R. Mekala, Sunil Vodela, Hemalatha Gadegoni
Jan 31, 2013
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Journal
International journal of biomedical research
Abstract
A series of various novel 4-benzooxazol-4-yl-9-phenyl-1,6-dithia-4,9-diaza-spiro[4.4]nonane-3,8-diones (5a-e) and 9-benzooxazol-4-yl-3,4-diphenyl-1-oxa-6-thia-2,4,9-triaza-spiro[4.4]non-2-en-8-ones (6a-e) were synthesized in good yields by using 4-nitro-1 H -benzooxazole (1) as starting material and 4-amino-1 H -benzooxazole (2) , N -benzooxazol-4-yl-2-chloro-acetamide (3) and 3-benzooxazol-4-yl-2-phenylimino-thiazolidin-4-ones (4a-e) as intermediates. After structural confirmation, the title compounds were screened for their antimicrobial and anti-inflammatory activity.