DE3066588D1 - Liquid carbon dioxide extraction of pyrethrins and a purified pyrethrin composition - Google Patents
Liquid carbon dioxide extraction of pyrethrins and a purified pyrethrin compositionInfo
- Publication number
- DE3066588D1 DE3066588D1 DE8080302437T DE3066588T DE3066588D1 DE 3066588 D1 DE3066588 D1 DE 3066588D1 DE 8080302437 T DE8080302437 T DE 8080302437T DE 3066588 T DE3066588 T DE 3066588T DE 3066588 D1 DE3066588 D1 DE 3066588D1
- Authority
- DE
- Germany
- Prior art keywords
- carbon dioxide
- liquid carbon
- pyrethrins
- purified
- pyrethrin
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title abstract 6
- 239000001569 carbon dioxide Substances 0.000 title abstract 3
- 229910002092 carbon dioxide Inorganic materials 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 3
- HYJYGLGUBUDSLJ-UHFFFAOYSA-N pyrethrin Natural products CCC(=O)OC1CC(=C)C2CC3OC3(C)C2C2OC(=O)C(=C)C12 HYJYGLGUBUDSLJ-UHFFFAOYSA-N 0.000 title abstract 3
- VXSIXFKKSNGRRO-MXOVTSAMSA-N [(1s)-2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate;[(1s)-2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-3-[(e)-3-methoxy-2-methyl-3-oxoprop-1-enyl Chemical class CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1.CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1 VXSIXFKKSNGRRO-MXOVTSAMSA-N 0.000 title abstract 2
- 238000000605 extraction Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 229940070846 pyrethrins Drugs 0.000 title abstract 2
- 239000002728 pyrethroid Substances 0.000 title abstract 2
- VQXSOUPNOZTNAI-UHFFFAOYSA-N Pyrethrin I Natural products CC(=CC1CC1C(=O)OC2CC(=O)C(=C2C)CC=C/C=C)C VQXSOUPNOZTNAI-UHFFFAOYSA-N 0.000 title 1
- VJFUPGQZSXIULQ-XIGJTORUSA-N pyrethrin II Chemical compound CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1 VJFUPGQZSXIULQ-XIGJTORUSA-N 0.000 title 1
- ROVGZAWFACYCSP-MQBLHHJJSA-N [2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC1C(C)=C(C\C=C/C=C)C(=O)C1 ROVGZAWFACYCSP-MQBLHHJJSA-N 0.000 abstract 2
- 239000000284 extract Substances 0.000 abstract 2
- 229940015367 pyrethrum Drugs 0.000 abstract 2
- 241000250966 Tanacetum cinerariifolium Species 0.000 abstract 1
- 240000004460 Tanacetum coccineum Species 0.000 abstract 1
- 239000011149 active material Substances 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 230000000749 insecticidal effect Effects 0.000 abstract 1
- 239000008601 oleoresin Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/16—Ericaceae [Heath or Blueberry family], e.g. rhododendron, arbutus, pieris, cranberry or bilberry
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/060,886 US4281171A (en) | 1979-07-26 | 1979-07-26 | Liquid carbon dioxide extraction of pyrethrins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3066588D1 true DE3066588D1 (en) | 1984-03-22 |
Family
ID=22032355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8080302437T Expired DE3066588D1 (en) | 1979-07-26 | 1980-07-18 | Liquid carbon dioxide extraction of pyrethrins and a purified pyrethrin composition |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4281171A (enEXAMPLES) |
| EP (1) | EP0026559B1 (enEXAMPLES) |
| JP (1) | JPS5620548A (enEXAMPLES) |
| AT (1) | ATE6187T1 (enEXAMPLES) |
| DE (1) | DE3066588D1 (enEXAMPLES) |
| ZA (1) | ZA804094B (enEXAMPLES) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4525455A (en) * | 1983-04-29 | 1985-06-25 | Regents Of The University Of Minnesota | Method for preparing a cell free homogenate of Chrysanthemum cinerariaefolium (Trev.) Bocc. containing enzymes and methods of use |
| AT389034B (de) * | 1984-06-15 | 1989-10-10 | Gyoergy Dr Timar | Verfahren zur herstellung von patronen zur bereitung von kohlensaeurehaltigen getraenken |
