IL161164A0 - Preparation of levofloxacin and forms thereof - Google Patents

Preparation of levofloxacin and forms thereof

Info

Publication number
IL161164A0
IL161164A0 IL16116402A IL16116402A IL161164A0 IL 161164 A0 IL161164 A0 IL 161164A0 IL 16116402 A IL16116402 A IL 16116402A IL 16116402 A IL16116402 A IL 16116402A IL 161164 A0 IL161164 A0 IL 161164A0
Authority
IL
Israel
Prior art keywords
levofloxacin
forms
preparation
methyl
benzoxazine
Prior art date
Application number
IL16116402A
Other languages
English (en)
Original Assignee
Teva Pharma
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=27406493&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL161164(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Teva Pharma filed Critical Teva Pharma
Publication of IL161164A0 publication Critical patent/IL161164A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/06—Peri-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL16116402A 2001-10-03 2002-10-03 Preparation of levofloxacin and forms thereof IL161164A0 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US32695801P 2001-10-03 2001-10-03
US33431601P 2001-11-29 2001-11-29
US35493902P 2002-02-11 2002-02-11
PCT/US2002/031850 WO2003028664A2 (fr) 2001-10-03 2002-10-03 Préparation de lévofloxacine et formes à base de cette substance

Publications (1)

Publication Number Publication Date
IL161164A0 true IL161164A0 (en) 2004-08-31

Family

ID=27406493

Family Applications (1)

Application Number Title Priority Date Filing Date
IL16116402A IL161164A0 (en) 2001-10-03 2002-10-03 Preparation of levofloxacin and forms thereof

Country Status (11)

