Chromone C-glycosides from Baeckea frutescens

Autor: Takao Hama, Hanani Endang, Yasuhisa Saiki, Toshiko Satake, Kohei Kamiya, Yasuo Fujimoto, Mansur Umar
Rok vydání: 1999
Předmět:
Zdroj: Phytochemistry. 50:303-306
ISSN: 0031-9422
Popis: Five new chromone C-glycosides have been obtained from the leaves of Baeckea frutescens. They are: 6-β-C-glucopyranosyl-5,7- dihydroxy-2-isopropylchromone, 8-β-C-glucopyranosyl-5,7-dihydroxy-2-isopropylchromone, 6-β-C-glucopyranosyl-5,7-dihydroxy- 2-methylchromone, 6-β-C-(2′-galloylglucopyranosyl)-5,7-dihydroxy-2-isopropylchromone and 8-β-C-(2′-galloylglucopyranosyl)-5,7-dihydroxy-2-isopropylchromone.
Databáze: OpenAIRE