MD644G2 - Procedeu de obţinere a glicozidei steroidice 3-O-(a-L-ramnopiranozil(1-2))-O-(b-D-glucopiranozil (1-3))-O-b-D-glucopiranozida-(25R)-spirost-5-en-3b, 27-diol-27-O-(3-hidroxi-3-metilglutaroil) - Google Patents

Procedeu de obţinere a glicozidei steroidice 3-O-(a-L-ramnopiranozil(1-2))-O-(b-D-glucopiranozil (1-3))-O-b-D-glucopiranozida-(25R)-spirost-5-en-3b, 27-diol-27-O-(3-hidroxi-3-metilglutaroil)

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Publication number
MD644G2
MD644G2 MD95-0353A MD950353A MD644G2 MD 644 G2 MD644 G2 MD 644G2 MD 950353 A MD950353 A MD 950353A MD 644 G2 MD644 G2 MD 644G2
Authority
MD
Moldova
Prior art keywords
ramnopyranozil
spirost
hidroxy
diol
obtaining
Prior art date
Application number
MD95-0353A
Other languages
English (en)
Russian (ru)
Other versions
MD644F1 (ro
Inventor
Павел КИНТЯ
Angela Guriev
Галина ЛУПАШКУ
Original Assignee
Институт Генетики И Физиологии Растений Академии Наук Молдовы
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт Генетики И Физиологии Растений Академии Наук Молдовы filed Critical Институт Генетики И Физиологии Растений Академии Наук Молдовы
Priority to MD95-0353A priority Critical patent/MD644G2/ro
Publication of MD644F1 publication Critical patent/MD644F1/ro
Publication of MD644G2 publication Critical patent/MD644G2/ro

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  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Invenţia se referă la chimia bioorganică, în special la procedeul de obţinere a glicozidei steroidice ( 3-O-[α-L-ramnopiranozil (1→2)]-O-[β-D-glucopiranozil(1→3)]-O-β-D-glucopiranozidă-(25R)-spirost-5-en-3β, 27-diol-27-O-(3-hidroxi-3-metilglutaroil) care manifestă proprietăţi fungicide şi poate fi aplicată în agricultură.Esenţa invenţiei constă în obţinerea glicozidei steroidice prin extragerea bulbilor de Lilium regale cu alcool etilic de 70%, concentrarea extractului şi precipitarea ulterioară a glicozidei steroidice la temperatura de 0...4°C.Rezultatul tehnic al invenţiei constă în simplificarea procedeului de obţinere a glicozidei steroidice cu proprietăţi fungicide prin reducerea numărului de operaţii.
MD95-0353A 1995-10-04 1995-10-04 Procedeu de obţinere a glicozidei steroidice 3-O-(a-L-ramnopiranozil(1-2))-O-(b-D-glucopiranozil (1-3))-O-b-D-glucopiranozida-(25R)-spirost-5-en-3b, 27-diol-27-O-(3-hidroxi-3-metilglutaroil) MD644G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD95-0353A MD644G2 (ro) 1995-10-04 1995-10-04 Procedeu de obţinere a glicozidei steroidice 3-O-(a-L-ramnopiranozil(1-2))-O-(b-D-glucopiranozil (1-3))-O-b-D-glucopiranozida-(25R)-spirost-5-en-3b, 27-diol-27-O-(3-hidroxi-3-metilglutaroil)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD95-0353A MD644G2 (ro) 1995-10-04 1995-10-04 Procedeu de obţinere a glicozidei steroidice 3-O-(a-L-ramnopiranozil(1-2))-O-(b-D-glucopiranozil (1-3))-O-b-D-glucopiranozida-(25R)-spirost-5-en-3b, 27-diol-27-O-(3-hidroxi-3-metilglutaroil)

Publications (2)

Publication Number Publication Date
MD644F1 MD644F1 (ro) 1996-12-31
MD644G2 true MD644G2 (ro) 1997-07-31

Family

ID=19738732

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0353A MD644G2 (ro) 1995-10-04 1995-10-04 Procedeu de obţinere a glicozidei steroidice 3-O-(a-L-ramnopiranozil(1-2))-O-(b-D-glucopiranozil (1-3))-O-b-D-glucopiranozida-(25R)-spirost-5-en-3b, 27-diol-27-O-(3-hidroxi-3-metilglutaroil)

Country Status (1)

Country Link
MD (1) MD644G2 (ro)

Also Published As

Publication number Publication date
MD644F1 (ro) 1996-12-31

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Date Code Title Description
FG3A Granted patent for invention
IF99 Valid patent on 19990615

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