In preferred embodiments, the present invention provides methods of treatment and pharmaceutical compositions for the suppression, alleviation and prevention of seizures. The preferred embodiments of the present invention further relate to methods of treatment and pharmaceutical compositions using benzodiazepine derivatives that provide suppression, alleviation and prevention of seizures with reduced sedative and ataxic side effects.
作者:Frank Watjen、Raymond Baker、Mogens Engelstoff、Richard Herbert、Angus MacLeod、Anthony Knight、Kevin Merchant、Jonathan Moseley、John Saunders、Christopher J. Swain、Erik Wong、James P. Springer
DOI:10.1021/jm00130a010
日期:1989.10.1
The synthesis and biochemical evaluation of a series of oxadiazole derivatives of imidazobenzodiazepines related to the benzodiazepineantagonist Ro 15-1788 (2a) are reported. Although the oxadiazole ring is seen as an isosteric replacement for the ester linkage, significant differences in structure-activity trends were observed. Specifically, oxadiazoles 9-12 invariably had increased receptor efficacy