DE60321318D1 - Gewinnung von delta-9 tetrahydrocannabinol - Google Patents

Gewinnung von delta-9 tetrahydrocannabinol

Info

Publication number
DE60321318D1
DE60321318D1 DE60321318T DE60321318T DE60321318D1 DE 60321318 D1 DE60321318 D1 DE 60321318D1 DE 60321318 T DE60321318 T DE 60321318T DE 60321318 T DE60321318 T DE 60321318T DE 60321318 D1 DE60321318 D1 DE 60321318D1
Authority
DE
Germany
Prior art keywords
acid
tetrahydrocannabinol
gaining
delta
thc
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 - Lifetime
Application number
DE60321318T
Other languages
English (en)
Inventor
Neil John Goodwin
Nicolas James Archer
Christopher Murray
Alan Kenneth Greenwood
Derek Mchattie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resolution Chemicals Ltd
Original Assignee
Resolution Chemicals 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
Priority claimed from GB0202396A external-priority patent/GB0202396D0/en
Application filed by Resolution Chemicals Ltd filed Critical Resolution Chemicals Ltd
Application granted granted Critical
Publication of DE60321318D1 publication Critical patent/DE60321318D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/08—Drugs for disorders of the alimentary tract or the digestive system for nausea, cinetosis or vertigo; Antiemetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/08—Antiepileptics; Anticonvulsants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16—Anti-Parkinson drugs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/22—Anxiolytics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
DE60321318T 2002-02-01 2003-02-03 Gewinnung von delta-9 tetrahydrocannabinol Expired - Lifetime DE60321318D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0202396A GB0202396D0 (en) 2002-02-01 2002-02-01 Production of delta 9 tetrahydrocannabinol
GB0214022A GB0214022D0 (en) 2002-02-01 2002-06-18 Production of delta 9 tetrahydrocannabinol
PCT/GB2003/000441 WO2003064407A2 (en) 2002-02-01 2003-02-03 Production of δ9 tetrahydrocannabinol

Publications (1)

Publication Number Publication Date
DE60321318D1 true DE60321318D1 (de) 2008-07-10

Family

ID=27665366

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60332776T Expired - Lifetime DE60332776D1 (de) 2002-02-01 2003-02-03 Herstellung von Delta-9-Tetrahydrocannabinol
DE60321318T Expired - Lifetime DE60321318D1 (de) 2002-02-01 2003-02-03 Gewinnung von delta-9 tetrahydrocannabinol

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60332776T Expired - Lifetime DE60332776D1 (de) 2002-02-01 2003-02-03 Herstellung von Delta-9-Tetrahydrocannabinol

Country Status (17)

