Discovery of a Potent and Selective DGAT1 Inhibitor with a Piperidinyl-oxy-cyclohexanecarboxylic Acid Moiety
摘要:
We report the discovery of a novel series of DGAT1 inhibitors in the benzimidazole class with a piperdinyl-oxy-cyclohexanecarboxylic acid moiety. This novel series possesses significantly improved selectivity against the A(2A) receptor, no ACAT1 off-target activity at 10 mu M, and higher aqueous solubility and free fraction in plasma as compared to the previously reported pyridyl-oxy-cyclohexanecarboxylic acid series. In particular, 5B was shown to possess an excellent selectivity profile by screening it against a panel of more than 100 biological targets. Compound 5B significantly reduces lipid excursion in LTT in mouse and rat, demonstrates DGAT1 mediated reduction of food intake and body weight in mice, is negative in a 3-strain Ames test, and appears to distribute preferentially in the liver and the intestine in mice. We believe this lead series possesses significant potential to identify optimized compounds for clinical development.
Described herein are compounds of formula (I), The compounds of formula I act as DGAT1 inhibitors and can be useful in preventing, treating or acting as a remedial agent for hyperlipidemia, diabetes mellitus and obesity.
Described herein are compounds of formula (I), The compounds of formula I act as DGAT1 inhibitors and can be useful in preventing, treating or acting as a remedial agent for hyperlipidemia, diabetes mellitus and obesity.
申请人:The Hong Kong University of Science and Technology
公开号:US20220160897A1
公开(公告)日:2022-05-26
A method of promoting axonal regeneration can include directing neuronal lipid synthesis away from triglyceride synthesis and toward phospholipid synthesis. The method can include administering to the patient a therapeutically effective amount of an inhibitor compound selected from the group consisting of a Lipin-1 inhibitor, a diglyceride acyltransferase inhibitor, and combinations thereof or administering a gene editing therapy to the patient that reduces expression of LIPIN1 or a diglyceride acyltransferase gene.