Literature DB >> 2821257

1,3-Diarylpyrazolo[4,5-c]- and -[5,4-c]quinolin-4-ones. 4. Synthesis and specific inhibition of benzodiazepine receptor binding.

G Palazzino1, L Cecchi, F Melani, V Colotta, G Filacchioni, C Martini, A Lucacchini.   

Abstract

A series of 1,3-diarylpyrazolo[4,5-c]- and -[5,4-c]quinolin-4-ones were prepared and tested for their ability to displace [3H]flunitrazepam from bovine brain membranes. While the 1,3-diarylpyrazolo[4,5-c]quinoline derivatives showed affinity for the receptor site, their [5,4-c] isomers were devoid of binding activity.

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Year:  1987        PMID: 2821257     DOI: 10.1021/jm00393a009

Source DB:  PubMed          Journal:  J Med Chem        ISSN: 0022-2623            Impact factor:   7.446


  1 in total

1.  Cascade bicyclization of triethylammonium thiolates with hydrazines: efficient access to pyrazolo[3,4-c]quinolines.

Authors:  Wei Fan; Yan-Rong Li; Bo Jiang; Guigen Li
Journal:  Org Biomol Chem       Date:  2016-09-26       Impact factor: 3.876

  1 in total

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