3-BENZAMIDO-4H-PYRIDO[4,3-E]-1,2,4-THIA-DIAZINE 1,1-DIOXIDE

Authors
DUPONT L DETULLIO P PIROTTE B MASEREEL B DELARGE J
Citation
L. Dupont et al., 3-BENZAMIDO-4H-PYRIDO[4,3-E]-1,2,4-THIA-DIAZINE 1,1-DIOXIDE, Acta crystallographica. Section C, Crystal structure communications, 51, 1995, pp. 1903-1905
Citations number
9
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
51
Year of publication
1995
Part
9
Pages
1903 - 1905
Database
ISI
SICI code
0108-2701(1995)51:<1903:31>2.0.ZU;2-7
Abstract
The title compound, C13H10N4O3S, is an original drug developed as a st ructural analogue of the antiinflammatory agent piroxicam. It is also structurally related to diazoxide, an antihypertensive compound. The c rystal structure determination shows that the 4H (rather than 2H) taut omeric form is preferentially adopted by this pyridothiadiazine deriva tive in the solid state.