DE69718308T2 - 4-fluorsalicylsäurederivate und verfahren zu ihrer herstellung - Google Patents

4-fluorsalicylsäurederivate und verfahren zu ihrer herstellung

Info

Publication number
DE69718308T2
DE69718308T2 DE69718308T DE69718308T DE69718308T2 DE 69718308 T2 DE69718308 T2 DE 69718308T2 DE 69718308 T DE69718308 T DE 69718308T DE 69718308 T DE69718308 T DE 69718308T DE 69718308 T2 DE69718308 T2 DE 69718308T2
Authority
DE
Germany
Prior art keywords
fluorsalicylic
production
acid derivatives
derivatives
acid
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
DE69718308T
Other languages
English (en)
Other versions
DE69718308D1 (de
Inventor
Ltd Kenkyusho Umezu
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.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry 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 Ihara Chemical Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Publication of DE69718308D1 publication Critical patent/DE69718308D1/de
Application granted granted Critical
Publication of DE69718308T2 publication Critical patent/DE69718308T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring
    • C07C65/05—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring o-Hydroxy carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69718308T 1996-10-18 1997-10-17 4-fluorsalicylsäurederivate und verfahren zu ihrer herstellung Expired - Lifetime DE69718308T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29731296A JP3814742B2 (ja) 1996-10-18 1996-10-18 ４−フルオロサリチル酸類
PCT/JP1997/003761 WO1998017620A1 (fr) 1996-10-18 1997-10-17 Derives d'acide 4-fluorosalicyclique et leur procede de production

Publications (2)

Publication Number Publication Date
DE69718308D1 DE69718308D1 (de) 2003-02-13
DE69718308T2 true DE69718308T2 (de) 2003-10-02

Family

ID=17844889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718308T Expired - Lifetime DE69718308T2 (de) 1996-10-18 1997-10-17 4-fluorsalicylsäurederivate und verfahren zu ihrer herstellung

Country Status (6)

Country Link
US (1) US6166246A (de)
EP (1) EP0894784B1 (de)
JP (1) JP3814742B2 (de)
CN (1) CN1083827C (de)
DE (1) DE69718308T2 (de)
WO (1) WO1998017620A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1812429A4 (de) * 2004-09-29 2010-07-21 Portola Pharm Inc Substituierte 2h-1,3-benzoxazin-4(3h)-one
CN102320960A (zh) * 2011-08-02 2012-01-18 安徽东健化工科技有限公司 一种6-氟水杨酸的制备方法
CN104130773B (zh) * 2014-08-25 2016-06-29 桂林理工大学 荧光材料Zn2(hfoac)4(4,4-pybi)2及合成方法
CN105244157A (zh) * 2015-10-17 2016-01-13 李德生 电能导磁环

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337616A (en) * 1964-12-18 1967-08-22 Dow Chemical Co Preparation of salicylic acids
US3689536A (en) * 1968-05-03 1972-09-05 Theodore E Majewski Salicylic acid and halo-substituted salicylic acid salts of oxydianiline
FR2224440B1 (de) * 1973-04-06 1976-06-11 Rhone Progil
US4232172A (en) * 1977-03-05 1980-11-04 Celamerck Gmbh & Co. Kg Process for the preparation of 3,6-dichloro-salicyclic
US4131618A (en) * 1977-12-29 1978-12-26 Merck & Co., Inc. Preparation of salicylic acid and derivatives
JPS60204742A (ja) * 1984-03-30 1985-10-16 Nippon Shokubai Kagaku Kogyo Co Ltd テトラフルオロ−４−ヒドロキシ安息香酸の製法
FR2589149B1 (fr) * 1985-10-29 1987-12-11 Rhone Poulenc Spec Chim Procede de separation et de purification de l'acide salicylique par precipitation a partir d'une solution aqueuse de son sel sodique
CN1060467A (zh) * 1990-09-25 1992-04-22 武田药品工业株式会社 1，3-苯并嗪衍生物、其生产方法和用途
US5266674A (en) * 1990-12-24 1993-11-30 Phillips Petroleum Company Process for preparing arylene sulfide copolymers
SE9103397D0 (sv) * 1991-11-18 1991-11-18 Kabi Pharmacia Ab Nya substituerade salicylsyror
CN1042631C (zh) * 1993-01-02 1999-03-24 法玛西亚普强Ab公司 取代的水杨酸类化合物、其药用组合物和应用
JP3760253B2 (ja) * 1995-07-07 2006-03-29 イハラケミカル工業株式会社 ４−フルオロサリチル酸類の製造方法
JP3891501B2 (ja) * 1996-03-07 2007-03-14 イハラケミカル工業株式会社 ３−フルオロフェノールの製造方法

Also Published As

Publication number Publication date
CN1206399A (zh) 1999-01-27
EP0894784A1 (de) 1999-02-03
DE69718308D1 (de) 2003-02-13
EP0894784B1 (de) 2003-01-08
JPH10120623A (ja) 1998-05-12
US6166246A (en) 2000-12-26
EP0894784A4 (de) 1999-12-01
JP3814742B2 (ja) 2006-08-30
WO1998017620A1 (fr) 1998-04-30
CN1083827C (zh) 2002-05-01

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