EP 4161548 A1 20230412 - EXTRACTION OF PSYCHOACTIVE COMPOUNDS FROM PSYCHEDELIC FUNGUS
Title (en)
EXTRACTION OF PSYCHOACTIVE COMPOUNDS FROM PSYCHEDELIC FUNGUS
Title (de)
EXTRAKTION PSYCHOAKTIVER VERBINDUNGEN AUS PSYCHEDELISCHEN PILZEN
Title (fr)
EXTRACTION DE COMPOSÉS PSYCHOACTIFS D'UN CHAMPIGNON PSYCHÉDÉLIQUE
Publication
Application
Priority
- US 202063040317 P 20200617
- US 202063046089 P 20200630
- CA 3088384 A 20200729
- CA 3089455 A 20200807
- CA 2021050822 W 20210616
Abstract (en)
[origin: WO2021253123A1] This invention relates to the extraction of psychoactive compounds from psychedelic fungus for use in medicine. Raw psychedelic fungus is dried and ground. The solvent used for extraction is a lower aliphatic alcohol, water, a hydro-alcohol mixture, an acidic hydro-alcohol mixture, or an alkaline hydro-alcohol mixture. The extraction slurry is filtered and pH-adjusted if necessary. The solvent is then partially evaporated, or completely evaporated with water added back, to form a concentrated slurry. The concentrated slurry is then standardized to provide a known concentration of the psychoactive alkaloids that have been extracted. The standardized slurry may then be dried to result in a powdered psilocybin mushroom extract with a precisely defined purity.
IPC 8 full level
A61K 36/07 (2006.01); A61K 31/4045 (2006.01); A61K 31/675 (2006.01); A61P 25/00 (2006.01); C07D 209/16 (2006.01); C07F 9/572 (2006.01)
CPC (source: EP)
A61K 31/4045 (2013.01); A61K 31/675 (2013.01); A61K 36/07 (2013.01); A61K 45/06 (2013.01); A61P 25/00 (2018.01); B01D 11/0257 (2013.01); B01D 11/028 (2013.01); B01D 11/0288 (2013.01); C07F 9/572 (2013.01); C12P 17/10 (2013.01); A61K 2236/00 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021253123 A1 20211223; AU 2021291583 A1 20230202; AU 2021291583 B2 20231207; BR 112022025777 A2 20230110; CA 3088384 A1 20201007; CA 3088384 C 20210803; CA 3089455 A1 20210914; CA 3089455 C 20220705; CA 3123908 A1 20201007; CA 3123908 C 20220322; CA 3124367 A1 20201007; CA 3124367 C 20220426; CA 3161623 A1 20211223; CA 3161623 C 20230404; CA 3198238 A1 20211223; EP 4161548 A1 20230412; EP 4161548 A4 20240424; EP 4339200 A2 20240320; EP 4339200 A3 20240327; EP 4372094 A2 20240522; MX 2022016531 A 20230912; WO 2021253124 A1 20211223
DOCDB simple family (application)
CA 2021050822 W 20210616; AU 2021291583 A 20210616; BR 112022025777 A 20210616; CA 2021050823 W 20210616; CA 3088384 A 20200729; CA 3089455 A 20200807; CA 3123908 A 20200729; CA 3124367 A 20200729; CA 3161623 A 20210616; CA 3198238 A 20210616; EP 21827107 A 20210616; EP 24152237 A 20210616; EP 24165048 A 20210616; MX 2022016531 A 20210616