Deng_2017_J.Med.Chem_60_428

Reference

Title : Triazole Ureas Act as Diacylglycerol Lipase Inhibitors and Prevent Fasting-Induced Refeeding - Deng_2017_J.Med.Chem_60_428
Author(s) : Deng H , Kooijman S , van den Nieuwendijk AM , Ogasawara D , van der Wel T , van Dalen F , Baggelaar MP , Janssen FJ , van den Berg RJ , den Dulk H , Cravatt BF , Overkleeft HS , Rensen PC , van der Stelt M
Ref : Journal of Medicinal Chemistry , 60 :428 , 2017
Abstract : Triazole ureas constitute a versatile class of irreversible inhibitors that target serine hydrolases in both cells and animal models. We have previously reported that triazole ureas can act as selective and CNS-active inhibitors for diacylglycerol lipases (DAGLs), enzymes responsible for the biosynthesis of 2-arachidonoylglycerol (2-AG) that activates cannabinoid CB1 receptor. Here, we report the enantio- and diastereoselective synthesis and structure-activity relationship studies. We found that 2,4-substituted triazole ureas with a biphenylmethanol group provided the most optimal scaffold. Introduction of a chiral ether substituent on the 5-position of the piperidine ring provided ultrapotent inhibitor 38 (DH376) with picomolar activity. Compound 38 temporarily reduces fasting-induced refeeding of mice, thereby emulating the effect of cannabinoid CB1-receptor inverse agonists. This was mirrored by 39 (DO34) but also by the negative control compound 40 (DO53) (which does not inhibit DAGL), which indicates the triazole ureas may affect the energy balance in mice through multiple molecular targets.
ESTHER : Deng_2017_J.Med.Chem_60_428
PubMedSearch : Deng_2017_J.Med.Chem_60_428
PubMedID: 27992221

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Citations formats

Deng H, Kooijman S, van den Nieuwendijk AM, Ogasawara D, van der Wel T, van Dalen F, Baggelaar MP, Janssen FJ, van den Berg RJ, den Dulk H, Cravatt BF, Overkleeft HS, Rensen PC, van der Stelt M (2017)
Triazole Ureas Act as Diacylglycerol Lipase Inhibitors and Prevent Fasting-Induced Refeeding
Journal of Medicinal Chemistry 60 :428

Deng H, Kooijman S, van den Nieuwendijk AM, Ogasawara D, van der Wel T, van Dalen F, Baggelaar MP, Janssen FJ, van den Berg RJ, den Dulk H, Cravatt BF, Overkleeft HS, Rensen PC, van der Stelt M (2017)
Journal of Medicinal Chemistry 60 :428