant: Uncaria tomentosa), was confirmed by synthesis starting from secologanin and L-tryptophan.
摘要
从秘鲁猫爪草（猫爪，原植物：毛钩藤）中分离出的一种新的葡萄糖生物碱3,4-脱氢-5(S)-5-羧基 strictosidine的结构，包括其绝对构型，通过从裂环马钱子苷和L-色氨酸开始的合成得以确证。
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