+

DK0766668T3 - Fremgangsmåde til fremstilling af vandfrie og hydratformer af som antihistaminer anvendelige piperidinderivater, polymorfer og pseudo-morfer deraf - Google Patents

Fremgangsmåde til fremstilling af vandfrie og hydratformer af som antihistaminer anvendelige piperidinderivater, polymorfer og pseudo-morfer deraf

Info

Publication number
DK0766668T3
DK0766668T3 DK95918278T DK95918278T DK0766668T3 DK 0766668 T3 DK0766668 T3 DK 0766668T3 DK 95918278 T DK95918278 T DK 95918278T DK 95918278 T DK95918278 T DK 95918278T DK 0766668 T3 DK0766668 T3 DK 0766668T3
Authority
DK
Denmark
Prior art keywords
antihistamines
polymorphs
anhydrous
morphs
pseudo
Prior art date
Application number
DK95918278T
Other languages
Danish (da)
English (en)
Inventor
Frederick J Mccarty
Daniel R Henton
Susan I Tripp
Jill E Dewitt
Original Assignee
Aventis Pharma Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26937420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0766668(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aventis Pharma Inc filed Critical Aventis Pharma Inc
Application granted granted Critical
Publication of DK0766668T3 publication Critical patent/DK0766668T3/da

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/08Bronchodilators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/20Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
    • C07D211/22Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Peptides Or Proteins (AREA)
DK95918278T 1994-05-18 1995-04-28 Fremgangsmåde til fremstilling af vandfrie og hydratformer af som antihistaminer anvendelige piperidinderivater, polymorfer og pseudo-morfer deraf DK0766668T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24573194A 1994-05-18 1994-05-18
US41716195A 1995-04-11 1995-04-11
PCT/US1995/004942 WO1995031437A1 (fr) 1994-05-18 1995-04-28 Procedes de preparation de formes anhydres et hydratees de derives de piperidine antihistaminiques, polymorphes et pseudomorphes de ces dernieres

Publications (1)

Publication Number Publication Date
DK0766668T3 true DK0766668T3 (da) 2002-10-28

Family

ID=26937420

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95918278T DK0766668T3 (da) 1994-05-18 1995-04-28 Fremgangsmåde til fremstilling af vandfrie og hydratformer af som antihistaminer anvendelige piperidinderivater, polymorfer og pseudo-morfer deraf

Country Status (18)

