Synthesis and Benzodiazepine Receptor Binding Activity of 2, 9-Disubstituted Quinolino[2′, 3′-5, 4](3-pyrazolino)[3, 2-b]purin-4-ones
摘要:
2,9-Disubstituted quinolino[2',3'-5,4](3-pyrazolino)pyrimidin-2-ones and purin-4-ones were synthesized and their benzodiazepine receptor activity was evaluated for their ability to displace [H-3]R015-1788 from its specific binding in bovine brain membranes. Compound 5c caused 83+/-8% inhibition in [3H]R015-1788 specific benzodiazepine receptor binding followed by compounds 5f, 5h, and 5i while other analogs were inactive at 10 muM concentration.
Evaluation of Some Pyrazoloquinolines as Inhibitors of Herpes Simplex Virus Type 1 Replication
作者:Adnan A. Bekhit、Ola A. El-Sayed、Hassan Y. Aboul-Enein、Yunus M. Siddiqui、Mohammed N. Al-Ahdal
DOI:10.1002/ardp.200400930
日期:2005.3
Three structurally related aminopyrazoloquinoline derivatives were evaluated for their antiviral activity against HerpesSimplexvirustype1. These compounds were examined for their in vitro antiviral activity by two different bioassays, namely; crystal violet staining and tetrazolium dye (MTS) measurement. The antiviral role of these compounds was confirmed by enumerating the infectious particles
2,9-Disubstituted quinolino[2',3'-5,4](3-pyrazolino)pyrimidin-2-ones and purin-4-ones were synthesized and their benzodiazepine receptor activity was evaluated for their ability to displace [H-3]R015-1788 from its specific binding in bovine brain membranes. Compound 5c caused 83+/-8% inhibition in [3H]R015-1788 specific benzodiazepine receptor binding followed by compounds 5f, 5h, and 5i while other analogs were inactive at 10 muM concentration.