HU173195B - Sposob poluchenija proizvodnykh 1,4-digidro-piridina - Google Patents
Sposob poluchenija proizvodnykh 1,4-digidro-piridinaInfo
- Publication number
- HU173195B HU173195B HU76FU353A HUFU000353A HU173195B HU 173195 B HU173195 B HU 173195B HU 76FU353 A HU76FU353 A HU 76FU353A HU FU000353 A HUFU000353 A HU FU000353A HU 173195 B HU173195 B HU 173195B
- Authority
- HU
- Hungary
- Prior art keywords
- dihydro
- producing
- pyridine derivatives
- pyridine
- derivatives
- Prior art date
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27945/75A GB1552911A (en) | 1975-07-02 | 1975-07-02 | 1,4 dihydropyridine derivatives and the preparation thereof |
GB5152475 | 1975-12-16 | ||
GB1376176 | 1976-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
HU173195B true HU173195B (hu) | 1979-03-28 |
Family
ID=27257034
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU76FU342A HU173063B (hu) | 1975-07-02 | 1976-07-02 | Sposob poluchenija novykh proizvodnykh 1,4-digidro-piridinov |
HU76FU353A HU173195B (hu) | 1975-07-02 | 1976-07-02 | Sposob poluchenija proizvodnykh 1,4-digidro-piridina |
HU76FU352A HU173194B (hu) | 1975-07-02 | 1976-07-02 | Sposob poluchenija proizvodnykh 1,4-digidro-piridina |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU76FU342A HU173063B (hu) | 1975-07-02 | 1976-07-02 | Sposob poluchenija novykh proizvodnykh 1,4-digidro-piridinov |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU76FU352A HU173194B (hu) | 1975-07-02 | 1976-07-02 | Sposob poluchenija proizvodnykh 1,4-digidro-piridina |
Country Status (5)
Country | Link |
---|---|
AR (2) | AR218868A1 (hu) |
AT (2) | AT360531B (hu) |
CS (3) | CS189047B2 (hu) |
ES (3) | ES449521A1 (hu) |
HU (3) | HU173063B (hu) |
-
1976
- 1976-07-01 CS CS259677A patent/CS189047B2/cs unknown
- 1976-07-01 CS CS435676A patent/CS189011B2/cs unknown
- 1976-07-01 CS CS259977A patent/CS189050B2/cs unknown
- 1976-07-02 HU HU76FU342A patent/HU173063B/hu unknown
- 1976-07-02 HU HU76FU353A patent/HU173195B/hu unknown
- 1976-07-02 AT AT485676A patent/AT360531B/de not_active IP Right Cessation
- 1976-07-02 HU HU76FU352A patent/HU173194B/hu unknown
- 1976-07-02 ES ES449521A patent/ES449521A1/es not_active Expired
-
1977
- 1977-03-16 AR AR26687177A patent/AR218868A1/es active
- 1977-03-16 AR AR26687277A patent/AR215256A1/es active
- 1977-08-01 ES ES461256A patent/ES461256A1/es not_active Expired
- 1977-08-01 ES ES461257A patent/ES461257A1/es not_active Expired
-
1979
- 1979-08-24 AT AT569779A patent/AT360538B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA485676A (de) | 1980-06-15 |
ES449521A1 (es) | 1977-12-16 |
CS189050B2 (en) | 1979-03-30 |
ES461256A1 (es) | 1978-05-01 |
AT360538B (de) | 1981-01-12 |
HU173194B (hu) | 1979-03-28 |
ES461257A1 (es) | 1978-05-01 |
AR218868A1 (es) | 1980-07-15 |
HU173063B (hu) | 1979-02-28 |
ATA569779A (de) | 1980-06-15 |
AT360531B (de) | 1981-01-12 |
AR215256A1 (es) | 1979-09-28 |
CS189011B2 (en) | 1979-03-30 |
CS189047B2 (en) | 1979-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HU90 | Patent valid on 900628 |