Country Link
US (3) US7524881B2 (de)
EP (2) EP1474412B1 (de)
JP (1) JP2005526715A (de)
CN (2) CN100999513A (de)
AT (1) ATE396984T1 (de)
AU (2) AU2003205844B2 (de)
BR (1) BR0307330A (de)
CA (1) CA2474951A1 (de)
DE (2) DE60332776D1 (de)
DK (1) DK1474412T3 (de)
ES (1) ES2305437T3 (de)
NO (1) NO20043209L (de)
NZ (2) NZ552547A (de)
PT (1) PT1474412E (de)
SI (1) SI1474412T1 (de)
WO (1) WO2003064407A2 (de)
ZA (1) ZA200405938B (de)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1474412T3 (da) * 2002-02-01 2008-09-01 Resolution Chemicals Ltd Fremstilling af delta-9-tetrahydrocannabinol
CN1691954B (zh) * 2002-08-14 2010-12-08 Gw药品有限公司 对得自植物材料的药学活性大麻类物质的提取
GB2391865B (en) * 2002-08-14 2005-06-01 Gw Pharma Ltd Improvements in the extraction of pharmaceutically active components from plant materials
GB2408978B (en) * 2002-09-23 2006-04-05 Gw Pharma Ltd Methods of preparing delta-9 tetrahydrocannabinol from plant material
GB0222077D0 (en) 2002-09-23 2002-10-30 Gw Pharma Ltd Methods of preparing cannabinoids from plant material
TWI436991B (zh) 2004-11-22 2014-05-11 Euro Celtique Sa 用於純化反-（-）-△９-四氫大麻酚與反-（＋）-△９-四氫大麻酚之方法
KR20070118069A (ko) * 2004-12-09 2007-12-13 인시스 테라퓨틱스, 인코포레이티드 실온에서 안정한 드로나비놀 제형
TWI366460B (en) 2005-06-16 2012-06-21 Euro Celtique Sa Cannabinoid active pharmaceutical ingredient for improved dosage forms
WO2007041167A2 (en) 2005-09-29 2007-04-12 Amr Technology, Inc. Process for production of delta-9-tetrahydrocannabinol
CA2659775A1 (en) * 2006-08-04 2008-02-14 Insys Therapeutics Inc. Aqueous dronabinol formulations
US20080103193A1 (en) * 2006-10-26 2008-05-01 Trevor Percival Castor Methods for making compositions and compositions for treating pain and cachexia
GB0703284D0 (en) 2007-02-20 2007-03-28 Resolution Chemicals Ltd Delta 9 - tetrahydrocannabinol processing
EP2184983A1 (de) * 2007-08-06 2010-05-19 Insys Therapeutics Inc. Orale cannabinoid-flüssigformulierungen und behandlungsverfahren
US20090042974A1 (en) * 2007-08-07 2009-02-12 Anson David Parker Compositions And Methods Relating To Extensible Transgenic Vector Assembler, Pestilence Ridder, Plus Cannabinoid Producer
GB0807915D0 (en) * 2008-05-01 2008-06-04 Resolution Chemicals Ltd Production of delta 9 tetrahydrocannabinol
US8343553B2 (en) 2011-04-18 2013-01-01 Hospodor Andrew D Essential element extractor
DK2760444T3 (da) 2011-09-29 2020-07-27 Thc Pharm Gmbh The Health Concept Cannabinoidcarboxylsyrer, salte af cannabinoidcarboxylsyrer, fremstilling og anvendelse deraf
US9358259B2 (en) 2012-03-20 2016-06-07 Andrew David Hospodor Recycling cannabinoid extractor
PT2844243T (pt) * 2012-05-03 2020-01-17 Echo Pharmaceuticals Bv Método para preparar um detector da planta de canabis, compreendendo delta-9-tetra-hidrocannabinol
US20130337052A1 (en) * 2012-06-19 2013-12-19 Patricia Linert System and Method of Reducing Impairment of Alertness, Concentration, Motivation, and Creativity Caused by Medication
US9155767B2 (en) 2012-10-18 2015-10-13 Andrew D. Hospodor Essential element management
CA2904968A1 (en) 2013-03-14 2014-10-02 Sc Laboratories, Inc. Bioactive concentrates and uses thereof
US9199960B2 (en) * 2013-05-02 2015-12-01 Frederick R. Ferri Method and apparatus for processing herbaceous plant materials including the cannabis plant
US9380813B2 (en) 2014-02-11 2016-07-05 Timothy McCullough Drug delivery system and method
US10821240B2 (en) 2014-02-11 2020-11-03 Vapor Cartridge Technology Llc Methods and drug delivery devices using cannabis
US9220294B2 (en) 2014-02-11 2015-12-29 Timothy McCullough Methods and devices using cannabis vapors
US20170312327A1 (en) * 2014-11-17 2017-11-02 Connoisseur Holdings, Llc Extraction devices, systems, and methods
US10207198B2 (en) * 2015-01-22 2019-02-19 Phytoplant Research S.L. Methods of purifying cannabinoids using liquid:liquid chromatography
US9765000B2 (en) * 2015-01-22 2017-09-19 Phytoplant Research S.L. Methods of purifying cannabinoids, compositions and kits thereof
US11034639B2 (en) 2015-01-22 2021-06-15 Phytoplant Research S.L. Methods of purifying cannabinoids using liquid:liquid chromatography
US11040295B2 (en) 2015-02-06 2021-06-22 Joseph Francis Payack Method and apparatus for extracting plant oils using ethanol water
EP3291806A4 (de) * 2015-05-07 2018-09-26 Axim Biotechnologies, Inc. Verfahren zur extraktion und reinigung von delta-9-tetrahydrocannabinol
US10913071B2 (en) 2016-03-09 2021-02-09 Pearson Incorporated Scalper apparatus and processing system
