ATE555833T1 - Verfahren zur zubereitung von angereicherten cannabinoid-extrakten aus cannabis- pflanzenmaterial - Google Patents

Verfahren zur zubereitung von angereicherten cannabinoid-extrakten aus cannabis- pflanzenmaterial

Info

Publication number
ATE555833T1
ATE555833T1 AT02724458T AT02724458T ATE555833T1 AT E555833 T1 ATE555833 T1 AT E555833T1 AT 02724458 T AT02724458 T AT 02724458T AT 02724458 T AT02724458 T AT 02724458T AT E555833 T1 ATE555833 T1 AT E555833T1
Authority
AT
Austria
Prior art keywords
plant material
extracts
cannabis plant
preparing
preparing enriched
Prior art date
Application number
AT02724458T
Other languages
English (en)
Inventor
Brian Whittle
Geoffrey Guy
David Downs
David Pate
Original Assignee
Gw Pharma Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gw Pharma Ltd filed Critical Gw Pharma Ltd
Application granted granted Critical
Publication of ATE555833T1 publication Critical patent/ATE555833T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • A61K31/05Phenols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/0215Solid material in other stationary receptacles
    • B01D11/0223Moving bed of solid material
    • B01D11/0242Moving bed of solid material in towers, e.g. comprising contacting elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/0269Solid material in other moving receptacles
    • B01D11/0273Solid material in other moving receptacles in rotating drums
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/028Flow sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/0288Applications, solvents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D2011/007Extraction using a solvent in the gas phase

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Seasonings (AREA)
AT02724458T 2001-05-04 2002-05-07 Verfahren zur zubereitung von angereicherten cannabinoid-extrakten aus cannabis- pflanzenmaterial ATE555833T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0111046A GB2377218A (en) 2001-05-04 2001-05-04 Process and apparatus for extraction of active substances and enriched extracts from natural products
PCT/GB2002/002099 WO2002089945A2 (en) 2001-05-04 2002-05-07 Processes and apparatus for extraction of active substances and enriched extracts from natural products

Publications (1)

Publication Number Publication Date
ATE555833T1 true ATE555833T1 (de) 2012-05-15

Family

ID=9914096

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02724458T ATE555833T1 (de) 2001-05-04 2002-05-07 Verfahren zur zubereitung von angereicherten cannabinoid-extrakten aus cannabis- pflanzenmaterial

Country Status (12)

Country Link
US (3) US7622140B2 (de)
EP (1) EP1385595B1 (de)
JP (1) JP2004526798A (de)
CN (1) CN1306979C (de)
AT (1) ATE555833T1 (de)
AU (1) AU2002255150B2 (de)
CA (1) CA2446195C (de)
GB (2) GB2377218A (de)
HK (1) HK1062901A1 (de)
IL (2) IL158709A0 (de)
NZ (1) NZ529360A (de)
WO (1) WO2002089945A2 (de)

Families Citing this family (211)

* Cited by examiner, † Cited by third party
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