Polycyclic N‐Heterocyclic Compounds. Part 78: Synthesis of N‐[2‐([1,2,4]Oxadiazol‐5‐yl)cyclohepten‐1‐yl]formamide Oximes and Their Evaluation as Inhibitors of Platelet Aggregation |
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| Authors: | Kensuke Okuda Ying‐Xue Zhang Takashi Hirota Kenji Sasaki |
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| Affiliation: | 1. Laboratory of Medicinal and Pharmaceutical Chemistry, Gifu Pharmaceutical University, Gifu, Japan;2. Laboratory of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Okayama University, Okayama, Japan |
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| Abstract: | N‐[2‐([1,2,4]Oxadiazol‐5‐yl)cyclohepten‐1‐yl]formamide oximes were synthesized by fusion of (6,7,8,9‐tetrahydro‐5H‐cyclohepta[1,2‐d]pyrimidin‐4‐yl)amidines with hydroxylamine hydrochloride through a subsequent rearrangement reaction. Effects of the products as well as the structurally related N‐[4‐([1,2,4]oxadiazol‐5‐yl)‐2,3‐dihydro[1]benzoxepin‐5‐yl]formamide oximes and N‐[4‐([1,2,4]oxadiazol‐5‐yl)‐2,3‐dihydro[1]benzothiepin‐5‐yl]formamide oximes on platelet aggregation were evaluated. |
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