DK131476A - PROCEDURE FOR THE PREPARATION OF 2,5-DIHYDROXYBENZENE SULFONIC ACID DIESTERS - Google Patents
PROCEDURE FOR THE PREPARATION OF 2,5-DIHYDROXYBENZENE SULFONIC ACID DIESTERSInfo
- Publication number
- DK131476A DK131476A DK131476A DK131476A DK131476A DK 131476 A DK131476 A DK 131476A DK 131476 A DK131476 A DK 131476A DK 131476 A DK131476 A DK 131476A DK 131476 A DK131476 A DK 131476A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- preparation
- sulfonic acid
- acid diesters
- dihydroxybenzene sulfonic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH633275A CH591438A5 (en) | 1975-05-16 | 1975-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK131476A true DK131476A (en) | 1976-11-17 |
Family
ID=4307867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK131476A DK131476A (en) | 1975-05-16 | 1976-03-25 | PROCEDURE FOR THE PREPARATION OF 2,5-DIHYDROXYBENZENE SULFONIC ACID DIESTERS |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS51148011A (en) |
| AU (1) | AU1107276A (en) |
| BE (1) | BE838182R (en) |
| CA (1) | CA1055939A (en) |
| CH (1) | CH591438A5 (en) |
| DD (1) | DD125201A6 (en) |
| DE (1) | DE2618450A1 (en) |
| DK (1) | DK131476A (en) |
| FR (1) | FR2310755A2 (en) |
| GB (1) | GB1500481A (en) |
| NL (1) | NL182050C (en) |
| RO (1) | RO72828A (en) |
| ZA (1) | ZA76689B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH563356A5 (en) * | 1972-05-17 | 1975-06-30 | Esteve Dr Lab Del Sa | |
| CH551956A (en) * | 1972-05-17 | 1974-07-31 | Esteve Lab Del Dr Sa | PROCESS FOR THE PREPARATION OF SULPHONES SALTS DERIVED FROM 2,5-DIHYDROXYBENZENEMONOSULPHONIC AND 2,5DIHYDROXYBENZENEDISULPHONIC ACIDS. |
| AR204506A1 (en) * | 1972-05-17 | 1976-02-12 | Esteve Labor Dr | PROCEDURE FOR THE PREPARATION OF SALTS OF P-DIHYDROXYBENE DISULPHONIC ACIDS |
-
1975
- 1975-05-16 CH CH633275A patent/CH591438A5/xx not_active IP Right Cessation
- 1975-12-20 RO RO7584261A patent/RO72828A/en unknown
-
1976
- 1976-01-20 NL NLAANVRAGE7600527,A patent/NL182050C/en active Search and Examination
- 1976-01-23 FR FR7601920A patent/FR2310755A2/en active Granted
- 1976-01-29 GB GB3629/76A patent/GB1500481A/en not_active Expired
- 1976-02-02 BE BE164018A patent/BE838182R/en not_active IP Right Cessation
- 1976-02-06 ZA ZA760689A patent/ZA76689B/en unknown
- 1976-02-12 AU AU11072/76A patent/AU1107276A/en not_active Expired
- 1976-03-25 DK DK131476A patent/DK131476A/en unknown
- 1976-04-27 DE DE19762618450 patent/DE2618450A1/en active Granted
- 1976-05-11 CA CA252,259A patent/CA1055939A/en not_active Expired
- 1976-05-14 JP JP51054442A patent/JPS51148011A/en active Pending
- 1976-05-14 DD DD192854A patent/DD125201A6/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2310755A2 (en) | 1976-12-10 |
| FR2310755B2 (en) | 1978-11-03 |
| JPS51148011A (en) | 1976-12-18 |
| CA1055939A (en) | 1979-06-05 |
