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.

Review | Regular issue | Vol 4, No. 2, 1976, pp.373-392
Published online, 1st January, 1970
DOI: 10.3987/R-1976-02-0373
Flavonoids: Chemistry and Biochemistry

Naotaka Morita* and Munehisa Arisawa

*Faculty of Pharmaceutical Sciences, ToyamaUniversity, Gofuku 3190, Toyama 930-8555, Japan


The carbon skeletons of the flavonoids are C6-C3-C6 units which called A, C, and B ring, respectively. Flavonoids, in their occurrence, represent a very large number of types with different properties. In this review, we wish to express the identification of this compounds and the flavonoids as taxonomic markers.