CA2245728A1 - Isoquinoline derivatives and drugs - Google Patents
Isoquinoline derivatives and drugsInfo
- Publication number
- CA2245728A1 CA2245728A1 CA 2245728 CA2245728A CA2245728A1 CA 2245728 A1 CA2245728 A1 CA 2245728A1 CA 2245728 CA2245728 CA 2245728 CA 2245728 A CA2245728 A CA 2245728A CA 2245728 A1 CA2245728 A1 CA 2245728A1
- Authority
- CA
- Canada
- Prior art keywords
- hydroxy
- halogen
- compound
- amino group
- alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention relates to a compound of the following general formula [I] or a medicinally acceptable salt thereof, or a solvate thereof, (see formula I) wherein R1 represents alkyl, alkenyl, alkynyl, alkoxy, hydroxy, cyano, or halogen; R2 represents hydrogen, hydroxy, or halogen; R3 represents hydrogen, alkyl, or amidino; Ring A represents a 5 to 11-membered cyclic amino group which may be substituted, which cyclic amino group may be bridged between two carbon atoms in optional positions.
The compound of this invention is useful for the prevention or treatment of cerebral tissue impairment due to the vasospasm following cerebral hemorrhage.
The compound of this invention is useful for the prevention or treatment of cerebral tissue impairment due to the vasospasm following cerebral hemorrhage.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8/17946 | 1996-02-02 | ||
JP1794696 | 1996-02-02 | ||
JP27588696 | 1996-10-18 | ||
JP8/275886 | 1996-10-18 | ||
PCT/JP1997/000240 WO1997028130A1 (en) | 1996-02-02 | 1997-01-31 | Isoquinoline derivatives and drugs |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2245728A1 true CA2245728A1 (en) | 1997-08-07 |
CA2245728C CA2245728C (en) | 2006-12-05 |
Family
ID=29424195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2245728 Expired - Lifetime CA2245728C (en) | 1996-02-02 | 1997-01-31 | Isoquinoline derivatives and drugs |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2245728C (en) |
-
1997
- 1997-01-31 CA CA 2245728 patent/CA2245728C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2245728C (en) | 2006-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20170131 |