Nishimura Katsumi, Horii Shinji, Tanahashi Takao, Sugimoto Yumi, Yamada Jun
Kobe Pharmaceutical University, Kobe 658-8558, Japan.
Chem Pharm Bull (Tokyo). 2013;61(1):59-68. doi: 10.1248/cpb.c12-00820. Epub 2012 Oct 29.
Bisbenzylisoquinoline alkaloid, nelumboferine which was recently isolated from the embryo of Nelumbo nucifera, and stereoisomers of neferine, which is a major alkaloid of the embryo of N. nucifera, were stereoselectively synthesized. Pharmacological activity of nelumboferine, stereoisomers of neferine, liensinine, isoliensinine, and O-methylneferine were evaluated.
双苄基异喹啉生物碱、最近从莲的胚中分离出的莲房碱,以及莲心碱(莲的胚中的一种主要生物碱)的立体异构体被立体选择性合成。对莲房碱、莲心碱的立体异构体、莲碱、异莲碱和O-甲基莲心碱的药理活性进行了评估。