Design and synthesis of novel heterobiaryl amides as metabotropic glutamate receptor subtype 5 antagonists.

ABSTRACT: A series of heterobiaryl amides was designed and synthesized as novel mGluR5 antagonists. The synthesis using palladium catalyzed Suzuki-Miyaura cross-coupling reactions provided an array of compounds with a range of in vitro activities. In particular, compound 9e, 4(3,5-difluorophenyl)-N-(6-methylpyridin-1-yl)picolinamide, exhibited nanomolar affinity at the mGluR5 and will serve as a template for future drug design.

SUBMITTER: Kulkarni SS 

PROVIDER: S-EPMC1924965 | biostudies-literature | 2007 Apr

REPOSITORIES: biostudies-literature