CH86514A - Process for the preparation of a complex silver compound of glycocolla - Google Patents
Process for the preparation of a complex silver compound of glycocollaInfo
- Publication number
- CH86514A CH86514A CH86514DA CH86514A CH 86514 A CH86514 A CH 86514A CH 86514D A CH86514D A CH 86514DA CH 86514 A CH86514 A CH 86514A
- Authority
- CH
- Switzerland
- Prior art keywords
- glycocolla
- silver compound
- complex
- preparation
- complex silver
- Prior art date
Links
- 229940100890 silver compound Drugs 0.000 title claims description 9
- 150000003379 silver compounds Chemical class 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 2
- 125000003827 glycol group Chemical group 0.000 claims description 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 2
- 230000001225 therapeutic effect Effects 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 150000001450 anions Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 150000003378 silver Chemical class 0.000 description 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 150000001371 alpha-amino acids Chemical class 0.000 description 1
- 235000008206 alpha-amino acids Nutrition 0.000 description 1
- -1 amine compounds Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229940054334 silver cation Drugs 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
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
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/005—Compounds containing elements of Groups 1 or 11 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
verfahren zur Darstellung einer komplexen Silberverbindung des Glykokolls. Komplexe Silberverbindungen von a-Amino- säuren sind noch nicht bekannt. Bei Zusatz von Ammoniak und Aminen (Methylamin, Äthylamin, Äthylendiamin), sowie von üya- niden, Thiosnlfaten, Rhodanitien zu organi schen und anorganischen Silbersalzen ent stehen bekanntlich komplexe Silbersalze,
welche das Silber nicht oder nur zum ge ringen Teil in der Form des elektrisch disso ziierten einwertigen Silberkations besitzen. Die Ammoniak- und Aminverbindungen ent halten nach den Untersuchungen von Bod- länder (Berichte der deutschen chemischen Gesellschaft 36, 1903, S. 2878), Bodländer und Fittig (Zeitschrift für physiologische Chemie 39, 1902, S. 605), sowie von Euler (Berichte der deutschen chemischen Gesell schaft 36, 1903, S.
1854) das komplexe Ka tion Ag (AM)2', wo Am NH3 CH3 NHa usw. bedeutet. Die Cyaniddoppelsalze weisen das komplexe Anion Ag (CN)a', die Rhodanid- doppelsalze das Anion Ag (SCN)a', die Thio- sulfatdoppelsalze das Anion Ag (S208)2"' und Ag (S2Os)s""' auf.
Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Darstellung einer kom- plexen Silberverbindung des Glykokolls, wel ches darin besteht, dass man auf Silbernitrat einen Überschuss von Glykokoll zur Einwir kung bringt.
Die komplexe Silberverbindung des GIy- kokolls bildet eine kristallinische blasse, welche sich leicht in Wasser löst. Die wässe rige Lösung reagiert neutral. Sie zeichnet sich gegenüber den wässerigen Lösungen der einfachen Silbersalze durch eine bedeutend grössere Haltbarkeit aus. Bei Zusatz von Natronlauge oder Soda entsteht keine Fäl lung. Die komplexe Silberverbindung des Cxlykokolls soll zu therapeutischen Zwecken verwendet werden.
<I>Beispiel:</I> 17 Teile Silbernitrat werden in wenig Wasser gelöst, zu einer gesättigten Lösung von 37,2 Teilen Glykokoll gegeben und im Vakuum bei gelinder Temperatur eingedampft. Die erhaltene komplexe Glykokollsilberv er- bindung bildet eine kristallinische Masse.
process for the preparation of a complex silver compound of glycocolla. Complex silver compounds of α-amino acids are not yet known. When ammonia and amines (methylamine, ethylamine, ethylenediamine), as well as uyanides, thiosolefates, rhodanites are added to organic and inorganic silver salts, complex silver salts are known
which do not have the silver or only to a small extent in the form of the electrically dissociated monovalent silver cation. The ammonia and amine compounds contain according to the investigations by Bodlander (reports of the German chemical society 36, 1903, p. 2878), Bodländer and Fittig (Zeitschrift für Physiologische Chemie 39, 1902, p. 605), as well as by Euler ( Reports of the German Chemical Society 36, 1903, p.
1854) the complex cation Ag (AM) 2 ', where Am means NH3 CH3 NHa etc. The cyanide double salts have the complex anion Ag (CN) a ', the rhodanide double salts the anion Ag (SCN) a', the thiosulfate double salts the anion Ag (S208) 2 "'and Ag (S2Os) s" "'.
The subject matter of the present invention is a method for the preparation of a complex silver compound of glycocolla, which consists in bringing an excess of glycocollar into effect on silver nitrate.
The complex silver compound of the glycol forms a crystalline pale which easily dissolves in water. The aqueous solution reacts neutrally. Compared to the aqueous solutions of the simple silver salts, it is distinguished by its significantly greater durability. No precipitation occurs when caustic soda or soda is added. The complex silver compound of glycocolla is said to be used for therapeutic purposes.
<I> Example: </I> 17 parts of silver nitrate are dissolved in a little water, added to a saturated solution of 37.2 parts of glycol and evaporated in vacuo at a gentle temperature. The complex glycocollsilver compound obtained forms a crystalline mass.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH86514T | 1918-12-23 | ||
| CH84832T | 1918-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH86514A true CH86514A (en) | 1920-09-01 |
Family
ID=25703385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH86514D CH86514A (en) | 1918-12-23 | 1918-12-23 | Process for the preparation of a complex silver compound of glycocolla |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH86514A (en) |
-
1918
- 1918-12-23 CH CH86514D patent/CH86514A/en unknown
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