MD1174G2 - Procedeu de obţinere a lilioninelor - Google Patents
Procedeu de obţinere a lilioninelor Download PDFInfo
- Publication number
- MD1174G2 MD1174G2 MD97-0297A MD970297A MD1174G2 MD 1174 G2 MD1174 G2 MD 1174G2 MD 970297 A MD970297 A MD 970297A MD 1174 G2 MD1174 G2 MD 1174G2
- Authority
- MD
- Moldova
- Prior art keywords
- lilionines
- preparation
- buthanol
- lilium
- henry
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 241000196324 Embryophyta Species 0.000 abstract 1
- 241000234435 Lilium Species 0.000 abstract 1
- SIHHLZPXQLFPMC-UHFFFAOYSA-N chloroform;methanol;hydrate Chemical compound O.OC.ClC(Cl)Cl SIHHLZPXQLFPMC-UHFFFAOYSA-N 0.000 abstract 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000010898 silica gel chromatography Methods 0.000 abstract 1
- 229930002534 steroid glycoside Natural products 0.000 abstract 1
Landscapes
- Steroid Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
Invenţia se referă la chimia bioorganică şi poate fi utilizată în agricultură pentru protecţia plantelor.Esenţa invenţiei constă în aceea că procedeul propus include extragerea lilioninelor din bulbii de Lilium henry cu soluţie apoasă de etanol de 70%, apoi cu n-butanol, evaporarea extractului, cromatografierea fracţiei obţinute pe coloana cu silicagel în sistemul de eluanţi cloroform-metanol-apă în raport de 65:35:5 şi izolarea ulterioară a produsului final.Rezultatul tehnic al invenţiei constă în creşterea gradului de izolare a glicozidelor steroidice cu polarizare slabă, a purităţii produsului final şi în simplificarea procedeului.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD97-0297A MD1174G2 (ro) | 1997-11-14 | 1997-11-14 | Procedeu de obţinere a lilioninelor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD97-0297A MD1174G2 (ro) | 1997-11-14 | 1997-11-14 | Procedeu de obţinere a lilioninelor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD1174F1 MD1174F1 (ro) | 1999-03-31 |
| MD1174G2 true MD1174G2 (ro) | 1999-10-31 |
Family
ID=19739079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD97-0297A MD1174G2 (ro) | 1997-11-14 | 1997-11-14 | Procedeu de obţinere a lilioninelor |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1174G2 (ro) |
-
1997
- 1997-11-14 MD MD97-0297A patent/MD1174G2/ro unknown
Non-Patent Citations (2)
| Title |
|---|
| Goreanu Gh. Glicozide steroidice din bulbii Lilium henry. Revista farmaceutică a Moldovei.1977, nr.1, p. 24-25 * |
| Методы экспериментальной микологии. Киев, Наукова думка, 1982, 550 с. * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD1174F1 (ro) | 1999-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20171114 |