Design of novel aminopyrrolidine factor Xa inhibitors from a screening hit
摘要:
Starting from a hit identified by focused screening, 3-aminopyrrolidine factor Xa inhibitors were designed. The binding mode as determined by X-ray structural analysis as well as the pharmacokinetic behaviour of selected compounds is discussed. (C) 2009 Elsevier Masson SAS. All rights reserved.
The invention is concerned with novel heteroarylacetamides of formula (I)
R—C(O)—N(R
e
)—R
c
—CH
2
—C(O)—N(R
a
)(R
b
) (I)
wherein R
a
to R
e
are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit the coagulation factor Xa and can be used as medicaments.