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:

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

Communication | Regular issue | Vol 12, No. 8, 1979, pp.1017-1019
Published online, 1st January, 1970
DOI: 10.3987/R-1979-08-1017
Synthesis of an Alkaloid Onychine and Related Compounds: Revised Structure of Onychine

Junko Koyama, Teruyo Sugita, Yukio Suzuta, and Hiroshi Irie*

*Faculty of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-shimoadachi-machi, Sakyo-ku, Kyoto 606-8501, Japan


Synthesis of an alkaloid, onychine and related compounds by application of a new method for constructing pyridine ring was described and the synthesis revealed that the structure of the alkaloid should be revised to 4-aza-1-methyl-fluoren-9-one from 1-aza-4-methyl-fluoren-9-one.