FR848175A - Procédé de préparation de nouveaux composés benzènesulfamidiques - Google Patents
Procédé de préparation de nouveaux composés benzènesulfamidiquesInfo
- Publication number
- FR848175A FR848175A FR848175DA FR848175A FR 848175 A FR848175 A FR 848175A FR 848175D A FR848175D A FR 848175DA FR 848175 A FR848175 A FR 848175A
- Authority
- FR
- France
- Prior art keywords
- preparation
- benzenesulfonamide compounds
- new
- new benzenesulfonamide
- compounds
- 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
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/72—Nitrogen atoms
- C07D213/76—Nitrogen atoms to which a second hetero atom is attached
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or 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
- C07D277/38—Nitrogen atoms
- C07D277/50—Nitrogen atoms bound to hetero atoms
- C07D277/52—Nitrogen atoms bound to hetero atoms to sulfur atoms, e.g. sulfonamides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH848175X | 1938-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR848175A true FR848175A (fr) | 1939-10-24 |
Family
ID=4542043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR848175D Expired FR848175A (fr) | 1938-01-31 | 1938-12-30 | Procédé de préparation de nouveaux composés benzènesulfamidiques |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR848175A (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2443956A (en) * | 1942-05-13 | 1948-06-22 | American Cyanamid Co | Method for producing free-flowing crystalline sulfadiazine |
| US2482085A (en) * | 1944-06-23 | 1949-09-20 | Monsanto Chemicals | Method for the preparation of sulfathiazoles |
| DE933340C (de) * | 1939-11-24 | 1955-09-22 | Schering Ag | Verfahren zur Herstellung von therapeutisch wertvollen Mitteln der p-Aminobenzolsulfonamid-Reihe |
-
1938
- 1938-12-30 FR FR848175D patent/FR848175A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE933340C (de) * | 1939-11-24 | 1955-09-22 | Schering Ag | Verfahren zur Herstellung von therapeutisch wertvollen Mitteln der p-Aminobenzolsulfonamid-Reihe |
| US2443956A (en) * | 1942-05-13 | 1948-06-22 | American Cyanamid Co | Method for producing free-flowing crystalline sulfadiazine |
| US2482085A (en) * | 1944-06-23 | 1949-09-20 | Monsanto Chemicals | Method for the preparation of sulfathiazoles |
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