[EN] PYRIMIDINONE DERIVATIVES AS SHP2 ANTAGONISTS<br/>[FR] DÉRIVÉS DE PYRIMIDINONE UTILISÉS EN TANT QU'ANTAGONISTES DE SHP2
申请人:MERCK PATENT GMBH
公开号:WO2020210384A1
公开(公告)日:2020-10-15
The invention relates to pyrimidinone derivatives of the general Formula (II), or a pharmaceutically acceptable salt thereof, the use of the compounds of the present invention for the treatment of hyperproliferative diseases and disorders in mammals, especially humans, and pharmaceutical compositions containing such compound.
WDR5-47 (IC50 = 0.3 μM) was defined as a potent small molecule to disturb the interaction of MLL1-WDR5. Here, we described structure-baseddesign and synthesis of small molecular inhibitors to block MLL1-WDR5 PPI. Especially, compound 23 (IC50 = 104 nM) was the most potent small molecular, and about 3-times more potent than WDR5-47. We also discussed the SAR of these series of compounds with docking study
The compound 2-chloro-3,6-difluorobenzyl 3-(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropane carboxylate in any of its isomeric forms and mixture of these isomeric forms including racemates. Insecticidal compositions containing this compound and methods of using the compound against insect pests are also disclosed.
Preparation of Fluoroanilines by Electrochemical Means
申请人:ZENECA LIMITED
公开号:EP0508578A2
公开(公告)日:1992-10-14
A process for the preparation of a compound of Formula A:
wherein
X¹ and X²are independently selected from H or any substituent which does not interfere with the electrochemical reductive fluorination; and
Z¹ and Z²are each independently selected from H or an electron donating group;
which comprises electrochemical reductive fluorination of a compound of Formula B:
wherein X¹, X², Z¹ and Z² are as defined above in a mixture of anhydrous hydrogen fluoride and an alkali metal fluoride.
The 4-fluoroanilines find use as intermediates in the manufacture of a wide range of agrochemicals, dyestuffs and pharmaceuticals.
一种制备式 A 化合物的工艺:
其中
X¹ 和 X² 分别独立地选自 H 或任何不干扰电化学还原氟化反应的取代基;以及
Z¹ 和 Z² 各自独立地选自 H 或电子捐赠基团;
其中包括式 B 化合物的电化学还原氟化反应:
其中X¹、X²、Z¹和Z²如上定义,在无水氟化氢和碱金属氟化物的混合物中。
4-氟苯胺可用作生产多种农用化学品、染料和药品的中间体。
Pyrimidinone derivatives as SHP2 antagonists
申请人:MERCK PATENT GMBH
公开号:US11001561B2
公开(公告)日:2021-05-11
The invention relates to pyrimidinone derivatives of the general Formula I,
or a pharmaceutically acceptable salt thereof, and the use of the compounds of the present invention for the treatment of hyperproliferative diseases and disorders in mammals, especially humans, and pharmaceutical compositions containing such compound.
本发明涉及通式 I 的嘧啶酮衍生物、
或其药学上可接受的盐,以及本发明化合物用于治疗哺乳动物(尤其是人类)增殖过度疾病和失调的用途,以及含有此类化合物的药物组合物。