基本信息:
- 专利标题: AMLODIPINE GENTISATE AND A METHOD OF ITS PREPARATION
- 专利标题(中):AMLODIPINE GENTISATE及其制备方法
- 申请号:PCT/KR2004/003309 申请日:2004-12-15
- 公开(公告)号:WO2005058825A1 公开(公告)日:2005-06-30
- 发明人: KIM, Jae-Sun , CHOI, Jin, Young , RYU, Je, Ho , LEE, Nam, Kyu , JANG, jeong-soo , JANG, Woo, Jae , UM, Key, An , KUM, Do, Seung
- 申请人: SK CHEMICALS, CO., LTD. , KIM, Jae-Sun , CHOI, Jin, Young , RYU, Je, Ho , LEE, Nam, Kyu , JANG, jeong-soo , JANG, Woo, Jae , UM, Key, An , KUM, Do, Seung
- 申请人地址: 600 Jungja 1-dong, Jangan-ku, Suwon-si, Kyungki-do 440-301 KR
- 专利权人: SK CHEMICALS, CO., LTD.,KIM, Jae-Sun,CHOI, Jin, Young,RYU, Je, Ho,LEE, Nam, Kyu,JANG, jeong-soo,JANG, Woo, Jae,UM, Key, An,KUM, Do, Seung
- 当前专利权人: SK CHEMICALS, CO., LTD.,KIM, Jae-Sun,CHOI, Jin, Young,RYU, Je, Ho,LEE, Nam, Kyu,JANG, jeong-soo,JANG, Woo, Jae,UM, Key, An,KUM, Do, Seung
- 当前专利权人地址: 600 Jungja 1-dong, Jangan-ku, Suwon-si, Kyungki-do 440-301 KR
- 代理机构: PAIK, Nam-Hoon
- 优先权: KR10-2003-0092001 20031216
- 主分类号: C07D211/90
- IPC分类号: C07D211/90
摘要:
The present invention relates to an acid salt of amlodipine gentisate and a method of its preparation. More particularly, the present invention relates to a crystalline acid salt of amlodipine gentisate of the following formula 1 prepared by reacting amlodipine and gentisic acid, which is useful for the treatment of cardiovascular diseases and has the advantages of low toxicity, excellent stability, improved pharmaceutical efficacies and long-lasting concentration in blood.
摘要(中):
本发明涉及一种氨氯地平龙胆酸的酸性盐及其制备方法。 更具体地说,本发明涉及通过使氨氯地平和龙胆酸反应制备的下式1的氨氯地平结晶酸盐,其可用于治疗心血管疾病,并且具有毒性低,稳定性优异的药物 血液中的功效和持久的浓度。
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07D | 杂环化合物 |
------C07D211/00 | 杂环化合物,含氢化吡啶环,不与其他环稠合 |
--------C07D211/04 | .只有氢或碳原子直接连在环氮原子上 |
----------C07D211/06 | ..环原子间或环原子与非环原子间无双键 |
------------C07D211/84 | ...有杂原子或有以3个键连杂原子。其中最多以1个键连卤素的碳原子,直接连在环碳原子上 |
--------------C07D211/90 | ....以3个键连杂原子、其中最多以1个键连卤素的碳原子 |