ES333429A1 - Procedure for the obtaining of compounds of antranilic acid. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of compounds of antranilic acid. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES333429A1 ES333429A1 ES0333429A ES333429A ES333429A1 ES 333429 A1 ES333429 A1 ES 333429A1 ES 0333429 A ES0333429 A ES 0333429A ES 333429 A ES333429 A ES 333429A ES 333429 A1 ES333429 A1 ES 333429A1
- Authority
- ES
- Spain
- Prior art keywords
- moiety
- formula
- aromatic
- compound
- 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
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for obtaining anthranilic acid compounds, of formula, ** (See formula) ** wherein R 1 means an aliphatic moiety, a cycloaliphatic moiety, an araliphatic substituent, an aromatic moiety, a heterocyclic moiety of an aromatic nature or an aliphatic moiety substituted by a heterocyclic moiety of aromatic character, and each of the radicals R 2 and R 3 signifies a hydrogen atom or an aliphatic moiety, a cycloaliphatic moiety, an araliphatic moiety, an aromatic moiety, a heterocyclic moiety of an aromatic nature, an aliphatic moiety substituted by a heterocyclic radical of an aromatic nature or an acyl moiety, or the esters of the same, or the salts of these compounds, characterized in that a compound of formula, ** (See formula) ** wherein X represents a halogen atom, or an ester thereof, is reacted with an amine of formula R1-NH-R2 or a compound of formula, or an ester thereof is reacted with an amine of formula R3-NH2 and, if desired, a compound obtained is transformed into another compound of formula I and/or, if desired, a salt obtained is transformed into the free compound or in another salt or a free compound obtained in a salt. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50855665A | 1965-11-18 | 1965-11-18 | |
| US55370366A | 1966-05-31 | 1966-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES333429A1 true ES333429A1 (en) | 1967-08-01 |
Family
ID=27056224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0333429A Expired ES333429A1 (en) | 1965-11-18 | 1966-11-16 | Procedure for the obtaining of compounds of antranilic acid. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE689824A (en) |
| ES (1) | ES333429A1 (en) |
| FR (2) | FR1513357A (en) |
| NL (1) | NL6616217A (en) |
-
1966
- 1966-11-16 ES ES0333429A patent/ES333429A1/en not_active Expired
- 1966-11-17 BE BE689824D patent/BE689824A/xx unknown
- 1966-11-17 FR FR83918A patent/FR1513357A/en not_active Expired
- 1966-11-17 NL NL6616217A patent/NL6616217A/xx unknown
-
1967
- 1967-02-14 FR FR94791A patent/FR6688M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE689824A (en) | 1967-05-17 |
| NL6616217A (en) | 1967-05-19 |
| FR1513357A (en) | 1968-02-16 |
| FR6688M (en) | 1969-02-10 |
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