Inhibitors of type I MetAPs containing pyridine-2-carboxylic acid thiazol-2-ylamide. Part 1: SAR studies on the determination of the key scaffold
摘要:
Systematic SAR studies on the HTS hit pyridine-2-carboxylic acid thiazol-2-ylamide (PACT) analogues revealed that the scaffold of OCAT is indispensable for the inhibition of type I MetAP. For effective inhibition of the enzyme, the most suitable position to modify is the 3-position of the pyridine ring of PCAT, and the best substituents are those containing O or N atoms connected directly with the pyridine ring. These findings provide useful information for the design and discovery of more potent inhibitors of type I MetAPs. (C) 2004 Elsevier Ltd. All rights reserved.
The present invention relates to 1-[m-carboxamido(hetero)aryl-methyl]-heterocycyl-carboxamide compounds of formula (I)
wherein X, Ar
1
, R
1
, R
2
, R
3
, R
4
, R
5a
, R
5b
and p are as described in the description, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), and especially to their use as CXCR7 receptor modulators.
The present invention relates to 1-[m-carboxamido(hetero)aryl-methyl]-heterocycyl-carboxamide compounds of formula (I)
wherein X, Ar1, R1, R2, R3, R4, R5a, R5b and p are as described in the description, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), and especially to their use as CXCR7 receptor modulators.