BE805999A - Procede de preparation d'ethers en 4 d'acides 3-amino-5- sulfamoyl-benzoiques - Google Patents
Procede de preparation d'ethers en 4 d'acides 3-amino-5- sulfamoyl-benzoiquesInfo
- Publication number
- BE805999A BE805999A BE136617A BE136617A BE805999A BE 805999 A BE805999 A BE 805999A BE 136617 A BE136617 A BE 136617A BE 136617 A BE136617 A BE 136617A BE 805999 A BE805999 A BE 805999A
- Authority
- BE
- Belgium
- Prior art keywords
- sulfamoyl
- ethers
- amino
- preparing
- benzoic acids
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/30—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/37—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
- C07C311/38—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring having sulfur atoms of sulfonamide groups and amino groups bound to carbon atoms of six-membered rings of the same carbon skeleton
- C07C311/39—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring having sulfur atoms of sulfonamide groups and amino groups bound to carbon atoms of six-membered rings of the same carbon skeleton having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/297,530 US3939267A (en) | 1972-10-13 | 1972-10-13 | 4-Ethers of 3-amino-5-sulfamoylbenzoic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
BE805999A true BE805999A (fr) | 1974-04-12 |
Family
ID=23146696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE136617A BE805999A (fr) | 1972-10-13 | 1973-10-12 | Procede de preparation d'ethers en 4 d'acides 3-amino-5- sulfamoyl-benzoiques |
Country Status (4)
Country | Link |
---|---|
US (1) | US3939267A (fr) |
BE (1) | BE805999A (fr) |
PL (2) | PL91762B1 (fr) |
ZA (2) | ZA735959B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2419970C3 (de) * | 1974-04-25 | 1980-06-12 | Hoechst Ag, 6000 Frankfurt | 3-<l-Pyrrolidinyl)-4-phenoxy-5sulfamoylbenzoesäure und Verfahren zu ihrer Herstellung |
US4093735A (en) * | 1974-04-25 | 1978-06-06 | Hoechst Aktiengesellschaft | 5-Sulfamoylbenzoic acid derivatives carrying a heterocyclic substituent |
CH628622A5 (de) * | 1976-12-24 | 1982-03-15 | Ciba Geigy Ag | Verfahren zur herstellung von neuen in 4-stellung substituierten 3-sulfamoylbenzoesaeuren. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163645A (en) * | 1964-09-25 | 1964-12-29 | Ciba Geigy Corp | Derivatives of 3, 4-dihydro-2-h-[1, 2, 4]-benzothiadiazine-1, 1-dioxides |
GB1249490A (en) * | 1968-12-24 | 1971-10-13 | Leo Pharm Prod Ltd | New sulphamyl-benzoic acid derivatives |
-
1972
- 1972-10-13 US US05/297,530 patent/US3939267A/en not_active Expired - Lifetime
-
1973
- 1973-08-30 ZA ZA735959A patent/ZA735959B/xx unknown
- 1973-10-11 PL PL1973174743A patent/PL91762B1/pl unknown
- 1973-10-11 PL PL1973174742A patent/PL91735B1/pl unknown
- 1973-10-12 ZA ZA737959*A patent/ZA737959B/xx unknown
- 1973-10-12 BE BE136617A patent/BE805999A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US3939267A (en) | 1976-02-17 |
PL91762B1 (en) | 1977-03-31 |
ZA735959B (en) | 1974-08-28 |
PL91735B1 (en) | 1977-03-31 |
ZA737959B (en) | 1974-08-28 |
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