AT311940B - Process for the preparation of new 2- or 3-substituted amino-4-benzyl-5-sulfamylbenzoic acids, and of their salts and esters - Google Patents
Process for the preparation of new 2- or 3-substituted amino-4-benzyl-5-sulfamylbenzoic acids, and of their salts and estersInfo
- Publication number
- AT311940B AT311940B AT518271A AT518271A AT311940B AT 311940 B AT311940 B AT 311940B AT 518271 A AT518271 A AT 518271A AT 518271 A AT518271 A AT 518271A AT 311940 B AT311940 B AT 311940B
- Authority
- AT
- Austria
- Prior art keywords
- benzyl
- esters
- salts
- preparation
- new
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
- C07D275/06—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to the ring sulfur atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/61—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by doubly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- 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
- C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
-
- 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
- C07D307/38—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 with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2974270 | 1970-06-18 | ||
US28876572A | 1972-09-15 | 1972-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT311940B true AT311940B (en) | 1973-12-10 |
Family
ID=26260060
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT518271A AT311940B (en) | 1970-06-18 | 1971-06-16 | Process for the preparation of new 2- or 3-substituted amino-4-benzyl-5-sulfamylbenzoic acids, and of their salts and esters |
AT00573/73A AT317178B (en) | 1970-06-18 | 1971-06-16 | PROCESS FOR THE PREPARATION OF NEW 2- OR 3-SUBSTITUTED AMINO-4-BENZYL-5-SULPHAMYLBENZOIC ACIDS |
AT00572/73A AT317869B (en) | 1970-06-18 | 1971-06-16 | PROCESS FOR THE PREPARATION OF NEW 2- OR 3-SUBSTITUTED AMINO-4-BENZYL-5-SULPHAMYLBENZOIC ACIDS |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00573/73A AT317178B (en) | 1970-06-18 | 1971-06-16 | PROCESS FOR THE PREPARATION OF NEW 2- OR 3-SUBSTITUTED AMINO-4-BENZYL-5-SULPHAMYLBENZOIC ACIDS |
AT00572/73A AT317869B (en) | 1970-06-18 | 1971-06-16 | PROCESS FOR THE PREPARATION OF NEW 2- OR 3-SUBSTITUTED AMINO-4-BENZYL-5-SULPHAMYLBENZOIC ACIDS |
Country Status (10)
Country | Link |
---|---|
AT (3) | AT311940B (en) |
BG (2) | BG19139A3 (en) |
CA (1) | CA979440A (en) |
DE (1) | DE2130313A1 (en) |
FR (1) | FR2100779B1 (en) |
GB (1) | GB1327481A (en) |
LU (1) | LU63352A1 (en) |
NL (1) | NL7108420A (en) |
SE (3) | SE392267B (en) |
ZA (1) | ZA713698B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE76C (en) * | 1877-07-07 | G. CRESPEL in Frankfurt a. M | Dryer |
-
1970
- 1970-06-18 GB GB2974270A patent/GB1327481A/en not_active Expired
-
1971
- 1971-06-08 ZA ZA713698A patent/ZA713698B/en unknown
- 1971-06-16 AT AT518271A patent/AT311940B/en not_active IP Right Cessation
- 1971-06-16 AT AT00573/73A patent/AT317178B/en active
- 1971-06-16 AT AT00572/73A patent/AT317869B/en not_active IP Right Cessation
- 1971-06-17 SE SE7107903A patent/SE392267B/en unknown
- 1971-06-17 CA CA115,926A patent/CA979440A/en not_active Expired
- 1971-06-17 LU LU63352D patent/LU63352A1/xx unknown
- 1971-06-17 FR FR7122071A patent/FR2100779B1/fr not_active Expired
- 1971-06-18 DE DE19712130313 patent/DE2130313A1/en active Pending
- 1971-06-18 NL NL7108420A patent/NL7108420A/xx unknown
- 1971-06-18 BG BG19592A patent/BG19139A3/xx unknown
- 1971-06-18 BG BG017852A patent/BG20576A3/en unknown
-
1974
- 1974-02-04 SE SE7401453A patent/SE404921B/en unknown
- 1974-02-04 SE SE7401454A patent/SE405358B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA979440A (en) | 1975-12-09 |
NL7108420A (en) | 1971-12-21 |
DE2130313A1 (en) | 1971-12-30 |
SE404921B (en) | 1978-11-06 |
SE392267B (en) | 1977-03-21 |
FR2100779B1 (en) | 1974-08-30 |
LU63352A1 (en) | 1971-09-20 |
FR2100779A1 (en) | 1972-03-24 |
ZA713698B (en) | 1972-01-26 |
BG19139A3 (en) | 1975-04-30 |
GB1327481A (en) | 1973-08-22 |
AT317869B (en) | 1974-09-25 |
BG20576A3 (en) | 1975-12-05 |
AT317178B (en) | 1974-08-12 |
SE405358B (en) | 1978-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |