GB1500518A - Isolation of utero-evacuant substances from plant extract - Google Patents
Isolation of utero-evacuant substances from plant extractInfo
- Publication number
- GB1500518A GB1500518A GB14406/75A GB1440675A GB1500518A GB 1500518 A GB1500518 A GB 1500518A GB 14406/75 A GB14406/75 A GB 14406/75A GB 1440675 A GB1440675 A GB 1440675A GB 1500518 A GB1500518 A GB 1500518A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloroform
- benzene
- extracted
- water
- organic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
- C07D313/02—Seven-membered rings
- C07D313/04—Seven-membered rings not condensed with other rings
-
- 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)
- Chemical & Material Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Alternative & Traditional Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1500518 Substituted oxepane derivatives ORTHO PHARMACEUTICAL CORP 8 April 1975 [11 April 1974 18 July 1974 6 Feb 1975] 14406/75 Heading C2C Compounds of formula are extracted from a zoapatle plant, e.g. Montanoa tomentosa or Montanoa floribunda, with water at 25-100 C. the aqueous extract being treated with a water-immiscible organic liquid to isolate the extracted compound. Alternatively the compound may be extracted with an organic liquid, the extract being treated with water. Suitable organic liquids for both processes include ethyl acetate, hexane, chloroform and benzene. The product may be purified by taking it up in an organic solvent, e.g. chloroform, carbon tetrachloride, methylene chloride, diethyl ether or benzene, treating the resultant solution with a mild base, e.g. sodium bicarbonate, carbonate or acetate, applying the organic phase to a chromatography column of, for example, polyvinyl acetate, silicic acid or silica gel and washing it off the column with a mixed solvent, e.g. benzene/ethyl acetate, hexane/dioxan or chloroform/isopropanol. Two or more chromatographic purification steps may be carried out.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46025874A | 1974-04-11 | 1974-04-11 | |
| US05/489,688 US3996132A (en) | 1974-07-18 | 1974-07-18 | Purification of utero-evacuant extracts from plant substances |
| US54741575A | 1975-02-06 | 1975-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1500518A true GB1500518A (en) | 1978-02-08 |
Family
ID=27412801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14406/75A Expired GB1500518A (en) | 1974-04-11 | 1975-04-08 | Isolation of utero-evacuant substances from plant extract |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT348668B (en) |
| AU (1) | AU497132B2 (en) |
| GB (1) | GB1500518A (en) |
| HU (1) | HU170481B (en) |
| IL (1) | IL47067A (en) |
| NZ (1) | NZ177020A (en) |
| RO (1) | RO68831A (en) |
| YU (1) | YU37433B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1819351A1 (en) * | 2004-06-09 | 2007-08-22 | Purimed Co., Ltd. | Poncirus trifoliata extract for preventing and treating ischemic heart diseases and phar^ maceutical composition and health food containing the same |
-
1975
- 1975-03-24 NZ NZ177020A patent/NZ177020A/en unknown
- 1975-04-03 AU AU79805/75A patent/AU497132B2/en not_active Expired
- 1975-04-08 GB GB14406/75A patent/GB1500518A/en not_active Expired
- 1975-04-09 YU YU0904/75A patent/YU37433B/en unknown
- 1975-04-10 RO RO7581953A patent/RO68831A/en unknown
- 1975-04-10 AT AT272275A patent/AT348668B/en not_active IP Right Cessation
- 1975-04-10 IL IL47067A patent/IL47067A/en unknown
- 1975-04-11 HU HUOO217A patent/HU170481B/hu unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1819351A1 (en) * | 2004-06-09 | 2007-08-22 | Purimed Co., Ltd. | Poncirus trifoliata extract for preventing and treating ischemic heart diseases and phar^ maceutical composition and health food containing the same |
| EP1819351A4 (en) * | 2004-06-09 | 2007-08-29 | Purimed Co Ltd | Poncirus trifoliata extract for preventing and treating ischemic heart diseases and phar^ maceutical composition and health food containing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA272275A (en) | 1978-07-15 |
| YU90475A (en) | 1983-04-27 |
| AU7980575A (en) | 1976-10-07 |
| YU37433B (en) | 1984-08-31 |
| RO68831A (en) | 1982-05-10 |
| IL47067A0 (en) | 1975-06-25 |
| HU170481B (en) | 1977-06-28 |
| AT348668B (en) | 1979-02-26 |
| AU497132B2 (en) | 1978-11-30 |
| IL47067A (en) | 1978-12-17 |
| NZ177020A (en) | 1978-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |