Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Report | Regular issue | Vol 22, No. 1, 1984, pp.107-111
Published online, 1st January, 1970
DOI: 10.3987/R-1984-01-0107
New Isoquinoline Alkaloids from Corydalis claviculata

Hélène Guinaudeau* and Daovi P. Allais

*Faculté de Médecine et de Pharmacie, Universíte de Limoges, 87032 Limoges Cedex, France

Abstract

The alkaloids (+)-cressifoline (6), (+)-claviculine (9) and (+)-norcularidine (12) have been obtained from Corydalis claviculata. (+)-Crassifoline possesses the S configuration at C-1. The phenolic groups in (+)-claviculine are at C-7 and C-3’. (+)-Norcularidine is a new natural product.