Novel Phytoalexins (Oryzalexins A, B and C) Isolated from Rice Blast Leaves Infected with Pyricularia oryzae. Part I: Isolation, Characterization and Biological Activities of Oryzalexins

Tadami AKATSUKA; Osamu KODAMA; Haruchika SEKIDO; Yoshiki KONO; Setsuo TAKEUCHI

doi:10.1271/bbb1961.49.1689

Agricultural and Biological Chemistry

Online ISSN : 1881-1280
Print ISSN : 0002-1369
ISSN-L : 0002-1369

Novel Phytoalexins (Oryzalexins A, B and C) Isolated from Rice Blast Leaves Infected with Pyricularia oryzae. Part I: Isolation, Characterization and Biological Activities of Oryzalexins

Tadami AKATSUKA, Osamu KODAMA, Haruchika SEKIDO, Yoshiki KONO, Setsuo TAKEUCHI

Author information

JOURNAL FREE ACCESS

1985 Volume 49 Issue 6 Pages 1689-1694

DOI https://doi.org/10.1271/bbb1961.49.1689

Details

Abstract

Oryzalexins A, B and C were isolated as a group of novel phytoalexins from rice (Oryza saliva) blast leaves infected with Pyricularia oryzae. The basis of the structures of Oryzalexins A, B and C was laid by spectroscopic methods and their inhibitory activities against spore germination and germ tube growth of P. oryzae were assayed.

Content from these authors

This article cannot obtain the latest cited-by information.

Favorites & Alerts

Corresponding author

Register with J-STAGE for free!