PL422933A1 - 7,4'-dibutoxy-naringenin oxime and method for obtaining 7,4'-dibutoxy-naringenin oxime - Google Patents
7,4'-dibutoxy-naringenin oxime and method for obtaining 7,4'-dibutoxy-naringenin oximeInfo
- Publication number
- PL422933A1 PL422933A1 PL422933A PL42293317A PL422933A1 PL 422933 A1 PL422933 A1 PL 422933A1 PL 422933 A PL422933 A PL 422933A PL 42293317 A PL42293317 A PL 42293317A PL 422933 A1 PL422933 A1 PL 422933A1
- Authority
- PL
- Poland
- Prior art keywords
- oxime
- dibutoxy
- naringenin
- obtaining
- dibutoxynaringenine
- Prior art date
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Przedmiotem zgłoszenia jest oksym 7,4'-dibutoksynaringeniny o wzorze 2 oraz sposób otrzymywania tego związku. Poniższy sposób polega na tym, że do substratu, którym jest 7,4'-dibutoksynaringenina o wzorze 1 dodaje się chlorowodorek hydroksyloaminy oraz bezwodny octan sodu w stosunku molowym co najmniej 1:1,5:1,5 oraz minimalną ilość alkoholu, co stanowi mieszaninę reakcyjną, którą zabezpiecza się przed dostępem światła i pozostawia w temperaturze od 45°C do 55°C na okres od 24 do 56 godzin przy ciągłym mieszaniu, po czym mieszaninę wylewa się do wody z lodem, wytrącony osad sączy się pod zmniejszonym ciśnieniem, a następnie otrzymany surowy produkt oczyszcza się.The subject of the application is 7,4'-dibutoxynaringenine oxime of formula 2 and the method of obtaining this compound. The following method consists in adding hydroxylamine hydrochloride and anhydrous sodium acetate in a molar ratio of at least 1: 1.5: 1.5 and a minimum amount of alcohol to the substrate, which is 7,4'-dibutoxynaringenine of formula 1 the reaction mixture, which is protected from light and left at a temperature of 45 ° C to 55 ° C for 24 to 56 hours with continuous stirring, after which the mixture is poured into ice-water, the precipitate is filtered under reduced pressure, and then the obtained crude product is purified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL422933A PL235500B1 (en) | 2017-09-21 | 2017-09-21 | 7,4'-dibutoxy-naringenin oxime and method for obtaining 7,4'-dibutoxy-naringenin oxime |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL422933A PL235500B1 (en) | 2017-09-21 | 2017-09-21 | 7,4'-dibutoxy-naringenin oxime and method for obtaining 7,4'-dibutoxy-naringenin oxime |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL422933A1 true PL422933A1 (en) | 2019-03-25 |
| PL235500B1 PL235500B1 (en) | 2020-08-24 |
Family
ID=65799991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL422933A PL235500B1 (en) | 2017-09-21 | 2017-09-21 | 7,4'-dibutoxy-naringenin oxime and method for obtaining 7,4'-dibutoxy-naringenin oxime |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL235500B1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL399895A1 (en) * | 2012-07-11 | 2013-01-07 | Uniwersytet Przyrodniczy We Wroclawiu | Isoxanthohumol oxime and method of obtaining of the isoxanthohumol oxime |
-
2017
- 2017-09-21 PL PL422933A patent/PL235500B1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL399895A1 (en) * | 2012-07-11 | 2013-01-07 | Uniwersytet Przyrodniczy We Wroclawiu | Isoxanthohumol oxime and method of obtaining of the isoxanthohumol oxime |
Non-Patent Citations (1)
| Title |
|---|
| CHAVI YENJAI, SUCHANA WANICH, BIOORGANIC & MEDICINAL CHEMISTRY LETTERS VOLUME 20, ISSUE 9, 1 May 2010 (2010-05-01) * |
Also Published As
| Publication number | Publication date |
|---|---|
| PL235500B1 (en) | 2020-08-24 |
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