The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I,
wherein the variables n, p, q, Q, X, X′ and Y are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.
A compound comprising a ligand L
A
of Formula I shown below is disclosed.
公开了一种包含如下所示的Formula I的配体LA的化合物。
Pd(CH3CN)4(BF4)2-assisted attack of nitriles on olefins. A palladium analog of the Ritter reaction
作者:Louis S. Hegedus、Thomas A. Mulhern、Hideki. Asada
DOI:10.1021/ja00280a019
日期:1986.10
The strongly electrophilic complex Pd(CH/sub 3/CN)/sub 4/(BF/sub 4/)/sub 2/ activates a variety of olefins to undergo nucleophilic attack by nitriles to give nitrilium salts. These nitrilium salts undergo reaction with a variety of nucleophiles including electron-rich aromatics, alcohols, and amines, ultimately producing a variety of heterocyclic ring systems.
SUBSTITUTED N-HETEROCYCLYL- AND N-HETEROARYL-TETRAHYDROPYRIMIDINONES AND THE SALTS THEREOF, AND THE USE OF SAME AS HERBICIDAL ACTIVE SUBSTANCES
申请人:Bayer Aktiengesellschaft
公开号:US20200390100A1
公开(公告)日:2020-12-17
The present invention relates to substituted N-heterocyclyl- and N-heteroaryltetrahydropyrimidinones of the general formula (I) or salts thereof,
where the radicals in the general formula (I) correspond to the definitions given in the description, and to the use thereof as herbicides, in particular for controlling broad-leaved weeds and/or weed grasses in crops of useful plants and/or as plant growth regulators for influencing the growth of crops of useful plants.