ZA746669B - Process for preparing intermediates - Google Patents
Process for preparing intermediatesInfo
- Publication number
- ZA746669B ZA746669B ZA00746669A ZA746669A ZA746669B ZA 746669 B ZA746669 B ZA 746669B ZA 00746669 A ZA00746669 A ZA 00746669A ZA 746669 A ZA746669 A ZA 746669A ZA 746669 B ZA746669 B ZA 746669B
- Authority
- ZA
- South Africa
- Prior art keywords
- preparing intermediates
- intermediates
- preparing
- Prior art date
Links
- 239000000543 intermediate Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
- C07D237/20—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2248674 | 1974-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA746669B true ZA746669B (en) | 1975-11-26 |
Family
ID=11196911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00746669A ZA746669B (en) | 1974-05-09 | 1974-10-21 | Process for preparing intermediates |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS50142579A (enrdf_load_stackoverflow) |
| AR (1) | AR201706A1 (enrdf_load_stackoverflow) |
| BE (1) | BE821389A (enrdf_load_stackoverflow) |
| DE (1) | DE2450873A1 (enrdf_load_stackoverflow) |
| ES (1) | ES431009A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2270248B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1424789A (enrdf_load_stackoverflow) |
| ZA (1) | ZA746669B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU176972B (hu) * | 1977-06-13 | 1981-06-28 | Gyogyszerkutato Intezet | Sposob poluchenija novykh proizvodnykh piridazinil-gidrazona |
| DE2965377D1 (en) * | 1978-10-02 | 1983-06-16 | Lepetit Spa | 6-amino substituted n-pyrrolyl-3-pyridazine amines, their preparation, and pharmaceutically antihypertensive compositions containing them |
| HU179191B (en) * | 1979-05-07 | 1982-09-28 | Gyogyszerkutato Intezet | New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof |
| RU2196136C2 (ru) * | 2000-10-12 | 2003-01-10 | Пермский государственный университет | Способ получения 6-арил-5-арилазо-3,4-дигидро-3,4-пиридазиндионов |
-
1974
- 1974-10-15 ES ES431009A patent/ES431009A1/es not_active Expired
- 1974-10-21 ZA ZA00746669A patent/ZA746669B/xx unknown
- 1974-10-22 GB GB4563174A patent/GB1424789A/en not_active Expired
- 1974-10-22 FR FR7435414A patent/FR2270248B1/fr not_active Expired
- 1974-10-23 AR AR256202A patent/AR201706A1/es active
- 1974-10-23 JP JP49121545A patent/JPS50142579A/ja active Pending
- 1974-10-23 BE BE149804A patent/BE821389A/xx unknown
- 1974-10-25 DE DE19742450873 patent/DE2450873A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50142579A (enrdf_load_stackoverflow) | 1975-11-17 |
| FR2270248A1 (enrdf_load_stackoverflow) | 1975-12-05 |
| GB1424789A (en) | 1976-02-11 |
| BE821389A (fr) | 1975-02-17 |
| ES431009A1 (es) | 1976-10-16 |
| AR201706A1 (es) | 1975-04-08 |
| DE2450873A1 (de) | 1975-11-13 |
| FR2270248B1 (enrdf_load_stackoverflow) | 1977-07-08 |
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