Abstract:
:1,5-Benzo-, naphtho-, and pyridodiazepines 3 have been synthesized in excellent yields in one-step from the reaction of o-phenylenediamines with acetonedicarboxylates through microwave assisted acid catalysis. In order to ascertain their cytogenetic activity in vitro at doses equivalent to the per os doses of common 1,4-benzodiazepine drugs, Sister Chromatid Exchanges (SCEs) were employed, and for the determination of cytostaticity the Proliferation Rate Index (PRI) on lymphocytes of human whole blood cultures was estimated. It was found that benzodiazepines 3a, 3c, and 3e exhibit significant cytoprotection, but mild cytostatic effect (a statistically significant reduction of SCEs and a confined decrease of PRI values at similar concentrations). The most active compound was found to be 3e.
journal_name
Eur J Med Chemjournal_title
European journal of medicinal chemistryauthors
Eleftheriadis N,Neochoritis CG,Tsoleridis CA,Stephanidou-Stephanatou J,Iakovidou-Kritsi Zdoi
10.1016/j.ejmech.2013.06.028subject
Has Abstractpub_date
2013-09-01 00:00:00pages
302-9eissn
0223-5234issn
1768-3254pii
S0223-5234(13)00396-6journal_volume
67pub_type
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