9H-Xanthene-9-carboxylic acid [1,2,4]oxadiazol-3-yl- and (2H-tetrazol-5-yl)-amides as potent, orally available mGlu1 receptor enhancers
摘要:
Small molecule mGluR1 enhancers based on the lead compound (9H-xanthene-9-carbonyl)-carbamic acid butyl ester derived from random-screening hit diphenylacetyl-carbamic acid ethyl ester were designed and synthesized as useful pharmacological tools for the study of the physiological roles mediated by mGlu1 receptors. The synthesis and the structure-activity relationship of this new class of positive allosteric modulators of mGlu1 receptors will be discussed in detail. (c) 2005 Elsevier Ltd. All rights reserved.
hepatotoxicity was observed at doses as high as 200 μM. The treatment of C. albicans-infected zebrafish embryos with nystatin alone had low efficacy, while the combination of nystatin and selected 5-aminotetrazoles prevented fungal filamentation, successfully eliminating the infection and rescuing the infected embryos from lethal disseminated candidiasis. In addition, the most potent anti-virulence 5-aminotetrazole
Novel 2H-tetrazole-amide compounds with therapeutic activity as metabotropic glutamate receptor agonists
申请人:——
公开号:US20020022648A1
公开(公告)日:2002-02-21
The present invention is a series of 2H-tetrazole-5-yl-amide derivatives showing activity as ligands of metabotropic glutamate receptors.
本发明涉及一系列2H-四唑-5-基酰胺衍生物,其作为代谢型谷氨酸受体的配体具有活性。
2H-tetrazole-amide compounds with therapeutic activity as metabotropic glutamate receptor agonists
申请人:Hoffmann-la Roche Inc.
公开号:US06399641B1
公开(公告)日:2002-06-04
The present invention is a series of 2H-tetrazole-5-yl-amide derivatives showing activity as ligands of metabotropic glutamate receptors.
本发明涉及一系列2H-四唑-5-基酰胺衍生物,其作为代谢性谷氨酸受体的配体具有活性。
Novel 1,2,4-Triazole- and Tetrazole-Containing 4H-Thiopyrano[2,3-b]quinolines: Synthesis Based on the Thio-Michael/aza-Morita–Baylis–Hillman Tandem Reaction and Investigation of Antiviral Activity
作者:Andrey V. Khramchikhin、Mariya A. Skryl’nikova、Maxim A. Gureev、Vladimir V. Zarubaev、Iana L. Esaulkova、Polina A. Ilyina、Oussama Abdelhamid Mammeri、Dar’ya V. Spiridonova、Yuri B. Porozov、Vladimir A. Ostrovskii
DOI:10.3390/molecules28217427
日期:——
the antiviral activity of thiopyrano[2,3-b]quinolines is notably affected by both the nature and position of the substituent within the tetrazole ring, as well as the substituent within the benzene moiety of quinoline. These findings contribute to the further search for new antiviral agents against influenza A viruses among derivatives of thiopyrano[2,3-b]quinoline.