Microwave-Assisted Preparation of Aryltetrazoleboronate Esters
摘要:
The addition of azido trimethylsilane to arylnitrileboronate esters is shown to proceed rapidly in dimethoxyethane to give aryltetrazoleboronate esters in moderate to good yields, with dibutyltin oxide as catalyst.
The present disclosure relates to bicyclic heterocycles, and pharmaceutical compositions of the same, that are inhibitors of the FGFR enzyme and are useful in the treatment of FGFR-associated diseases such as cancer.
[EN] PIPERAZINE DERIVATIVES AS MAGL INHIBITORS<br/>[FR] DÉRIVÉS DE PIPÉRAZINE UTILISÉS EN TANT QU'INHIBITEURS DE MAGL
申请人:HOFFMANN LA ROCHE
公开号:WO2019072785A1
公开(公告)日:2019-04-18
The invention provides new heterocyclic compounds having general Formula (I), or a pharmaceutically acceptable salt thereof, wherein R1, R2, X, Y1 and Y2 are as described herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds.
Compounds represented by Formula (I):
are useful in treating diseases, such as cancer, that are mediated and/or associated (at least in part) with Axl kinase. The compounds can be formulated as pharmaceutically acceptable compositions for administration to a subject in need thereof.
cis-(1S,2R) isomer 6 exhibited the most potent BACE1 inhibitory activity among them. X-ray structure analysis of the complex of 6 and BACE1 revealed that its unique binding mode is due to the apparent CH−π interaction between the rigid cyclopropane ring and the Tyr71 sidechain. A derivatization study using 6 as a lead molecule led to the development of highly potent inhibitors in which the structure–activity
Structure-guided design of pyridoclax derivatives based on Noxa / Mcl-1 interaction mode
作者:Siham Hedir、Marcella De Giorgi、Jade Fogha、Martina De Pascale、Louis-Bastien Weiswald、Emilie Brotin、Bogdan Marekha、Christophe Denoyelle、Camille Denis、Peggy Suzanne、Fabien Gautier、Philippe Juin、Laetitia Ligat、Frédéric Lopez、Ludovic Carlier、Rémi Legay、Ronan Bureau、Sylvain Rault、Laurent Poulain、Jana Sopková-de Oliveira Santos、Anne Sophie Voisin-Chiret
DOI:10.1016/j.ejmech.2018.10.003
日期:2018.11
Protein-proteininteractions are attractive targets because they control numerous cellular processes. In oncology, apoptosis regulating Bcl-2 family proteins are of particular interest. Apoptotic cell death is controlled via PPIs between the anti-apoptoticproteins hydrophobic groove and the pro-apoptotic proteins BH3 domain. In ovarian carcinoma, it has been previously demonstrated that Bcl-xL and