AU3590801A - One-pot synthesis of alkyl 3-cyclopropylamino-2-(2,4-dibromo-3-(difluoromethoxy)benzoyl -2-propenoate as a useful intermediate for antibacterial quinolone medicaments - Google Patents

One-pot synthesis of alkyl 3-cyclopropylamino-2-(2,4-dibromo-3-(difluoromethoxy)benzoyl -2-propenoate as a useful intermediate for antibacterial quinolone medicaments

Info

Publication number
AU3590801A
AU3590801A AU35908/01A AU3590801A AU3590801A AU 3590801 A AU3590801 A AU 3590801A AU 35908/01 A AU35908/01 A AU 35908/01A AU 3590801 A AU3590801 A AU 3590801A AU 3590801 A AU3590801 A AU 3590801A
Authority
AU
Australia
Prior art keywords
difluoromethoxy
dibromo
benzoyl
alkyl
cyclopropylamino
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.)
Abandoned
Application number
AU35908/01A
Other languages
English (en)
Inventor
Prosenjit Bose
Taro Kiyoto
Naresh Kumar
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.)
Ranbaxy Laboratories Ltd
Toyama Chemical Co Ltd
Original Assignee
Ranbaxy Laboratories Ltd
Toyama Chemical Co 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
Application filed by Ranbaxy Laboratories Ltd, Toyama Chemical Co Ltd filed Critical Ranbaxy Laboratories Ltd
Publication of AU3590801A publication Critical patent/AU3590801A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AU35908/01A 2000-03-07 2001-03-07 One-pot synthesis of alkyl 3-cyclopropylamino-2-(2,4-dibromo-3-(difluoromethoxy)benzoyl -2-propenoate as a useful intermediate for antibacterial quinolone medicaments Abandoned AU3590801A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN196/DEL/2000 2000-03-07
IN196DE2000 2000-03-07
PCT/IB2001/000316 WO2001066512A1 (en) 2000-03-07 2001-03-07 One-pot synthesis of alkyl 3-cyclopropylamino-2-[2,4-dibromo-3-(difluoromethoxy)benzoyl]-2-propenoate as a useful intermediate for antibacterial quinolone medicaments

Publications (1)

Publication Number Publication Date
AU3590801A true AU3590801A (en) 2001-09-17

Family

ID=11097039

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35908/01A Abandoned AU3590801A (en) 2000-03-07 2001-03-07 One-pot synthesis of alkyl 3-cyclopropylamino-2-(2,4-dibromo-3-(difluoromethoxy)benzoyl -2-propenoate as a useful intermediate for antibacterial quinolone medicaments

Country Status (9)

Country Link
US (1) US6835848B1 (enExample)
EP (1) EP1278717B1 (enExample)
JP (1) JP4751557B2 (enExample)
KR (1) KR100763077B1 (enExample)
CN (1) CN1202075C (enExample)
AT (1) ATE364036T1 (enExample)
AU (1) AU3590801A (enExample)
DE (1) DE60128797D1 (enExample)
WO (1) WO2001066512A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7759362B2 (en) 2004-04-21 2010-07-20 Institut Of Medicinal Biotechnology Chinese Academy Of Medical Sciences Quinolonecarboxylic acid compounds, preparation methods and pharmaceutical uses thereof
CN1244582C (zh) * 2004-04-21 2006-03-08 中国医学科学院医药生物技术研究所 喹诺酮羧酸类化合物及其制备方法和医药用途
KR200457934Y1 (ko) * 2010-10-26 2012-01-12 주식회사 삼진엘앤디 등기구 마운팅 구조
WO2013157018A1 (en) 2012-04-18 2013-10-24 Indian Institute Of Technology Madras A process for the preparation of the core structure in quinolone and napthyridone class of antibiotics
CN105801482B (zh) * 2016-04-18 2018-06-22 浙江中欣氟材股份有限公司 一种1-环丙基-4-氧代-7-溴-8-二氟甲氧基-1,4-二氢喹啉-3-羧酸乙酯的制备方法
CN105777631B (zh) * 2016-04-18 2018-06-29 浙江中欣氟材股份有限公司 一种1-环丙基-4-氧代-7-溴-8-二氟甲氧基-1,4-二氢喹啉-3-羧酸乙酯的合成方法
CN114716373B (zh) * 2022-04-14 2023-01-10 内蒙古源宏精细化工有限公司 一种加替沙星环合酯的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0784423B2 (ja) * 1987-06-18 1995-09-13 宇部興産株式会社 ３−アミノ−２−置換ベンゾイルアクリル酸誘導体
JPH05194336A (ja) * 1992-01-14 1993-08-03 Kyorin Pharmaceut Co Ltd アミノアクリル酸誘導体
JP2918134B2 (ja) * 1992-05-15 1999-07-12 宇部興産株式会社 ３−ジアルキルアミノ−２−置換ベンゾイルアクリル酸誘導体
JPH0616642A (ja) 1992-07-02 1994-01-25 Katayama Seiyakushiyo:Kk キノリンカルボン酸誘導体の製造方法
ES2203644T3 (es) 1994-08-12 2004-04-16 Toyama Chemical Co., Ltd. Derivado del nuevo acido quinoloa- o naftiridonacarboxilico y su sal.
ES2341509T3 (es) * 1997-10-27 2010-06-21 Toyama Chemical Co., Ltd. Sal de un derivado de acido 7-isoindolino-quinoloncarboxilico, su monohidrato y composiciones que lo contienen como ingredientes activos.
DE69909646T2 (de) 1998-11-18 2004-01-29 Asahi Glass Co Ltd Derivate der aminoacryl-säure und ein verfahren zur herstellung derselben
WO2000055116A1 (en) * 1999-03-17 2000-09-21 Daiichi Pharmaceutical Co., Ltd. Process for producing 5-amino-8- alkylquinolo necarboxylic acid derivatives and intermediates in the production thereof

Also Published As

Publication number Publication date
US6835848B1 (en) 2004-12-28
EP1278717A4 (en) 2005-06-08
JP2003534243A (ja) 2003-11-18
JP4751557B2 (ja) 2011-08-17
EP1278717B1 (en) 2007-06-06
KR20030017473A (ko) 2003-03-03
ATE364036T1 (de) 2007-06-15
CN1202075C (zh) 2005-05-18
DE60128797D1 (de) 2007-07-19
KR100763077B1 (ko) 2007-10-04
US20040267019A1 (en) 2004-12-30
EP1278717A1 (en) 2003-01-29
WO2001066512A1 (en) 2001-09-13
CN1427815A (zh) 2003-07-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase