Heteroalicyclic carboxamidines as inhibitors of inducible nitric oxide synthase; the identification of (2R)-2-pyrrolidinecarboxamidine as a potent and selective haem-co-ordinating inhibitor
摘要:
Heteroalicyclic carboxamidines were synthesised and evaluated as inhibitors of nitric oxide synthases. (2R)-2-Pyrrolidinecarboxamidine, in particular, was shown to be a highly potent in vitro (IC(50) = 0.12 mu M) and selective iNOS inhibitor (> 100-fold vs both eNOS and nNOS), with probable binding to the key anchoring glutamate residue and co-ordination to the haem iron. (C) 2011 Elsevier Ltd. All rights reserved.
5-ethyl-imidazo (5,1-F) (1,2,4,) triazin-4 (3h)-ones as phosphodiesterase inhibitors
申请人:Alonso-Alija Cristina
公开号:US20050272732A1
公开(公告)日:2005-12-08
The invention relates to novel 5-ethyl-imidazotriazinones, processes for their preparation and their use in medicaments, esp. for the treatment and/or prophylaxis of inflammatory processes and/or immune diseases.