ATE329895T1 - Granulat der 2-hydroxynaphthalen-3-carbonsäure und ein verfahren zu seiner herstellung - Google Patents

Granulat der 2-hydroxynaphthalen-3-carbonsäure und ein verfahren zu seiner herstellung

Info

Publication number
ATE329895T1
ATE329895T1 AT00969880T AT00969880T ATE329895T1 AT E329895 T1 ATE329895 T1 AT E329895T1 AT 00969880 T AT00969880 T AT 00969880T AT 00969880 T AT00969880 T AT 00969880T AT E329895 T1 ATE329895 T1 AT E329895T1
Authority
AT
Austria
Prior art keywords
hydroxynaphthalen
granules
production
carboxylic acid
same
Prior art date
Application number
AT00969880T
Other languages
English (en)
Inventor
Ryuzo Ueno
Masaya Kitayama
Nobutaka Izumichi
Syungo Nara
Masaharu Kittaka
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 ATE329895T1 publication Critical patent/ATE329895T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT00969880T 1999-10-26 2000-10-19 Granulat der 2-hydroxynaphthalen-3-carbonsäure und ein verfahren zu seiner herstellung ATE329895T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30383399 1999-10-26

Publications (1)

Publication Number Publication Date
ATE329895T1 true ATE329895T1 (de) 2006-07-15

Family

ID=17925867

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00969880T ATE329895T1 (de) 1999-10-26 2000-10-19 Granulat der 2-hydroxynaphthalen-3-carbonsäure und ein verfahren zu seiner herstellung

Country Status (10)

Country Link
US (1) US6562998B1 (de)
EP (1) EP1142861B1 (de)
JP (1) JP3697414B2 (de)
KR (1) KR100531592B1 (de)
CN (1) CN1220671C (de)
AT (1) ATE329895T1 (de)
CA (1) CA2356928A1 (de)
DE (1) DE60028728T2 (de)
TW (1) TW524797B (de)
WO (1) WO2001030737A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (6)

* 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
JPS59196841A (ja) * 1983-04-21 1984-11-08 Ueno Seiyaku Oyo Kenkyusho:Kk ２―ヒドロキシナフタリン―３―カルボン酸の顆粒剤の製造法
JPS61212533A (ja) * 1985-03-18 1986-09-20 Ueno Seiyaku Oyo Kenkyusho:Kk ２−ヒドロキシナフタリン−３−カルボン酸の顆粒の製造法
JP3093863B2 (ja) * 1992-04-15 2000-10-03 株式会社上野製薬応用研究所 結晶化粉末ソルビトールの製法
JPH1143462A (ja) * 1997-07-28 1999-02-16 Daicel Chem Ind Ltd 固相反応方法および製造装置
DK1095929T3 (da) * 1999-05-07 2005-01-17 Ueno Seiyaku Oyo Kenkyujo Kk Krystal af 2-hydroxynaphthalen-3-carboxylsyre og fremgangsmåde til fremstilling heraf

Also Published As

Publication number Publication date
EP1142861A1 (de) 2001-10-10
CN1341093A (zh) 2002-03-20
WO2001030737A1 (fr) 2001-05-03
DE60028728T2 (de) 2007-05-24
KR20010099970A (ko) 2001-11-09
DE60028728D1 (de) 2006-07-27
CA2356928A1 (en) 2001-05-03
TW524797B (en) 2003-03-21
CN1220671C (zh) 2005-09-28
EP1142861B1 (de) 2006-06-14
KR100531592B1 (ko) 2005-11-28
JP3697414B2 (ja) 2005-09-21
US6562998B1 (en) 2003-05-13
EP1142861A4 (de) 2003-07-23

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Legal Events

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