[EN] SUBSTITUTED PYRIMIDINE COMPOUNDS AS mPGES-1 INHIBITORS<br/>[FR] COMPOSÉS DE PYRIMIDINE SUBSTITUÉS UTILISÉS EN TANT QU'INHIBITEURS DE MPGES-1
申请人:GLENMARK PHARMACEUTICALS SA
公开号:WO2015059618A1
公开(公告)日:2015-04-30
The present disclosure is directed to substituted pyrimidine compounds of formula (I), and pharmaceutically acceptable salts thereof, as mPGES-1 inhibitors. These compounds are inhibitors of the microsomal prostaglandin E synthase-1 (mPGES-1) enzyme and are therefore useful in the treatment of pain and/or inflammation from a variety of diseases or conditions, such as asthma, osteoarthritis, rheumatoid arthritis, acute or chronic pain and neurodegenerative diseases.
[EN] ALKYNE AND ALKENE DERIVATIVES AS SPHINGOSINE 1-PHOSPHATE-1 RECEPTOR MODULATORS<br/>[FR] DÉRIVÉS D'ALCYNE ET D'ALCÈNE UTILISÉS COMME MODULATEURS DES RÉCEPTEURS DE LA SPHINGOSINE-1-PHOSPHATE
申请人:ALLERGAN INC
公开号:WO2012074921A1
公开(公告)日:2012-06-07
The present invention relates to novel alkyne and alkene derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.
A direct method for the synthesis of 1,3,4-triarylpyrroles was achieved easily from cyclization of α-amino carbonylcompounds and aldehydes catalyzed by I2. Various substituted groups can be employed, and this reaction can proceed smoothly in moderate to good yields.
1,2,4‐Triazine compounds were synthesized via two coupled domino strategies employing simple and readily available arylacetaldehydes/arylethyl alcohols as starting materials. The reactions proceed smoothly in one pot with the advantages of high functional groups tolerance, being transition metal‐free, and employing environmentally friendly oxidants such as I2 and IBX, providing access to the desired
method for the synthesis of substituted pyridines with aldehydes and NH4OAc under mild conditions using air as the oxidant was developed. This oxidative cyclization process involves directC–Hbondfunctionalization, C–C/C–N bond formation and C–Cbondcleavage.