In 2011,Qian, Yimin; Wertheimer, Stanley J.; Ahmad, Mushtaq; Cheung, Adrian Wai-Hing; Firooznia, Fariborz; Hamilton, Matthew M.; Hayden, Stuart; Li, Shiming; Marcopulos, Nicholas; McDermott, Lee; Tan, Jenny; Yun, Weiya; Guo, Liang; Pamidimukkala, Anjula; Chen, Yingsi; Huang, Kuo-Sen; Ramsey, Gwendolyn B.; Whittard, Toni; Conde-Knape, Karin; Taub, Rebecca; Rondinone, Cristina M.; Tilley, Jefferson; Bolin, David published 《Discovery of Orally Active Carboxylic Acid Derivatives of 2-Phenyl-5-trifluoromethyloxazole-4-carboxamide as Potent Diacylglycerol Acyltransferase-1 Inhibitors for the Potential Treatment of Obesity and Diabetes》.Journal of Medicinal Chemistry published the findings.Product Details of 18621-18-6 The information in the text is summarized as follows:
Diacylglycerol acyltransferase-1 (DGAT-1) is the enzyme that catalyzes the final and committed step of triglyceride formation, namely, the acylation of diacylglycerol with acyl CoA. DGAT-1 deficient mice demonstrate resistance to weight gain on high fat diet, improved insulin sensitivity, and reduced liver triglyceride content. Inhibition of DGAT-1 thus represents a potential novel approach for the treatment of obesity, dyslipidemia, and metabolic syndrome. In this communication, we report the identification of the lead structure 6 and our lead optimization efforts culminating in the discovery of potent, selective, and orally efficacious carboxylic acid derivatives of 2-phenyl-5-trifluoromethyloxazole-4-carboxamides. In particular, compound 29 (I) (DGAT-1 enzyme assay, IC50 = 57 nM; CHO-K1 cell triglyceride formation assay, EC50 = 0.5 μM) demonstrated dose dependent inhibition of weight gain in diet induced obese (DIO) rats (0.3, 1, and 3 mg/kg, PO, qd) during a 21-day efficacy study. Furthermore, compound 29 demonstrated improved glucose tolerance determined by an oral glucose tolerance test (OGTT). In the experimental materials used by the author, we found Azetidin-3-ol hydrochloride(cas: 18621-18-6Product Details of 18621-18-6)
Azetidin-3-ol hydrochloride(cas:18621-18-6) is one of azetidine.Azetidines (azacyclobutanes) constitute a well-known class of heterocyclic compounds. Azetidine scaffold has been discovered in several natural products.Product Details of 18621-18-6 Several pharmacologically important synthetic compounds also contain azetidine ring. Because of inherent ring strain, the synthesis of azetidines is a challenging endeavor.
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