220965-67-3

Upstream product

• 220965-65-1 ethyl α-(2-nitro-3-thienylthio)-4-chlorophenylacetate 
• 220965-61-7 ethyl N-<3-(4-chlorobenzylthio)-2-thienyl>oxamate 
• 220965-59-3 3-(4-chlorobenzylthio)-2-nitrothiophene 
• 220965-60-6 2-amino-3-(4-chlorobenzylthio)thiophene 
• 104-83-6 1-Chloro-4-(chloromethyl)benzene 
• 5445-25-0 ethyl 2-bromo-2-(4-chlorophenyl)acetate 
• 220965-62-8 2-(4-chlorophenyl)-2H-thieno<3,2-b><1,4>thiazin-3(4H)-one 

Relevant academic research and scientific papers

Studies on the chemistry of thienoannelated O,N- and S,N- containing heterocycles. 16. Synthesis of some thieno[1,4]thiazine derivatives with potential calcium antagonistic activity

Substituted thieno[1,4]thiazine derivatives have been synthesized. They are thienoanalogues of compound 3 [2], a potent cerebral protectant and calcium antagonist. Research activities concentrate on the preparation of structurally modified compounds of 3