Drugs derived from cannabinoids. 2. Basic esters of nitrogen and carbocyclic analogs.
Various basic esters of nitrogen (2) and carbocyclic (3 and 4) analogs of cannabinoids were synthesized using dicyclohexylcarbodiimide in methylene chloride. The compounds in the three series werw studied in selected pharmacological tests in mice, rats, dogs, and cats. It was shown that making the basic ester from the phenol retains biological activity and can lead to a greater selectivity of action, particularly the antinociceptive activity. The most interesting esters were 5, 6, 10, and 14 in the nitrogen analogs series and 19 and 20 in the carbocyclic series. Compound 5 was more potent than codeine in the writhing, hot-plate, and tail-flick tests and is at present undergoing clinical testing. Compound 20 was very potent in the mouse audiogenic seizure test and is of interest as an anticovulsant agent.
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- Structure-Activity Relationship
- Sleep
- Seizures
- Reaction Time
- Rats
- Phytotherapy
- Motor Activity
- Mice
- Medicinal & Biomolecular Chemistry
- Male
Citation
Published In
DOI
EISSN
ISSN
Publication Date
Volume
Issue
Start / End Page
Related Subject Headings
- Structure-Activity Relationship
- Sleep
- Seizures
- Reaction Time
- Rats
- Phytotherapy
- Motor Activity
- Mice
- Medicinal & Biomolecular Chemistry
- Male