STRUCTURES OF US-7 AND US-8 - A NEW-TYPE OF OXINDOLE ALKALOIDS ISOLATED FROM UNCARIA-ATTENUATA KORTH

Authors
AIMI N SHIMIZU T SADA H TAKAYAMA H SAKAI S WONGSERIPIPATANA S PONGLUX D
Citation
N. Aimi et al., STRUCTURES OF US-7 AND US-8 - A NEW-TYPE OF OXINDOLE ALKALOIDS ISOLATED FROM UNCARIA-ATTENUATA KORTH, Journal of the Chemical Society. Perkin transactions. I, (3), 1997, pp. 187-188
Citations number
6
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of the Chemical Society. Perkin transactions. I → ACNP
ISSN journal
0300922X
Issue
3
Year of publication
1997
Pages
187 - 188
Database
ISI
SICI code
0300-922X(1997):3<187:SOUAU->2.0.ZU;2-4
Abstract
Novel D-seco corynanthe-type oxindole alkaloids Us-7 1 and Us-8 2 have been isolated from Uncaria attenuata Korth, Their structures have bee n deduced by detailed analysis of their spectroscopical and chiroptica l properties.