IL130374A0 - Process for preparing quinolone- and naphthyridonecarboxylic acids and esters thereof - Google Patents

Process for preparing quinolone- and naphthyridonecarboxylic acids and esters thereof

Info

Publication number
IL130374A0
IL130374A0 IL13037499A IL13037499A IL130374A0 IL 130374 A0 IL130374 A0 IL 130374A0 IL 13037499 A IL13037499 A IL 13037499A IL 13037499 A IL13037499 A IL 13037499A IL 130374 A0 IL130374 A0 IL 130374A0
Authority
IL
Israel
Prior art keywords
esters
preparing quinolone
naphthyridonecarboxylic acids
naphthyridonecarboxylic
acids
Prior art date
Application number
IL13037499A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of IL130374A0 publication Critical patent/IL130374A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/04—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms
    • C07D215/06—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
    • C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Quinoline Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
IL13037499A 1998-06-12 1999-06-09 Process for preparing quinolone- and naphthyridonecarboxylic acids and esters thereof IL130374A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19826050A DE19826050A1 (de) 1998-06-12 1998-06-12 Verfahren zur Herstellung von Chinolon- und Naphthyridoncarbonsäuren und deren Ester

Publications (1)

Publication Number Publication Date
IL130374A0 true IL130374A0 (en) 2000-06-01

Family

ID=7870588

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13037499A IL130374A0 (en) 1998-06-12 1999-06-09 Process for preparing quinolone- and naphthyridonecarboxylic acids and esters thereof

Country Status (12)

Country Link
US (1) US6229017B1 (ja)
EP (1) EP0963977B1 (ja)
JP (1) JP4585634B2 (ja)
KR (1) KR20000006091A (ja)
CN (1) CN1124264C (ja)
CA (1) CA2273802A1 (ja)
CZ (1) CZ211499A3 (ja)
DE (2) DE19826050A1 (ja)
ES (1) ES2199500T3 (ja)
HU (1) HUP9901947A3 (ja)
IL (1) IL130374A0 (ja)
PL (1) PL333646A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL161164A0 (en) * 2001-10-03 2004-08-31 Teva Pharma Preparation of levofloxacin and forms thereof
US7425628B2 (en) * 2001-10-03 2008-09-16 Teva Pharmaceutical Industries Ltd. Methods for the purification of levofloxacin
KR100454750B1 (ko) * 2002-06-20 2004-11-03 삼성에스디아이 주식회사 유기 전계 발광 소자용 청색 발광 화합물 및 이를 사용한유기 전계 발광 소자
KR100519158B1 (ko) * 2002-12-21 2005-10-06 주식회사유한양행 퀴놀론 카르복실레이트 유도체의 제조방법
US10954231B2 (en) 2006-10-16 2021-03-23 Bionomics Limited Anxiolytic compounds
AU2007312936B2 (en) 2006-10-16 2013-09-26 Bionomics Limited Novel anxiolytic compounds
FR2917413B1 (fr) * 2007-06-13 2009-08-21 Sanofi Aventis Sa Derives de 7-alkynyl-1,8-naphthyridones, leur preparation et leur application en therapeutique
CN101838238B (zh) * 2010-04-30 2012-05-23 杭州广林生物医药有限公司 一种喹诺酮主环化合物的合成方法
AU2012222874B2 (en) 2011-03-02 2015-04-16 Bionomics Limited Novel small-molecules as therapeutics
AU2012253237B2 (en) * 2011-05-12 2015-09-24 Bionomics Limited Methods for preparing naphthyridines
CN103819401B (zh) * 2012-11-19 2016-04-13 浙江中欣氟材股份有限公司 1-环丙基-4-氧代-7-氟-8-甲氧基-1,4-二氢喹啉-3-羧酸的合成方法
GB2516138C (en) * 2013-04-09 2015-12-09 Cresset Biomolecular Discovery Ltd The treatment of inflammatory disorders
CN104292159B (zh) * 2014-10-10 2016-12-07 浙江同丰医药化工有限公司 一种诺氟沙星、环丙沙星及恩诺沙星的制备方法
CN107163063A (zh) * 2017-06-19 2017-09-15 太仓弘杉环保科技有限公司 一种制备高品质盐酸左氧氟沙星的方法
CN110804064A (zh) * 2019-12-13 2020-02-18 浙江工业大学 一种左氧氟羧酸的合成方法
CN111269131B (zh) * 2020-03-12 2021-12-28 江苏飞宇医药科技股份有限公司 以三正丙胺为吸酸剂制备环丙乙酯胺化物的工艺
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051365A (ja) * 1973-09-05 1975-05-08
DE3502935A1 (de) 1984-09-29 1986-04-10 Bayer Ag, 5090 Leverkusen 3-amino-2-benzoyl-acrylsaeurederivate und ein verfahren zu ihrer herstellung
DE3724466A1 (de) * 1987-07-24 1989-02-02 Bayer Ag Verfahren zur herstellung von chinoloncarbonsaeuren
JP2990903B2 (ja) * 1991-04-09 1999-12-13 宇部興産株式会社 ４−オキソキノリン−３−カルボン酸類の製造方法
DE4342186A1 (de) * 1993-12-10 1995-06-14 Bayer Ag Eintopfverfahren zur Herstellung von 3-Chinoloncarbonsäurederivaten
CZ291251B6 (cs) * 1996-02-23 2003-01-15 Bayer Aktiengesellschaft Popřípadě substituované 8-kyan-1-cyklopropyl-7-(2,8-diazabicyklo-[4,3,0]-nonan-8-yl)-6-fluor-1,4-dihydro-4-oxo-3-chinolinkarboxylové kyseliny a jejich deriváty, způsob jejich výroby, léčiva tyto látka obsahující a jejich pouľití

