Fungitoxic alkaloids from Hokkaido Corydalis species

Fitoterapia
1999.0

Abstract

Two species of the genus Corydalis (C. incisa and C, ambigua) were phytochemically studied for their fungitoxic alkaloids. Thirteen alkaloids were isolated and identified by spectroscopic methods including mass and NMR techniques. Compounds 1 (corynoline) and 2 (acetylcorynoline) were found to be the main active compounds. The new compound 3 (named coryincine) has no fungitoxic activity. Structure-activity relationships among compounds 1-3 are discussed. (C) 1999 Elsevier Science B.V. All rights reserved.

DOI： 10.1016/S0367-326X(99)00045-3

Knowledge Graph

Similar Paper

Fungitoxic alkaloids from Hokkaido Corydalis species
Fitoterapia 1999.0
Cytotoxic isoquinoline alkaloids from the aerial parts ofCorydalis incisa
Archives of Pharmacal Research 2007.0
Alkaloids of Corydalis incisa pers. VI. The structures of benzo(c)phenanthridine-type alkaloids, 12-hydroxycorynoline and 11-epicorynoline.
Chemical and Pharmaceutical Bulletin 1975.0
Alkaloids of Corydalis incisa PERS. V. The structures of corydalispirone and corydalisol.
Chemical and Pharmaceutical Bulletin 1975.0
Alkaloids of Corydalis incisa pers. VI. The structures of benzo(c)phenanthridine-type alkaloids, 12-hydroxycorynoline and 11-epicorynoline.
Chemical and Pharmaceutical Bulletin 1975.0
Alkaloids of Corydalis incisa PERS. V. The structures of corydalispirone and corydalisol.
Chemical and Pharmaceutical Bulletin 1975.0
Studien iiber die Alkaloide der Papaveraceen. XVIII. Die Alkaloide von Corydalis incisa (11). Uber die Struktur des Corydamins
Chemical and Pharmaceutical Bulletin 1973.0
Benzo[c]phenanthridine alkaloids fromCorydalis incisa
Archives of Pharmacal Research 2000.0
Untersuchung uber die Alkaloide der Papaveraceen. XIII. Die Alkaloide von Corydalis incisa. (8). Uber die Struktur des Corynoloxins
Chemical and Pharmaceutical Bulletin 1971.0
Morphinandienone alkaloids from Corydalis incisa
Phytochemistry 1971.0