Acta Crystallographica Section E (Aug 2008)
3-Ethylsulfanyl-5-methyl-1-phenyl-7-(pyrrolidin-1-yl)-1H-pyrimido[4,5-e][1,3,4]thiadiazine
Abstract
In the crystal structure of the title compound, C18H21N5S2, the thiadiazine six-membered ring and pyrrolidine five-membered ring display boat and envelope conformations, respectively. The crystal structure contains weak C—H...N and C—H...S hydrogen bonding.