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1. KR1020050032115 - EXTRACTION OF PHARMACEUTICALLY ACTIVE CANNABINOIDS FROM PLANT MATERIALS

Office Republic of Korea
Application Number 1020057002527
Application Date 14.02.2005
Publication Number 1020050032115
Publication Date 06.04.2005
Grant Number 1011131620000
Grant Date 20.06.2012
Publication Kind B1
IPC
A61K 31/352
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
335having oxygen as the only ring hetero atom, e.g. fungichromin
35having six-membered rings with one oxygen as the only ring hetero atom
352condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 31/05
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
05Phenols
A61K 35/78
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
78Materials from plants
Applicants GW PHARMA LIMITED
지더블유 파마 리미티드
Inventors WHITTLE BRIAN ANTHONY
휘틀, 브라이언 앤쏘니
HILL COLIN A.
힐 콜린 에이
FLOCKHART IAN R.
플로크하트 이안 알
DOWNS DAVID VICTOR
다운즈 데이비드 빅터
GIBSON PETER
깁슨 피터
WHEATLEY GARY WILLIAM
휘틀레이 개리 윌리엄
Agents 김영호
Priority Data 0218901.7 14.08.2002 GB
10/218.972 14.08.2002 US
Title
(EN) EXTRACTION OF PHARMACEUTICALLY ACTIVE CANNABINOIDS FROM PLANT MATERIALS
(KO) 식물물질로부터 약제학적 활성성분의 추출의 개량
Abstract
(EN)

The invention relates to the extraction of pharmaceutically active components from plant materials, and more particularly to the preparation of a botanical drug substance (BDS) for incorporation in to a medicament. It also relates to a BDS of given purity, for use in pharmaceutical formulations. In particular it relates to BDS comprising cannabinoids obtained by extraction from cannabis.

© KIPO & WIPO 2007

(KO)
본 발명은 식물물질로부터 약제학적 활성성분의 추출에 관한 것이며, 더욱 특히 약제에 혼입하기 위한 식물성 약제물질(BDS)의 제조에 관한 것이다. 본 발명은 또한 약제학적 제형에 사용되는 소정 순도의 BDS에 관한 것이다. 특히 본 발명은 대마의 추출에 의해 얻어진 카나비노이드(cannabinoid) 함유 BDS에 관한 것이다.

Also published as
MXPA/a/2005/001621
PL375357
PLP.375357
PLP.388837
ZA200501169