A compound which is an arylimidazolyl isoxazole of formula (I): (Formula (I)) or a pharmaceutically acceptable salt thereof. The compound has activity in modulating the activity of p300 and/or CBP and is used to treat cancer, particularly prostate cancer.
[EN] SUBSTITUTED TRIAZOLE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE TRIAZOLE SUBSTITUÉS ET UTILISATIONS ASSOCIÉES
申请人:BAYER PHARMA AG
公开号:WO2019081302A1
公开(公告)日:2019-05-02
The present invention relates to novel substituted 1,2,4-triazole derivatives, to processes for the preparation of such compounds, to pharmaceutical compositions containing such compounds, and to the use of such compounds or compositions for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of renal and cardiovascular diseases.
Studies on Pyrrolidinones. An Improved Synthesis of Pyroglutamoyl Chloride
作者:Benoit Rigo、Samira El Ghammarti、Philippe Gautret、Daniel Couturier
DOI:10.1080/00397919408010572
日期:1994.10
Abstract The reaction of trimethylsilyl pyroglutamate with oxalyl chloride at room temperature easily yields pyroglutamoyl chloride. This unstable compound, obtained with difficulty by other methods, is suitable for the preparation of pyroglutamic esters and amides.
Muricatacin is a hydroxy butanolide extracted from Annona muricata, and has shown cytotoxic activity. The threo and erythro aza-analogues, namely the hydroxy pyrrolidones have been synthesized through two different routes.