DD293272A5 - Verfahren zur extraktion von rhizoma petasitidis - Google Patents
Verfahren zur extraktion von rhizoma petasitidis Download PDFInfo
- Publication number
- DD293272A5 DD293272A5 DD90339433A DD33943390A DD293272A5 DD 293272 A5 DD293272 A5 DD 293272A5 DD 90339433 A DD90339433 A DD 90339433A DD 33943390 A DD33943390 A DD 33943390A DD 293272 A5 DD293272 A5 DD 293272A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- extraction
- carbon dioxide
- bar
- ppm
- petasitidis
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 21
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 14
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 3
- 229940079593 drug Drugs 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000284 extract Substances 0.000 abstract description 14
- 229930002356 pyrrolizidine alkaloid Natural products 0.000 abstract description 4
- 241000485481 Petasites hybridus Species 0.000 description 5
- 235000001436 butterbur Nutrition 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 235000003823 Petasites japonicus Nutrition 0.000 description 3
- ADRDEXBBJTUCND-UHFFFAOYSA-N pyrrolizidine Chemical class C1CCN2CCCC21 ADRDEXBBJTUCND-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000018522 Gastrointestinal disease Diseases 0.000 description 1
- 206010017999 Gastrointestinal pain Diseases 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003172 expectorant agent Substances 0.000 description 1
- 230000003419 expectorant effect Effects 0.000 description 1
- 229940124600 folk medicine Drugs 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 231100000334 hepatotoxic Toxicity 0.000 description 1
- 230000003082 hepatotoxic effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002048 spasmolytic effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
Landscapes
- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Alternative & Traditional Medicine (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Medicines Containing Plant Substances (AREA)
- Extraction Or Liquid Replacement (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Fodder In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3910831A DE3910831C1 (enExample) | 1989-04-04 | 1989-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD293272A5 true DD293272A5 (de) | 1991-08-29 |
Family
ID=6377803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD90339433A DD293272A5 (de) | 1989-04-04 | 1990-04-04 | Verfahren zur extraktion von rhizoma petasitidis |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0391504B1 (enExample) |
| AT (1) | ATE104305T1 (enExample) |
| DD (1) | DD293272A5 (enExample) |
| DE (2) | DE3910831C1 (enExample) |
| DK (1) | DK0391504T3 (enExample) |
| ES (1) | ES2053088T3 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4111141A1 (de) * | 1991-04-06 | 1992-10-08 | Sueddeutsche Kalkstickstoff | Verfahren zur herstellung von extrakten aus rhizoma petasitidis |
| CA2072400C (en) | 1991-07-05 | 2003-08-19 | Jayaprakash B. Nair | Supercritical extraction of taxanes |
| DE4141749A1 (de) * | 1991-12-14 | 1993-06-17 | Weber & Weber Gmbh | Verfahren zur herstellung von extrakten aus rhizoma petasitidis |
| EP0908185A1 (de) * | 1997-10-13 | 1999-04-14 | Max Zeller Söhne AG | Verfahren zur Herstellung von Heilpflanzenextrakten |
| DE19838848A1 (de) † | 1998-08-26 | 2000-03-02 | Weber & Weber Gmbh & Co Kg | Pyrrolizidinalkaloidfreie Petasites enthaltende Zusammensetzung |
| WO2011042469A1 (de) | 2009-10-07 | 2011-04-14 | Reiner Rittinghausen | Verwendung einer zusammensetzung auf basis von eremophilanoliden |
| GR1009596B (el) * | 2018-04-12 | 2019-09-16 | Φαρμαζακ Α.Φ.Ε.Β.Ε. | Διαδικασια παραγωγης εκχυλισματων πετασιτη |
| DE102022115137A1 (de) | 2022-06-15 | 2023-12-21 | Weber & Weber Gmbh | Zusammensetzung mit hepatoprotektiver Wirkung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH537420A (de) * | 1969-02-24 | 1973-05-31 | Clausmann Otto | Verfahren zur Gewinnung eines stabilisierten therapeutisch hochaktiven Petasites-Extraktes mit einem Gehalt von 50 bis 55% an genuinem Petasin |
| DE3776561D1 (de) * | 1987-03-12 | 1992-03-12 | Plantamed Arzneimittel Gmbh | Verwendung von petasites-extrakten zur herstellung eines arzneimittels zur behandlung von gastrointestinalen erkrankungen. |
-
1989
- 1989-04-04 DE DE3910831A patent/DE3910831C1/de not_active Expired - Fee Related
-
1990
- 1990-01-12 EP EP90250010A patent/EP0391504B1/de not_active Expired - Lifetime
- 1990-01-12 DE DE59005311T patent/DE59005311D1/de not_active Expired - Lifetime
- 1990-01-12 ES ES90250010T patent/ES2053088T3/es not_active Expired - Lifetime
- 1990-01-12 AT AT90250010T patent/ATE104305T1/de not_active IP Right Cessation
- 1990-01-12 DK DK90250010.7T patent/DK0391504T3/da active
- 1990-04-04 DD DD90339433A patent/DD293272A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE59005311D1 (de) | 1994-05-19 |
| EP0391504B1 (de) | 1994-04-13 |
| ATE104305T1 (de) | 1994-04-15 |
| DK0391504T3 (da) | 1994-05-24 |
| ES2053088T3 (es) | 1994-07-16 |
| DE3910831C1 (enExample) | 1990-12-06 |
| EP0391504A1 (de) | 1990-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NPI | Change in the person, name or address of the patentee (addendum to changes before extension act) | ||
| NPV | Change in the person, the name or the address of the representative (addendum to changes before extension act) | ||
| ENJ | Ceased due to non-payment of renewal fee |