US10499584B2 (en) 2016-05-27 2019-12-10 New West Genetics Industrial hemp Cannabis cultivars and seeds with stable cannabinoid profiles
US10143706B2 (en) 2016-06-29 2018-12-04 Cannscience Innovations, Inc. Decarboxylated cannabis resins, uses thereof and methods of making same
US10322487B1 (en) 2016-07-15 2019-06-18 Pearson Incorporated Roller mill grinding apparatus with regenerative capability
BR112019000816B1 (pt) * 2016-07-15 2021-07-20 S.S. Steiner, Inc. Descarboxilação de ácido canabidiólico em biomassa de cânhamo e extrato de cânhamo
US10239808B1 (en) 2016-12-07 2019-03-26 Canopy Holdings, LLC Cannabis extracts
US10702495B2 (en) 2017-02-20 2020-07-07 Nexien Biopharma, Inc. Method and compositions for treating dystrophies and myotonia
US10807098B1 (en) 2017-07-26 2020-10-20 Pearson Incorporated Systems and methods for step grinding
IT201700085508A1 (it) * 2017-07-26 2019-01-26 Inalco S R L Metodo per la produzione di cannabinoidi da varietà di canapa industriale
US10272360B2 (en) 2017-08-05 2019-04-30 Priya Naturals, Inc. Phytochemical extraction system and methods to extract phytochemicals from plants including plants of the family Cannabaceae sensu stricto
US10406453B2 (en) * 2017-09-29 2019-09-10 NextLeaf Solutions Ltd. Cannabinoid extraction process using brine
US10941102B2 (en) * 2017-11-29 2021-03-09 Robert Henry Wohleb Aqueous leaching method to produce microcrystalline powder
AU2019211188A1 (en) * 2018-01-29 2020-07-30 Phytoplant Research S.L. Methods of purifying cannabinoids using liquid:liquid chromatography
WO2019152736A1 (en) 2018-01-31 2019-08-08 Canopy Holdings, LLC Hemp powder
US11325133B1 (en) 2018-07-26 2022-05-10 Pearson Incorporated Systems and methods for monitoring the roll diameter and shock loads in a milling apparatus
WO2020060959A1 (en) * 2018-09-17 2020-03-26 Sorbent Technologies, Inc. Methods for removing contaminants from plant-derived pharmaceuticals
EP3864000A4 (de) 2018-10-10 2022-08-10 Treehouse Biosciences, Inc. Synthese von cannabigerol
US10751722B1 (en) 2018-10-24 2020-08-25 Pearson Incorporated System for processing cannabis crop materials
WO2020150616A1 (en) * 2019-01-17 2020-07-23 Synthonics, Inc. Solid micellar compositions of cannabinoid acids
US10785906B2 (en) 2019-02-19 2020-09-29 Pearson Incorporated Plant processing system
JP2022533514A (ja) * 2019-03-24 2022-07-25 オメガ ライフ サイエンス リミテッド 電子タバコ
US20200323791A1 (en) 2019-04-11 2020-10-15 Mantrose-Haueser Co., Inc. Cannabis delivery with protective glaze coating
EP3958884A4 (de) 2019-04-23 2022-12-21 Soma Oil LLC Systeme und verfahren zur cannabisverarbeitung
EP3750528A1 (de) 2019-06-11 2020-12-16 Nexien Biopharma, Inc. Zusammensetzungen zur behandlung von dystrophien und myotonie
CA3154135A1 (en) 2019-09-16 2021-03-25 Vapor Cartridge Technology Llc Drug delivery system with stackable substrates
US10757860B1 (en) 2019-10-31 2020-09-01 Hemp Processing Solutions, LLC Stripper apparatus crop harvesting system
US10933424B1 (en) 2019-12-11 2021-03-02 Pearson Incorporated Grinding roll improvements
CN111039760A (zh) * 2019-12-16 2020-04-21 福建省中科生物股份有限公司 一种制备酚类化合物的方法
US11351476B2 (en) * 2020-01-07 2022-06-07 Agrify Corporation Method for chemical separation of cannabinoids
WO2021248235A1 (en) * 2020-06-09 2021-12-16 Protonify Corporation Process for isolation and purification of thca from cannabis
CN116847913A (zh) 2020-09-04 2023-10-03 赫博利生物科技股份公司 不含thc的大麻素浓缩物、其获得方法及其用途
US11242328B1 (en) * 2021-02-25 2022-02-08 Acid Neutral Alkaline Laboratory Heterogeneous catalyst and method for preparation of aromatic tricyclic pyrans
US11352337B1 (en) * 2021-06-02 2022-06-07 Acid Neutral Alkaline Laboratory Zeolite catalyst and method for preparation of aromatic tricyclic pyrans
CN115260005B (zh) * 2022-08-30 2024-01-30 晨光生物科技集团股份有限公司 一种纯化提取大麻二酚的方法与应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342971A (en) * 1992-12-29 1994-08-30 The Australian National University Process for the preparation of dibenzo[b,d]pyrans
WO1996034534A1 (en) 1995-05-05 1996-11-07 Hauser Inc. High purity carnosic acid from rosemary and sage extracts by ph-controlled precipitation
GB9726916D0 (en) * 1997-12-19 1998-02-18 Danbiosyst Uk Nasal formulation
US6730519B2 (en) * 1998-10-26 2004-05-04 The University Of Mississippi Method of preparing delta-9-tetrahydrocannabinol
US6365416B1 (en) * 1998-10-26 2002-04-02 The University Of Mississippi Method of preparing delta-9-tetrahydrocannabinol
DK1474412T3 (da) * 2002-02-01 2008-09-01 Resolution Chemicals Ltd Fremstilling af delta-9-tetrahydrocannabinol

