1227488-91-6Relevant academic research and scientific papers
Fused thieno[2,3-b]pyridines: Synthesis and characterization of new condensed pyridothienopyrimidines
Bakhite, Etify A.,Abeed, Ahmed Abdou O.,Ahmed, Ola E.A.
, p. 121 - 136 (2017/06/19)
Reaction of cyanopyridine-2(1H)-thiones 2a,b with chloroacetonitrile gave the corresponding 3-aminothieno[2,3-b]pyridine-2-carbonitriles 4a,b. Condensation of 4a,b with triethyl orthoformate produced the methanimidate derivatives 6a,b which upon treatment
Synthesis and antibacterial activity of some new ethyl thionicotinates, thieno[2,3-b]pyridines, pyrido[3′,2′:4,5] thieno[3,2-d]pyrimidines, and pyrido[3′,2′:4,5]thieno[3,2-d][1,2,3]triazines containing sulfonamide moieties
Gad-Elkareem, Mohamed A. M.,El-Adasy, Abu-Bakr A. A. M.
experimental part, p. 411 - 421 (2010/07/08)
Ethyl 5-cyano-6-mercaptonicotinate derivatives 1a,b reacted with the N-[4-(aminosulfonyl) phenyl]-2-chloroacetamide derivatives 2a,b to give the ethyl 6-[(2-{[4-(aminosulfonyl) phenyl]amino}-2-oxoethyl)thio]nicotinate derivatives 3a-d. Cyclization of 3a-d
