HU175418B - Sposob poluchenija farmacevticheski aktivnykh proizvodnykh piridazina - Google Patents
Sposob poluchenija farmacevticheski aktivnykh proizvodnykh piridazinaInfo
- Publication number
- HU175418B HU175418B HU75SI1472A HUSI001472A HU175418B HU 175418 B HU175418 B HU 175418B HU 75SI1472 A HU75SI1472 A HU 75SI1472A HU SI001472 A HUSI001472 A HU SI001472A HU 175418 B HU175418 B HU 175418B
- Authority
- HU
- Hungary
- Prior art keywords
- pyridasine
- derivatives
- pharmaceutically active
- producing pharmaceutically
- producing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D237/18—Sulfur atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB26864/74A GB1527712A (en) | 1974-06-18 | 1974-06-18 | Hydrazinopyridazines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU175418B true HU175418B (hu) | 1980-07-28 |
Family
ID=10250435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU75SI1472A HU175418B (hu) | 1974-06-18 | 1975-06-16 | Sposob poluchenija farmacevticheski aktivnykh proizvodnykh piridazina |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE830158A (hu) |
| GB (1) | GB1527712A (hu) |
| HK (1) | HK38282A (hu) |
| HU (1) | HU175418B (hu) |
| MY (1) | MY8200216A (hu) |
| ZA (1) | ZA753277B (hu) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152517A (en) | 1977-10-19 | 1979-05-01 | Smithkline Corporation | Synthesis of 6-(2-hydroxyphenyl)-3(2H)-pyridazinones from trihalocarbinols |
| IT1165040B (it) * | 1979-04-23 | 1987-04-22 | Isf Spa | Alcossialchilidenidrazinopiridazione e procedimento per la loro preparazione |
| GB8323553D0 (en) * | 1983-09-02 | 1983-10-05 | Smith Kline French Lab | Pharmaceutical compositions |
-
1974
- 1974-06-18 GB GB26864/74A patent/GB1527712A/en not_active Expired
-
1975
- 1975-05-21 ZA ZA00753277A patent/ZA753277B/xx unknown
- 1975-06-12 BE BE157265A patent/BE830158A/xx not_active IP Right Cessation
- 1975-06-16 HU HU75SI1472A patent/HU175418B/hu unknown
-
1982
- 1982-09-02 HK HK382/82A patent/HK38282A/xx unknown
- 1982-12-30 MY MY216/82A patent/MY8200216A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE830158A (fr) | 1975-12-12 |
| MY8200216A (en) | 1982-12-31 |
| HK38282A (en) | 1982-09-10 |
| GB1527712A (en) | 1978-10-11 |
| ZA753277B (en) | 1976-04-28 |
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