PL422932A1 - 7-isopropoxy-naringenin oxime and method for obtaining 7-isopropoxy-naringenin oxime - Google Patents

7-isopropoxy-naringenin oxime and method for obtaining 7-isopropoxy-naringenin oxime

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Publication number
PL422932A1
PL422932A1 PL422932A PL42293217A PL422932A1 PL 422932 A1 PL422932 A1 PL 422932A1 PL 422932 A PL422932 A PL 422932A PL 42293217 A PL42293217 A PL 42293217A PL 422932 A1 PL422932 A1 PL 422932A1
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PL
Poland
Prior art keywords
oxime
naringenin
isopropoxy
obtaining
isopropoxynaringenin
Prior art date
Application number
PL422932A
Other languages
Polish (pl)
Other versions
PL235499B1 (en
Inventor
Joanna Kozłowska
Mirosław Anioł
Original Assignee
Uniwersytet Przyrodniczy we Wrocławiu
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Publication date
Application filed by Uniwersytet Przyrodniczy we Wrocławiu filed Critical Uniwersytet Przyrodniczy we Wrocławiu
Priority to PL422932A priority Critical patent/PL235499B1/en
Publication of PL422932A1 publication Critical patent/PL422932A1/en
Publication of PL235499B1 publication Critical patent/PL235499B1/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Przedmiotem zgłoszenia jest oksym 7-izopropoksynaringeniny o wzorze 2 oraz sposób otrzymywania tego związku. Sposób ten polega na tym, że do substratu, którym jest 7-izopropoksynaringenina 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 35°C do 45°C na okres od 18 do 24 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-isopropoxynaringenin oxime of formula 2 and the method of obtaining this compound. This 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-isopropoxynaringenin of formula 1, which is the reaction mixture, which is protected from light and left at a temperature of 35 ° C to 45 ° C for 18 to 24 hours with continuous stirring, after which the mixture is poured into ice water, the precipitate is filtered under reduced pressure, and then obtained the crude product is purified.

PL422932A 2017-09-21 2017-09-21 7-isopropoxy-naringenin oxime and method for obtaining 7-isopropoxy-naringenin oxime PL235499B1 (en)

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PL422932A PL235499B1 (en) 2017-09-21 2017-09-21 7-isopropoxy-naringenin oxime and method for obtaining 7-isopropoxy-naringenin oxime

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PL422932A PL235499B1 (en) 2017-09-21 2017-09-21 7-isopropoxy-naringenin oxime and method for obtaining 7-isopropoxy-naringenin oxime

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PL422932A1 true PL422932A1 (en) 2019-03-25
PL235499B1 PL235499B1 (en) 2020-08-24

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL443481A1 (en) * 2023-01-13 2024-07-15 Uniwersytet Przyrodniczy we Wrocławiu 7-O-Octylnaringenin oxime and method of obtaining 7-O-Octylnaringenin oxime
PL443480A1 (en) * 2023-01-13 2024-07-15 Uniwersytet Przyrodniczy we Wrocławiu 7-O-Nonylnaringenin oxime and method of obtaining 7-O-Nonylnaringenin oxime
PL443479A1 (en) * 2023-01-13 2024-07-15 Uniwersytet Przyrodniczy we Wrocławiu 7-O-Heptylnaringenin oxime and method of obtaining 7-O-Heptylnaringenin oxime
PL443482A1 (en) * 2023-01-13 2024-07-15 Uniwersytet Przyrodniczy we Wrocławiu 7-O-Undecylnaringenin oxime and method of obtaining 7-O-Undecylnaringenin oxime

Citations (1)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Title
CHAVI YENJAI, SUCHANA WANICH, BIOORGANIC & MEDICINAL CHEMISTRY LETTERS VOLUME 20, ISSUE 9, 1 May 2010 (2010-05-01) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL443481A1 (en) * 2023-01-13 2024-07-15 Uniwersytet Przyrodniczy we Wrocławiu 7-O-Octylnaringenin oxime and method of obtaining 7-O-Octylnaringenin oxime
PL443480A1 (en) * 2023-01-13 2024-07-15 Uniwersytet Przyrodniczy we Wrocławiu 7-O-Nonylnaringenin oxime and method of obtaining 7-O-Nonylnaringenin oxime
PL443479A1 (en) * 2023-01-13 2024-07-15 Uniwersytet Przyrodniczy we Wrocławiu 7-O-Heptylnaringenin oxime and method of obtaining 7-O-Heptylnaringenin oxime
PL443482A1 (en) * 2023-01-13 2024-07-15 Uniwersytet Przyrodniczy we Wrocławiu 7-O-Undecylnaringenin oxime and method of obtaining 7-O-Undecylnaringenin oxime

Also Published As

Publication number Publication date
PL235499B1 (en) 2020-08-24

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