DE60228577D1 - Verfahren zur herstellung von benzofuranderivaten - Google Patents

Verfahren zur herstellung von benzofuranderivaten

Info

Publication number
DE60228577D1
DE60228577D1 DE60228577T DE60228577T DE60228577D1 DE 60228577 D1 DE60228577 D1 DE 60228577D1 DE 60228577 T DE60228577 T DE 60228577T DE 60228577 T DE60228577 T DE 60228577T DE 60228577 D1 DE60228577 D1 DE 60228577D1
Authority
DE
Germany
Prior art keywords
optionally substituted
methylphenyl
ring
preparation
benzofuran
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
DE60228577T
Other languages
English (en)
Inventor
Hiroyuki Tawada
M Yamashita
Yujiro Ono
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Pharmaceutical 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 Takeda Pharmaceutical Co Ltd filed Critical Takeda Pharmaceutical Co Ltd
Application granted granted Critical
Publication of DE60228577D1 publication Critical patent/DE60228577D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60228577T 2001-07-13 2002-07-11 Verfahren zur herstellung von benzofuranderivaten Expired - Lifetime DE60228577D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001213665 2001-07-13
PCT/JP2002/007045 WO2003006448A1 (fr) 2001-07-13 2002-07-11 Procede de production d'un derive de benzofuranne

Publications (1)

Publication Number Publication Date
DE60228577D1 true DE60228577D1 (de) 2008-10-09

Family

ID=19048602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60228577T Expired - Lifetime DE60228577D1 (de) 2001-07-13 2002-07-11 Verfahren zur herstellung von benzofuranderivaten

Country Status (10)

Country Link
US (2) US7034166B2 (de)
EP (1) EP1408036B1 (de)
JP (1) JP2009256355A (de)
KR (1) KR100868009B1 (de)
CN (1) CN100345835C (de)
AT (1) ATE406357T1 (de)
CA (1) CA2452868C (de)
DE (1) DE60228577D1 (de)
ES (1) ES2309184T3 (de)
WO (1) WO2003006448A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE406357T1 (de) * 2001-07-13 2008-09-15 Takeda Pharmaceutical Verfahren zur herstellung von benzofuranderivaten
CN101010311A (zh) * 2004-08-27 2007-08-01 武田药品工业株式会社 偶氮化合物及其制备方法
US8921611B1 (en) * 2012-04-13 2014-12-30 Uchicago Argonne, Llc Process for producing redox shuttles
CN112341416A (zh) * 2019-08-09 2021-02-09 天津津艺医药科技发展有限责任公司 一种制备苯并含氧脂杂环衍生物的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW199152B (de) * 1990-11-01 1993-02-01 Takeda Pharm Industry Co Ltd
JP5035813B2 (ja) 1998-07-10 2012-09-26 マサチューセッツ インスティテュート オブ テクノロジー 金属用のリガンドおよびそれらに基づいて改善された金属触媒法
PT1136477E (pt) * 1998-12-04 2004-08-31 Takeda Chemical Industries Ltd Derivados do benzofurano processo para a sua preparacao e suas utilizacoes
US6093838A (en) * 1999-08-16 2000-07-25 Allergan Sales, Inc. Amines substituted with a dihydro-benzofuranyl or with a dihydro-isobenzofuranyl group, an aryl or heteroaryl group and an alkyl group, having retinoid-like biological activity
US20040034049A1 (en) 2000-10-05 2004-02-19 Shigenori Okawa Promoters for the proliferation and differentiation of stem cells and/or neuron precursor cells
ATE406357T1 (de) * 2001-07-13 2008-09-15 Takeda Pharmaceutical Verfahren zur herstellung von benzofuranderivaten

Also Published As

Publication number Publication date
ES2309184T3 (es) 2008-12-16
US20060142598A1 (en) 2006-06-29
EP1408036A4 (de) 2004-12-08
US20040210066A1 (en) 2004-10-21
CN1555369A (zh) 2004-12-15
WO2003006448A1 (fr) 2003-01-23
US7323577B2 (en) 2008-01-29
KR20040030630A (ko) 2004-04-09
JP2009256355A (ja) 2009-11-05
KR100868009B1 (ko) 2008-11-10
EP1408036A1 (de) 2004-04-14
EP1408036B1 (de) 2008-08-27
US7034166B2 (en) 2006-04-25
CA2452868C (en) 2010-11-16
ATE406357T1 (de) 2008-09-15
CN100345835C (zh) 2007-10-31
CA2452868A1 (en) 2003-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition