发明授权
US4431830A Process for the preparation of isosorbide-5-nitrate 失效
制备异山梨醇-5-硝酸盐的方法

Process for the preparation of isosorbide-5-nitrate
摘要:
In a process for preparing isosorbide-5-nitrate, isosorbide is reacted with an aliphatic carboxylic acid, with the formation of an acylation mixture. The acylation mixture is then nitrated, and the resulting nitration mixture is hydrolyzed and/or transesterified in order to split off acyl groups. The product is used in treatment of angina pectoris.
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