This invention regards the salt which it can allow as the manidipine and its medicine of various new pleomorphic configurations. In addition as for this invention, it regards also the production manner of the salt which it can allow as the manidipine and its medicine of the said pleomorphic configuration.< Choice figure >Drawing 1本発明は、様々な新規多形形態のマニジピン及びその医薬として許容し得る塩に関する。本発明はまた、該多形形態のマニジピン及びその医薬として許容し得る塩の製造方法にも関する。【選択図】図1