Country Link
US (2) US7629458B2 (fr)
EP (3) EP1772457A3 (fr)
JP (5) JP2005504818A (fr)
AT (1) ATE341553T1 (fr)
AU (2) AU2002341991A1 (fr)
CA (1) CA2462023A1 (fr)
DE (1) DE60215213T3 (fr)
ES (1) ES2272781T5 (fr)
IL (1) IL161164A0 (fr)
PT (1) PT1451194E (fr)
WO (2) WO2003028665A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7425628B2 (en) * 2001-10-03 2008-09-16 Teva Pharmaceutical Industries Ltd. Methods for the purification of levofloxacin
WO2003028665A2 (fr) * 2001-10-03 2003-04-10 Teva Pharmaceutical Industries Ltd. Techniques de purification de la lévofloxacine
AU2002365416A1 (en) * 2001-11-29 2003-06-10 Teva Pharmaceutical Industries Ltd. Methods for the purification of levofloxacin
CN100412075C (zh) * 2004-06-22 2008-08-20 浙江医药股份有限公司新昌制药厂 左旋氧氟沙星和氧氟沙星的制备方法
US7678903B2 (en) * 2004-09-17 2010-03-16 Matrix Laboratories Limited Process for the preparation of levofloxacin hemihydrate
FR2875807B1 (fr) * 2004-09-30 2006-11-17 Servier Lab Forme cristalline alpha du ranelate de strontium, son procede de preparation, et les compositions pharmaceutiques qui la contiennent
US20070244318A1 (en) * 2004-11-08 2007-10-18 Rao Davuluri R Process for the Preparation of Levofloxacin Hemihydrate
JP2006273718A (ja) * 2005-03-28 2006-10-12 Shiono Chemical Co Ltd レボフロキサシン・１／２水和物の製法
US7902227B2 (en) 2007-07-27 2011-03-08 Janssen Pharmaceutica Nv. C-7 isoxazolinyl quinolone / naphthyridine derivatives useful as antibacterial agents
US7964723B2 (en) 2008-08-02 2011-06-21 Apeloa-Kangyu And practical process for exclusively producing (S)-9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-pyrido-[1,2,3,de][1,4]benzoxazine-6-carboxylic acid hemihydrate
CN102146087B (zh) * 2010-02-10 2015-08-12 广东东阳光药业有限公司 一种制备高纯度左氧氟沙星半水合物的方法
KR20130043611A (ko) * 2010-02-25 2013-04-30 다이이찌 산쿄 가부시키가이샤 레보플록사신 또는 그의 염 또는 그들의 용매화물을 함유하는 안감염증 치료용 점안제, 안감염증의 치료 방법, 레보플록사신 또는 그의 염 또는 그들의 용매화물, 및 그의 용도
CN102558197A (zh) * 2012-01-11 2012-07-11 浙江医药股份有限公司新昌制药厂 左氧氟沙星-n-氧化物的制备方法
CN102850377B (zh) * 2012-09-04 2014-05-21 苏州弘森药业有限公司 一种盐酸左氧氟沙星的制备方法
TWI665190B (zh) 2013-11-15 2019-07-11 阿克比治療有限公司 ｛［５－（３－氯苯基）－３－羥基吡啶－２－羰基］胺基｝乙酸之固體型式，其組合物及用途
CN114507242B (zh) * 2022-01-26 2023-05-19 上虞京新药业有限公司 高光学纯度左氧氟沙星的制备方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746986A (en) 1980-09-02 1982-03-17 Dai Ichi Seiyaku Co Ltd Pyrido(1,2,3-de)(1,4)benzoxazine derivative
NO166131C (no) * 1985-06-20 1991-06-05 Daiichi Seiyaku Co Analogifremgangsmaate for fremstilling av s(-)-pyridobenzoksazinforbindelser.
JPH0747592B2 (ja) 1985-06-20 1995-05-24 第一製薬株式会社 ピリドベンゾオキサジン誘導体
US5237060A (en) * 1985-12-10 1993-08-17 Bayer Aktiengesellschaft Process of preparing enantiomerically pure 1,8-bridged 4-quinolone-3-carboxylic acids
DE3543513A1 (de) 1985-12-10 1987-06-11 Bayer Ag Enantiomerenreine 1,8-verbrueckte 4-chinolon-3-carbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende arzneimittel und ihre verwendung zur herstellung von arzneimitteln
JPS62198685A (ja) 1986-02-26 1987-09-02 Kyorin Pharmaceut Co Ltd キノロンカルボン酸誘導体及びその製造方法
US4777253A (en) * 1986-04-25 1988-10-11 Abbott Laboratories Process for preparation of racemate and optically active ofloxacin and related derivatives
AU4376589A (en) 1988-11-07 1990-05-10 Gist-Brocades N.V. Optically active benzoxazines and benzothiazines
JP3105572B2 (ja) 1990-03-01 2000-11-06 第一製薬株式会社 水和物の選択的製法
TW208013B (fr) † 1990-03-01 1993-06-21 Daiichi Co Ltd
KR920003605B1 (ko) * 1990-03-27 1992-05-04 한국과학기술연구원 피페라지닐 퀴놀론 유도체의 제조방법
DE4019023A1 (de) 1990-06-14 1991-12-19 Bayer Ag Verfahren zur herstellung von chinolincarbonsaeuren
DE4210941A1 (de) 1992-04-02 1993-10-07 Bayer Ag Neue 9-Fluor-7.oxo-7H-pyrido[1,2,3-d,e][1,4]benzoxacin-6-carbonsäuren und -ester
JPH0632776A (ja) 1992-07-14 1994-02-08 Mitsubishi Rayon Co Ltd Ｎ−（Ｄ−α−メチル−β−メルカプトプロピオニル）−Ｌ−プロリンの酸化防止法
ES2055656B1 (es) 1992-10-07 1995-11-16 Etilo Derivados Procedimiento para la obtencion de benzoxazinas utiles para sintesis de ofloxacina, levofloxacina y derivados.
KR0131914B1 (ko) * 1992-10-07 1998-04-17 조아퀸 가리데 센트멘나트 오플로옥사진, 레보플로옥사진과 이 유도체의 합성에 이용될 수 있는 벤조옥사진의 수득과정
KR0125115B1 (ko) † 1994-03-22 1997-12-05 김은영 (-)피페라진 벤즈옥사진 유도체의 제조방법
DE19729879C2 (de) 1997-07-11 1999-07-08 Mann Gerhard Chem Pharm Fab Lagerstabile ophthalmische Zusammensetzungen, umfassend Diclofenac und Ofloxacin
JPH11349589A (ja) 1997-12-24 1999-12-21 Sankyo Co Ltd 縮環キノリンカルボン酸誘導体
KR100309871B1 (ko) * 1999-02-24 2001-10-29 윤종용 (-)피리도벤즈옥사진 카르복실산 유도체의 제조방법
DE19826050A1 (de) * 1998-06-12 1999-12-16 Bayer Ag Verfahren zur Herstellung von Chinolon- und Naphthyridoncarbonsäuren und deren Ester
ES2472240T3 (es) * 1999-09-08 2014-06-30 Daiichi Sankyo Company, Limited Procedimiento para la preparación de derivados de benzoxazina y de sus intermedios
US7425628B2 (en) * 2001-10-03 2008-09-16 Teva Pharmaceutical Industries Ltd. Methods for the purification of levofloxacin
WO2003028665A2 (fr) 2001-10-03 2003-04-10 Teva Pharmaceutical Industries Ltd. Techniques de purification de la lévofloxacine
AU2002365416A1 (en) 2001-11-29 2003-06-10 Teva Pharmaceutical Industries Ltd. Methods for the purification of levofloxacin
US20040152701A1 (en) * 2002-12-02 2004-08-05 Dr. Reddy's Laboratories Limited Novel anhydrous crystalline form of Levofloxacin and process for preparation there of
CN1735620A (zh) 2002-12-16 2006-02-15 兰贝克赛实验室有限公司 纯的左氧氟沙星半水合物和它的制备方法
KR100704641B1 (ko) 2004-07-21 2007-04-06 주식회사유한양행 고순도의 레보플록사신 제조방법
US7678903B2 (en) * 2004-09-17 2010-03-16 Matrix Laboratories Limited Process for the preparation of levofloxacin hemihydrate
WO2008077643A1 (fr) 2006-12-22 2008-07-03 Farmaprojects, S.A. Procédé de préparation d'un composé de quinolone antibactérien

