2-(3,4-Dimethyl-5,5-dioxo-2H,4H-pyrazolo[4,3-c][1,2]benzothiazin-2-yl)-N′-(2-thienylmethylidene)acetohydrazide

In the title molecule, C18H17N5O3S2, the heterocyclic thiazine ring adopts a twist boat conformation, with the S and N atoms displaced by 0.480 (7) and 0.205 (8) Å, respectively, on opposite sides of the mean plane formed by the remaining ring a...

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Bibliographic Details
Main Authors: Matloob Ahmad, Hamid Latif Siddiqui, Altaf Hussain Khan, Masood Parvez
Format: Article
Language:English
Published: International Union of Crystallography 2010-06-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810015084