DIHYDROBENZOFURAN DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF AND AGENTS
摘要:
公开号:
EP1213290B1
作为产物:
描述:
乙酸酐 、 2,3-dihydro-2,6,7-trimethyl-1H-indole-5-ol 在
Ice 作用下,
以
甲酸 为溶剂,
反应 5.25h,
以to obtain 0.40 g of the title compound的产率得到2,3-dihydro-5-hydroxy-2,6,7-trimethyl-1H-indole-1-carbaldehyde
参考文献:
名称:
Dihydrobenzofuran derivatives, process for the preparing thereof and agents
DIHYDROBENZOFURAN DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF AND AGENTS
申请人:Takeda Pharmaceutical Company Limited
公开号:EP1213290B1
公开(公告)日:2005-04-20
Dihydrobenzofuran derivatives, process for the preparing thereof and agents
申请人:Takeda Pharmaceutical Company Limited
公开号:US07008940B1
公开(公告)日:2006-03-07
A compound represented by the formula (I):
or a salt thereof exhibits excellent inhibitory activity of lipid peroxidation and is useful as an agent for inhibiting lipoperoxide production, wherein ring A denotes a non-aromatic 5- to 7-membered nitrogen-containing heterocyclic ring which may be further substituted, B ring denotes a benzene ring which may be further substituted, C ring denotes a dihydrofuran ring which may be further substituted, and R denotes hydrogen atom or an acyl group.