The present application describes organic compounds that are useful for the treatment, prevention and/or amelioration of diseases.
本申请描述了对治疗、预防和/或改善疾病有用的有机化合物。
AMINOTHIAZOLE DERIVATIVES AND THEIR USES AS ANTIBACTERIAL AGENTS
申请人:Novartis AG
公开号:EP2044101B1
公开(公告)日:2013-10-09
A New, Convenient Synthesis of Monoaroylpyrazines via Homolytic Substitution
作者:G. Heinisch、G. Lötsch
DOI:10.1055/s-1988-27484
日期:——
Reactions of 2-pyrazinecarboxylic acid (1) with aroyl radicals to give 5-aroyl-2-pyrazinecarboxylic acids 3 followed by decarboxylation provide convenient access to aryl 2-pyrazinyl ketones (2-aroylpyrazines) 4.