[EN] SUBSTITUTED TRIAZOLE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE TRIAZOLE SUBSTITUÉS ET UTILISATIONS ASSOCIÉES
申请人:BAYER PHARMA AG
公开号:WO2019081302A1
公开(公告)日:2019-05-02
The present invention relates to novel substituted 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.
The compound class of 1H-pyrazolo[3,4-d]pyrimidines was identified using HTS as very potent inhibitors of facilitated glucose transporter 1 (GLUT1). Extensive structure–activity relationship studies (SAR) of each ringsystem of the molecular framework was established revealing essential structural motives (i.e., ortho-methoxy substituted benzene, piperazine and pyrimidine). The selectivity against
使用HTS将1 H-吡唑并[3,4- d ]嘧啶类化合物鉴定为促进葡萄糖转运蛋白1(GLUT1)的非常有效的抑制剂。建立了分子框架每个环系统的广泛结构-活性关系研究(SAR),揭示了必要的结构动机(即,邻甲氧基取代的苯,哌嗪和嘧啶)。对GLUT2的选择性非常好,并且最初的体外和体内药代动力学(PK)研究令人鼓舞。
[EN] SUBSTITUTED HYDANTOINAMIDES AS ADAMTS7 ANTAGONISTS<br/>[FR] HYDANTOINAMIDES SUBSTITUÉS EN TANT QU'ANTAGONISTES D'ADAMTS7
申请人:BAYER AG
公开号:WO2021094434A1
公开(公告)日:2021-05-20
The application relates to substituted hydantoinamides of formula (I) as ADAMTS7 antagonists, to processes for their preparation, their use alone or in combination for the treatment or prophylaxis of diseases, in particular of cardiovascular diseases, including atherosclerosis, coronary artery disease (CAD), peripheral vascular disease (PAD), arterial occlusive disease or restenosis after angioplasty. R1 is hydrogen, alkyl, cycloalkyl, heterocycloalkyl, 5- to 6-membered heteroaryl or phenyl; R2 is hydrogen or alkyl; A is 5-membered heteroaryl; Z is 6- to 10-membered aryl or 5- to 10-membered heteroaryl; all groups being optionally substituted.
We herein describe an oxidative [4 + 1] annulation used to prepare 1,2,4-triazolo[4,3-a]pyridines in the presence of I2–DMSO. This protocol enables synthesis of triazolo[4,3-a]pyridine–quinoline linked diheterocycles via a direct oxidative functionalization of sp3 C–H bonds of 2-methyl-azaheteroarenes. The reaction shows a wide substrate scope and good functional group tolerance.
我们在本文中描述了在I 2 -DMSO存在下用于制备1,2,4-三唑并[4,3- a ]吡啶的氧化[4 +1]环。该协议能够通过2-甲基-氮杂杂环芳烃的sp 3 C–H键的直接氧化功能合成三唑并[4,3 - a ]吡啶-喹啉连接的二杂环。该反应显示出较宽的底物范围和良好的官能团耐受性。
[EN] AMINE SUBSTITUTED TRIAZOLE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE TRIAZOLE SUBSTITUÉS PAR UNE AMINE ET UTILISATIONS ASSOCIÉES
申请人:BAYER PHARMA AG
公开号:WO2019081299A1
公开(公告)日:2019-05-02
The present invention relates to novel amine substituted 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.