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.

Report | Regular issue | Vol 6, No. 8, 1977, pp.1179-1180
Published online, 1st January, 1970
DOI: 10.3987/R-1977-08-1179
A Sinthesis of Flavins by Nitrosative Cyclization of 6-(N-Alkylaminilino)uracils with N-Nitrosodimethylamine-Phosphorus Oxychloride Mixture

Fumio Yoneda,* Kazuo Shinozuka, Yoshiharu Sakuma, and Keitaro Senga

*Faculty of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-hon-machi, Kumamoto 862-0973, Japan


Treatment of 6-(N-alkylanilino)uracils with a mixture of N-nitrosodimethylamine (NDA) and phosphorus oxychloride gave directly the corresponding isoalloxazines (flavins).