| ZA76689B (en) | 1977-09-28 |
| CH591438A5 (en) | 1977-09-15 |
| AU1107276A (en) | 1977-08-18 |
| DE2618450C2 (en) | 1987-11-12 |
| GB1500481A (en) | 1978-02-08 |
| RO72828A (en) | 1981-05-30 |
| NL7600527A (en) | 1976-11-18 |
| DE2618450A1 (en) | 1976-11-25 |
| DD125201A6 (en) | 1977-04-06 |
| NL182050C (en) | 1988-01-04 |
| NL182050B (en) | 1987-08-03 |
| BE838182R (en) | 1976-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK347077A (en) | PROCEDURE FOR THE PREPARATION OF D (-) - 3-HYDROXYMOUS ACID | |
| DK59077A (en) | PROCEDURE FOR THE PREPARATION OF PRESENT CARBOXYALKYLACYLAMINO ACIDS | |
| DK129477A (en) | PROCEDURE FOR THE PREPARATION OF ALKYLOXIM DERIVATIVES OF 7-AMINOTHIAZOLYLACETAMIDOCEPHALOSPORANIC ACID | |
| DK23677A (en) | PROCEDURE FOR THE PREPARATION OF OXIMI DERIVATIVES OF 7-AMINOTHIAZOLYL-ACETAMIDOCEPHALOSPORANIC ACID | |
| DK282076A (en) | PROCEDURE FOR THE PREPARATION OF 2,3-DIHYDRO6,7-DISUBSTITUTED-5-ACYL-BENZOFURAN-2-CARBOXYLIC ACIDS | |
| DK593975A (en) | PROCEDURE FOR THE PREPARATION OF SUBSTITUTED PERHALOGENALKYLAMIDINES | |
| DK107876A (en) | PROCEDURE FOR THE PREPARATION OF THIOCARBAMIDS | |
| DK92478A (en) | R PROCEDURE FOR THE PREPARATION OF 1-AZEXANTONE-3-CARBOXYLIC ACID | |
| DK470376A (en) | PROCEDURE FOR THE PREPARATION OF PHENOXYALCARBOXYLIC ACIDS | |
| DK273376A (en) | PROCEDURE FOR THE PREPARATION OF 11-DESOXY-16-ARYLOXY-OMEGA-PENTANOR PROSTAGLANDINS | |
| DK164376A (en) | PROCEDURE FOR THE PREPARATION OF 3,4-DIHYDROSPIRO-2H-1,3-BENZOXAZINES | |
| DK12477A (en) | PROCEDURE FOR THE PREPARATION OF 7-AMINOTHIAZOLYLACETAMIDOCEPHALOSPORANIC ACID DERIVATIVES | |
| DK150676A (en) | PROCEDURE FOR THE PREPARATION OF CRYSTALLINIC SODIUM-O-FORMYL-CEFAMANDOL | |
| DK369677A (en) | PROCEDURE FOR THE PREPARATION OF OXIMIDE DERIVATIVES OF 3-CARBAMOYLOXYMETHYL-7-AMINOTHIAZOLYLACETAMIDOCEPHALOSPHONIC ACID | |
| DK153176A (en) | PROCEDURE FOR THE PREPARATION OF PHENYLPROPION ACIDS | |
| DK146277A (en) | PROCEDURE FOR THE PREPARATION OF 2-CHLORNICOTINIC ACID | |
| DK247976A (en) | PROCEDURE FOR THE PREPARATION OF QUINOLIN-3-CARBOXYLIC ACIDS | |
| DK524977A (en) | PROCEDURE FOR THE PREPARATION OF 6-AMINOPENCILLANIC ACID | |
| DK86277A (en) | PROCEDURE FOR THE PREPARATION OF CLAVULAMIC ACID DERIVATIVES | |
| DK134076A (en) | PROCEDURE FOR THE PREPARATION OF CHRYSANTHEMIC ACID RESIDERS | |
| DK56976A (en) | PROCEDURE FOR THE PREPARATION OF DIACETONE-2-KETOGULONIC ACID | |
| DK251276A (en) | PROCEDURE FOR THE PREPARATION OF ALFA-CHLORO-CARBOXYLIC ACID | |
| DK284777A (en) | PROCEDURE FOR THE PREPARATION OF 7ALFAMETHOXY-CEPHALOSPORANIC ACID DERIVATIVES | |
| DK141584C (en) | PROCEDURE FOR THE PREPARATION OF SEA-VINYLAROMATE PODECOPOLYMERS | |
| DK139584C (en) | PROCEDURE FOR THE PREPARATION OF O, O-DIALKYL-S- (N-METHYL-CARBOXAMIDOMETHYL) -THIOLPHOSPHORIC ACID ESTERS |