在此,我们描述了一系列制备先进 GPR40 激动剂(化合物1)的合成工作,重点是避开原始合成中供应短缺的关键试剂的适相工艺。大规模生产的关键转化是不对称羟醛反应、不稳定中间体的O-烷基化、选择性 ( Z )-烯化以及 Weinreb 酰胺还原为醛。此外,新路线通过从头合成避免了核心吡咯烷片段的稳定性问题,在环形成过程中实现了高dr。新的改进路线被有效地扩大规模,以制备超过 100 g API 用于毒理学研究。
在此,我们描述了一系列制备先进 GPR40 激动剂(化合物1)的合成工作,重点是避开原始合成中供应短缺的关键试剂的适相工艺。大规模生产的关键转化是不对称羟醛反应、不稳定中间体的O-烷基化、选择性 ( Z )-烯化以及 Weinreb 酰胺还原为醛。此外,新路线通过从头合成避免了核心吡咯烷片段的稳定性问题,在环形成过程中实现了高dr。新的改进路线被有效地扩大规模,以制备超过 100 g API 用于毒理学研究。
[EN] AMINOPYRIMIDINE COMPOUNDS AS INHIBITORS OF T790M CONTAINING EGFR MUTANTS<br/>[FR] COMPOSÉS AMINOPYRIMIDINES EN TANT QU'INHIBITEURS DE MUTANTS D'EGFR CONTENANT T790M
申请人:GENENTECH INC
公开号:WO2014081718A1
公开(公告)日:2014-05-30
This invention relates to novel compounds of formula (I) which are inhibitors of T790M containing EGFR mutants, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy for the prevention or treatment of cancer. (Formula I)
[EN] PYRROLIDINE GPR40 MODULATORS FOR THE TREATMENT OF DISEASES SUCH AS DIABETES<br/>[FR] COMPOSÉS PYRROLIDINE MODULATEURS DE GPR40 POUR LE TRAITEMENT DE MALADIES TELLES QUE LE DIABÈTE
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2015171722A1
公开(公告)日:2015-11-12
The present invention provides compounds of Formula (I) or a stereoisomer, a tautomer, a pharmaceutically acceptable salt, a polymorph, or a solvate thereof, wherein all of the variables are as defined herein. These compounds are GPR40 G protein-coupled receptor modulators which may be used as medicaments.
[EN] (PIPERIDINYLOXY)PHENYL, (PIPERIDINYLOXY)PYRIDINYL, (PIPERIDINYLSULFANYL)PHENYL AND (PIPERIDINYLSULFANYL)PYRIDINYL COMPOUNDS AS 5-HT1F AGONISTS<br/>[FR] COMPOSES (PIPERIDINYLOXY)PHENYLE, (PIPERIDINYLOXY)PYRIDINYLE, (PIPERIDINYLSULFANYL)PHENYLE ET (PIPERIDINYLSULFANYL)PYRIDINYLE UTILISES COMME AGONISTES DES RECEPTEURS 5-HT1F
申请人:LILLY CO ELI
公开号:WO2004094380A1
公开(公告)日:2004-11-04
The present invention relates to compounds of formula 1: and pharmaceutically acceptable acid addition sails thereof. The compounds of the present invention are useful for activating 5-HTIF receptors, inhibiting neuronal protein extravasation, and for the treatment or preverition of migraine in mammals, particularly humans.
The present invention provides compounds of Formula (I):
or a stereoisomer, or a pharmaceutically acceptable salt thereof, wherein all of the variables are as defined herein. These compounds are GPR40 G protein-coupled receptor modulators which may be used as medicaments.
(Piperidinyloxy)phenyl, (piperidinyloxy)pyridinyl, (piperidinylsulfanyl)phenyl and (piperidinylsulfanyl)pyridinyl compounds as 5-ht1f agonists
申请人:Blanco-Pillado Maria-Jesus
公开号:US20060211734A1
公开(公告)日:2006-09-21
The present invention relates to compounds of formula 1: and pharmaceutically acceptable acid addition sails thereof. The compounds of the present invention are useful for activating 5-HT
1F
receptors, inhibiting neuronal protein extravasation, and for the treatment or preverition of migraine in mammals, particularly humans.