SYNTHESIS AND ANTIVIRAL ACTIVITY OF NOVEL NITROGEN-HETEROCYCLES

Authors
KIDWAI M BALA R SRIVASTAVA KC
Citation
M. Kidwai et al., SYNTHESIS AND ANTIVIRAL ACTIVITY OF NOVEL NITROGEN-HETEROCYCLES, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 33(2), 1994, pp. 193-195
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry → ACNP
ISSN journal
03764699
Volume
33
Issue
2
Year of publication
1994
Pages
193 - 195
Database
ISI
SICI code
0376-4699(1994)33:2<193:SAAAON>2.0.ZU;2-P
Abstract
2, 4-DNP's of benzaldehyde (1a), verateraldehyde (1b) and p-hydroxyben zaldehyde (1c) respectively on refluxing with 85% formic acid yield 2, 4-dinitro (2a)-, 2, 4-dinitro-8, 9-dimethoxy (2b), and 9-hydroxy (2c) -5, 6-dihydrophenanthridines. But 2, 4-DNP derivatives of cinnamaldehy de (1d), and salicylaldehyde (1e) on refluxing with 85% formic acid af ford 2, 4-dinitro-5, 8-dihydrodibenz[b,d]azocine (2d) and 7, 9-dinitro -10, 11-dihydrodibenz[b,f](1, 4)-oxazepine (2e) respectively.