GB950505A - Improvements in betaine salicylates and the method for their preparation - Google Patents
Improvements in betaine salicylates and the method for their preparationInfo
- Publication number
- GB950505A GB950505A GB101561A GB101561A GB950505A GB 950505 A GB950505 A GB 950505A GB 101561 A GB101561 A GB 101561A GB 101561 A GB101561 A GB 101561A GB 950505 A GB950505 A GB 950505A
- Authority
- GB
- United Kingdom
- Prior art keywords
- betaine
- preparation
- salicylate
- preparations
- salicylic acid
- 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
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
- C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring
- C07C65/05—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring o-Hydroxy carboxylic acids
- C07C65/10—Salicylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention comprises betaine salicylate, and the preparation thereof by reacting, in an inert organic solvent, betaine with salicylic acid, or a betaine salt with a salicylic acid salt. The invention further comprises solid therapeutic preparations in unit dosage form (e.g. tablets, capsules and suppositories) containing 50-500 mg. of betaine salicylate, and liquid therapeutic preparations comprising betaine salicylate in an aqueous alcoholic medium. The preparations are useful for treating rheumatic disease and as analgesic agents.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB101561A GB950505A (en) | 1961-01-10 | 1961-01-10 | Improvements in betaine salicylates and the method for their preparation |
DEM47722A DE1195767B (en) | 1961-01-10 | 1961-01-18 | Process for the preparation of a therapeutically useful salicylic acid salt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB101561A GB950505A (en) | 1961-01-10 | 1961-01-10 | Improvements in betaine salicylates and the method for their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
GB950505A true GB950505A (en) | 1964-02-26 |
Family
ID=9714657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB101561A Expired GB950505A (en) | 1961-01-10 | 1961-01-10 | Improvements in betaine salicylates and the method for their preparation |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB950505A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542906A1 (en) * | 1984-12-05 | 1986-06-12 | Istituto Biochimico Pavese Spa, Pavia | ANTI-INFLAMMATORY ANALGETIC COMPOUND, METHOD FOR THE PRODUCTION THEREOF AND MEDICINAL PRODUCTS CONTAINING THIS |
CN110724048A (en) * | 2019-09-19 | 2020-01-24 | 杭州海尔希畜牧科技有限公司 | Preparation method of malic acid betaine (1: 1) |
CN113440428A (en) * | 2021-06-10 | 2021-09-28 | 纳爱斯浙江科技有限公司 | Efficient mild bacteriostatic agent suitable for various surfactant systems and application thereof |
-
1961
- 1961-01-10 GB GB101561A patent/GB950505A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542906A1 (en) * | 1984-12-05 | 1986-06-12 | Istituto Biochimico Pavese Spa, Pavia | ANTI-INFLAMMATORY ANALGETIC COMPOUND, METHOD FOR THE PRODUCTION THEREOF AND MEDICINAL PRODUCTS CONTAINING THIS |
CN110724048A (en) * | 2019-09-19 | 2020-01-24 | 杭州海尔希畜牧科技有限公司 | Preparation method of malic acid betaine (1: 1) |
CN110724048B (en) * | 2019-09-19 | 2022-05-10 | 杭州海尔希畜牧科技有限公司 | Preparation method of malic acid betaine (1: 1) |
CN113440428A (en) * | 2021-06-10 | 2021-09-28 | 纳爱斯浙江科技有限公司 | Efficient mild bacteriostatic agent suitable for various surfactant systems and application thereof |
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