| DE3825248A1 (de) * | 1988-07-25 | 1990-02-01 | Peter Siegfried | Verfahren zur herstellung von reinen monoglyceriden und reinen diglyceriden aus einem gemisch, das mono-, di- und triglyceride enthaelt |
| US5187904A (en) * | 1990-01-29 | 1993-02-23 | Jason, Inc. | Abrasive finishing elements, tools made from such elements, and methods of making such tools |
| CA2026945C (en) * | 1990-10-04 | 2000-10-03 | Jose M. Dieguez | Method and apparatus for formation and delivery of insect attractant based on carbon dioxide |
| DE4237115C2 (de) * | 1992-11-03 | 1999-03-18 | Hohenester Hermann | Verfahren und Vorrichtung zur Trennung von Lebensmittelgemengen |
| DK2311475T3 (en) * | 2002-08-14 | 2016-09-19 | Gw Pharma Ltd | Extraction of pharmaceutically active cannabinoids FROM PLANT MATERIALS |
| EP1747822A1 (en) * | 2005-07-28 | 2007-01-31 | Linde Aktiengesellschaft | Cooling / heating system for CO2 cleaning machine |
| CN100491328C (zh) * | 2005-08-12 | 2009-05-27 | 红河森菊生物有限责任公司 | 超临界二氧化碳流体分离天然除虫菊素组分 |
| CN100418423C (zh) * | 2006-08-11 | 2008-09-17 | 云南大学 | 一种从除虫菊中提取的活性物及应用 |
| DE102008036723A1 (de) * | 2008-08-07 | 2010-02-25 | Uhde High Pressure Technologies Gmbh | Zellaufschluss pflanzlicher oder tierischer Ausgangsmaterialien mittels Kombination von Sprühverfahren und Dekompression zur selektiven Extraktion und Abscheidung intrazellulärer Wertstoffe |
| CN101907562B (zh) * | 2010-06-28 | 2012-07-04 | 华中农业大学 | 一种除虫菊酯的快速测定方法 |
| US8955687B1 (en) | 2012-02-13 | 2015-02-17 | Stratford Dews | Separation apparatus and method for extracting plant material |
| CN102675108B (zh) * | 2012-04-25 | 2014-05-07 | 华南理工大学 | 一种除虫菊酯粗提物的精制方法 |
| CN109762662B (zh) * | 2019-03-13 | 2021-12-28 | 陈世湘 | 一种使用与待萃植物同类型天然精油替代化学溶剂萃取油树脂的物理方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1595538A (en) * | 1924-05-06 | 1926-08-10 | Yuji Nosawa | Process of preparing pyrethrum insecticides |
| US1786967A (en) * | 1929-04-14 | 1930-12-30 | W T Rawleigh Company | Process of extracting pyrethrum |
| US1915662A (en) * | 1929-07-03 | 1933-06-27 | Charles B Gnadinger | Insecticide |
| US2056438A (en) * | 1935-03-30 | 1936-10-06 | Ward Harold Greig | Extraction of toxins from roots for the manufacture of insecticides |
| US2050974A (en) * | 1935-09-12 | 1936-08-11 | Forge Frederick B La | Process of preparing a purified pyrethrin concentrate |
| US2376702A (en) * | 1939-06-21 | 1945-05-22 | Komeda Jean | Process for increasing the efficiency of insect destroying drug extracts |
| US2449671A (en) * | 1943-07-30 | 1948-09-21 | Kinetic Chemicals Inc | Pyrethrum extract and propellant solution containing it |
| US2413107A (en) * | 1943-12-31 | 1946-12-24 | Texas Co | Refining of pyrethrum oleoresins |
| US2372183A (en) * | 1944-05-16 | 1945-03-27 | William F Barthel | Purification of pyrethrum extract |
| US2467859A (en) * | 1945-12-15 | 1949-04-19 | Standard Oil Dev Co | Preparation of pyrethrin concentrate |
| GB702886A (en) * | 1952-03-07 | 1954-01-27 | Coloniale De Pharmacie Et De D | Improvements in or relating to the extraction of pyrethrins |
| US3042706A (en) * | 1960-01-22 | 1962-07-03 | S B Penick And Company | Process for purifying pyrethrum extracts |
| US3083136A (en) * | 1962-02-26 | 1963-03-26 | Luis W Levy | Process for the extraction of pyrethrins from pyrethrum flowers |
| US3333962A (en) * | 1963-12-02 | 1967-08-01 | Hoffman Taff Inc | Treatment of pyrethrum plant waste materials and utilization in feed |
| US3835776A (en) * | 1970-12-28 | 1974-09-17 | Harris Intertype Corp | Multi-unit rotary press |
| US3894073A (en) * | 1971-01-28 | 1975-07-08 | Rose Downs & Thompson Limited | Extraction of pyrethrum |
| US4012194A (en) * | 1971-10-04 | 1977-03-15 | Maffei Raymond L | Extraction and cleaning processes |
| US4024163A (en) * | 1972-05-25 | 1977-05-17 | National Research Development Corporation | Insecticides |