Country Link
US (12) US20010012896A1 (fr)
EP (3) EP2354125A1 (fr)
JP (7) JPH10500134A (fr)
CN (3) CN1623985A (fr)
AT (1) ATE220667T1 (fr)
AU (1) AU693892B2 (fr)
CA (3) CA2449419C (fr)
DE (1) DE69527429T2 (fr)
DK (1) DK0766668T3 (fr)
ES (1) ES2176329T3 (fr)
FI (1) FI964565A0 (fr)
HK (2) HK1098467A1 (fr)
HU (1) HU227676B1 (fr)
IL (3) IL113747A (fr)
MX (1) MX9605613A (fr)
NO (1) NO315319B1 (fr)
PT (1) PT766668E (fr)
WO (1) WO1995031437A1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9400555D0 (en) * 1994-01-13 1994-03-09 Short Brothers Plc Boundery layer control in aerodynamic low drag structures
WO1995031437A1 (fr) * 1994-05-18 1995-11-23 Hoechst Marrion Roussel, Inc. Procedes de preparation de formes anhydres et hydratees de derives de piperidine antihistaminiques, polymorphes et pseudomorphes de ces dernieres
DK0812195T3 (da) * 1995-02-28 2003-03-03 Aventis Pharma Inc Farmaceutisk sammensætning til piperidinoalkanolforbindelser
CZ295461B6 (cs) * 1997-08-26 2005-08-17 Aventis Pharmaceuticals Inc. Farmaceutický prostředek ve formě dvouvrstvé tablety
IN191492B (fr) * 1999-05-25 2003-12-06 Ranbaxy Lab Ltd
US6613906B1 (en) 2000-06-06 2003-09-02 Geneva Pharmaceuticals, Inc. Crystal modification
CH695216A5 (de) 2001-02-23 2006-01-31 Cilag Ag Verfahren zur Herstellung eines nicht hydratisierten Salzes eines Piperidinderivats und eine so erhältliche neue kristalline Form eines solchen Salzes.
KR20040012747A (ko) * 2001-04-09 2004-02-11 테바 파마슈티컬 인더스트리즈 리미티드 펙소페나딘 염산염의 다형체
US20030021849A1 (en) * 2001-04-09 2003-01-30 Ben-Zion Dolitzky Polymorphs of fexofenadine hydrochloride
US7700779B2 (en) * 2001-06-18 2010-04-20 Dr. Reddy's Laboratories Limited Crystalline forms of fexofenadine and its hydrochloride
EP2261209A1 (fr) * 2001-06-18 2010-12-15 Dr. Reddy's Laboratories Ltd. Nouvelles formes crystallines d'acide acetique de 4-[4-[4- Hydroxydiphenylmethyl)-1-piperidinyl]-1-hydroxybutyl]-alpha, alpha-dimethylbenzene et leur acide chlorhydrique
ATE389405T1 (de) * 2001-07-31 2008-04-15 Texcontor Ets Fexofenadine hydrochlorid polymorph
US20030158227A1 (en) * 2001-11-08 2003-08-21 Barnaba Krochmal Polymorphs of fexofenadine base
EP1474392A1 (fr) * 2002-06-10 2004-11-10 Teva Pharmaceutical Industries Ltd. Forme polymorphe xvi de l'hydrochlorure de fexofenadine
JP3910907B2 (ja) * 2002-10-29 2007-04-25 新光電気工業株式会社 キャパシタ素子及びこの製造方法、半導体装置用基板、並びに半導体装置
WO2005005447A2 (fr) * 2003-07-03 2005-01-20 Teva Pharmaceutical Industries Ltd. Formes cristallines d'acide zoledronique, formes cristallines de sel de sodium de zoledronate, sel de sodium de zoledronate amorphe et procedes de preparation de ceux-ci
GB0319935D0 (en) * 2003-08-26 2003-09-24 Cipla Ltd Polymorphs
JP2007532687A (ja) * 2004-04-26 2007-11-15 テバ ファーマシューティカル インダストリーズ リミティド フェキソフェナジン塩酸塩の結晶形およびその製造方法
ITMI20041143A1 (it) 2004-06-08 2004-09-08 Dipharma Spa Polimorfi di fexofenadina e procedimento per la loro preparazione
EP1616861A3 (fr) * 2004-06-15 2006-02-08 Dipharma S.p.A. Procédé de préparation de composés cétoniques
