JPS57108075A - Hydrazinopyridazine compound - Google Patents
Hydrazinopyridazine compoundInfo
- Publication number
- JPS57108075A JPS57108075A JP18395180A JP18395180A JPS57108075A JP S57108075 A JPS57108075 A JP S57108075A JP 18395180 A JP18395180 A JP 18395180A JP 18395180 A JP18395180 A JP 18395180A JP S57108075 A JPS57108075 A JP S57108075A
- Authority
- JP
- Japan
- Prior art keywords
- halogen
- compound shown
- compound
- formulai
- 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)
- Plural Heterocyclic Compounds (AREA)
Abstract
NEW MATERIAL:A compound shown by the formulaI[R1 is CN, OH, aryloxy, aryl, halogen, alkyl which may have substituent group (acetylamino, halogen, OH, etc.), methoxy or ethoxy which may have substituent group (2-furyl, phenyl, etc.) R2 and R3 are H, halogen, alkyl, or alkoxy; R4 and R5 are H or CH3; X is O or S; Y is NH2 or group shown by the formula II] and its salt.
EXAMPLE: 1-( 2-Cyanophenoxy )-3-[ 1,1-dimethyl-2-( 3-hydrazino-6-pyridazinyloxy ) ethylamino]-2-propanol.
USE: A hypotensor. Most of the compounds have improved β-blocking action together with vasodilating action.
PROCESS: A compound shown by the formula III (X is halogen) is reacted with hydrazine or its hydrate, and, if necessary, with acetone, to give a compound shown by the formulaI.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18395180A JPS57108075A (en) | 1980-12-26 | 1980-12-26 | Hydrazinopyridazine compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18395180A JPS57108075A (en) | 1980-12-26 | 1980-12-26 | Hydrazinopyridazine compound |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57108075A true JPS57108075A (en) | 1982-07-05 |
JPS6330902B2 JPS6330902B2 (en) | 1988-06-21 |
Family
ID=16144666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18395180A Granted JPS57108075A (en) | 1980-12-26 | 1980-12-26 | Hydrazinopyridazine compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57108075A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092945A2 (en) * | 1982-04-23 | 1983-11-02 | Imperial Chemical Industries Plc | Nitrogeneous compounds |
JPS58225069A (en) * | 1982-06-23 | 1983-12-27 | Teikoku Hormone Mfg Co Ltd | Hydrazinopyridazine derivative |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01128703U (en) * | 1988-02-23 | 1989-09-01 | ||
JPH01153104U (en) * | 1988-04-15 | 1989-10-23 |
-
1980
- 1980-12-26 JP JP18395180A patent/JPS57108075A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092945A2 (en) * | 1982-04-23 | 1983-11-02 | Imperial Chemical Industries Plc | Nitrogeneous compounds |
US4711887A (en) * | 1982-04-23 | 1987-12-08 | Imperial Chemical Industries Plc | Hydrazinopyridazine compounds |
JPS58225069A (en) * | 1982-06-23 | 1983-12-27 | Teikoku Hormone Mfg Co Ltd | Hydrazinopyridazine derivative |
JPS6334151B2 (en) * | 1982-06-23 | 1988-07-08 | Teikoku Hormone Mfg Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6330902B2 (en) | 1988-06-21 |
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