A series of new aminoguanidine derivatives were synthesized and tested for anti-arrhythmic activity. The compounds selected were investigated on other test models. Finally, compound 13 1-(2,6-dimethylphenyl)-4,4-dimethyl-aminoguanidine-hydrochloride (B-GYKI-38 233) was chosen for detailed study.
Design, Synthesis, Crystal Structures, and Insecticidal Activities of Eight-Membered Azabridge Neonicotinoid Analogues
作者:Renbo Xu、Rui Xia、Ming Luo、Xiaoyong Xu、Jiagao Cheng、Xusheng Shao、Zhong Li
DOI:10.1021/jf4046683
日期:2014.1.15
Three series of novel azabridge neonicotinoid analogues were designed and synthesized, which were constructed by starting material A, glutaraldehyde, and primary amine hydrochlorides (aliphatic amines, phenylhydrazines, and anilines). Most of the eight-membered azabridge compounds presented higher insecticidal activities than oxabridged compound B against cowpea aphid (Aphis craccivora) and brown planthopper (Nilaparvata lugens). Compared with imidacloprid, some azabridged compounds exhibited excellent insecticidal activity against brown planthopper. The crystal structures and bioassay indicated that changing bridge atoms from O to N could lead to entirely different conformations, which might be the important influential factor of the bioactivities.
FLUOROALKYL-SUBSTITUTED ARYLTRIAZOLE DERIVATIVES AND USES THEREOF
申请人:Bayer Pharma Aktiengesellschaft
公开号:EP3452469A1
公开(公告)日:2019-03-13
[EN] FLUOROALKYL-SUBSTITUTED ARYLTRIAZOLE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS D'ARYLTRIAZOLE À SUBSTITUTION FLUOROALKYLE ET UTILISATIONS DESDITS DÉRIVÉS
申请人:BAYER PHARMA AG
公开号:WO2017191112A1
公开(公告)日:2017-11-09
The present invention relates to novel 5-( fluoroalkyl)-1-aryl-1,2,4-triazole derivatives, to processes for the preparation of such compounds, to pharmaceutical compositions containing such compounds, and to the use of such compounds or compositions for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of renal and cardiovascular diseases.