JPS552631A - 3,4-dihydrocarbostyril derivative - Google Patents
3,4-dihydrocarbostyril derivativeInfo
- Publication number
- JPS552631A JPS552631A JP7477278A JP7477278A JPS552631A JP S552631 A JPS552631 A JP S552631A JP 7477278 A JP7477278 A JP 7477278A JP 7477278 A JP7477278 A JP 7477278A JP S552631 A JPS552631 A JP S552631A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- group
- benzyl
- dihydrocarbostyril
- derivative
- 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
Abstract
MEW MATERIAL:A 3,4-dihydrocarbostyril derivative of formula I: [R<1> is H, benzyloxycarbonyl, 2-tetrahydropyranyl, R<3> CO(CH2)m-(R<3> is lower alkyl group; m is an integer 1-4), or group of formula II; R<2> is H, benzyl, benzyloxycarbonyl group) R<1> is not H or R<3> CO(CH2)m-when R<2> is H or benzyl group], and its acid addition salt. EXAMPLE:8-(2-Tetrahydropyranyloxy)-5-[3-(N-benzyl-beta-3,4-dimethoxyph enethylamino)-2-hydroxypropoxy]-3,4-dihydrocarbostyril. USE:Remedies or their intermediates for angina pectoris, arrhythmia, and hypertension, e.g. blocking agents having selectivity to heart. PROCESS:A carbostyril derivative of formula III is reacted with an amine of formula IV to give the objective compound of formula I.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7477278A JPS552631A (en) | 1978-06-19 | 1978-06-19 | 3,4-dihydrocarbostyril derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7477278A JPS552631A (en) | 1978-06-19 | 1978-06-19 | 3,4-dihydrocarbostyril derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS552631A true JPS552631A (en) | 1980-01-10 |
JPS6126909B2 JPS6126909B2 (en) | 1986-06-23 |
Family
ID=13556905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7477278A Granted JPS552631A (en) | 1978-06-19 | 1978-06-19 | 3,4-dihydrocarbostyril derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS552631A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309432A (en) * | 1979-01-30 | 1982-01-05 | Otsuka Pharmaceutical Company, Ltd. | Compositions for treating glaucoma containing a carbostyril |
-
1978
- 1978-06-19 JP JP7477278A patent/JPS552631A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309432A (en) * | 1979-01-30 | 1982-01-05 | Otsuka Pharmaceutical Company, Ltd. | Compositions for treating glaucoma containing a carbostyril |
Also Published As
Publication number | Publication date |
---|---|
JPS6126909B2 (en) | 1986-06-23 |
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