JPS634829B2 - - Google Patents
Info
- Publication number
- JPS634829B2 JPS634829B2 JP7977381A JP7977381A JPS634829B2 JP S634829 B2 JPS634829 B2 JP S634829B2 JP 7977381 A JP7977381 A JP 7977381A JP 7977381 A JP7977381 A JP 7977381A JP S634829 B2 JPS634829 B2 JP S634829B2
- Authority
- JP
- Japan
- Prior art keywords
- formula
- salts
- mixture
- group
- general formula
- 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.)
- Expired
Links
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7977381A JPS57193477A (en) | 1981-05-25 | 1981-05-25 | Pyrimidoquinazoline derivative and its salt, their preparation, and antiallergic agent containing said compounds as active component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7977381A JPS57193477A (en) | 1981-05-25 | 1981-05-25 | Pyrimidoquinazoline derivative and its salt, their preparation, and antiallergic agent containing said compounds as active component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57193477A JPS57193477A (en) | 1982-11-27 |
| JPS634829B2 true JPS634829B2 (sr) | 1988-02-01 |
Family
ID=13699517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7977381A Granted JPS57193477A (en) | 1981-05-25 | 1981-05-25 | Pyrimidoquinazoline derivative and its salt, their preparation, and antiallergic agent containing said compounds as active component |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57193477A (sr) |
-
1981
- 1981-05-25 JP JP7977381A patent/JPS57193477A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57193477A (en) | 1982-11-27 |
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