[EN] 2, 4-DIAMINE-PYRIMIDINE DERIVATIVE AS SERINE/THREONINE KINASE INHIBITORS [FR] DÉRIVÉS DE 2,4-DIAMINOPYRIMIDINE EN TANT QU'INHIBITEURS DE LA SÉRINE/THRÉONINE KINASE
[EN] PYRAZOLES FOR THE TREATMENT OF DEMYELINATING DISEASES<br/>[FR] PYRAZOLES POUR LE TRAITEMENT DE MALADIES DÉMYÉLINISANTES
申请人:VERTEX PHARMA
公开号:WO2018106641A1
公开(公告)日:2018-06-14
The invention relates to triazole compounds of formula (I) or pharmaceutically acceptable salts thereof, useful as modulators of demyelinating diseases: The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention, methods of using the compositions and kits thereof in the treatment of various demyelinating and neurodegenerative diseases, including multiple sclerosis.
[EN] 2, 4-DIAMINE-PYRIMIDINE DERIVATIVE AS SERINE/THREONINE KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE 2,4-DIAMINOPYRIMIDINE EN TANT QU'INHIBITEURS DE LA SÉRINE/THRÉONINE KINASE
申请人:HOFFMANN LA ROCHE
公开号:WO2013092940A1
公开(公告)日:2013-06-27
Compounds having the formula I wherein A, R1a, R1b, R2, R3, R4, R5, R6, R7, R8, Ra, Rb, X1, X2, X3 and n are as defined herein are inhibitors of PAK1. Also disclosed are compositions and methods for treating cancer and hyperproliferative disorders.
Synthesis and evaluation of a series of 4-azaindole-containing p21-activated kinase-1 inhibitors
作者:Wendy Lee、James J. Crawford、Ignacio Aliagas、Lesley J. Murray、Suzanne Tay、Weiru Wang、Christopher E. Heise、Klaus P. Hoeflich、Hank La、Simon Mathieu、Robert Mintzer、Sreemathy Ramaswamy、Lionel Rouge、Joachim Rudolph
DOI:10.1016/j.bmcl.2016.06.031
日期:2016.8
A series of 4-azaindole-containing p21-activated kinase-1 (PAK1) inhibitors was prepared with the goal of improving physicochemical properties relative to an indole starting point. Indole 1 represented an attractive, non-basic scaffold with good PAK1 affinity and cellular potency but was compromised by high lipophilicity (c log D = 4.4). Azaindole 5 was designed as an indole surrogate with the goal
制备了一系列含有4-氮杂吲哚的p21活化激酶-1(PAK1)抑制剂,目的是相对于吲哚起点提高理化性质。吲哚1代表一种有吸引力的非碱性支架,具有良好的PAK1亲和力和细胞效力,但因高亲脂性而受到损害(c log D = 4.4)。氮杂吲哚5被设计为吲哚替代品,目的是降低log D并导致等价的PAK1抑制,细胞效力提高1倍以上。围绕5的结构-活性关系研究确定了其他具有较高PAK1生化活性的4-氮杂吲哚类似物(Ki <10 nM)和I组相比II组PAK的选择性高达24倍。与吲哚1相比,该系列化合物显示出更高的渗透性,更高的水溶性和更低的血浆蛋白结合力。理化性质的改善转化为小鼠PK研究中相对于吲哚1的氮杂吲哚5的未结合清除率降低了20倍。
SERINE/THREONINE KINASE INHIBITORS
申请人:Genentech, Inc.
公开号:US20130178486A1
公开(公告)日:2013-07-11
Compounds having the formula I wherein A, R
1a
, R
1b
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
, R
a
, R
b
, X
1
, X
2
, X
3
and n are as defined herein are inhibitors of PAK1. Also disclosed are compositions and methods for treating cancer and hyperproliferative disorders.
Compounds having the formula I wherein A, R1a, R1b, R2, R3, R4, R5, R6, R7, R8, Ra, Rb, X1, X2, X3 and n are as defined herein are inhibitors of PAK1. Also disclosed are compositions and methods for treating cancer and hyperproliferative disorders.