Scheffler G, Beckel H, Schaumlöffel E
Arzneimittelforschung. 1983;33(11):1515-6.
The synthesis of 4-(p-Chlorobenzyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1(2H)-phthalazinone hydrochloride (14C-azelastine hydrochloride, Asta A 5610) is described Starting material was 14C-phthalic anhydride.
描述了4-(对氯苄基)-2-(六氢-1-甲基-1H-氮杂䓬-4-基)-1(2H)-酞嗪酮盐酸盐（14C-氮卓斯汀盐酸盐，阿斯巴A 5610）的合成。起始原料为14C-邻苯二甲酸酐。
