| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | ethyl 2-benzamido-3-cyano-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate | —— | C18H17N3O3S | 355.4 |
| —— | N-(6-Ethoxycarbonyl-3-cyano-4,5,6,7-tetrahydro-thieno[2,3-c]pyridin-2-yl)-3-methoxybenzamide | —— | C19H19N3O4S | 385.4 |
| —— | ethyl 3-cyano-2-(3,5-dimethoxybenzamido)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate | —— | C20H21N3O5S | 415.5 |
| —— | ethyl 4-amino-3,4,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine-7-carboxylate | 946831-20-5 | C12H14N4O2S | 278.335 |
| —— | ethyl 2,4-dithioxo-1,2,3,4,5,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine-7(6H)-carboxylate | 724704-22-7 | C12H13N3O2S3 | 327.452 |
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.
This work reports on the synthesis of new 2-amino- and 4-aminopyridothienopyrimidines, with a view to identify potent and selective ligands for the 5-HT3 receptor, starting from derivatives of 2-aminothiophene-3-carboxylic ester, -3-carboxamide, or 2-amino-3-cyanothiophene.