SAR studies of 2- o -substituted-benzoyl- and 2-alkanoyl-cyclohexane-1,3-diones as inhibitors of 4-hydroxyphenylpyruvate dioxygenase
摘要:
Inhibition studies of 4-hydroxyphenylpyruvate dioxygenase (HPPD) with various synthesized 2-o-substituted-benzoyl- and 2-alkanoyl-cyclohexane-1,3-diones suggest that the presence of a strongly electronegative group at the ortho position and the conformation of the benzene ring moiety on the benzoylcyclohexane-1,3-dione inhibitors are crucial for potent HPPD inhibition. (C) 2000 Elsevier Science Ltd. All rights reserved.
[EN] NEW AMINOPYRAZOLOQUINAZOLINES<br/>[FR] NOUVELLES AMINOPYRAZOLOQUINAZOLINES
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2012010704A1
公开(公告)日:2012-01-26
The present invention encompasses compounds of general formula (I) wherein the groups R1 to R3 and X are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, pharmaceutical preparations which contain such compounds and their use as medicaments.
Compounds of general formula (I)
wherein the groups R
1
to R
3
and X are defined as in claim
1
, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, pharmaceutical preparations which contain such compounds and their use as medicaments.