Also Published As

Publication number Publication date
EP1803717A2 (de) 2007-07-04
NZ552547A (en) 2008-03-28
US20090253783A1 (en) 2009-10-08
JP2005526715A (ja) 2005-09-08
DK1474412T3 (da) 2008-09-01
WO2003064407A3 (en) 2003-10-16
EP1474412B1 (de) 2008-05-28
DE60332776D1 (de) 2010-07-08
US20050171361A1 (en) 2005-08-04
EP1803717B1 (de) 2010-05-26
WO2003064407A2 (en) 2003-08-07
ZA200405938B (de) 2006-05-31
CN100999513A (zh) 2007-07-18
ATE396984T1 (de) 2008-06-15
BR0307330A (pt) 2004-12-07
EP1474412A2 (de) 2004-11-10
AU2006252300A1 (en) 2007-01-25
US7524881B2 (en) 2009-04-28
US20050049298A1 (en) 2005-03-03
AU2006252300B2 (en) 2009-02-12
CA2474951A1 (en) 2003-08-07
NZ534430A (en) 2007-09-28
PT1474412E (pt) 2008-07-04
ES2305437T3 (es) 2008-11-01
EP1803717A3 (de) 2007-07-11
AU2003205844B2 (en) 2006-10-12
US7592468B2 (en) 2009-09-22
NO20043209L (no) 2004-10-28
CN1642934A (zh) 2005-07-20
SI1474412T1 (sl) 2008-10-31

Similar Documents

Publication Publication Date Title
DE60321318D1 (de) Gewinnung von delta-9 tetrahydrocannabinol
BR0312695A (pt) Derivados de 1h-pirrolidina-2,4-diona espirocìclicos substituìdos por cis-alcóxi
BRPI0318811B8 (pt) derivados de ciclohexanol espirocíclicos
BR0312729A (pt) Novos derivados de indol-3-enxofre
GT199900043A (es) Hidroxamidas del acido (4-arilsulfonilamino)-tetrahidropiran-4-carboxìlico.
PT94568A (pt) Quinazolinonas substituidas como antagonistas da angiotensina ii
PT1133283E (pt) Um metodo de producao de particulas de farmaco
DK1594885T3 (da) Lægemiddel til vækstinhibering af tumorer
ATE252571T1 (de) Tocotrienole und geranylgeraniol aus nebenprodukten von bixa orellana
EA200200096A1 (ru) Новые производные витамина d с циклическими субструктурами в боковых цепях, способ и промежуточные продукты для их получения и их применение для получения лекарственных средств
BR0312863A (pt) Derivados de aldeìdo de polietileno glicol
ES2187483T3 (es) Procedimiento para la preparacion de acido a-lipoico esento de disolvente.
NO20040388L (no) Fremgangsmåte for fremstilling av beraprost og salter derav, samt forbindelser som er mellomprodukter i fremgangsmåten
BR9916460A (pt) Produção de ácido ascórbico usando levedura
ES2106591T3 (es) Procedimiento para la preparacion de n-cloroacetilglutamina.
NO20052329D0 (no) Fremgangsmate for rensingen av 1,4-butandiol-mononitrat
DK1450786T3 (da) Isoflavonkoncentrater samt fremgangsmåde til fremstilling deraf
IL153830A0 (en) A PROCESS FOR THE PREPARATION OF alpha' CHLOROKETONES
SE9900118L (sv) Processor och metod för att exekvera instruktioner från flera instruktionskällor
BR0116918A (pt) Preparação de warfarin sódico a partir do ácido de warfarin
BR9907340A (pt) Ciclo-heptenos substituìdos, e processo para a produção de um composto
ATE167869T1 (de) Thiolderivate von gallensäure
NO903488L (no) Nye forbindelser.
ATE292627T1 (de) Hydroxamsäurederivate
HUP0401943A2 (hu) A 2alfa, 3alfa, 17alfa-trihidroxi-5alfa-androsztán-6-on alkalmazása a növényi fejlődés szabályozására a növényt érő stressz hatásának csökkentése által

Legal Events

Date Code Title Description
8364 No opposition during term of opposition