AT29231B - Process for the production of colorless, crystallized methyl and ethyl esters of salicylglycolic acid and a therapeutically usable liquid mixture thereof. - Google Patents
Process for the production of colorless, crystallized methyl and ethyl esters of salicylglycolic acid and a therapeutically usable liquid mixture thereof.Info
- Publication number
- AT29231B AT29231B AT29231DA AT29231B AT 29231 B AT29231 B AT 29231B AT 29231D A AT29231D A AT 29231DA AT 29231 B AT29231 B AT 29231B
- Authority
- AT
- Austria
- Prior art keywords
- salicylglycolic
- colorless
- production
- acid
- liquid mixture
- Prior art date
Links
- 125000004494 ethyl ester group Chemical group 0.000 title claims description 3
- 239000000203 mixture Substances 0.000 title description 3
- 239000007788 liquid Substances 0.000 title description 2
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000002253 acid Substances 0.000 title 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 title 1
- 150000004702 methyl esters Chemical class 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
<Desc/Clms Page number 2>
BehufsDarstellungeinesfürtherapeutischeZweckeverwendbarenflüssigenProduktes worden diese beiden Estor schliesslich in geeigneten Verhältnissen gemischt. Praktisch bewährt hat sich z. B. eine Mischung, bestehend aus 60 Teilen Methylester und 40 Teilen Äthylester. Doch können auch andere Mischungsverhältnisse Verwendung finden.
PATENT-ANSPRÜCHE :
EMI2.1
worauf man in bekannter Weise nach Entfernen des Roaktionskochsalzes das Reaktionsprodukt der Destillation im Vakuum unterwirft.
2. Herstellung eines therapeutisch verwendbaren, flüssigen Gemisches aus den nach
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
In order to present a liquid product that can be used for therapeutic purposes, these two Estor are finally mixed in suitable proportions. Has proven itself in practice z. B. a mixture consisting of 60 parts of methyl ester and 40 parts of ethyl ester. However, other mixing ratios can also be used.
PATENT CLAIMS:
EMI2.1
whereupon the reaction product is subjected to distillation in vacuo in a known manner after removing the roaction cooking salt.
2. Production of a therapeutically usable liquid mixture from the after
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT29231T | 1904-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT29231B true AT29231B (en) | 1907-07-25 |
Family
ID=3542422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT29231D AT29231B (en) | 1904-11-07 | 1904-11-07 | Process for the production of colorless, crystallized methyl and ethyl esters of salicylglycolic acid and a therapeutically usable liquid mixture thereof. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT29231B (en) |
-
1904
- 1904-11-07 AT AT29231D patent/AT29231B/en active
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