Metabolism study and biological evaluation of bosentan derivatives
摘要:
Bosentan, the first-in-class drug used in treatment of pulmonary arterial hypertension, is principally metabolized by the cytochromes P450, and it is responsible for cytochromes induction and drug-drug interaction events with moderate to severe consequences. A strategy to reduce drug-drug interactions consists of increasing the metabolic stability of the perpetrator, and fluorinated analogues are often designed to block the major sites of metabolism. In this paper bosentan analogues were synthesized, and their metabolism and biological activity were evaluated. All synthesized compounds showed an improved metabolic stability towards CYP2C9, with one maintaining a moderate antagonist effect towards the ETA receptor. (C) 2016 Elsevier Masson SAS. All rights reserved.
Aryl sulfonamide compounds and uses related thereto
申请人:DeGraffenreid R. Michael
公开号:US20050277649A1
公开(公告)日:2005-12-15
The present invention provides Aryl Sulfonamide Compounds having the formula:
and prodrugs or pharmaceutically acceptable salts or prodrugs thereof. The Aryl Sulfonamide Compounds are useful for treating diabetes, obesity, and other diseases and disorders.
Arylsulfonamide compounds of formula I are described and have therapeutic utility, particularly in the treatment of diabetes, obesity and related conditions and disorders:
描述了式I的芳基磺酰胺化合物,并具有治疗功效,特别是在糖尿病、肥胖症及相关疾病和疾病的治疗中。
ARYLSULFONAMIDES AND USES RELATED THERETO
申请人:DeGraffenreid Michael R.
公开号:US20090075975A1
公开(公告)日:2009-03-19
Arylsulfonamide compounds of formula I are described and have therapeutic utility, particularly in the treatment of diabetes, obesity and related conditions and disorders: