CH193834A - Method for producing a urethane series mercury compound. - Google Patents
Method for producing a urethane series mercury compound.Info
- Publication number
- CH193834A CH193834A CH193834DA CH193834A CH 193834 A CH193834 A CH 193834A CH 193834D A CH193834D A CH 193834DA CH 193834 A CH193834 A CH 193834A
- Authority
- CH
- Switzerland
- Prior art keywords
- mercury
- salt
- mercury salt
- compound
- urethane
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic System
- C07F3/10—Mercury compounds
Description
Verfahren zur Herstellung einer Quecksilberverbindung der Urethanreihe. Es wurde gefunden, dass man zu einer neuen Quecksilberverbindung gelangen kann, wenn man auf N-Allyl-propylurethan ein
EMI0001.0004
bildet ein weisses Kristallpulver, das gegen Natronlauge beständig-ist. Die neue Verbin dung bildet wasserlösliche Salze. Ihr Acetat hat den F. 81-82 .
Die neue Verbindung zeichnet sich durch ihre starke diuretische und antiseptisebe Wir kung bei guter Verträglichkeit aus. Sie soll therapeutische Verwendung finden.
Nach dem Verfahren der Erfindung wird die gleiche Verbindung erhalten, sowohl durch Addition normaler, als auch basischer Mer- kurisalze, wie zum Beispiel den aus einer Mischung von je 1 Mol Merkurioxyd und 1 Äquivalent einer organischen Säure, oder je 1/2 Mol Merkurioxyd und i/2 Mol eines normalen Merkurisalzes erhaltenen Salzen. Merkurisalz einwirken lässt und aus dem so erhaltenen Salz die Base in Freiheit setzt.
Die auf diese Weise gewonnene Verbin dung der Konstitutionsformel <I>Beispiel:</I> 14,3 Teile N-Allyl-propylurethan, 10,8 Teile Nerkurioxyd und 15,9 Teile Merkuri acetat werden mit Wasser erwärmt. Nach er folgter Umsetzung wird die Lösung im Vaku um zur Trockne eingedampft. Das so er haltene, rasch erstarrende Öl kann aus Essig ester umkristallisiert werden und bildet dann feine Nädelchen vom F.<B>81-82,</B> die in Wasser leicht löslich sind.
Zur Herstellung der freien Base wird das so gewonnene N-Allyl-propylurethan-inerkuri- acetat mit der berechneten Menge Natron lauge versetzt und die Lösung im Vakuum eingedampft. Durch Ausziehen mit absolutem Alkohol und Verdampfen des Lösungsmittels erhält man das N-Allyl-propylurethan-merkuri- hydroxyd. An Stelle von Merkuriacetat kann auch ein anderes Merkurisalz verwendet wer den.
A method for producing a urethane series mercury compound. It has been found that a new mercury compound can be obtained by using N-allyl propyl urethane
EMI0001.0004
forms a white crystal powder that is resistant to caustic soda. The new compound forms water-soluble salts. Your acetate has the F. 81-82.
The new compound is characterized by its strong diuretic and antiseptic effect and good tolerance. It should find therapeutic use.
According to the process of the invention, the same compound is obtained, both by addition of normal and basic mercury salts, such as, for example, that of a mixture of 1 mol of mercury dioxide and 1 equivalent of an organic acid, or 1/2 mol of mercury dioxide and each i / 2 mol of a normal mercury salt obtained. Lets the mercury salt act and sets the base free from the salt thus obtained.
The compound of the constitutional formula obtained in this way <I> Example: </I> 14.3 parts of N-allyl propyl urethane, 10.8 parts of nerkurioxide and 15.9 parts of mercury acetate are heated with water. After he followed reaction, the solution is evaporated to dryness in vacuo. The quickly solidifying oil obtained in this way can be recrystallized from ethyl acetate and then forms fine needles of F. <B> 81-82 </B> which are easily soluble in water.
To prepare the free base, the N-allyl-propyl urethane-inerkuri- acetate obtained in this way is mixed with the calculated amount of sodium hydroxide solution and the solution is evaporated in vacuo. Extraction with absolute alcohol and evaporation of the solvent gives the N-allyl propyl urethane mercury hydroxide. Instead of mercury acetate, another mercury salt can also be used.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH193834T | 1934-11-03 | ||
CH188440T | 1935-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH193834A true CH193834A (en) | 1937-10-31 |
Family
ID=25721639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH193834D CH193834A (en) | 1934-11-03 | 1934-11-03 | Method for producing a urethane series mercury compound. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH193834A (en) |
-
1934
- 1934-11-03 CH CH193834D patent/CH193834A/en unknown
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