PL2956B3 - The method of obtaining arsenobenzole derivatives, stable in solution. - Google Patents
The method of obtaining arsenobenzole derivatives, stable in solution. Download PDFInfo
- Publication number
- PL2956B3 PL2956B3 PL2956A PL295623A PL2956B3 PL 2956 B3 PL2956 B3 PL 2956B3 PL 2956 A PL2956 A PL 2956A PL 295623 A PL295623 A PL 295623A PL 2956 B3 PL2956 B3 PL 2956B3
- Authority
- PL
- Poland
- Prior art keywords
- solution
- stable
- arsenobenzole
- derivatives
- obtaining
- Prior art date
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- -1 methylene dithionite Chemical compound 0.000 claims description 2
- AWYSLGMLVOSVIS-UHFFFAOYSA-N phenyl(phenylarsanylidene)arsane Chemical compound C1=CC=CC=C1[As]=[As]C1=CC=CC=C1 AWYSLGMLVOSVIS-UHFFFAOYSA-N 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- IUQXMAXWSJDJAY-UHFFFAOYSA-N S(=O)(O)OS(=O)O.C=O Chemical compound S(=O)(O)OS(=O)O.C=O IUQXMAXWSJDJAY-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
Najdluzszy czas trwania patentu do 18 pazdziernika 1939 r, W patencie Nr 819 opisano sposób o- trzymywania preparatów bardzo trwalych przez polaczenie pochodnej podsiarczyno- wej dowolnego arsenobenzolu z dowolnym arsenobenzolem.Obecnie wykryto, ze polaczenie zwiaz¬ ku dwusiarczynowego aldehydu mrówko¬ wego arsenobenzolu równiez z dowolnym arsenobenzolem prowadzi do produktów, odznaczajacych sie wielka trwaloscia i cen- nemi wlasnosciami leczniczemi. Polaczenie to mozna uskutecznic na drodze suchej, w roiztworze lub w zawiesinie.Przyklad. 3 g zwiazku jednoaldehydo- dwusiarezynu mrówkowego dwuoksydwu- aminoarsenobenzolu rozpuszcza sie w 10 cni3 H20, nastepnie 3 g zwiazku sirebro- wosodowego dwuoksydwuaminoarsenoben- zolu równiez w 10 cm3 H20. Oba roztwory laczy sie i pozostawia w atmosferze azotu w ciagu godziny, niekiedy je podgrzewajac.Roiztwór wlewa sie do alkoholu uzytego w ilosci okolo 1% 1, poozem cialo wytracone odsaczai sie. Zwiazek otrzymany stanowi proszek o barwie brunatnej, przechodzacej w brunatnoczarna, rozpuszczalny w wodzie c odczynie alkalicznym, a nierozpuszczalny w alkohoiloeterze. C02 nie wytraca go z roztworu wodnego.Zamiast jednoaldehydii mrówkowegok mozna wziac dwiialdehyd mrówkowy, a ó- trzyma sie preparat o wlasnosciach podob¬ nych. PLThe longest term of the patent until October 18, 1939, Patent No. 819 describes a method of making very stable preparations by combining a desulfite derivative of any arsenobenzol with any arsenobenzol. Now it has been found that the combination of a disulfite formaldehyde and arsenobenzol with any arenobenzol it leads to products characterized by great durability and valuable medicinal properties. The combination may be effected dry, in solution or in suspension. 3 g of the formic dioxydiaminarenobenzole monaldehyde dibasin compound are dissolved in 10 h3 H 2 O, then 3 g of the sodium sirebrosodium dioxydiaminarsenbenzol compound also in 10 cm 3 H 2 O. The two solutions are combined and left under nitrogen for an hour, sometimes heating them up. The solution is poured into the alcohol used in an amount of about 1% 1, then the lost body is drained. The obtained compound is a brown-black powder, soluble in water with an alkaline reaction, and insoluble in alcohol ether. CO2 does not wipe it out of the aqueous solution. Instead of formic monaldehyde, formic dividehyde can be taken, and a preparation with similar properties is obtained. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2956B3 true PL2956B3 (en) | 1925-10-31 |
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