An Improved Synthesis of Scutellarin-7-O-Glucuronid
摘要:
An eight-step synthesis of scutellarin-7-O-glucuronide via a novel preparation of the intermediate 5,6,7,4'-trimethoxyflavone from a chalcone derivative is described. The conditions of certain steps were studied and optimised to give an overall yield of 20%.
An Efficient Chemical Synthesis of Scutellarein: An in Vivo Metabolite of Scutellarin
作者:Ze-Xi Dong、Nian-Guang Li、Peng-Xuan Zhang、Ting Gu、Wen-Yu Wu、Zhi-Hao Shi
DOI:10.3390/molecules21030263
日期:——
Scutellarein (2), which is an important in vivo metabolite of scutellarin (1), was synthesized from 3,4,5-trimethoxyphenol (3) in high yield in four steps. This strategy relies on acetylation, aldolization, cyclization and hydrolysis reactions, respectively.
Chromones and chromone derivatives and uses thereof
申请人:Yen Mao-Hsiung
公开号:US20060142211A1
公开(公告)日:2006-06-29
The present invention relates to chromones, novel chromone derivatives, and pharmaceutical formulations containing the same and methods of use thereof. Uses of the present invention include, but are not limited to, use for the prevention and treatment of septic shock, organ injury and other disorders. The compounds described herein can be salt forms and also water-soluble compounds.