Date Published: May 01, 2010
Publisher: International Union of Crystallography
Author(s): Daouda Ballo, Rachid Bouhfid, Hafid Zouihri, El Mokhtar Essassi, Seik Weng Ng.
The title compound, C25H23N3S, crystallizes with two independent molecules in the asymmetric unit. The seven-membered fused-ring adopts a boat conformation, with the two bridgehead C atoms representing the stern and the C atom bearing the exocyclic double bond the prow.
For background to the synthesis and biological activity of pyrazolo[4,3-c]triazolo[4,3-a][1,5] benzodiazepines, see: Ahabchane et al. (2001 ▶).