Syntheses of a Selective Peroxisome Proliferator Activated Receptor Modulator and Practical New Preparations of 2-(4-Alkoxyphenyl)ethylamines
摘要:
This article describes chemistry that was developed to give access to multigram quantities of the selective peroxisome proliferator activated receptor modulator (SPPARM), compound 1.(1) Fischer esterifications, phase transfer-catalyzed alkylations, amide couplings, crystallizations, and a new synthesis were developed to accomplish this task. In addition, an efficient method for preparing 2-(4-alkoxyphenyl)ethylamines 7a-d from tyramine 9 was developed that involves O-alkylation of intermediate Schiff base 11 and subsequent acid-catalyzed hydrolysis to afford the target molecules as crystalline hydrochloride salts.
[EN] N-BIPHENYLMETHYLINDOLE MODULATORS OF PPARG<br/>[FR] MODULATEURS N-BIPHÉNYLMÉTHYLINDOLE DE PPARG
申请人:KAMENECKA THEODORE MARK
公开号:WO2012170554A1
公开(公告)日:2012-12-13
The invention provides molecular entities that bind with high affinity to PPARG (PPARƴ), inhibit kinase-mediated, e.g., cdk5-mediated, phosphorylation of PPARG, but do not exert an agonistic effect on PPARG. Compounds of the invention can be used for treatment of conditions in patients wherein PPARG plays a role, such as diabetes, insulin resistance, impaired glucose tolerance, prediabetes, hyperglycemia, hyperinsulinemia, obesity, or inflammation. In methods of treatment of these conditions using a compound of the invention, the compound can avoid producing side effects of significant weight gain, edema, impairment of bone growth or formation, or cardiac hypertrophy, or any combination thereof, in the patient receiving the compound. Methods of preparation of the compounds, bioassay methods for evaluating compounds of the invention as non-agonistic PPARG binding compounds, and pharmaceutical compositions are also provided.