Synthesis of new thienotriazolopyrimidine and thienopyrimidotetrazine derivatives from bifunctional intermediates
作者:Maria Modica、Maria Santagati、Andrea Santagati
DOI:10.1002/jhet.5570380426
日期:2001.7
New compounds containing the thienotriazolopyrimidine and thienopyrimidotetrazine skeleton are prepared from the bifunctional intermediates 2,3-diamino-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one derivatives 13–17. The 2,3-dihydro-3-substituted-5,6-dimethylthieno[2,3-d]pyrimidin-4(1H)-one derivatives 8–12 are also prepared.
由双功能中间体2,3-二氨基-5,6-二甲基噻吩并[2,3 - d ]嘧啶-4(3 H)-一衍生物13-17制备含有噻吩并恶唑并嘧啶和噻吩并嘧啶四嗪骨架的新化合物。还制备了2,3-二氢-3-取代的5,6-二甲基噻吩并[2,3 - d ]嘧啶-4(1 H)-一衍生物8-12。
Talukdar, P. D.; Sengupta, S. K.; Datta, A. K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1981, vol. 20, # 7, p. 538 - 542
作者:Talukdar, P. D.、Sengupta, S. K.、Datta, A. K.
DOI:——
日期:——
TALUKDAR, P. B.;SENGUPTA, S. K.;DATTA, A. K., INDIAN J. CHEM., 1981, 20, N 7, 538-542
作者:TALUKDAR, P. B.、SENGUPTA, S. K.、DATTA, A. K.
DOI:——
日期:——
DEVANI M. B.; SHISHOO C. J.; PATHAK U. S.; PARIKH S. H.; SHAH G. F.; PADH+, J. PHARM. SCI., 1976, 65, NO 5, 660-664
作者:DEVANI M. B.、 SHISHOO C. J.、 PATHAK U. S.、 PARIKH S. H.、 SHAH G. F.、 PADH+