[EN] SUBSTITUTED 6-(1H-PYRAZOL-1-YL)PYRIMIDIN-4-AMINE DERIVATIVES AND USES THEREOF [FR] DÉRIVÉS DE 6- (1H-PYRAZOL-1-YL) PYRIMIDIN-4-AMINE SUBSTITUÉS ET LEURS UTILISATIONS
The first enantioselective dearomative [3+2] annulation of 5-amino-isoxazoles with quinonemonoimines was realized using a chiralphosphoricacid as catalyst. Various novel (bridged) isoxazoline fused dihydrobenzofurans bearing two continuous quaternary stereocenters were achieved in moderate to good yields (up to 94%) with moderate to good enantioselectivities (up to 98% ee). The absolute configurations
Indium-mediated coupling of bromoacetonitriles with aromatic acyl cyanides: convenient synthesis of aromatic α-cyano ketones
作者:Byung Woo Yoo、Sun Kyun Hwang、Dong Yoon Kim、Jin Woo Choi、Jae Jung Ko、Kyung Il Choi、Joong Hyup Kim
DOI:10.1016/s0040-4039(02)00925-5
日期:2002.7
Indium-mediated coupling of bromoacetonitrile and 2-bromopropionitrile with a variety of aromatic acyl cyanides afforded the corresponding aromatic α-cyano ketones in moderate to good yields under mild and neutral conditions.
Dearomative [3+2] annulation of 5-amino-isoxazoles with quinoneimineketals (QIKs) and quinonemonoacetals (QMAs) provided various indoline- or 2,3-dihydrobenzofuran-fused isoxazolines in moderate to good yields with excellent diastereoselectivities.
The present invention relates to the compounds of formula (I), and the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof wherein the variables are defined according to the description,
The compounds of formula (I), as well as the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof, are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
Substituted 6-(1H-pyrazol-1-yl)pyrimidin-4-amine derivatives and uses thereof
申请人:Bayer Aktiengesellschaft
公开号:US11208400B2
公开(公告)日:2021-12-28
The present invention covers substituted 6-(1H-pyrazol-1-yl)pyrimidin-4-amine compounds of general formula (I) as described and defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of cardiovascular and renal diseases, as a sole agent or in combination with other active ingredients.