Synthesis, σ1, σ2-receptors binding affinity and antiproliferative action of new C1-substituted adamantanes
摘要:
The synthesis of N-{4-[a-(1-adamantyl)benzyl]phenyl}piperazines 2a-e is described. The in vitro antiproliferative activity of most compounds against main cancer cell lines is significant. The sigma(1),sigma(2)-receptors and sodium channels binding affinity of compounds 2 were investigated. One of the most active analogs, 2a, had an interesting in vivo anticancer profile against the BxPC-3 and Mia-Paca-2 pancreas cancer cell lines with caspase-3 activation, which was associated with an anagelsic activity against the neuropathic pain. (C) 2012 Elsevier Ltd. All rights reserved.
SIGMA(s)-RECEPTOR LIGANDS WITH ANTI-APOPTOTIC AND/OR PRO-APOPTOTIC PROPERTIES OVER CELLULAR BIOCHEMICAL MECHANISMS, WITH NEUROPROTECTIVE, ANTI-CANCER, ANTI-METASTATIC AND ANTI-(CHRONIC) INFLAMMATORY ACTION
申请人:Vamvakides Alexandre
公开号:US20100069484A1
公开(公告)日:2010-03-18
The present invention involves new and original sigma receptors ligands : (Mono- or di-alkylaminoalkyl)-γ-butyrolactones, their analogues aminotetrahydrofuranes, the (1-adamantyl)phenyl(s) alkylamines, the N,N Dialkyl α-[(adamantyl-1)benzyloxy-2] alkylamines and the 3-cyclopentyl adamantyl-amines or alkylamines or -alkyl phenylamines, their enantiomers or diastereoisomers and their pharmaceutically acceptable salts, with pro-apoptotic and/or anti-apoptotic properties over cellular bio-chemical mechanisms, with anti-cancer, anti-metastatic, anti-(chronic) inflammatory, neuro-protective, anticonvulsive, antidepressive and nooanaleptic or sedative action.
SIGMA RECEPTORS LIGANDS WITH ANTI-APOPTOTIC AND/OR PRO-APOPTOTIC PROPERTIES, OVER CELLULAR MECHANISMS, EXHIBITING PROTOTYPICAL CYTOPROTECTIVE AND ALSO ANTI-CANCER ACTIVITY
申请人:Anavex Life Sciences Corp.
公开号:US20140228375A1
公开(公告)日:2014-08-14
The present invention involves new and original sigma receptors ligands: (Mono-or dialkylaminoalkyl)-γ-butyrolactones, their analogues aminotetrahydroturanes, the (1-adamantyl) benzene alkylamines, the N,N Dialkyl α-[(adamantyl-1)benzyloxy-2] alkylamines and the 3-cyclopentyl adamantyl-amines or alkylamines or-alkyl phenylamines, their enantiomers or diastereoisomers, their pharmaceutically acceptable salts and Quinacrine Me-thylene blue, Asteinizole and their relative analogues with pro-apoptotic and/or anti-apoptotic properties over cellular biochemical mechanisms, with prototypical anti-cancer, antimetastatic and antiviral activities associated with antagonism of the neuropatic pain and, at very low doses, with cytoprotective and cytoregenerative activity against the cytodegenerative diseases.
NEW SIGMA-RECEPTORS LIGANDS WITH ANTI-APOPTOTIC AND/OR PRO-APOPTOTIC PROPERTIES, OVER CELLULAR BIOCHEMICAL MECHANISMS WITH NEUROPROTECTIVE, ANTI-CANCER, ANTI-METASTATIC AND ANTI-(CHRONIC) INFLAMMATORY ACTION
申请人:Vamvakides Alexandre
公开号:US20170129864A1
公开(公告)日:2017-05-11
The present invention involves new and original sigma receptors ligands: (Mono-or di-alkylaminoalkyl)-γ-butyrolactones, their analogues aminotetrahydrofuranes, the (1-adamantyl) phenyl(s) alkylamines, the N,N Dialkyl α-[(adamantyl-l)benzyloxy-2] alkylamines and the 3-cyclopentyl adamantyl-amines or alkylamines or alkyl phenylamines, their enantiomers or diastereoisomers and their pharmaceutically acceptable salts, with pro-apoptotic and/or anti-apoptotic properties over cellular biochemical mechanisms, with anti-cancer, anti-metastatic, anti-(chronic) inflammatory, neuro-protective, anticonvulsive, antidepressive and nooanaleptic or sedative action.