CA3117196A1 - Procede d`extraction de composes du dendrobium nobile (lindl.) et application connexe - Google Patents
Procede d`extraction de composes du dendrobium nobile (lindl.) et application connexe Download PDFInfo
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- CA3117196A1 CA3117196A1 CA3117196A CA3117196A CA3117196A1 CA 3117196 A1 CA3117196 A1 CA 3117196A1 CA 3117196 A CA3117196 A CA 3117196A CA 3117196 A CA3117196 A CA 3117196A CA 3117196 A1 CA3117196 A1 CA 3117196A1
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- ethyl acetate
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000008569 process Effects 0.000 title claims abstract description 24
- RYAHJFGVOCZDEI-UFFNCVEVSA-N Dendrobine Chemical compound C([C@H]1CC[C@@H]2[C@@]31C)N(C)[C@@H]3[C@H]1[C@@H](C(C)C)[C@@H]2C(=O)O1 RYAHJFGVOCZDEI-UFFNCVEVSA-N 0.000 title claims abstract description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 84
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- Medicines Containing Plant Substances (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Il est décrit un procédé d'extraction de composés à partir de Dendrobium nobile Lindl. qui consiste à faire ce qui suit : procéder à l'extraction du Dendrobium nobile Lindl. avec de l'acétate d'éthyle; faire passer le liquide extrait grâce à l'acétate d'éthyle dans une colonne à pression réduite, une colonne à phase inversée et une colonne de Séphadexe; purifier le liquide par chromatographie liquide à haute performance semi-préparative en vue d'obtenir des composés représentés par la Formule I et la Formule II. Le procédé fournit des composés représentés par les Formules I et II capables d'inhiber l'activité d'une alpha-glucosidase et la production de monoxyde d'azote et de présenter une activité anti-inflammatoire. Les composés décrits peuvent donc servir à préparer un produit alimentaire et un médicament servant à traiter le diabète sucré et l'inflammation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159498.1A CN111349017B (zh) | 2020-03-11 | 2020-03-11 | 一种从金钗石斛中提取化合物的工艺及应用 |
| CN202010159498.1 | 2020-03-11 | ||
| PCT/CN2020/134917 WO2021179711A1 (fr) | 2020-03-11 | 2020-12-09 | Procédé d'extraction de composés de dendrobium nobile et leur utilisation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3117196A1 true CA3117196A1 (fr) | 2021-09-11 |
| CA3117196C CA3117196C (fr) | 2024-02-13 |
Family
ID=77663215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3117196A Active CA3117196C (fr) | 2020-03-11 | 2020-12-09 | Procede d`extraction de composes du dendrobium nobile (lindl.) et application connexe |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA3117196C (fr) |
-
2020
- 2020-12-09 CA CA3117196A patent/CA3117196C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3117196C (fr) | 2024-02-13 |
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