Pyrrolizidine alkaloids fromCynoglossum furcatum

Autor:	A.J. Lakshmanan, R. Ravikumar, Subban Ravi
Rok vydání:	2008
Předmět:	Cynoglossum Optical Rotation Spectrophotometry Infrared Stereochemistry Pharmaceutical Science Pharmacognosy Biology Plant Roots Mass Spectrometry Analytical Chemistry Echinatine chemistry.chemical_compound Drug Discovery Nuclear Magnetic Resonance Biomolecular Pyrrolizidine Alkaloids Pharmacology Alkaloid Organic Chemistry General Medicine Boraginaceae biology.organism_classification Complementary and alternative medicine chemistry Pyrrolizidine Molecular Medicine Heliotridine
Zdroj:	Journal of Asian Natural Products Research. 10:307-310
ISSN:	1477-2213 1028-6020
DOI:	10.1080/10286020701833503
Popis:	Two new pyrrolizidine alkaloids have been isolated from the roots of Cynoglossum furcatum. On the basis of chemical and spectroscopic evidence, structures of the compounds have been elucidated. They are lactodine (3), a monoster alkaloid and viridinatine (4), a pyrrolizidine diester alkaloid. The structure of lactodine is elucidated as 9-O-(-)lactyl heliotridine and viridinatine as 7-O-(-)viridifloryl echinatine.
Databáze:	OpenAIRE
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