Efficient formation of 4,6-disubstituted pyrrolo[2,3-d]pyrimidines: a novel route to TWS119, a glycogen synthase kinase-3β inhibitor
摘要:
A concise synthesis of 4,6-disubstituted pyrrolo[2,3-d]pyrimidines is described. The key step involves the formation of an ether or thioether linkage along with concurrent ring closure in one-pot to yield the desired product in only two steps from a common intermediate. The reaction is chemoselective to incorporate phenol, thiophenol, and thiol. This method enabled efficient production of TWS119, a glycogen synthase kinase-3 beta inhibitor. (C) 2010 Elsevier Ltd. All rights reserved.
[EN] PYRROLOTRIAZINONE DERIVATIVES AS PI3K INHIBITORS<br/>[FR] DÉRIVÉS DE PYRROLOTRIAZINONE EN TANT QU'INHIBITEURS DES PI3K
申请人:ALMIRALL SA
公开号:WO2014060432A1
公开(公告)日:2014-04-24
New pyrrolotriazinone derivatives having the chemical structure of formula (I), are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Phosphoinositide 3-Kinases (PI3Ks)
INDOLIZINE DERIVATIVES AS PHOSHOINOSITIDE 3-KINASES INHIBITORS
申请人:CHIESI FARMACEUTICI S.P.A.
公开号:US20150361100A1
公开(公告)日:2015-12-17
Compounds of formula (I), defined herein, inhibit phosphoinositide 3-kinases (PI3K) and are useful for the treatment of disorders associated with PI3K enzymes.
[EN] ALKYNYL COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS ALCYNYLE ET PROCÉDÉS D'UTILISATION
申请人:CALITOR SCIENCES LLC
公开号:WO2015175579A1
公开(公告)日:2015-11-19
The invention relates to the preparation and use of new alkynyl derivatives as drug candidates in free form or in pharmaceutically acceptable salt form and formulations thereof for the modulation of a disorder or disease which is mediated by the activity of the PI3K enzymes. The invention also provides pharmaceutically acceptable compositions comprising such compounds and methods of using the compositions in the treatment of disorders or diseases, such as disorders of immunity and inflammation in which PI3K enzymes play a role in leukocyte function, and hyperproliferative disorders associated with PI3K activity, including but not restricted to leukemias and solid tumors, in mammals, especially humans.