Utilize este identificador para referenciar este registo: http://hdl.handle.net/10451/21380
Título: Synthesis and acetylcholinesterase/butyrylcholin-esterase inhibition activity of 4-amino-2,3-diaryl-5,6,7,8-tetrahydrofuro(and thieno)[2,3-b]quinolines, and 4-amino-5,6,7,8,9-pentahydro-2,3-diphenylcyclohepta[e]furo(and thieno)-[2,3-b]pyridine
Autor: Marco, JL
de los Rios, C
Carreiras, MC
Banos, JE
Badia, A
Vivas, NM
Palavras-chave: Chemistry, Medicinal
Chemistry, Multidisciplinary
Pharmacology & Pharmacy
Data: 2002
Editora: WILEY-V C H VERLAG GMBH
Citação: ARCHIV DER PHARMAZIE. - Vol. 335, n. 7 (JUL 2002), p. 347-353
Resumo: The acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) inhibition activities of a series of 4-amino-2,3-diaryl-5,6,7,8-tetrahydrofuro[2,3-b]quinolines (10-12)/4-amino-5,6,7,8-tetrahydro-2,3-diphenylthieno[2,3-b]quinoline (14) and 4-amino-5,6,7,8,9-pentahydro-2,3-diphenylcyclohepta[e]furo[2,3-b]pyridine (13)/4amino-5,6,7,8,9-pentahydro-2,3-phenylcyclohepta[e]thieno[2,3-b]pyridine (15) are described. These compounds are tacrine (THA) analogues which have been prepared either from readily available 2-amino-3-cyano-4,5-diarylfurans (16-18) or from 2-amino-3-cyano-4,5-diphenylthiophene (19), via Friedlander condensation with cyclohexanone or cycloheptanone. These compounds are competitive inhibitors for acetylcholinesterase, the more potent being compound (13) which is threefold less active than tacrine. The butyrylcholinesterase inhibition activity is significant only in compounds 10 and 13, which are ten-fold less active than tacrine. It is found that the products 11 and 12 strongly inhibit acetylcholinesterase, and show excellent selectivity regarding butyrylcholinesterase.
URI: http://hdl.handle.net/10451/21380
ISSN: 0365-6233
Aparece nas colecções:FF - Produção Científica 2000-2009

Ficheiros deste registo:
Não existem ficheiros associados a este registo.


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.