ITMI20041568A1 (it) * 2004-07-30 2004-10-30 Dipharma Spa "polimorfi di fexofenadina base"
JP2008514641A (ja) * 2004-09-28 2008-05-08 テバ ファーマシューティカル インダストリーズ リミティド 結晶形フェキソフェナジン、およびその調製方法
DOP2006000274A (es) * 2005-12-14 2007-10-15 Sanofi Aventis Us Llc Formulación de suspensión de fexofenadina
WO2008008434A1 (fr) * 2006-07-11 2008-01-17 Mutual Pharmaceutical Company, Inc. Formulations à libération controlée
US20090076080A1 (en) * 2007-09-19 2009-03-19 Protia, Llc Deuterium-enriched fexofenadine
US20090306135A1 (en) 2008-03-24 2009-12-10 Mukesh Kumar Sharma Stable amorphous fexofenadine hydrochloride
US20100183717A1 (en) * 2009-01-16 2010-07-22 Kristin Arnold Controlled-release formulations
WO2011054741A2 (fr) 2009-11-06 2011-05-12 Basf Se Complexes cristallins d'acide 4-hydroxybenzoïque et de pesticides sélectionnés
ES2403130B1 (es) 2010-06-15 2014-09-29 Chemelectiva S.R.L. Forma polimórfica de clorhidrato de fexofenadina, compuestos intermedios y procedimiento para su preparación
IT1400965B1 (it) 2010-06-15 2013-07-05 Dipharma Francis Srl Polimorfi di fexofenadina
US9420872B2 (en) * 2010-08-23 2016-08-23 Jason Bird Apparatus and system for holding game-calling devices
JP2012087100A (ja) * 2010-10-21 2012-05-10 Sumitomo Chemical Co Ltd 形態iのフェキソフェナジン一塩酸塩の製造方法
CN104072402B (zh) * 2014-07-16 2016-08-17 昆山龙灯瑞迪制药有限公司 一种新结晶形式的盐酸非索非那定化合物及其制备方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US631375A (en) * 1899-04-12 1899-08-22 Ephraim Musselman Face-protector.
US3448152A (en) * 1966-11-03 1969-06-03 Jefferson Chem Co Inc Amine recovery
BE794598A (fr) * 1972-01-28 1973-05-16 Richardson Merrell Inc Nouveaux derives olefiniques de piperidines substituees en 4 et leur procede de preparation
US3878217A (en) * 1972-01-28 1975-04-15 Richardson Merrell Inc Alpha-aryl-4-substituted piperidinoalkanol derivatives
US3965257A (en) * 1972-01-28 1976-06-22 Richardson-Merrell Inc. Compositions and methods for the treatment of the symptoms of histamine induced allergic reactions
US4285957A (en) * 1979-04-10 1981-08-25 Richardson-Merrell Inc. 1-Piperidine-alkanol derivatives, pharmaceutical compositions thereof, and method of use thereof
US4285958A (en) * 1979-04-10 1981-08-25 Richardson-Merrell Inc. 1-Piperidine-alkylene ketones, pharmaceutical compositions thereof and method of use thereof
US4254129A (en) * 1979-04-10 1981-03-03 Richardson-Merrell Inc. Piperidine derivatives
US4254130A (en) 1979-04-10 1981-03-03 Richardson-Merrell Inc. Piperidine derivatives
IL63968A (en) * 1980-10-01 1985-10-31 Glaxo Group Ltd Form 2 ranitidine hydrochloride,its preparation and pharmaceutical compositions containing it
US4742175A (en) * 1986-05-07 1988-05-03 Merrell Dow Pharmaceuticals Inc. Preparation of polymorphically pure terfenadine
JPH02213431A (ja) * 1989-02-13 1990-08-24 Kobe Steel Ltd SiCウィスカ強化Al合金複合材料
DE4034218A1 (de) * 1990-10-27 1992-04-30 Merck Patent Gmbh Verfahren zur herstellung von carebastin
