CH180311A - Process for the preparation of an organic bismuth compound. - Google Patents
Process for the preparation of an organic bismuth compound.Info
- Publication number
- CH180311A CH180311A CH180311DA CH180311A CH 180311 A CH180311 A CH 180311A CH 180311D A CH180311D A CH 180311DA CH 180311 A CH180311 A CH 180311A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- organic bismuth
- bismuth compound
- water
- organic
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Verfahren zur Darstellung einer organischen Wismutverbindung. Gegenstand des vorliegenden Patentes ist ein Verfahren zur Darstellung einer organi schen Wismutverbindung, welches dadurch gekennzeichnet ist, dass man 3 Mol eines Alkalisalzes der Camphancarbonsäure mit einem Mol eines anorganischen Wismutsalzes umsetzt.
Die so erhaltene neue Verbindung ist in Äther, Chlorofoim und Ölen leicht löslich, in Wasser schwer löslich. Sie soll als Arznei mittel Verwendung finden.
<I>Beispiel:</I> 18 g Camphancarbonsäure werden mit 100 cmg n-Natronlauge in Lösung gebracht und dann mit einer Lösung von 17 g Wis- inutnitrat, 8 g Mannit und 100 cm' Wasser versetzt. Das ausfallende camphancarbon- saure Wismut wird abgesaugt und mit Was ser gewaschen. Es ist leicht löslich in Äther, Chloroform und Ölen, schwerlöslicb in Wasser.
Process for the preparation of an organic bismuth compound. The subject of the present patent is a process for the preparation of an organic bismuth compound, which is characterized in that 3 moles of an alkali salt of camphane carboxylic acid are reacted with one mole of an inorganic bismuth salt.
The new compound obtained in this way is easily soluble in ether, chlorofoim and oils, and sparingly soluble in water. It should be used as a medicament.
<I> Example: </I> 18 g of camphane carboxylic acid are brought into solution with 100 cmg of n-sodium hydroxide solution and then mixed with a solution of 17 g of bisinut nitrate, 8 g of mannitol and 100 cm of water. The camphancarboxylic acid bismuth which precipitates is filtered off with suction and washed with water. It is easily soluble in ether, chloroform and oils, and sparingly soluble in water.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH163138T | 1932-03-19 | ||
| DE180311X | 1932-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH180311A true CH180311A (en) | 1935-10-15 |
Family
ID=25717710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH180311D CH180311A (en) | 1932-03-19 | 1933-11-02 | Process for the preparation of an organic bismuth compound. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH180311A (en) |
-
1933
- 1933-11-02 CH CH180311D patent/CH180311A/en unknown
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