Also Published As

Publication number Publication date
ES2199500T3 (es) 2004-02-16
HUP9901947A3 (en) 2001-01-29
HUP9901947A2 (hu) 2000-03-28
CZ211499A3 (cs) 1999-12-15
US6229017B1 (en) 2001-05-08
CN1239094A (zh) 1999-12-22
DE59905405D1 (de) 2003-06-12
DE19826050A1 (de) 1999-12-16
CN1124264C (zh) 2003-10-15
CA2273802A1 (en) 1999-12-12
JP4585634B2 (ja) 2010-11-24
JP2000026425A (ja) 2000-01-25
HU9901947D0 (en) 1999-08-30
EP0963977A1 (de) 1999-12-15
KR20000006091A (ko) 2000-01-25
PL333646A1 (en) 1999-12-20
EP0963977B1 (de) 2003-05-07

Similar Documents

Publication Publication Date Title
HUP9903703A3 (en) Process for preparing docosahexaenoic acid and docosapentaenoic acid
IL130374A0 (en) Process for preparing quinolone- and naphthyridonecarboxylic acids and esters thereof
ZA9810669B (en) Process for the preparation of 8-methoxy-quinolone-carbyxylic acids
PL346582A1 (en) Process for preparing carboxylic acids
IL166186A0 (en) Compounds and method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids
GB9929570D0 (en) Process for the preparation of para-oxadiazolylphenylboronic acids
IL133121A0 (en) Process for making 2-alkyl-3-hydroxybenzoic acids
IL136361A0 (en) Processes for preparing mercaptoalkanoylamino lactam acids and esters thereof
EG22263A (en) Process for preparing hydroxamic acids
IL120715A0 (en) Process for the preparation of trifluoroethoxy-arenecarboxylic acids
HK1033171A1 (en) Process for obtaining l-dihydroorotic acid and usethereof
HU9801890D0 (en) Process for the preparation of heteroarylcarboxylic amides and esters
EP0968994A4 (en) SUBSTITUTED TRIFLUOROBENZOIC ACID DERIVATIVES, THEIR ESTERS AND METHOD FOR THE PRODUCTION THEREOF
HRP970710A2 (en) Process for the preparation of 1-alkylpyrazole-5-carboxylic esters
EP0945433A4 (en) METHOD FOR PRODUCING ACYLOXYALKANESULPHONIC ACID
IL147365A0 (en) Process for preparing acids via alpha-chloroepoxy esters
ZA955461B (en) Process for preparing N-phosphonomethylamino carboxylic acids
LT99087A (en) N-formyl-o-acyl-threo- and erythro-dl-beta-phenylserine ethyl esters and process for preparing thereof
IL156265A0 (en) Compounds and method for preparing substituted 4-phenyl-4-cycanocyclohexanoic acids
HK1058030A1 (en) Compounds and method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids
SI1023279T1 (en) Compounds and method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids
HUP0202680A3 (en) Process and intermediates for making 4-cyanosubstituted cyclohexanoic acids