The invention relates to a compound of Formula (I) wherein, R1 and R2 independently are selected from the group consisting of optionally substituted (6-10C)aryl and (1-5C)heteroaryl groups. The compounds can be used in pharmaceutical compositions, in particular in the treatment of cancer.
Pyridopyrimidines used as Plk1 (polo-like kinase) inhibitors
申请人:4SC AG
公开号:EP2100894A1
公开(公告)日:2009-09-16
The invention relates to pyridopyrimidinone compounds according to formula (I),
wherein the substituents and symbols are as defined in the description. The compounds are inhibitors of Plk1.
[EN] METHODS FOR PREPARING PYRIMIDINE DERIVATIVES USEFUL AS PROTEIN KINASE INHIBITORS<br/>[FR] PROCÉDÉS DE PRÉPARATION DE DÉRIVÉS DE PYRIMIDINE UTILES COMME INHIBITEURS DE LA PROTÉINE KINASE
申请人:VERTEX PHARMA
公开号:WO2011036566A1
公开(公告)日:2011-03-31
A method of preparing a compound represented by Structural Formula (I), or a pharmaceutically acceptable salt thereof, wherein the variables of Structural Formula (I) are as described in the specification and claims, comprises the steps of: a) reacting a compound represented by Structural Formula (A) with FTNR1R7 under suitable conditions to form a compound represented by Structural Formula (B); and b) i) when R12 is -NO2, and R11 is -OR14: 1) cyclizing the compound represented by Structural Formula (B) under suitable cyclisation conditions to form a compound represented by Structural Formula (II); and 2) optionally reacting the compound represented by Structural Formula (II) with R9-LG2, wherein LG2 is a suitable leaving group, to form the compound represented by Structural Formula (I), wherein R8 is R9; or ii) when R12 is halogen, and R11 is -NHR13: 1) cyclizing the compound represented by Structural Formula (B) under suitable cyclisation conditions to form the compound represented by Structural Formula (I); and 2) optionally, when R13 is - H, reacting the compound produced from step b), ii), 1) with R9-LG2, wherein LG2 is a suitable leaving group, to form the compound represented by Structural Formula (I) wherein R8 is R9.
DIHYDROPTERIDINE COMPOUNDS AS ANTI PROLIFERATIVE AGENTS
申请人:Simpson Iain
公开号:US20090312336A1
公开(公告)日:2009-12-17
Compounds of formula (I), or optionally the pharmacologically acceptable acid addition salts thereof, and their use in the inhibition of PLK activity are described.
Compounds of the formula:
wherein the variables are as defined herein, are provided. Also provided are pharmaceutical compositions, methods and intermediates useful for making the compounds; and medical uses of the compounds.