Amidino dervatives useful as nitric oxide synthase inhibitors
申请人:G. D. Searle & Co.
公开号:US05854234A1
公开(公告)日:1998-12-29
The current invention discloses useful pharmaceutical compositions containing azepine derivatives useful as nitric oxide synthase inhibitors.
本发明公开了含有用作一氧化氮合酶抑制剂的氮杂环衍生物的有用药物组合物。
In vitro method for identifying thoracic aortic aneurysms (TAA) in a subject
申请人:CENTRO NACIONAL DE INVESTIGACIONES CARDIOVASCULARES CARLOS III (F.S.P.)
公开号:US10907135B2
公开(公告)日:2021-02-02
The present invention refers to an In vitro method for screening for subjects at risk of developing thoracic aortic aneurysm (TAA) or a disease causing TAA comprising: (a) measuring the expression pattern or level of at least A Disintegrin And Metalloproteinase with Thrombospondin Motifs 1 (ADAMTS1) obtained from an isolated biological sample of the subjects to be screened; and (b) comparing said expression pattern or level of at least ADAMTS1 of the subjects to be screened with an already established expression pattern or level, wherein reduced expression of at least ADAMTS1 is indicative of a thoracic aortic aneurysm (TAA).
Substituted 2-Iminopiperidines as Inhibitors of Human Nitric Oxide Synthase Isoforms
作者:R. Keith Webber、Suzanne Metz、William M. Moore、Jane R. Connor、Mark G. Currie、Kam F. Fok、Timothy J. Hagen、Donald W. Hansen,、Gina M. Jerome、Pamela T. Manning、Barnett S. Pitzele、Mihaly V. Toth、Mahima Trivedi、Mark E. Zupec、F. Siong Tjoeng
DOI:10.1021/jm9705059
日期:1998.1.1
A series of analogues of 2-iminopiperidine have been prepared and shown to be potent inhibitors of the human nitric oxide synthase (NOS) isoforms. Methyl substitutions on the 4-position (3) or 4- and 6-positions (8) afforded the most potent analogues. These compounds exibited IC50 values of 0.1 and 0.08 mu M, respectively, for hiNOS inhibition. Substitution with cyclohexylmethyl at the 6-position (13) afforded an inhibitor that showed the best selectivity for hiNOS versus heNOS (heNOS IC50/hiNOS IC50 = 64). Following oral administration, inhibitors were found to decrease serum nitrite/nitrate levels in an in vivo rat endotoxin assay. This series of 2-iminopiperidines were prepared via the described synthetic methodologies. The effect of ring substitutions on potency and selectivity for this class of cyclic amidines as NOS inhibitors is described.
AMIDINO DERIVATIVES USEFUL AS NITRIC OXIDE SYNTHASE INHIBITORS
申请人:G.D. SEARLE & CO.
公开号:EP0724570A1
公开(公告)日:1996-08-07
IN VITRO METHOD FOR IDENTIFYING THORACIC AORTIC ANEURYSMS (TAA) IN A SUBJECT
申请人:Centro Nacional de Investigaciones
Cardiovasculares Carlos III (F.S.P.)