GB1418338A - Sulphone salts deriving from 2,5-dihydroxy benzene monosulphonic and 2,5-dihydroxy genzene disulphonic acids - Google Patents
Sulphone salts deriving from 2,5-dihydroxy benzene monosulphonic and 2,5-dihydroxy genzene disulphonic acidsInfo
- Publication number
- GB1418338A GB1418338A GB2114273A GB2114273A GB1418338A GB 1418338 A GB1418338 A GB 1418338A GB 2114273 A GB2114273 A GB 2114273A GB 2114273 A GB2114273 A GB 2114273A GB 1418338 A GB1418338 A GB 1418338A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dihydroxy
- sulphone
- genzene
- iii
- disulphonic acids
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
-
- 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)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
Abstract
1418338 Aromatic - sulphone - sulphonic acid salts LABORATORIOS DEL DR ESTEVE SA 3 May 1973 [17 May 1972] 21142/73 Heading C2C Novel compounds (I), (II) and (III) where R is aryl, alkylaryl or aralkyl and B is an alkali metal cation, an equivalent of an alkaline earth metal cation, ammonium or an optionally substituted amine cation, are made by reacting compounds IV (themselves obtained by oxidizing corresponding hydroquinones with HNO 3 ) with R.SO 2 H, where, when R 1 is H, R 2 is H or -SO 3 B and when R 1 is -SO 3 B, R 2 is H. Pharmaceutical preparations showing hemostatic, hypocholesterolemic, hypoglycedemic and hypolipemic actions contain (I), (II) and/or (III) as active ingredient. Administration is orally or parenterally.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH732572A CH551956A (en) | 1972-05-17 | 1972-05-17 | PROCESS FOR THE PREPARATION OF SULPHONES SALTS DERIVED FROM 2,5-DIHYDROXYBENZENEMONOSULPHONIC AND 2,5DIHYDROXYBENZENEDISULPHONIC ACIDS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1418338A true GB1418338A (en) | 1975-12-17 |
Family
ID=4323359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2114273A Expired GB1418338A (en) | 1972-05-17 | 1973-05-03 | Sulphone salts deriving from 2,5-dihydroxy benzene monosulphonic and 2,5-dihydroxy genzene disulphonic acids |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5629663B2 (en) |
| AR (1) | AR205083A1 (en) |
| BE (1) | BE799486A (en) |
| CA (1) | CA1007654A (en) |
| CH (1) | CH551956A (en) |
| CS (1) | CS191217B2 (en) |
| DD (1) | DD108286A5 (en) |
| DE (1) | DE2323722A1 (en) |
| ES (1) | ES414364A1 (en) |
| FR (1) | FR2184930B1 (en) |
| GB (1) | GB1418338A (en) |
| HU (1) | HU167264B (en) |
| NL (1) | NL7305917A (en) |
| PL (2) | PL89246B1 (en) |
| RO (1) | RO66088A (en) |
| SE (1) | SE388195B (en) |
| ZA (1) | ZA733135B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114539101A (en) * | 2020-11-26 | 2022-05-27 | 南京长澳医药科技有限公司 | Method for preparing calcium dobesilate genotoxic impurities |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH591437A5 (en) * | 1974-05-08 | 1977-09-15 | Esteve Dr Lab Del Sa | |
| ZA745083B (en) * | 1973-09-11 | 1975-08-27 | Esteve Labor Dr | Process for the preparation of monoesters and diesters of 2,5-dihydroxy-benzene-sulphonic acid |
| CH591438A5 (en) * | 1975-05-16 | 1977-09-15 | Esteve Dr Lab Del Sa | |
| JP4605726B2 (en) * | 1997-09-02 | 2011-01-05 | 日本曹達株式会社 | Molecular compounds containing phenol derivatives as component compounds |
-
1972
- 1972-05-17 CH CH732572A patent/CH551956A/en not_active IP Right Cessation
-
1973
- 1973-01-01 AR AR247786A patent/AR205083A1/en active
- 1973-04-07 ES ES414364A patent/ES414364A1/en not_active Expired
- 1973-04-27 NL NL7305917A patent/NL7305917A/xx not_active Application Discontinuation
- 1973-05-03 GB GB2114273A patent/GB1418338A/en not_active Expired
- 1973-05-09 ZA ZA733135A patent/ZA733135B/en unknown
- 1973-05-10 DE DE2323722A patent/DE2323722A1/en active Pending
- 1973-05-10 RO RO7374736A patent/RO66088A/en unknown
- 1973-05-11 CA CA171,018A patent/CA1007654A/en not_active Expired
- 1973-05-14 BE BE131067A patent/BE799486A/en unknown
- 1973-05-15 PL PL1973162552A patent/PL89246B1/pl unknown
- 1973-05-15 PL PL1973179620A patent/PL92437B1/pl unknown
- 1973-05-15 SE SE7306844A patent/SE388195B/en unknown
- 1973-05-16 FR FR7317746A patent/FR2184930B1/fr not_active Expired
- 1973-05-16 DD DD170868A patent/DD108286A5/xx unknown
- 1973-05-17 JP JP5419173A patent/JPS5629663B2/ja not_active Expired
- 1973-05-17 HU HUEE2142A patent/HU167264B/hu unknown
- 1973-05-17 CS CS733532A patent/CS191217B2/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114539101A (en) * | 2020-11-26 | 2022-05-27 | 南京长澳医药科技有限公司 | Method for preparing calcium dobesilate genotoxic impurities |
Also Published As
| Publication number | Publication date |
|---|---|
| DD108286A5 (en) | 1974-09-12 |
| HU167264B (en) | 1975-09-27 |
| CS191217B2 (en) | 1979-06-29 |
| CH551956A (en) | 1974-07-31 |
| FR2184930B1 (en) | 1977-01-21 |
| SE388195B (en) | 1976-09-27 |
| JPS5629663B2 (en) | 1981-07-09 |
| AR205083A1 (en) | 1976-04-05 |
| ES414364A1 (en) | 1976-02-01 |
| JPS4941338A (en) | 1974-04-18 |
| NL7305917A (en) | 1973-11-20 |
| FR2184930A1 (en) | 1973-12-28 |
| AU5533773A (en) | 1974-11-07 |
| BE799486A (en) | 1973-11-14 |
| ZA733135B (en) | 1974-04-24 |
| PL92437B1 (en) | 1977-04-30 |
| DE2323722A1 (en) | 1973-11-29 |
| PL89246B1 (en) | 1976-11-30 |
| CA1007654A (en) | 1977-03-29 |
| RO66088A (en) | 1981-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |