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Novel synthesis of phthalazine derivatives as antimicrobial agents

• 2002
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Publication Information
Authors Yvette Issac, Eman El-Karim, Shafie Donia, Mohamed Behalow
Keywords Not Available
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publication.type International
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Abstract
Reaction of 4-(phenoxathiin-2-yl)-1-oxy or mercaptophthalazines 2a, c with phthalyl or
tosylamino acids 3 and 4 has been found to yield 5, 6a-j. Hydrazinolysis of 5, 6a-e furnished
amino derivatives 5, 6k-o. Some of the newly synthesized products were tested for their
antimicrobial activities.