Literature DB >> 1798800

Two new 8-oxotetrahydroprotoberberine alkaloids, gusanlung A and B, from Acangelisia gusanlung.

J S Zhang1, Z L Chen.   

Abstract

Two new 8-oxotetrahydroprotoberberine alkaloids, gusanlung A(1) and B(2), together with known isoquinoline alkaloids, berberine and jatrorrhizine, were isolated from the Chinese medicinal plant Acangelisia gusanlung H. S. Lo (Menispermaceae). Their structures were elucidated mainly by spectroscopic analysis.

Entities:  

Mesh：

Substances：

Year:  1991        PMID： 1798800     DOI： 10.1055/s-2006-960150

Source DB:  PubMed          Journal:  Planta Med        ISSN： 0032-0943            Impact factor:   3.352


  1 in total

1.  Total syntheses of (+/-)-gusanlung a, (+/-)-gusanlung D and 8-oxyberberrubine and the uncertainty concerning the structures of (-)-gusanlung A, (-)-gusanlung D and 8-oxyberberrubine.

Authors:  Surachai Nimgirawath; Phansuang Udomputtimekakul; Thitima Apornpisarn; Asawin Wanbanjob; Thongchai Taechowisan
Journal:  Molecules       Date:  2009-02-12       Impact factor: 4.411
  1 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.