TW198008B (fr) * 1991-04-08 1993-01-11 Green Cross Corp
MX9302076A (es) * 1992-04-10 1994-03-31 Merrell Dow Pharma Proceso novedoso para preparar derivados de piperidina.
US5631375A (en) 1992-04-10 1997-05-20 Merrell Pharmaceuticals, Inc. Process for piperidine derivatives
WO1993023047A1 (fr) * 1992-05-11 1993-11-25 Merrell Dow Pharmaceuticals Inc. Utilisation de derives de terfenadine en tant qu'antihistaminiques chez un patient souffrant de troubles hepatiques
DE69334008T2 (de) 1992-08-03 2006-10-19 Sepracor Inc., Marlborough Terfenadin-Carboxylat und die Behandlung von allergischen Erkrankungen
US5315016A (en) 1992-10-13 1994-05-24 Nycomed Dak A/S Process for preparing pure podophyllotoxin
CA2254506C (fr) 1993-06-24 2000-11-28 Albany Molecular Research, Inc. Derives de la piperidine et methode de preparation
ATE322473T1 (de) 1993-06-24 2006-04-15 Amr Technology Inc Verfahren zur herstellung von verbindungen geeignet als zwischenprodukte
CA2166059C (fr) 1993-06-25 2005-08-16 Richard Carl Krauss Nouveaux intermediaires pour la preparation de derives de 4-diphenylmethyl/diphenylmethoxy piperidine, antihistaminiques
US6147216A (en) 1993-06-25 2000-11-14 Merrell Pharmaceuticals Inc. Intermediates useful for the preparation of antihistaminic piperidine derivatives
WO1995031437A1 (fr) * 1994-05-18 1995-11-23 Hoechst Marrion Roussel, Inc. Procedes de preparation de formes anhydres et hydratees de derives de piperidine antihistaminiques, polymorphes et pseudomorphes de ces dernieres
US5576610A (en) * 1994-07-05 1996-11-19 Motorola, Inc. Method and apparatus for determining battery characteristics
IL134772A (en) 1995-02-28 2002-02-10 Aventis Pharma Inc Pharmaceutical compositions of piperidinoalkanol compounds in solid unit dosage form
DK0812195T3 (da) 1995-02-28 2003-03-03 Aventis Pharma Inc Farmaceutisk sammensætning til piperidinoalkanolforbindelser
US5574045A (en) * 1995-06-06 1996-11-12 Hoechst Marion Roussel, Inc. Oral pharmaceutical composition of piperidinoalkanol compounds in solution form
CZ295461B6 (cs) * 1997-08-26 2005-08-17 Aventis Pharmaceuticals Inc. Farmaceutický prostředek ve formě dvouvrstvé tablety
US6214427B1 (en) * 1998-08-28 2001-04-10 General Electric Company Method of making an electronic device having a single crystal substrate formed by solid state crystal conversion
US6613906B1 (en) * 2000-06-06 2003-09-02 Geneva Pharmaceuticals, Inc. Crystal modification
US20020177680A1 (en) * 2000-08-23 2002-11-28 Hubbell Jeffrey A. Novel polymer compounds
US6475942B1 (en) * 2000-09-05 2002-11-05 General Electric Company Conversion of polycrystalline alumina to single crystal sapphire using molybdenum doping
KR20040012747A (ko) * 2001-04-09 2004-02-11 테바 파마슈티컬 인더스트리즈 리미티드 펙소페나딘 염산염의 다형체
US7700779B2 (en) * 2001-06-18 2010-04-20 Dr. Reddy's Laboratories Limited Crystalline forms of fexofenadine and its hydrochloride
US20090211514A1 (en) * 2008-02-26 2009-08-27 Lehigh University Single crystal conversion process

