Synthesis and antimicrobial activity of coumarin and benzodioxazepine-, diazazepine- and benzoxazepine-substituted penicillins
摘要:
Some semisynthetic penicillins 6-substituted with benzo-condensed heterocyclic derivatives were prepared using the reaction of carbon suboxide with Schiff bases and disubstituted benzoic acids. The microbiological assay performed with the penicillins and their intermediates showed a good activity for one Schiff base and a weak activity for the other compounds.
Synthesis and antimicrobial activity of coumarin and benzodioxazepine-, diazazepine- and benzoxazepine-substituted penicillins
摘要:
Some semisynthetic penicillins 6-substituted with benzo-condensed heterocyclic derivatives were prepared using the reaction of carbon suboxide with Schiff bases and disubstituted benzoic acids. The microbiological assay performed with the penicillins and their intermediates showed a good activity for one Schiff base and a weak activity for the other compounds.