Tarek Abd El Azeim

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Several novel series of triazolophthalazine derivatives namely; pyrazolylethenyltriazolophthalazinones (4a-d), styryltriazolophthalazinones (5a,b), aryloxopropenyltriazolophthalazinones (7a,b), pyrazolinyl- (8a,b), (9a,b) and (10a-f), pyrazolyl- (11a-d), (1,2-oxazol-5-yl)-1,2,4-triazolo[3,4-a]phthalazin-6(5H)-ones (14a,b),(More)
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