Herbicidal aryldiones incorporating a 5-methoxy-[1,2,5]triazepane ring
作者:Tomas Smejkal、Shuji Hachisu、James N. Scutt、Nigel J. Willetts、Danielle Sayer、Laura Wildsmith、Sophie Oliver、Caroline Thompson、Michel Muehlebach
DOI:10.1016/j.bmcl.2017.12.042
日期:2018.2
Novel 2-aryl-cyclic-1,3-diones containing a 5-methoxy-[1,2,5]triazepane unit were explored towards an effective and wheat safe control of grass weeds. Their preparation builds on the ease of synthetic access to 7-membered heterocyclic [1,2,5]triazepane buildingblocks. Substitution and pattern hopping in the phenyl moiety revealed structure–activity relationships in good agreement with previously disclosed
[EN] THIAZOLE DERIVATIVE AND USE THEREOF AS VAP-1 INHIBITOR<br/>[FR] DÉRIVÉ DE THIAZOLE ET SON UTILISATION EN TANT QU'INHIBITEUR DE LA VAP-1
申请人:R TECH UENO LTD
公开号:WO2009096609A1
公开(公告)日:2009-08-06
The present invention provides a novel thiazole derivative useful as a VAP-1 inhibitor, a pharmaceutical agent for the prophylaxis or treatment of VAP-1 associated diseases and the like. A compound represented by the formula (I): wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof.
of electrophilic azo reagents with NHC-boranes leads to the formation of NHC complexes of mono- and bis-hydrazino boranes with N−N−B and N−N−B−N−N chains. Steric hindrance on the carbene (primarily) and on the azo reagent (somewhat less) is crucial for the reactivity. Bis-hydrazino borane complexes with two different hydrazine arms could be obtained via sequential additions.