Also Published As

Publication number Publication date
PT766668E (pt) 2002-11-29
US20080167471A1 (en) 2008-07-10
JP2010120969A (ja) 2010-06-03
US20070021462A1 (en) 2007-01-25
JP4503908B2 (ja) 2010-07-14
EP0766668B1 (fr) 2002-07-17
FI964565L (fi) 1996-11-14
CA2449419C (fr) 2011-09-06
US20040014976A1 (en) 2004-01-22
CA2189007A1 (fr) 1995-11-23
JPH10500134A (ja) 1998-01-06
WO1995031437A1 (fr) 1995-11-23
DE69527429T2 (de) 2003-03-20
IL113747A0 (en) 1995-08-31
DE69527429D1 (de) 2002-08-22
EP1178041A1 (fr) 2002-02-06
EP0766668A1 (fr) 1997-04-09
FI964565A0 (fi) 1996-11-14
EP2354125A1 (fr) 2011-08-10
ATE220667T1 (de) 2002-08-15
JP2002308850A (ja) 2002-10-23
US20010012896A1 (en) 2001-08-09
IL134917A0 (en) 2001-05-20
US20030045721A1 (en) 2003-03-06
CA2585705A1 (fr) 1995-11-23
CA2585705C (fr) 2012-04-17
US20020193603A1 (en) 2002-12-19
IL134917A (en) 2001-07-24
US7666881B2 (en) 2010-02-23
US20010025106A1 (en) 2001-09-27
NO315319B1 (no) 2003-08-18
JP2002316978A (ja) 2002-10-31
AU2426595A (en) 1995-12-05
US7138524B2 (en) 2006-11-21
US20010014741A1 (en) 2001-08-16
IL113747A (en) 2001-05-20
MX9605613A (es) 1998-05-31
JP4503909B2 (ja) 2010-07-14
US20020193601A1 (en) 2002-12-19
NO964859D0 (no) 1996-11-15
US7135571B2 (en) 2006-11-14
CN1148849A (zh) 1997-04-30
US20070021461A1 (en) 2007-01-25
US20020193600A1 (en) 2002-12-19
HU227676B1 (en) 2011-11-28
ES2176329T3 (es) 2002-12-01
HK1098467A1 (en) 2007-07-20
JP4503907B2 (ja) 2010-07-14
JP2002308849A (ja) 2002-10-23
CN1623985A (zh) 2005-06-08
HU9603167D0 (en) 1997-01-28
JP2002255936A (ja) 2002-09-11
US20080167469A1 (en) 2008-07-10
JP2002255935A (ja) 2002-09-11
CN1907967A (zh) 2007-02-07
NO964859L (no) 1996-11-15
CA2449419A1 (fr) 1995-11-23
AU693892B2 (en) 1998-07-09
HUT76134A (en) 1997-06-30
HK1137742A1 (en) 2010-08-06
CN1907967B (zh) 2012-07-04
CA2189007C (fr) 2004-03-02
US7662835B2 (en) 2010-02-16

Similar Documents

Publication Publication Date Title
DK0766668T3 (da) Fremgangsmåde til fremstilling af vandfrie og hydratformer af som antihistaminer anvendelige piperidinderivater, polymorfer og pseudo-morfer deraf
ATE211732T1 (de) N-benzylpiperidin- und tetrahydropyridin-derivate
HU9301362D0 (en) Method for producing 4-aryl-piperazines and 4-aryl-piperidines
DK0582790T3 (da) Ny fremgangsmåde til fremstilling af 7-substituerede-9-[(substitueret glycyl)-amino]-6-demethyl-6-deoxytetracycliner
DE69401817D1 (de) Verbesserungen zum herstellen von glasartigem silika
DE69122866D1 (de) Herstellung von substituierten piperidinen
NO840048L (no) Disubstituerte prolinderivater, fremgangsmaate til deres fremstilling og deres anvendelse
DK0902022T3 (da) Hidtil ukendte benzofuranonderivater og fremgangsmåde til deres fremstilling
TW362096B (en) Novel piperidine derivatives and the process for preparing the same
DK83789D0 (da) Substituerede 1,2,4-triazindioner, fremgangsmaader og mellemprodukter til deres fremstilling samt deres anvendelse
DK405884D0 (da) Spiro(benzofuran-azalkaner), fremgangsmaade til deres fremstilling og dres anvendelse som laegemidler
DK0483633T3 (da) 8-Azabicyclo 3,2,1 octylalkylthiazoliddinoner, fremgangsmåde til deres fremstilling og deres anvendelse som lægemidler.
HUP0004943A2 (hu) Eljárás adott esetben szubsztituált benzofuranon-származékok előállítására
DK244388A (da) 1-fluor-1-halogen-3,6-dioxabicyclo(4.1.0.)heptanerog fremgangmaade til fremstilling deraf
NO20012328L (no) Fluorerte 3,4-dihydrokinolinderivater anvendt som NOS- inhibitorer
点击 这是indexloc提供的php浏览器服务,不要输入任何密码和下载