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1. (WO2019063848) SHORT PATH DISTILLATION IN VACUUM FOR ENRICHING NATURAL SUBSTANCES
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Pub. No.: WO/2019/063848 International Application No.: PCT/EP2018/076699
Publication Date: 04.04.2019 International Filing Date: 01.10.2018
IPC:
B01D 3/12 (2006.01) ,B01D 15/18 (2006.01) ,C07D 311/80 (2006.01) ,B01D 11/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
3
Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
12
Molecular distillation
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
15
Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
08
Selective adsorption, e.g. chromatography
10
characterised by constructional or operational features
18
relating to flow patterns
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
311
Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
02
ortho- or peri-condensed with carbocyclic rings or ring systems
78
Ring systems having three or more relevant rings
80
Dibenzopyrans; Hydrogenated dibenzopyrans
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
11
Solvent extraction
02
of solids
Applicants:
BIONORICA ETHICS GMBH; Kerschensteinerstrasse 11-15 92318 Neumarkt, DE
Inventors:
RUTZ, Andreas; DE
ENGLERT, Michael; DE
Agent:
SIMANDI, Claus; DE
Priority Data:
17194270.930.09.2017EP
Title (EN) SHORT PATH DISTILLATION IN VACUUM FOR ENRICHING NATURAL SUBSTANCES
(FR) DISTILLATION À COURT TRAJET SOUS VIDE POUR L’ENRICHISSEMENT DE SUBSTANCES NATURELLES
(DE) KURZWEGDESTILLATION IM VAKUUM ZUR ANREICHERUNG VON NATURSTOFFEN
Abstract:
(EN) The present invention relates to a method for producing, obtaining and enriching dronabinol (Δ9-THC) as well as natural substances from plant extracts.
(FR) La présente invention concerne un procédé de production, d'extraction et d'enrichissement de dronabinol (Δ9-THC) ainsi que de substances naturelles à partir d'extraits végétaux.
(DE) Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung, Gewinnung und Anreicherung von Dronabinol (Δ9-THC) als auch von Naturstoffen aus Pflanzenextrakten.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)