Mono- or disubstituted 1,2,4,oxadiazoles which are substituted by at
申请人:Glaxo Laboratories Limited
公开号:US03991067A1
公开(公告)日:1976-11-09
1,2,4-Oxadiazoles having as 3- and 5-substituents a hydrogen atom, an aliphatic, cycloaliphatic, araliphatic, aryl or heterocyclic group, or a carbamoyl group of the formula -- CONR.sup.1 R.sup.2 where R.sup.1 & R.sup.2 which can be the same or different, are hydrogen atoms or aliphatic, cycloaliphatic, araliphatic or aryl groups or, taken with the N atom, a heterocvolic ring; provided that at least one of the 3- or 5-substituents is an N-substituted carbamoyl group. Antimicrobial activity, and particularly antiviral, antiparasitic and antibacterial activity is shown in this group. The corresponding oxadiazolins are also described and are useful intermediates in the preparation of the oxadiazoles.
Oxadiazole-carbonylaminothioureas as SIRT1 and SIRT2 Inhibitors
作者:Tero Huhtiniemi、Tiina Suuronen、Valtteri M. Rinne、Carsten Wittekindt、Maija Lahtela-Kakkonen、Elina Jarho、Erik A. A. Wallén、Antero Salminen、Antti Poso、Jukka Leppänen
DOI:10.1021/jm800639h
日期:2008.8.1
A new inhibitor for human sirtuin type proteins I and 2 (SIRTI and SIRT2) was discovered through virtual database screening in search of new scaffolds. A series of compounds was synthesized based on the hit compound (3-[[3-(4-tert-butylphenyl) 1,2,4-oxadiazole5 -carbonyl I amino] -I - [3-(tri fluoromethy I)phenyl] thiourea). The most potent compound in the series was nearly as potent as the reference compound (6-chloro-2,3,4,9-tetrahydro-IH-carbazole-l-carboxamide).
New Oxadiazole Derivatives Showing partly Antiplatelet, Antithrombotic and Serotonin Antagonistic Properties
作者:Katrin Bethge、Heinz H. Pertz、Klaus Rehse
DOI:10.1002/ardp.200400927
日期:2005.3
Ten new 1, 2, 4‐oxadiazole‐ and six new 1, 3, 4‐oxadiazole‐carboxamides containing different lipophilic moieties (i.e. 4‐biphenyl‐, 1‐naphthyl, phenylpropyl‐ and n‐hexyl substituents) and additional basic groups which are mainly alkyl‐ and dialkylaminoalkyl residues have been synthesized and tested for antiplatelet effects in vitro (Born‐test) and antithromboticproperties in vivo (laser thrombosis