Polycyclic N‐hetero compounds. XXXVII. A convenient synthesis and evaluation of anti‐platelet aggregation activity of 1,2,4,5‐tetrahydro[1]‐ benzothiepino[4,5‐e]imidazo[1,2‐c]pyrimidine and its related compounds

Tomohisa Nagamatsu, Keiichi Kinoshita, Kenji Sasaki, Taiji Nakayama, Takashi Hirota

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A simple and highly efficient methodology for the synthesis of 1,2,4,5‐tetrahydro[1]benzothiepino[4,5‐e]‐imidazo[1,2‐c]pyrimidine (XI) having a novel ring system via 4‐substituted 5,6‐dihydro[1]benzothiepino‐[5,4‐d]pyrimidines VII‐X is described. The anti‐platelet aggregation activity for it and its related compounds against collagen‐induced aggregation of rabbit blood platelets in vitro was found.

Original languageEnglish
Pages (from-to)513-515
Number of pages3
JournalJournal of Heterocyclic Chemistry
Issue number2
Publication statusPublished - Jan 1 1991


ASJC Scopus subject areas

  • Organic Chemistry

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