300557-77-1Relevant articles and documents
Synthesis of novel substituted 2-lactosylthiothieno[2,3-d]pyrimidin-4(3H)-one derivatives
Dai, Qiu-Hong,Yan, Kai,Liu, Ming-Guo
, p. 1390 - 1394 (2015)
The title compounds substituted 2-lactosylthiothieno[2,3-d]pyrimidin-4-ones 6 were synthesized by the glycosyl reaction and alcoholysis reaction of substituted 2-thioxo-thieno[2,3-d]pyrimidin-4-ones 4,which is formed by the base catalytic and acetic acidify reaction of amino esters 2 with alkyl or arylisothiocyanates and hepta-O-acetyl-lactosyl bromide in good yields. All of the compounds were confirmed by NMR, ESI-MS, and elemental analysis.