GB1388094A - Method of producing highly purified phosphatides from animal organs - Google Patents
Method of producing highly purified phosphatides from animal organsInfo
- Publication number
- GB1388094A GB1388094A GB3343473A GB3343473A GB1388094A GB 1388094 A GB1388094 A GB 1388094A GB 3343473 A GB3343473 A GB 3343473A GB 3343473 A GB3343473 A GB 3343473A GB 1388094 A GB1388094 A GB 1388094A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- solvent
- chloroform
- phosphatides
- extract
- 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
- 210000001557 animal structure Anatomy 0.000 title abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 7
- 239000002904 solvent Substances 0.000 abstract 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 102000004169 proteins and genes Human genes 0.000 abstract 2
- 108090000623 proteins and genes Proteins 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229940093499 ethyl acetate Drugs 0.000 abstract 1
- 235000019439 ethyl acetate Nutrition 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000012454 non-polar solvent Substances 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000002798 polar solvent Substances 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 230000001225 therapeutic effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/10—Phosphatides, e.g. lecithin
- C07F9/103—Extraction or purification by physical or chemical treatment of natural phosphatides; Preparation of compositions containing phosphatides of unknown structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT658172A AT315359B (de) | 1972-07-31 | 1972-07-31 | Verfahren zur Herstellung von hochgereinigten Phosphatiden aus tierischen Organen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1388094A true GB1388094A (en) | 1975-03-19 |
Family
ID=3587740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3343473A Expired GB1388094A (en) | 1972-07-31 | 1973-07-13 | Method of producing highly purified phosphatides from animal organs |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT315359B (de) |
| DE (1) | DE2335334B2 (de) |
| FR (1) | FR2194413B1 (de) |
| GB (1) | GB1388094A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006128639A2 (en) * | 2005-05-30 | 2006-12-07 | Fidia Farmaceutici S.P.A. | Process for the preparation and isolation of phosphatides |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1504125A (en) * | 1974-03-22 | 1978-03-15 | Unilever Ltd | Process for purifying phosphatides |
| CH658458A5 (fr) * | 1981-12-17 | 1986-11-14 | Lucchini Lab Sa | Procede pour l'obtention du lacto-n-norhexaosyl ceramide. |
| BG49073A1 (en) * | 1983-12-08 | 1991-08-15 | Dresden Arzneimittel | Remedy for treatment of asthmatic syndrome caused by lack of surface- active substance and method for obtaining it |
-
1972
- 1972-07-31 AT AT658172A patent/AT315359B/de not_active IP Right Cessation
-
1973
- 1973-07-11 DE DE19732335334 patent/DE2335334B2/de not_active Ceased
- 1973-07-13 GB GB3343473A patent/GB1388094A/en not_active Expired
- 1973-07-31 FR FR7327960A patent/FR2194413B1/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006128639A2 (en) * | 2005-05-30 | 2006-12-07 | Fidia Farmaceutici S.P.A. | Process for the preparation and isolation of phosphatides |
| WO2006128639A3 (en) * | 2005-05-30 | 2007-08-09 | Fidia Farmaceutici | Process for the preparation and isolation of phosphatides |
| US7759095B2 (en) | 2005-05-30 | 2010-07-20 | Fidia Farmaceutici S.P.A. | Process for the preparation and isolation of phosphatides |
| EP2431020A1 (de) * | 2005-05-30 | 2012-03-21 | Fidia Farmaceutici S.p.A. | Verfahren zur Abtrennung und Reinigung von Phosphatidylserin |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2194413A1 (de) | 1974-03-01 |
| DE2335334A1 (de) | 1974-02-14 |
| FR2194413B1 (de) | 1976-08-13 |
| AT315359B (de) | 1974-05-27 |
| DE2335334B2 (de) | 1976-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930712 |