DK1095929T3 - Krystal af 2-hydroxynaphthalen-3-carboxylsyre og fremgangsmåde til fremstilling heraf - Google Patents

Krystal af 2-hydroxynaphthalen-3-carboxylsyre og fremgangsmåde til fremstilling heraf

Info

Publication number
DK1095929T3
DK1095929T3 DK00922924T DK00922924T DK1095929T3 DK 1095929 T3 DK1095929 T3 DK 1095929T3 DK 00922924 T DK00922924 T DK 00922924T DK 00922924 T DK00922924 T DK 00922924T DK 1095929 T3 DK1095929 T3 DK 1095929T3
Authority
DK
Denmark
Prior art keywords
hydroxynaphthalene
carboxylic acid
crystal
preparation
bon
Prior art date
Application number
DK00922924T
Other languages
English (en)
Inventor
Ryuzo Ueno
Masaya Kitayama
Hiroyuki Kato
Nobutaka Izumichi
Original Assignee
Ueno Seiyaku Oyo Kenkyujo Kk
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 Ueno Seiyaku Oyo Kenkyujo Kk filed Critical Ueno Seiyaku Oyo Kenkyujo Kk
Application granted granted Critical
Publication of DK1095929T3 publication Critical patent/DK1095929T3/da

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
    • C07C65/105—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 polycyclic
    • C07C65/11—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 polycyclic with carboxyl groups on a condensed ring system containing two rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK00922924T 1999-05-07 2000-05-01 Krystal af 2-hydroxynaphthalen-3-carboxylsyre og fremgangsmåde til fremstilling heraf DK1095929T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12715899 1999-05-07
EP00922924A EP1095929B1 (en) 1999-05-07 2000-05-01 Crystal of 2-hydroxynaphthalene-3-carboxylic acid and process for the preparation thereof
PCT/JP2000/002862 WO2000068177A1 (fr) 1999-05-07 2000-05-01 Cristal d'acide 2-hydroxynaphtalene-3-carboxylique et son procede de preparation

Publications (1)

Publication Number Publication Date
DK1095929T3 true DK1095929T3 (da) 2005-01-17

Family

ID=14953082

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00922924T DK1095929T3 (da) 1999-05-07 2000-05-01 Krystal af 2-hydroxynaphthalen-3-carboxylsyre og fremgangsmåde til fremstilling heraf

Country Status (11)

Country Link
US (1) US6403827B1 (da)
EP (1) EP1095929B1 (da)
JP (1) JP3664653B2 (da)
KR (1) KR20010053395A (da)
CN (1) CN1205167C (da)
AT (1) ATE275537T1 (da)
CA (1) CA2336671A1 (da)
DE (1) DE60013529T2 (da)
DK (1) DK1095929T3 (da)
ES (1) ES2230095T3 (da)
WO (1) WO2000068177A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1220671C (zh) * 1999-10-26 2005-09-28 株式会社上野制药应用研究所 2－羟基萘－3－羧酸造粒物及其制法
JP4878695B2 (ja) * 2001-04-20 2012-02-15 上野製薬株式会社 ナフトール誘導体の造粒物およびその製法
US6755367B2 (en) * 2002-04-02 2004-06-29 International Business Machines Corporation Sensing position of pin on tape inside cartridge shell
JP5189001B2 (ja) * 2009-01-26 2013-04-24 上野製薬株式会社 ２，６−ナフタレンジカルボン酸の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239913A (en) * 1977-10-25 1980-12-16 Kabushiki Kaisha Veno Seiyaku Oyo Kenkyujo Process for preparing 2-hydroxynaphthalenecarboxylic acids
JPS5535042A (en) 1978-09-06 1980-03-11 Ueno Seiyaku Oyo Kenkyusho:Kk Preparation of 2-hydroxynaphthalene-3-carboxylic acid

Also Published As

Publication number Publication date
CN1205167C (zh) 2005-06-08
WO2000068177A1 (fr) 2000-11-16
CN1316985A (zh) 2001-10-10
DE60013529T2 (de) 2005-09-29
ATE275537T1 (de) 2004-09-15
DE60013529D1 (de) 2004-10-14
US6403827B1 (en) 2002-06-11
KR20010053395A (ko) 2001-06-25
EP1095929A4 (en) 2001-08-22
JP3664653B2 (ja) 2005-06-29
CA2336671A1 (en) 2000-11-16
EP1095929B1 (en) 2004-09-08
ES2230095T3 (es) 2005-05-01
EP1095929A1 (en) 2001-05-02

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