发明授权
US3888829A N,n'-bis(3-hydroxy-2-(3,4-dihydroxy-phenyl)-1-propyl)-aliphatic-diamines
失效
N,N'-BIS(3-羟基-2-(3,4-二羟基 - 苯基)-1-丙基) - 脂肪二胺
- 专利标题: N,n'-bis(3-hydroxy-2-(3,4-dihydroxy-phenyl)-1-propyl)-aliphatic-diamines
- 专利标题(中): N,N'-BIS(3-羟基-2-(3,4-二羟基 - 苯基)-1-丙基) - 脂肪二胺
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申请号: US26442272申请日: 1972-06-20
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公开(公告)号: US3888829A公开(公告)日: 1975-06-10
- 发明人: BASTIAN JEAN-MICHEL , HASSPACHER KLAUS
- 申请人: SANDOZ AG
- 专利权人: Sandoz Ag
- 当前专利权人: Sandoz Ag
- 优先权: CH934771 1971-06-25; CH1249471 1971-08-26
- 主分类号: C07C
- IPC分类号: C07C20060101 ; C07C91/16
摘要:
This invention provides new compounds of the formula:
WHEREIN A is a - (CH2)n - group, WHEREIN N IS AN INTEGER FROM 2 TO 10, OR A
WHEREIN M IS 2 OR 3, AND ACID ADDITION SALTS THEREOF. The compounds are bronchodilators useful in the treatment of bronchospasms.
WHEREIN A is a - (CH2)n - group, WHEREIN N IS AN INTEGER FROM 2 TO 10, OR A
WHEREIN M IS 2 OR 3, AND ACID ADDITION SALTS THEREOF. The compounds are bronchodilators useful in the treatment of bronchospasms.
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