GB900133A - Sulfapyridazines and process for preparation - Google Patents
Sulfapyridazines and process for preparationInfo
- Publication number
- GB900133A GB900133A GB36140/60A GB3614060A GB900133A GB 900133 A GB900133 A GB 900133A GB 36140/60 A GB36140/60 A GB 36140/60A GB 3614060 A GB3614060 A GB 3614060A GB 900133 A GB900133 A GB 900133A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyridazine
- oxide
- atom
- hydrogen
- substituents
- 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
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
- C07D237/22—Nitrogen and oxygen atoms
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85296659A | 1959-11-16 | 1959-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB900133A true GB900133A (en) | 1962-07-04 |
Family
ID=25314669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36140/60A Expired GB900133A (en) | 1959-11-16 | 1960-10-21 | Sulfapyridazines and process for preparation |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE596280A (US07122603-20061017-C00045.png) |
| FR (1) | FR883M (US07122603-20061017-C00045.png) |
| GB (1) | GB900133A (US07122603-20061017-C00045.png) |
-
1960
- 1960-10-21 GB GB36140/60A patent/GB900133A/en not_active Expired
- 1960-10-21 BE BE596280A patent/BE596280A/fr unknown
-
1961
- 1961-01-19 FR FR850095A patent/FR883M/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BE596280A (fr) | 1961-04-21 |
| FR883M (US07122603-20061017-C00045.png) | 1961-10-23 |
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