CALCIUM ANTAGONIST
PROBLEM TO BE SOLVED: To provide a novel calcium antagonist capable of reducing or preventing various adverse effects with which intracellular calcium ions are associated, and particularly to provide a calcium antagonist capable of being simply obtained and being easily mass-produced.SOLUTION: The c...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a novel calcium antagonist capable of reducing or preventing various adverse effects with which intracellular calcium ions are associated, and particularly to provide a calcium antagonist capable of being simply obtained and being easily mass-produced.SOLUTION: The calcium antagonist includes at least one compound as an active constituent selected from the group consisting of compounds expressed by formulas (1) to (3), wherein Ris an alkylidene group having 1 to 10 carbon atoms and Ris an alkoxy group having 1 to 3 carbon atoms. Additionally, an antiarrhythmic drug, a vasorelaxant, an anti-cerebral vasospasm and the like comprising the calcium antagonist as the active constituent are provided. |
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