Also Published As

Publication number Publication date
PT1451194E (pt) 2007-01-31
AU2002341991A1 (en) 2003-04-14
WO2003028665A3 (fr) 2003-11-20
ATE341553T1 (de) 2006-10-15
US7629458B2 (en) 2009-12-08
EP1451194B1 (fr) 2006-10-04
ES2272781T5 (es) 2010-04-06
US20050222409A1 (en) 2005-10-06
EP1992629A1 (fr) 2008-11-19
EP1451194A2 (fr) 2004-09-01
WO2003028664A2 (fr) 2003-04-10
DE60215213T3 (de) 2010-07-01
EP1772457A2 (fr) 2007-04-11
JP2006265261A (ja) 2006-10-05
EP1451194A4 (fr) 2005-06-22
JP2008273956A (ja) 2008-11-13
JP2005504818A (ja) 2005-02-17
CA2462023A1 (fr) 2003-04-10
EP1772457A3 (fr) 2007-07-04
DE60215213D1 (de) 2006-11-16
ES2272781T3 (es) 2007-05-01
WO2003028664A3 (fr) 2003-11-20
DE60215213T2 (de) 2007-08-30
WO2003028665A2 (fr) 2003-04-10
AU2002341990A1 (en) 2003-04-14
JP2007131628A (ja) 2007-05-31
US20030130507A1 (en) 2003-07-10
EP1451194B2 (fr) 2009-12-16
JP2007169288A (ja) 2007-07-05

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