Pyromeconic acid and its glucosidic derivatives from leaves of Erigeron annuus, and the siderophile activity of pyromeconic acid.

Article abstract of DOI:10.1271/bbb.59.886

3'-O-Caffeylerigeroside (pyromeconic acid 3-O-beta-D-glucoside 3'-O-caffeyl ester) was obtained from the leaves of Erigeron annuus as a new pyromeconic acid derivative, and its structure was elucidated. Together with the gamma-pyrone derivative, pyromeconic acid (3-hydroxy-4H-pyran-4-one) and its beta-glucoside (erigeroside) were also isolated from the aerial parts of E. annuus. The siderophile activity of pyromeconic acid was also studied.

Full text of DOI:10.1271/bbb.59.886

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Pyromeconic Acid and Its Glucosidic Derivatives
from Leaves of Erigeron annuus, and the Siderophile
Activity of Pyromeconic Acid
Yasuyuki Hashidokoa
a JRDC Plant Ecochemicals Project, Eniwa RBP Center Bldg., 3–1–1 Megumino-kita,
Eniwa-shi, Hokkaido 061–13, Japan
Published online: 12 Jun 2014.
To cite this article: Yasuyuki Hashidoko (1995) Pyromeconic Acid and Its Glucosidic Derivatives from Leaves of Erigeron
annuus, and the Siderophile Activity of Pyromeconic Acid, Bioscience, Biotechnology, and Biochemistry, 59:5, 886-890,
DOI: 10.1271/bbb.59.886
To link to this article: http://dx.doi.org/10.1271/bbb.59.886
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