中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3,4,5,8-tetrahydro-4-oxopyrido<4',3':4,5>thieno<2,3-d>pyrimidine-7(6H)-carboxylic acid ethyl ester | 160662-40-8 | C12H13N3O3S | 279.32 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5,8-dihydro-6H-pyrido[4',3':4,5]thieno[2,3-d]pyrimidine-7-carboxylic acid ethyl ester | 1094709-51-9 | C12H13N3O2S | 263.32 |
—— | 4-hydrazino-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine-7-carboxylic acid ethyl ester | 261157-12-4 | C12H15N5O2S | 293.349 |
—— | ethyl 8,11-dihydropyrido[4',3':4,5]thieno[2,3-d]-1,2,4-triazolo[2,1-f]pyrimidine-9(10H)-carboxylate | —— | C13H13N5O2S | 303.345 |
It is reported on the microwave-assisted synthesis of imidazo- and pyrimidopyrido [4’,3’:4,5]thieno[ 2,3-d]pyrimidines from 2-ethoxymethylene-amino-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]- pyridine-6-carboxylic acid ethyl ester and 4-chloro-pyridothieno[2,3-d]pyrimidine.