The pyrazole compound of the present invention is represented by the following general formula (I). The pyrazole compound of the present invention or a salt thereof or a solvate thereof potently inhibits liver glycogen phosphorylase, and, therefore, is useful as a therapeutic or prophylactic agent for diabetes.
wherein each symbol denotes as described in the specifications.
PROCESS AND INTERMEDIATES FOR PREPARING GPR40 AGONISTS
申请人:DAHMANN Georg
公开号:US20150087829A1
公开(公告)日:2015-03-26
The present invention relates to compounds of formula I
wherein R
S
denotes F or CF
3
, R
a
denotes H or C
1-4
-alkyl and Z denotes a leaving group or an optionally substituted or protected hydroxyl group, suitable as intermediates in the synthesis of indanyloxydihydrobenzofuranylacetic acids, which are GPR40 agonists, to a process for preparing these intermediates and to the process for preparing the GPR40 agonists making use of an asymmetric catalytic hydrogenation reaction in the presence of a transition metal catalyst and a chiral auxiliary.
[EN] PROCESS AND INTERMEDIATES FOR PREPARING INDANYLOXYDIHYDROBENZOFURANYL ACETIC ACID DERIVATIVES AS GPR40 AGONISTS<br/>[FR] PROCÉDÉ ET INTERMÉDIAIRES POUR LA PRÉPARATION DE DÉRIVÉS D'ACIDE INDANYLOXYDIHYDROBENZOFURANYLACÉTIQUE EN TANT QU'AGONISTES DE GPR40
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2015044073A1
公开(公告)日:2015-04-02
The present invention relates to compounds of formula (I) werein Rs denotes F or CF3, Ra denotes H or C1-4-alkyl and Z denotes a leaving group or an optionally substituted or protected hydroxyl group, suitable as intermediates in the synthesis of indanyloxydihydrobenzofuranylacetic acids, which are GPR40 agonists, to a process for preparing these intermediates and to the process for preparing said GPR40 agonists making use of an asymmetric catalytic hydrogenation reaction in the presence of a transition metal catalyst and a chiral auxiliary.
The pyrazole compound of the present invention is represented by the following general formula (I). The pyrazole compound of present invention or a salt thereof or a solvate thereof potently inhibits liver glycogen phosphorylase, and, therefore, is useful as a therapeutic or prophylactic agent for diabetes.
wherein each symbol denotes as described in the specification.
[EN] NOVEL, HIGHLY ACTIVE AMINO-THIAZOLE SUBSTITUTED INDOLE-2-CARBOXAMIDES ACTIVE AGAINST THE HEPATITIS B VIRUS (HBV)<br/>[FR] NOUVEAUX INDOLE-2-CARBOXAMIDES À SUBSTITUTION AMINO-THIAZOLE HAUTEMENT ACTIFS AGISSANT CONTRE LE VIRUS DE L'HÉPATITE B (VHB)