Identification of RO4597014, a Glucokinase Activator Studied in the Clinic for the Treatment of Type 2 Diabetes
摘要:
To resolve the metabolite redox cycling associated with our earlier clinical compound 2, we carried out lead optimization of lead molecule 1. Compound 4 showed improved lipophilic ligand efficiency and demonstrated robust glucose lowering in diet-induced obese mice without a liability in predictive preclinical drug safety studies. Thus, it was selected as a clinical candidate and further studied in type 2 diabetic patients. Clinical data suggests no evidence of metabolite cycling, which is consistent with the preclinical profiling of metabolism.
[EN] 5-SUBSTITUTED-PYRAZINE OR PYRIDINE GLUCOKINASE ACTIVATORS [FR] ACTIVATEURS DE LA GLUCOKINASE A BASE DE PYRAZINE OU DE PYRIDINE SUBSTITUEES EN POSITION 5
[EN] 5-SUBSTITUTED-PYRAZINE OR PYRIDINE GLUCOKINASE ACTIVATORS<br/>[FR] ACTIVATEURS DE LA GLUCOKINASE A BASE DE PYRAZINE OU DE PYRIDINE SUBSTITUEES EN POSITION 5
申请人:HOFFMANN LA ROCHE
公开号:WO2004052869A1
公开(公告)日:2004-06-24
The present invention provides a compound according to formula (I) where the substituent designations are provided in the specification. Pharmaceutical compositions comprising a compound according to formula (I) are also provided, said compounds being glucokinase activators which are useful in the treatment of type II diabetes.
PROCESS FOR THE PREPARATION OF A GLUCOKINASE ACTIVATOR COMPOUND
申请人:Bachmann Stephan
公开号:US20110054174A1
公开(公告)日:2011-03-03
The present invention relates to a process for the preparation of a compound of formula I,
wherein R
1
is C
1-6
-alkyl and R
2
is hydrogen or halogen.
(R)-2-phenyl propionic acid derivatives of formula I are key intermediates in the synthesis of 5-substituted-pyrazine or pyridine glucokinase activators of the formula Xa,
which have the potential to be useful for the treatment and/or prophylaxis of type II diabetes.
BIOCATALYTIC ASYMMETRIC REDUCTION IN PREPARATION OF (S)-N-[5-(1,2-DIHYDROXY-ETHYL)-PYRAZINYL]-2,2-DIMETHYL-PROPIONAMIDE
申请人:Hanlon Steven Paul
公开号:US20080248537A1
公开(公告)日:2008-10-09
The present invention relates to biocatalytic asymmetric reduction for the preparation of 2-amino-[5-(1-hydroxy-2-hydroxy or halogen-ethyl)]-pyrazine derivatives of the formula
wherein R is lower alkylcarbonyl or an amino protecting group and R
1
is hydroxy or halogen. The compounds are key intermediates in the manufacture of a glucokinase activator.
[EN] PROCESS FOR THE PREPARATION OF A GLUCOKINASE ACTIVATOR COMPOUND<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UN COMPOSÉ ACTIVATEUR DE GLUCOKINASE
申请人:HOFFMANN LA ROCHE
公开号:WO2011023706A1
公开(公告)日:2011-03-03
The present invention related to a process for the preparation of formula (I), wherein R1 is C1-6-alkyl and R2 is hydrogen or halogen. (R)-2-phenyl propionic acid derivatives of the formula (I) are key intermediates in the synthesis of 5-substituted -pyrazine or pyridine glucokinase activators of the formula (Xa) as disclosed in PCT International Patent Application No. WO 2004/052869 A1, which have the potential to be useful as glucokinase activators are useful for the treatment and/or prophylaxis of type II diabetes.
The present invention provides a compound according to formula I
1
where the substituent designations are provided in the specification. Pharmaceutical compositions comprising a compound according to formula I are also provided.