TRADITIONAL MEDICINAL-PLANTS OF THAILAND .25. BISBENZYLISOQUINOLINE ALKALOIDS FROM CYCLEA-BARBATA

Authors
GUINAUDEAU H LIN LZ RUANGRUNGSI N CORDELL GA
Citation
H. Guinaudeau et al., TRADITIONAL MEDICINAL-PLANTS OF THAILAND .25. BISBENZYLISOQUINOLINE ALKALOIDS FROM CYCLEA-BARBATA, Journal of natural products, 56(11), 1993, pp. 1989-1992
Citations number
5
Categorie Soggetti
Chemistry,"Plant Sciences","Pharmacology & Pharmacy
Journal title
Journal of natural products → ACNP
ISSN journal
01633864
Volume
56
Issue
11
Year of publication
1993
Pages
1989 - 1992
Database
ISI
SICI code
0163-3864(1993)56:11<1989:TMOT.B>2.0.ZU;2-M
Abstract
Continuing studies of the alkaloidal fraction from the roots of Cyclea barbata afforded two new bisbenzylisoquinoline alkaloids, namely, (-) -2'-norlimacine [1] and (+)-cycleabarbatine [2]. The known (+)-tetrand rine-2'-beta-N-oxide [3], for which the configuration of the N-oxide f unction is now assigned, was identified, as were (+)-berbamine, (-)-re pandine, (+)-cycleanorine, (+)-daphnandrine, (-)-curine, (+)-coclaurin e, and (-)-N-methylcoclaurine.