PYROMECONIC ACID AND ITS GLUCOSIDIC DERIVATIVES FROM LEAVES OF ERIGERON ANNUUS, AND THE SIDEROPHILE ACTIVITY OF PYROMECONIC ACID

Authors
HASHIDOKO Y
Citation
Y. Hashidoko, PYROMECONIC ACID AND ITS GLUCOSIDIC DERIVATIVES FROM LEAVES OF ERIGERON ANNUUS, AND THE SIDEROPHILE ACTIVITY OF PYROMECONIC ACID, Bioscience, biotechnology, and biochemistry, 59(5), 1995, pp. 886-890
Citations number
17
Categorie Soggetti
Biology,Agriculture,"Biothechnology & Applied Migrobiology","Food Science & Tenology
Journal title
Bioscience, biotechnology, and biochemistry → ACNP
ISSN journal
09168451
Volume
59
Issue
5
Year of publication
1995
Pages
886 - 890
Database
ISI
SICI code
0916-8451(1995)59:5<886:PAAIGD>2.0.ZU;2-F
Abstract
3'-O-Caffeylerigeroside (pyromeconic acid 3-O-beta-D-glucoside 3'-O-ca ffeyl ester) was obtained from the leaves of Erigeron annuus as a new pyromeconic acid derivative, and its structure was elucidated, Togethe r with the gamma-pyrone derivative, pyromeconic acid (3-hydroxy-4H-pyr an-4-one) and its beta-glucoside (erigeroside) were also isolated from the aerial parts of E. annuus. The siderophile activity of pyromeconi c acid was also studied.