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
- 150000001204 N-oxides Chemical class 0.000 abstract 3
- 125000001424 substituent group Chemical group 0.000 abstract 3
- GAJBWMUZVXJIBO-UHFFFAOYSA-N 1-oxidopyridazin-1-ium Chemical group [O-][N+]1=CC=CC=N1 GAJBWMUZVXJIBO-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical group C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 abstract 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- MHHJPGQZYMOMKP-UHFFFAOYSA-N 3-chloro-6-methoxy-1-oxidopyridazin-1-ium Chemical compound COC1=CC=C(N=[N+]1[O-])Cl MHHJPGQZYMOMKP-UHFFFAOYSA-N 0.000 abstract 1
- 229910006080 SO2X Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical group 0.000 abstract 1
- -1 alkali-metal salt Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000001649 bromium compounds Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 239000000203 mixture Chemical group 0.000 abstract 1
- FQEBAJBGKKUVDW-UHFFFAOYSA-N n-pyridazin-3-ylbenzenesulfonamide Chemical group C=1C=CC=CC=1S(=O)(=O)NC1=CC=CN=N1 FQEBAJBGKKUVDW-UHFFFAOYSA-N 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 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
- C07D237/22—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 (enrdf_load_stackoverflow) |
| FR (1) | FR883M (enrdf_load_stackoverflow) |
| GB (1) | GB900133A (enrdf_load_stackoverflow) |
-
1960
- 1960-10-21 BE BE596280A patent/BE596280A/fr unknown
- 1960-10-21 GB GB36140/60A patent/GB900133A/en not_active Expired
-
1961
- 1961-01-19 FR FR850095A patent/FR883M/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR883M (enrdf_load_stackoverflow) | 1961-10-23 |
| BE596280A (fr) | 1961-04-21 |
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