105219-72-5

Upstream product

• 4815-36-5 ethyl 2-amino-4-phenyl-thiophene-3-carboxylate 
• 105-56-6 ethyl 2-cyanoacetate 

Downstream Products

• 111658-27-6 4-Chlor-5-phenylthieno<2,3-d>pyrimidin-2-ylessigsaeureethylester 
• 18593-67-4 2-methyl-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one 
• 105219-79-2 (4-Oxo-5-phenyl-3,4-dihydro-thieno[2,3-d]pyrimidin-2-yl)-acetic acid 
• 141424-36-4 4-(2-Ethoxycarbonylmethyl-5-phenyl-thieno[2,3-d]pyrimidin-4-ylamino)-benzoic acid ethyl ester 
• 141424-37-5 2-(2-Ethoxycarbonylmethyl-5-phenyl-thieno[2,3-d]pyrimidin-4-ylamino)-benzoic acid 
• 141424-31-9 [4-(3-Chloro-4-fluoro-phenylamino)-5-phenyl-thieno[2,3-d]pyrimidin-2-yl]-acetic acid ethyl ester 
• 141424-34-2 [4-(2-Methoxy-phenylamino)-5-phenyl-thieno[2,3-d]pyrimidin-2-yl]-acetic acid ethyl ester 
• 141424-35-3 [4-(4-Methoxy-phenylamino)-5-phenyl-thieno[2,3-d]pyrimidin-2-yl]-acetic acid ethyl ester 
• 141424-33-1 [4-(4-Chloro-phenylamino)-5-phenyl-thieno[2,3-d]pyrimidin-2-yl]-acetic acid ethyl ester 
• 141424-30-8 [4-(4-Fluoro-phenylamino)-5-phenyl-thieno[2,3-d]pyrimidin-2-yl]-acetic acid ethyl ester 
• 141424-32-0 [4-(3-Chloro-phenylamino)-5-phenyl-thieno[2,3-d]pyrimidin-2-yl]-acetic acid ethyl ester 
• 141424-27-3 (5-Phenyl-4-o-tolylamino-thieno[2,3-d]pyrimidin-2-yl)-acetic acid ethyl ester 
• 141424-29-5 (5-Phenyl-4-p-tolylamino-thieno[2,3-d]pyrimidin-2-yl)-acetic acid ethyl ester 
• 141424-28-4 (5-Phenyl-4-m-tolylamino-thieno[2,3-d]pyrimidin-2-yl)-acetic acid ethyl ester 

Relevant academic research and scientific papers

THIENOPYRIMIDINE DERIVATIVES AS POTASSIUM CHANNEL INHIBITORS

The present invention provides thienopyrimidine compounds which are potasium channels inhibitors. Pharmaceutical compositions comprising the compounds and their use in the treatment of arrhythmia are also provided.