| US3862174A (en) * | 1972-06-26 | 1975-01-21 | Sumitomo Chemical Co | Cyclopropanecarboxylates |
| JPS5813522B2 (ja) * | 1974-10-24 | 1983-03-14 | 住友化学工業株式会社 | 新しいシクロプロパンカルボン酸エステルを含有する殺虫、殺ダニ剤 |
-
1979
- 1979-07-26 US US06/060,886 patent/US4281171A/en not_active Expired - Lifetime
-
1980
- 1980-07-08 ZA ZA00804094A patent/ZA804094B/xx unknown
- 1980-07-18 EP EP80302437A patent/EP0026559B1/en not_active Expired
- 1980-07-18 DE DE8080302437T patent/DE3066588D1/de not_active Expired
- 1980-07-18 AT AT80302437T patent/ATE6187T1/de active
- 1980-07-25 JP JP10142480A patent/JPS5620548A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0026559B1 (en) | 1984-02-15 |
| ATE6187T1 (de) | 1984-03-15 |
| ZA804094B (en) | 1981-07-29 |
| JPS5620548A (en) | 1981-02-26 |
| EP0026559A1 (en) | 1981-04-08 |
| JPH0120140B2 (enEXAMPLES) | 1989-04-14 |
| US4281171A (en) | 1981-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3066588D1 (en) | Liquid carbon dioxide extraction of pyrethrins and a purified pyrethrin composition | |
| GR3005946T3 (enEXAMPLES) | ||
| IS4651A (is) | Notkun glýkósíða (VAN-1OX efnasambanda) úr gulfífli til meðferðar á sóríasis | |
| BR9302980A (pt) | Processo para preparar um extrato de semente "neem" (melia azadirachta),estavel a armazenagem,processo para adicionalmente estabilizar extrato de semente de neem (melia azadirachta),extrato de semente de neem (melia azadirachta) estavel a armazenagem e composicao inseticida | |
| JPS5729285A (en) | Superoxide dismutase and its preparation | |
| JPS5775906A (en) | Controlling method of plant blight | |
| IL49765A0 (en) | Method of combating insect pests in plant cultures employing dimethyltin-diacetate | |
| JPS53107476A (en) | Cultivation medium for and culturing of basidiomycetes | |
| JPS6483013A (en) | Dermal drug for external use | |
| SU62757A1 (ru) | Способ извлечени пиретринов из далматской ромашки и т.п. растений | |
| JPS5437888A (en) | Preparation of pullulan | |
| JPS54132227A (en) | Attractant of dacus curcurbitae coquillet | |
| ES8706835A1 (es) | Un procedimiento para preparar compuestos de antraciclina | |
| JPS56121494A (en) | Preparation of tropane alkaloid | |
| JPS572696A (en) | Production of red dye chrysanthemin by tissual culture of euphorbia millii ch. des moulins | |
| JPS5589228A (en) | Antibacterial, antifungal agent, and skin topicum containing the same | |
| JPS6413007A (en) | Controller for insect pest | |
| JPS572697A (en) | Simultaneous production of sterol with red dye chrysanthemin by tissual culture of euphorbia millii ch. des moulins | |
| JPS5634627A (en) | Cholagogue | |
| JPS53105461A (en) | Preparation of 2,2-dimethyl-3(2-halo-1-propenyl)cyclopropane-1-carboxylic acid ester | |
| ATE147986T1 (de) | Pflanzliche dick- und/oder trockenextrakte | |
| GB1031688A (en) | Improved method for the production of pyrethrum extract | |
| JPS6431726A (en) | Drug composition from shiia sieboldii makino and production thereof | |
| JPS5396389A (en) | Preparation of 3-keto-steroids by microorganisms | |
| JPS52134094A (en) | Preparation of pseudo-oxynicotine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8381 | Inventor (new situation) |
Free format text: ERFINDER IST ANMELDER |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BOTANICAL RESOURCES, EMERYVILLE, CALIF., US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: FRHR. VON UEXKUELL, J., DIPL.-CHEM. DR.RER.NAT. GRAF ZU STOLBERG-WERNIGERODE, U., DIPL.-CHEM. DR.RER.NAT. SUCHANTKE, J., DIPL.-ING. HUBER, A., DIPL.-ING. VON KAMEKE, A., DIPL.-CHEM. DR.RER.NAT. VOELKER, I., DIPL.-BIOL., PAT.-ANW., 2000 HAMBURG |
|
| 8381 | Inventor (new situation) |
Free format text: SIMS, MARC, OAKLAND, CALIF., US |
|
| 8339 | Ceased/non-payment of the annual fee |