HUT50177A - Process for production of 3-methil-7-/diethil-amin/-sz-triasole /1,5-a/ piramidin - Google Patents
Process for production of 3-methil-7-/diethil-amin/-sz-triasole /1,5-a/ piramidinInfo
- Publication number
- HUT50177A HUT50177A HU515087A HU515087A HUT50177A HU T50177 A HUT50177 A HU T50177A HU 515087 A HU515087 A HU 515087A HU 515087 A HU515087 A HU 515087A HU T50177 A HUT50177 A HU T50177A
- Authority
- HU
- Hungary
- Prior art keywords
- piramidin
- diethil
- triasole
- methil
- amin
- Prior art date
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU515087A HU205762B (en) | 1987-11-20 | 1987-11-20 | Process for producing high purity 5-methyl-7-(diethylamino)-s-triazolo/1,5-a/pyrimidine |
DD32657889A DD283623A5 (en) | 1987-11-20 | 1989-03-14 | PROCESS FOR PREPARING 5-METHYL-7- (DIETHYLAMINO) -S-TRIAZOLO / 1,5-A / PYRIMIDINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU515087A HU205762B (en) | 1987-11-20 | 1987-11-20 | Process for producing high purity 5-methyl-7-(diethylamino)-s-triazolo/1,5-a/pyrimidine |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT50177A true HUT50177A (en) | 1989-12-28 |
HU205762B HU205762B (en) | 1992-06-29 |
Family
ID=10969759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU515087A HU205762B (en) | 1987-11-20 | 1987-11-20 | Process for producing high purity 5-methyl-7-(diethylamino)-s-triazolo/1,5-a/pyrimidine |
Country Status (2)
Country | Link |
---|---|
DD (1) | DD283623A5 (en) |
HU (1) | HU205762B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113874377A (en) | 2019-05-13 | 2021-12-31 | 埃科莱布美国股份有限公司 | 1,2, 4-triazolo [1,5-a ] pyrimidine derivatives as copper corrosion inhibitors |
-
1987
- 1987-11-20 HU HU515087A patent/HU205762B/en unknown
-
1989
- 1989-03-14 DD DD32657889A patent/DD283623A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU205762B (en) | 1992-06-29 |
DD283623A5 (en) | 1990-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DGB9 | Succession in title of applicant |
Owner name: BIOGAL GYOGYSZERGYAR RT., HU |
|
FH91 | Appointment of a representative |
Free format text: FORMER REPRESENTATIVE(S): BIOGAL GYOGYSZERGYAR RT., HU Representative=s name: EMRI-PATENT IPARJOGVEDELMI KFT., HU |
|
FH92 | Termination of representative |
Representative=s name: BIOGAL GYOGYSZERGYAR RT., HU |
|
HC9A | Change of name, address |
Owner name: ALKALOIDA VEGYESZETI GYAR, HU Free format text: FORMER OWNER(S): BIOGAL GYOGYSZERGYAR RT., HU Owner name: TEVA GYOGYSZERGYAR ZRT., HU Free format text: FORMER OWNER(S): BIOGAL GYOGYSZERGYAR RT., HU |