Bioinspired Construction of a Spirocyclohexadienone Moiety via Sodium Nitrite Catalyzed Aerobic Intramolecular Oxidative Phenol Coupling
摘要:
An efficient and green intramolecular oxidative phenol coupling for the direct construction of spirocyclohexadienones has been developed, which uses environment-friendly sodium nitrite as the catalyst and oxygen in the air as the terminal oxidant. Hydroxy-containing substituted phenanthrenes and dibenzoazepines could be easily obtained from the dienone-phenol rearrangement.
Novel dephenylethylene compounds that are administered orally to decrease circulating concentrations of glucose are provided. The effect on insulin resistant rats is also shown. The effects on lipid and leptin concentrations are also shown. The compounds are orally effective anti-diabetic agents that may normalize glucose and lipid metabolism in subjects with diabetes.
[EN] NOVEL DIPHENYLETHYLENE COMPOUNDS<br/>[FR] NOUVEAUX COMPOSES DE DIPHENYLETHYLENE
申请人:CALYX THERAPEUTICS INC
公开号:WO2001056382A1
公开(公告)日:2001-08-09
Novel diphenylethylene compounds that are administered orally to decrease circulating concentrations of glucose are provided. The effect on insulin resistant rats is also shown. The effects on lipid and leptin concentrations are also shown. The compounds are orally effective anti-diabetic agents that may normalize glucose and lipid metabolism in subjects with diabetes.
Bioinspired Construction of a Spirocyclohexadienone Moiety via Sodium Nitrite Catalyzed Aerobic Intramolecular Oxidative Phenol Coupling
作者:Bo Su、Meng Deng、Qingmin Wang
DOI:10.1021/ol400388j
日期:2013.4.5
An efficient and green intramolecular oxidative phenol coupling for the direct construction of spirocyclohexadienones has been developed, which uses environment-friendly sodium nitrite as the catalyst and oxygen in the air as the terminal oxidant. Hydroxy-containing substituted phenanthrenes and dibenzoazepines could be easily obtained from the dienone-phenol rearrangement.