DK1064276T3 - Fremgangsmåde til fremstilling af substituerede 2-benzo[b]thiophencarboxylsyrer og salte deraf - Google Patents

Fremgangsmåde til fremstilling af substituerede 2-benzo[b]thiophencarboxylsyrer og salte deraf

Info

Publication number
DK1064276T3
DK1064276T3 DK99908577T DK99908577T DK1064276T3 DK 1064276 T3 DK1064276 T3 DK 1064276T3 DK 99908577 T DK99908577 T DK 99908577T DK 99908577 T DK99908577 T DK 99908577T DK 1064276 T3 DK1064276 T3 DK 1064276T3
Authority
DK
Denmark
Prior art keywords
benzo
substituted
preparation
salts
carboxylic acids
Prior art date
Application number
DK99908577T
Other languages
Danish (da)
English (en)
Inventor
Walter Gerhard Brouwer
Original Assignee
Crompton Co Cie
Uniroyal Chem Co Inc
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 Crompton Co Cie, Uniroyal Chem Co Inc filed Critical Crompton Co Cie
Application granted granted Critical
Publication of DK1064276T3 publication Critical patent/DK1064276T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 carbon atoms of the hetero ring
    • C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
DK99908577T 1998-03-16 1999-03-01 Fremgangsmåde til fremstilling af substituerede 2-benzo[b]thiophencarboxylsyrer og salte deraf DK1064276T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/039,769 US5965749A (en) 1998-03-16 1998-03-16 Process for synthesizing substituted 2-benzo [b]thiophenecarboxylic acids and salts thereof
PCT/US1999/004418 WO1999047510A2 (en) 1998-03-16 1999-03-01 PROCESS FOR SYNTHESIZING SUBSTITUTED 2-BENZO[b] THIOPHENE CARBOXYLIC ACIDS AND SALTS THEREOF

Publications (1)

Publication Number Publication Date
DK1064276T3 true DK1064276T3 (da) 2003-06-23

Family

ID=21907259

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99908577T DK1064276T3 (da) 1998-03-16 1999-03-01 Fremgangsmåde til fremstilling af substituerede 2-benzo[b]thiophencarboxylsyrer og salte deraf

Country Status (13)

Country Link
US (1) US5965749A (de)
EP (1) EP1064276B1 (de)
JP (1) JP3450827B2 (de)
KR (1) KR100648791B1 (de)
AT (1) ATE233255T1 (de)
CA (1) CA2324263A1 (de)
DE (1) DE69905553T2 (de)
DK (1) DK1064276T3 (de)
ES (1) ES2193689T3 (de)
IL (1) IL138423A0 (de)
TW (1) TW515797B (de)
WO (1) WO1999047510A2 (de)
ZA (1) ZA992076B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960669B2 (en) * 2003-09-10 2005-11-01 Crompton Co./Cie Utilization of phosphorus pentasulfide in thionylations using phase transfer catalysis
JP5929482B2 (ja) * 2011-05-10 2016-06-08 住友化学株式会社 植物の生長を促進する方法
JP5929483B2 (ja) * 2011-05-10 2016-06-08 住友化学株式会社 植物の生長を促進する方法
AU2013342503A1 (en) 2012-11-09 2015-05-28 Sumitomo Chemical Company, Limited Method for promoting plant growth
CN105254605B (zh) * 2015-11-03 2017-03-15 江西仁明医药化工有限公司 3‑巯基香豆素的制备方法
CN105254611B (zh) * 2015-11-09 2017-10-31 江西仁明医药化工有限公司 苯并噻吩‑2‑羧酸的制备方法
CN106432179A (zh) * 2016-07-26 2017-02-22 江苏兢业制药有限公司 一种4‑氯‑1‑苯并噻吩‑2‑羧酸的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3213822B2 (ja) * 1991-08-12 2001-10-02 イハラケミカル工業株式会社 ベンゾ〔ｂ〕チオフェン−２−カルボン酸の製造法
US5340833A (en) * 1992-05-01 1994-08-23 Eisai Co., Ltd. Urokinase inhibitors
US5298630A (en) * 1992-06-03 1994-03-29 Sumitomo Seika Chemicals Co., Ltd. Processes for producing 2-substituted benzo[B]thiophene
MX9406411A (es) * 1993-08-24 1997-08-30 Uniroyal Chem Co Inc Oxatiazinas conservadoras de madera.
DE4420921A1 (de) * 1994-06-16 1995-12-21 Bayer Ag Verfahren zur Herstellung von Benzthiophenderivaten

Also Published As

Publication number Publication date
WO1999047510A3 (en) 1999-11-25
ATE233255T1 (de) 2003-03-15
EP1064276A2 (de) 2001-01-03
IL138423A0 (en) 2001-10-31
WO1999047510A2 (en) 1999-09-23
JP2002506860A (ja) 2002-03-05
CA2324263A1 (en) 1999-09-23
TW515797B (en) 2003-01-01
US5965749A (en) 1999-10-12
ES2193689T3 (es) 2003-11-01
EP1064276B1 (de) 2003-02-26
DE69905553D1 (de) 2003-04-03
KR100648791B1 (ko) 2006-11-23
JP3450827B2 (ja) 2003-09-29
DE69905553T2 (de) 2003-11-20
ZA992076B (en) 1999-09-27
KR20010041952A (ko) 2001-05-25

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