节点文献
(S)-(—)-氨氯地平苯磺酸盐二水合物的制备
Preparation of (S)-(—)-Amlodipine Besylate Dihydrate
【摘要】 氨氯地平消旋体经D-(-)-酒石酸拆分,得到(S)-(-)-氨氯地平,再与苯磺酸成盐制得钙通道阻滞剂(S)-(-)-氨氯地平苯磺酸盐二水合物,收率67%,光学纯度近100%。
【Abstract】 S)-(-)-Amlodipine besylate dihydrate was prepared from (±)-amlodipine using D-(-)-tartraic acidas resolving agent and then salification with benzenesulfonic acid in a yield of 67% and optical purity of nearly 100%.
【关键词】 (S)-(-)-氨氯地平苯磺酸盐;
钙通道阻滞剂;
抗高血压药;
制备;
【Key words】 amlodipine; antihypertensive; calcium channel blocking agent; preparation;
【Key words】 amlodipine; antihypertensive; calcium channel blocking agent; preparation;
- 【文献出处】 中国医药工业杂志 ,Chinese Journal of Pharmaceuticals , 编辑部邮箱 ,2004年06期
- 【分类号】R943
- 【被引频次】1
- 【下载频次】186