JPS57116052A - Quinazoline derivative and its preparation - Google Patents
Quinazoline derivative and its preparationInfo
- Publication number
- JPS57116052A JPS57116052A JP336081A JP336081A JPS57116052A JP S57116052 A JPS57116052 A JP S57116052A JP 336081 A JP336081 A JP 336081A JP 336081 A JP336081 A JP 336081A JP S57116052 A JPS57116052 A JP S57116052A
- Authority
- JP
- Japan
- Prior art keywords
- hypotensive
- expressed
- formulai
- halogen
- lower 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
- 125000002294 quinazolinyl group Chemical class N1=C(N=CC2=CC=CC=C12)* 0.000 title 1
- -1 4-Amino-2-{4-[4-(1-phenylethoxy)benzoyl]-1-piperazinyl}-6,7-dimethoxyquinazoline hydrochloride sesquihydrate Chemical compound 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 230000001077 hypotensive effect Effects 0.000 abstract 2
- 208000001953 Hypotension Diseases 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 239000002220 antihypertensive agent Substances 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 208000021822 hypotensive Diseases 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- IENZQIKPVFGBNW-UHFFFAOYSA-N prazosin Chemical compound N=1C(N)=C2C=C(OC)C(OC)=CC2=NC=1N(CC1)CCN1C(=O)C1=CC=CO1 IENZQIKPVFGBNW-UHFFFAOYSA-N 0.000 abstract 1
- 229960001289 prazosin Drugs 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Landscapes
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP336081A JPS57116052A (en) | 1981-01-13 | 1981-01-13 | Quinazoline derivative and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP336081A JPS57116052A (en) | 1981-01-13 | 1981-01-13 | Quinazoline derivative and its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57116052A true JPS57116052A (en) | 1982-07-19 |
| JPH025751B2 JPH025751B2 (enrdf_load_stackoverflow) | 1990-02-05 |
Family
ID=11555176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP336081A Granted JPS57116052A (en) | 1981-01-13 | 1981-01-13 | Quinazoline derivative and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57116052A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4707477A (en) * | 1985-07-16 | 1987-11-17 | Eisai Co., Ltd. | Treating and preventing agent for ischemic cardiac disease and arrhythmia |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4966690A (enrdf_load_stackoverflow) * | 1972-10-30 | 1974-06-27 | ||
| JPS5182285A (en) * | 1974-04-16 | 1976-07-19 | Eisai Co Ltd | Kinatsuorinkeikagobutsu no goseihoho |
| JPS56150072A (en) * | 1980-04-21 | 1981-11-20 | Sankyo Co Ltd | Novel quinazoline derivative and its preparation |
-
1981
- 1981-01-13 JP JP336081A patent/JPS57116052A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4966690A (enrdf_load_stackoverflow) * | 1972-10-30 | 1974-06-27 | ||
| JPS5182285A (en) * | 1974-04-16 | 1976-07-19 | Eisai Co Ltd | Kinatsuorinkeikagobutsu no goseihoho |
| JPS56150072A (en) * | 1980-04-21 | 1981-11-20 | Sankyo Co Ltd | Novel quinazoline derivative and its preparation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4707477A (en) * | 1985-07-16 | 1987-11-17 | Eisai Co., Ltd. | Treating and preventing agent for ischemic cardiac disease and arrhythmia |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025751B2 (enrdf_load_stackoverflow) | 1990-02-05 |
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