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http://nopr.niscpr.res.in/handle/123456789/21684| Title: | Synthesis and antimicrobial activities of novel 10H-pyrido[3,2-b][1,4] benzo[b] thiazine ribofuranosides |
| Authors: | Kumar, Neeraj Singh, Girwar Khatoon, Shabana Yadav, Ashok K |
| Issue Date: | Aug-2003 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The present communication describes the synthesis of 10-acety l-9-chloro/9-bromo/8,9-dichloro-3-nitro-pyrido[3,2-b] [1,4]-benzo[b]thiazines 4, 10H-9-chloro/9-bromo/8,9-dichl oro-3-nitropyrido[3,2-b][1,4] benzo[b]thiazines 5,10H-9-chloro/9-bromo/8,9 dichloro-3-nitro-pyrido[3,2-b] [1,4]benzo[b]thiazine-5-oxide 6. Compounds 5, on refluxing with β-D- ri bofuranose-1-acetate- 2,3,5-tribenzoate, affords N-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)-9-chloro/9-bromo/8,9-dichloro-3-nitro-pyrido[3,2-b] [1,4] benzo[b]thiazines 7. Compounds 4-7 have been characterized by IR, 1H NMR and elemental analysis and screened for antimicrobial activity. |
| Page(s): | 2015-2018 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Appears in Collections: | IJC-B Vol.42B(08) [August 2003] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 42B(8) 2015-2018.pdf | 714.62 kB | Adobe PDF | View/Open |
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