BALKO, T. W.;BRINKMEYER, R. S., J. HETEROCYCL. CHEM., 24,(1987) N 4, 901-905
作者:BALKO, T. W.、BRINKMEYER, R. S.
DOI:——
日期:——
LPA RECEPTOR ANTAGONISTS AND USES THEREOF
申请人:Gilead Sciences, Inc.
公开号:US20210380561A1
公开(公告)日:2021-12-09
The present disclosure relates generally to compounds that bind to Lysophosphatidic Acid Receptor 1 (LPAR1) and act as antagonists of LPAR1. The disclosure further relates to the use of the compounds for the preparation of a medicament for the treatment of diseases and/or conditions through binding of LPAR1, including fibrosis and liver diseases such as non alcoholic steatohepatitis (NASH).
The demethylation chemistry of 3-substituted 2-methoxypyridines
作者:T. W. Balko、R. S. Brinkmeyer
DOI:10.1002/jhet.5570240403
日期:1987.7
Upon acylation of 3-amino-2-methoxypyridines, two side products were discovered, a pyridone, 5,6, and 8, and a pyridyloxazine, 4 and 9. The ratios of these products can be affected by changes in the reaction parameters. When oxalyl chloride was the acylating agent a pyridone 13 was isolated.