| Literature DB >> 16730395 |
A V Karnik1, N J Malviya, A M Kulkarni, B L Jadhav.
Abstract
Syntheses of novel heterocyclic derivatives of 18-nor-equilenin, namely, (12H-11-oxa-17-thia-15-aza-cyclopenta[a]phenanthrene-16-yl)-hydrazine (4a/b) and its fused [1,2,4]triazolo derivatives6H-5-oxa-7-thia-8,9,10a-triaza-pentaleno[4,5-a]phenanthrene (5a/b), 10-methyl-6H-5-oxa-7-thia-8,9,10a-triaza-pentaleno[4,5-a]phenanthrene (6a/b) and tetrazolo derivatives 1-substituted-6H-5-oxa-7-thia-8,9,10,10a-tetraaza-pentaleno[4,5-a]phenanthrene (7a/b) along with their antibacterial activities are reported.Entities:
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Year: 2006 PMID： 16730395 DOI： 10.1016/j.ejmech.2006.01.018
Source DB: PubMed Journal: Eur J Med Chem ISSN： 0223-5234 Impact factor: 6.514