COMPOUNDS AND COMPOSITIONS FOR THE TREATMENT OF PARASITIC DISEASES
申请人:BIGGART Agnes
公开号:US20150175613A1
公开(公告)日:2015-06-25
The present invention provides compounds of Formula A:
or a pharmaceutically acceptable salt, tautomer, or stereoisomer, thereof, wherein the variables are as defined herein. The present invention further provides pharmaceutical compositions comprising such compounds and methods of using such compounds for treating, preventing, inhibiting, ameliorating, or eradicating the pathology and/or symptomology of a disease caused by a parasite, such as leishmaniasis, human African trypanosomiasis and Chagas disease.
Friedel-crafts reactions of 2-amino-4-(alkyl or aryl)oxazoles with acid chlorides and acid anhydrides: Synthesis of 5-acyl-2-amino-4-alkyloxazoles
作者:Belew Mekonnen、George Crank
DOI:10.1002/jhet.5570340237
日期:1997.3
Acid chlorides and anhydrides react with 2-amino-4-alkyloxazoles in the presence of aluminum chloride to produce 5-acyl substituted 2-amino-4-alkyloxazoles in modest yields. However, in the absence of the Lewis acid reaction occurs at the amino group to give the corresponding amides. This provides a viable entry for functionalising and making carbon-carbon bond at C-5 of this heterocyclic system.
The present invention is related to thiazole derivatives of Formula (I) in particular for the treatment and/or prophylaxis of autoimmune disorders and/or inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, bacterial or viral infections, kidney diseases, platelet aggregation, cancer, transplantation, graft rejection or lung injuries.
The present invention is related to thiazole derivatives of Formula (I) in particular for the treatment and/or prophylaxis of autoimmune disorders and/or inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, bacterial or viral infections, kidney diseases, platelet aggregation, cancer, transplantation, graft rejection or lung injuries.
The present invention is related to thiazole derivatives of Formula (I) in particular for the treatment and/or prophylaxis of autoimmune disorders and/or inflammatory diseases, cardiovascular diseases, neturodegenerative diseases, bacterial or viral infections, kidney diseases, platelet aggregation, cancer, transplantation, graft rejection or lung injuries.