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1,5-benzodiazepine derivatives with expected psychotropic activity
Polish Journal of Pharmacology and Pharmacy
|November 1, 1979
Summary
Researchers synthesized novel benzodiazepinone derivatives. Compound 2, a thione derivative, demonstrated significant analgesic activity and moderate anti-inflammatory effects in animal models.
Area of Science:
- Medicinal Chemistry
- Pharmacology
Background:
- Benzodiazepinone derivatives are known for diverse pharmacological activities.
- Exploring novel synthetic routes can yield compounds with improved therapeutic potential.
Purpose of the Study:
- To synthesize novel benzodiazepinone derivatives.
- To evaluate the pharmacological activities of the synthesized compounds.
Main Methods:
- Sulfuration of 4-methyl-1H-tetrahydro-1,5-benzodiazepinone-2 to yield the 2-thione derivative.
- Further synthesis of hydrazone and s-triazole derivatives.
- Pharmacological screening including spontaneous motility, hexobarbital synergism, carrageenin-induced inflammation, and hot plate tests.
Main Results:
- Compound 2 (2-thione derivative) exhibited strong inhibitory activity in the spontaneous motility test.
- Compound 2 showed weak synergism with hexobarbital and weak anti-inflammatory activity.
- Compound 2 displayed strong analgesic activity in the hot plate test.
Conclusions:
- The synthesized benzodiazepinone 2-thione derivative possesses significant analgesic properties.
- Further investigation into compound 2 is warranted for potential therapeutic applications.