Amnesia-reversal activity of a series of N-[(disubstituted-amino)alkyl]-2-oxo-1-pyrrolidineacetamides, including pramiracetam
作者:Donald E. Butler、Ivan C. Nordin、Yvon J. L'Italien、Lynette Zweisler、Paul H. Poschel、John G. Marriott
DOI:10.1021/jm00371a023
日期:1984.5
A series of N-[(dialkylamino)alkyl]-2-oxo-1- pyrrolidineacetamides was synthesized. The title compounds reversed electroconvulsive shock (ECS) induced amnesia in mice when administered subsequent to the ECS treatment and were inactive in a general observational test for central nervous system (CNS) activity. Active compounds exhibited an inverted U-shaped dose-response curve. Among the compounds with
[EN] 4- BROMO - 5 - (2- CHLORO - BENZOYLAMINO) - 1H - PYRAZOLE - 3 - CARBOXYLIC ACID AMIDE DERIVATIVES AND RELATED COMPOUNDS AS BRADYKININ B1 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF INFLAMMATORY DISEASES<br/>[FR] DERIVES AMIDES DE L'ACIDE CARBOXYLIQUE DE 4- BROMO - 5 - (2- CHLORO - BENZOYLAMINO) - 1H - PYRAZOLE 3 ET COMPOSES ASSOCIES EN TANT QU'ANTAGONISTES DE RECEPTEUR DE B1 DE LA BRADYKININE POUR LE TRAITEMENT DE MALADIES INFLAMMATOIRES
申请人:ELAN PHARM INC
公开号:WO2004098589A1
公开(公告)日:2004-11-18
Disclosed are compounds of formula I and II that are bradykinin B1 receptor antagonists and are useful for treating diseases, or relieving adverse symptoms associated with disease conditions, in mammals mediated by bradykinin B1 receptor. Certain of the compounds exhibit increased potency and are also expected to exhibit increased duration of action.
Preparation of amines by the reduction of imines with phosphorous acid
申请人:Petrolite Corporation
公开号:US04442286A1
公开(公告)日:1984-04-10
This invention relates to the preparation of amines by the reduction of imines with phosphorous acid, preferably under basic conditions.
这项发明涉及利用磷酸还原亚胺制备胺,最好在碱性条件下进行。
Novel compounds useful for bradykinin B1 receptor antagonism
申请人:Ye Michael Xiaocong
公开号:US20070032475A1
公开(公告)日:2007-02-08
Disclosed are compounds that are bradykinin B
1
receptor antagonists and are useful for treating diseases, or relieving adverse symptoms associated with disease conditions, in mammals mediated by bradykinin B
1
receptor.
Design, synthesis and biological evaluation of 7–(5–((substituted – amino)-methyl)-thiophen–2–yl)-spiro-[chroman–2,4′–piperidin]–4–one hydrochloride analogues as anticancer agents
hydrochloride analogues (Cst 1 – 31) have been designed, synthesized and characterized by 1H NMR, 13C NMR and MS spectral analysis. Here, we evaluated the anticancer potential and biological results of low-molecular-weight bridgehead oxygen and nitrogen-containing spirochromanones on proliferation and apoptosis of the human breast cancer cell line (MCF–7) and Murine melanoma (B16F10). The anticancer activity