Hydride reduction and deprotection of siloxymethyl sulfinimines 2 reliably furnished chiral phenylglycinols 1 or 10 in high overall yield and enantiomeric purity. (C) 2011 Elsevier Ltd. All rights reserved.
PYRAZOLYL-CONTAINING TRICYCLIC DERIVATIVE, PREPARATION METHOD THEREFOR AND USE THEREOF
申请人:Jiangsu Hansoh Pharmaceutical Group Co., Ltd.
公开号:US20200247815A1
公开(公告)日:2020-08-06
The present invention relates to pyrazolyl-containing tricyclic derivative, a preparation method therefor and the use thereof. In particular, the present invention relates to a compound as shown in the general formula (I), a preparation method therefor and a pharmaceutical composition containing the compound, and the use thereof as a protease such as ERK (MAPK) inhibitor in the treatment of cancers, bone diseases, inflammatory diseases, immunological diseases, nervous system diseases, metabolic diseases, respiratory diseases and heart diseases, wherein the definition of each substituent in the general formula (1) is the same as defined in the description.
[EN] BENZOLACTAM COMPOUNDS AS PROTEIN KINASE INHIBITORS<br/>[FR] COMPOSÉS BENZOLACTAMES UTILISÉS EN TANT QU'INHIBITEURS DE PROTÉINE KINASE
申请人:OTSUKA PHARMA CO LTD
公开号:WO2017068412A1
公开(公告)日:2017-04-27
The invention provides a compound of formula (0): or a pharmaceutically acceptable salt, N-oxide or tautomer thereof. The compounds are inhibitors of ERK 1/2 kinases and will be useful in the treatment of ERKl/2-mediated conditions. The compounds are therefore useful in therapy, in particular in the treatment of cancer.
Chiral Alkyl Amine Synthesis via Catalytic Enantioselective Hydroalkylation of Enecarbamates
作者:Deyun Qian、Srikrishna Bera、Xile Hu
DOI:10.1021/jacs.0c11630
日期:2021.2.3
Chiral alkyl amines are omnipresent as bioactive molecules and synthetic intermediates. The catalytic and enantioselective synthesis of alkyl amines from readily accessible precursors is challenging. Here we develop a nickel-catalyzed hydroalkylation method to assemble a wide range of chiral alkyl amines from enecarbamates (N-Cbz-protected enamines) and alkyl halides with high regio- and enantioselectivity
Structure-Guided Design of Potent and Selective Pyrimidylpyrrole Inhibitors of Extracellular Signal-Regulated Kinase (ERK) Using Conformational Control
作者:Alex M. Aronov、Qing Tang、Gabriel Martinez-Botella、Guy W. Bemis、Jingrong Cao、Guanjing Chen、Nigel P. Ewing、Pamella J. Ford、Ursula A. Germann、Jeremy Green、Michael R. Hale、Marc Jacobs、James W. Janetka、Francois Maltais、William Markland、Mark N. Namchuk、Suganthini Nanthakumar、Srinivasu Poondru、Judy Straub、Ernst ter Haar、Xiaoling Xie
DOI:10.1021/jm900630q
日期:2009.10.22
anticancer drug design. A novel series of pyrimidylpyrrole ERK inhibitors has been identified. Discovery of a conformational change for lead compound 2, when bound to ERK2 relative to antitarget GSK3, enabled structure-guided selectivity optimization, which led to the discovery of 11e, a potent, selective, and orallybioavailableinhibitor of ERK.
[EN] ERK INHIBITORS FOR CANCER THERAPY<br/>[FR] INHIBITEURS D'ERK POUR THÉRAPIE ANTICANCÉREUSE
申请人:STEVENS INSTITUTE OF TECHNOLOGY
公开号:WO2021216777A1
公开(公告)日:2021-10-28
Compounds useful in the treatment of various cancers and in inhibiting ERK protein forms are represented by Formula 1: (I) In Formula 1, R1 is hydrogen or methyl. R2 is hydrogen, an unsubstituted alkyl group, a haloalkyl group, a hydroxy-methyl group, or a halogen substituted hydroxy-methyl group. R3 is a substituted or unsubstituted tert-butyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group. Each R4 is independently a halogen, an unsubstituted alkyl group, a haloalkyl group, an unsubstituted alkoxy group, or a haloalkoxy group. And n is 0 to 9.