[EN] SUBSTITUTED PYRAZOLO[1,5-A]PYRIDINE COMPOUNDS AS RET KINASE INHIBITORS<br/>[FR] COMPOSÉS SUBSTITUÉS DE PYRAZOLO[1,5-A]PYRIDINES COMME INHIBITEURS DE LA KINASE RET
申请人:ARRAY BIOPHARMA INC
公开号:WO2017011776A1
公开(公告)日:2017-01-19
Provided herein are compounds of the General Formula I: and stereoisomers and pharmaceutically acceptable salts or solvates thereof, in which A, B, D, E, X1, X2, X3 and X4 have the meanings given in the specification, which are inhibitors of RET kinase and are useful in the treatment and prevention of diseases which can be treated with a RET kinase inhibitor, including diseases or disorders mediated by a RET kinase.
1,3-Dioxa-[3,3]-sigmatropic Oxo-Rearrangement of Substituted Allylic Carbamates: Scope and Mechanistic Studies
作者:Maddalen Agirre、Sylvain Henrion、Ivan Rivilla、José I. Miranda、Fernando P. Cossío、Bertrand Carboni、José M. Villalgordo、François Carreaux
DOI:10.1021/acs.joc.8b01320
日期:2018.12.21
alkenyl-substituted allylic alcohols with activated isocyanates is reported. The reorganization of bonds is highly dependent on the electron density of the aromatic ring and the nature of isocyanate used. This metal-free tandem reaction from branched allyl alcohols initiated by a carbamoylation reaction and followed by a sigmatropic rearrangement thus offers a new access to (E)-cinnamyl and conjugated (E,E)-diene
Discovery of Benzimidazole Oxazolidinediones as Novel and Selective Nonsteroidal Mineralocorticoid Receptor Antagonists
作者:Christine Yang、Jaume Balsells、Hong D. Chu、Jason M. Cox、Alejandro Crespo、Xiuying Ma、Lisa Contino、Patricia Brown、Sheng Gao、Beata Zamlynny、Judyann Wiltsie、Joseph Clemas、JeanMarie Lisnock、Jack Gibson、Gaochao Zhou、Margarita Garcia-Calvo、Thomas J. Bateman、Vincent Tong、Ling Xu、Martin Crook、Peter Sinclair、Hong C. Shen
DOI:10.1021/acsmedchemlett.5b00010
日期:2015.4.9
Elaboration of the oxazolidinedione series led to replacement of the exocyclic amides with substituted benzimidazoles. The structure-activity relationship (SAR) exploration resulted in the discovery of potent and selective nonsteroidal mineralocorticoid receptor (MR) antagonists with significantly improved microsomal stability and pharmacokinetic (PK) profile relative to the HTS hit 1a. One compound
the first examples of catalyticenantioselective benzilic ester rearrangement reaction. In the presence of a catalytic amount of Cu(OTf)2 and a chiral box ligand under mild conditions, reaction of 2,3-diketoesters with alcohols afforded structurally diverse α-aryl(alkyl) substituted-α-hydroxy malonates (tartronic esters) in good to excellent yields with high enantioselectivities. Preliminary mechanistic
[EN] MINERALOCORTICOID RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES D'UN RÉCEPTEUR DES MINÉRALOCORTICOÏDES
申请人:MERCK SHARP & DOHME
公开号:WO2013055607A1
公开(公告)日:2013-04-18
The present invention is directed to compounds of the Formula (I) as well as pharmaceutically acceptable salts thereof, that are aldosterone receptor antagonists which might be useful for treating aldosterone-mediated diseases. The invention furthermore relates to processes for preparing compounds of the Formula (I), to their possible use for the treatment of the abovementioned diseases and for preparing pharmaceuticals for this purpose, and to pharmaceutical compositions which comprise compounds of the Formula (I).