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- [22] Derivatives of the condensed thieno[2,3-d]pyrimidines.: 20.: Synthesis of 2-substituted 5,6-dihydro-8H-pyrano[4′,3′:4,5]thieno[2,3-d]pyrimidin-4(3H)-ones and 5,6,7,8-tetrahydrobenzo[b]thieno[2,3-d]pyrimidin-4(3H)-ones KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2006, (03): : 441 - 444
- [25] Synthesis of 5,8-Diamino-Substituted Pyrano[4″,3″:4′,5′]pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidines and Pyrimido[4′,5′:4,5]thieno[2,3-c]isoquinolines Russian Journal of Organic Chemistry, 2016, 52 : 576 - 581
- [26] SYNTHESIS OF NEW FUSED HETEROCYCLES BY ANNELATION OF THIOPYRANO[4',3'/4,5]THIENO[2,3-C]PYRIMIDINES MONATSHEFTE FUR CHEMIE, 1995, 126 (8-9): : 953 - 959
- [27] Derivatives of condensed thienopyrimidines.: 14.: Synthesis of 10H-thiopyrano[4",3":4′,5′]thieno[2′,3′:4,5] pyrimido[2,3-c]-1,2,4-triazine derivatives KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2001, (08): : 1116 - 1119
- [30] Condensed thieno[2,3-d]pyrimidine derivatives.: 15.: Synthesis of 2-substituted 3-amino-6,6-dimethyl-5,6-dihydro-8H-pyrano[4′,3′:4,5]thieno[2,3-d]pyrimidin-4-ones KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2002, (02): : 261 - 264