CH101278A - Process for the preparation of a mercury salt of the complex bismuthyltartaric acid. - Google Patents
Process for the preparation of a mercury salt of the complex bismuthyltartaric acid.Info
- Publication number
- CH101278A CH101278A CH101278DA CH101278A CH 101278 A CH101278 A CH 101278A CH 101278D A CH101278D A CH 101278DA CH 101278 A CH101278 A CH 101278A
- Authority
- CH
- Switzerland
- Prior art keywords
- mercury
- acid
- complex
- bismuthyltartaric
- preparation
- Prior art date
Links
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Verfahren zur Darstellung eines Quecksilbersalzes der komplexen Bismutylweinsäure. Es wurde gefunden, dass eine komplexe Wismutverbindung der Weinsäure mitQueck- silbersalzen zu einer Verbindung zusammen tritt, die als Quecksilbersalz der komplexen Bismutylweinsäure anzusehen ist. Die Dar stellung der neuen Verbindung kann in der Weise geschehen, dass die komplexe Bismutyl- weinsäure in Form ihrer Alkalisalze, wie z. B. das bismutylweinsaure Kalium (Zeit schrift für anorganische Chemie 48, 208 (1906), mit Salzen des Quecksilbers umge setzt werden.
Das Präparat soll bei der Behandlung der Syphilis Verwendung finden. Der Gehalt des Präparates an Wismut und Quecksilber schwankt je nach der Menge der angewand ten Komponenten; seine Giftigkeit ist ge ringer als die der wismutfreien Verbindun gen mit gleichem Gehalt an Quecksilber, anderseits ist im Tierversuch die therapeu tische Wirkung des Wismuts durch die Quecksilberkomponente verstärkt. <I>.
Beispiel:</I> 10 gr bismutylweinsaures Natrium wer den in 500 ccm Wasser gelöst und in eine schwach mit Salpetersäure angesäuerte Lö sung von 6,5 gr Merkuronitrat in 150 ccm Wasser eingegossen. Es fällt ein weisser, gallertiger Niederschlag, der nach dem Aus waschen und Trocknen ein schweres, weisses Pulver mit einem Gehalt von etwa 40 Wismut und 34% Quecksilber bildet.
Process for the preparation of a mercury salt of the complex bismuthyltartaric acid. It has been found that a complex bismuth compound of tartaric acid combines with mercury salts to form a compound which is to be regarded as the mercury salt of the complex bismuthyltartaric acid. The presentation of the new compound can be done in such a way that the complex bismuthyltartaric acid in the form of its alkali salts, such as. B. the bismutyltartaric acid potassium (journal for inorganic chemistry 48, 208 (1906), with salts of mercury is implemented.
The preparation is said to be used in the treatment of syphilis. The bismuth and mercury content of the preparation varies depending on the amount of components used; its toxicity is lower than that of the bismuth-free compounds with the same mercury content; on the other hand, the therapeutic effect of bismuth is enhanced by the mercury component in animal experiments. <I>.
Example: </I> 10 g bismutyltartaric acid sodium are dissolved in 500 ccm water and poured into a solution of 6.5 g mercury nitrate in 150 ccm water that is weakly acidified with nitric acid. A white, gelatinous precipitate falls which, after washing and drying, forms a heavy, white powder with a content of about 40 bismuth and 34% mercury.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE101278X | 1922-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH101278A true CH101278A (en) | 1923-09-17 |
Family
ID=5648842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH101278D CH101278A (en) | 1922-01-25 | 1923-01-22 | Process for the preparation of a mercury salt of the complex bismuthyltartaric acid. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH101278A (en) |
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1923
- 1923-01-22 CH CH101278D patent/CH101278A/en unknown
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