ATE190977T1 - Verfahren zur herstellung eines optisch reinen benzofurancarbonsäurederivates und dessen verwendung zur herstellung von efaroxan - Google Patents

Verfahren zur herstellung eines optisch reinen benzofurancarbonsäurederivates und dessen verwendung zur herstellung von efaroxan

Info

Publication number
ATE190977T1
ATE190977T1 AT96919883T AT96919883T ATE190977T1 AT E190977 T1 ATE190977 T1 AT E190977T1 AT 96919883 T AT96919883 T AT 96919883T AT 96919883 T AT96919883 T AT 96919883T AT E190977 T1 ATE190977 T1 AT E190977T1
Authority
AT
Austria
Prior art keywords
optically pure
producing
pct
efaroxan
acid derivative
Prior art date
Application number
AT96919883T
Other languages
English (en)
Inventor
Thierry Imbert
Patrick Mayer
Original Assignee
Pf Medicament
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 Pf Medicament filed Critical Pf Medicament
Application granted granted Critical
Publication of ATE190977T1 publication Critical patent/ATE190977T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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
    • C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D307/85—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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT96919883T 1995-05-10 1996-05-09 Verfahren zur herstellung eines optisch reinen benzofurancarbonsäurederivates und dessen verwendung zur herstellung von efaroxan ATE190977T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9505513A FR2733983B1 (fr) 1995-05-10 1995-05-10 Procede de preparation d'un derive d'acide benzofurane carboxylque optiquement pur et son utilisation pour preparer l'efaroxan
PCT/FR1996/000697 WO1996035682A1 (fr) 1995-05-10 1996-05-09 Procede de preparation d'un derive d'acide benzofurane carboxylique optiquement pur, et son utilisation pour preparer l'efaroxan

Publications (1)

Publication Number Publication Date
ATE190977T1 true ATE190977T1 (de) 2000-04-15

Family

ID=9478824

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96919883T ATE190977T1 (de) 1995-05-10 1996-05-09 Verfahren zur herstellung eines optisch reinen benzofurancarbonsäurederivates und dessen verwendung zur herstellung von efaroxan

Country Status (10)

Country Link
US (1) US5880296A (de)
EP (1) EP0824531B1 (de)
JP (1) JPH11505223A (de)
AT (1) ATE190977T1 (de)
AU (1) AU708894B2 (de)
CA (1) CA2221031A1 (de)
DE (1) DE69607341D1 (de)
FR (1) FR2733983B1 (de)
NZ (1) NZ308581A (de)
WO (1) WO1996035682A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050227294A1 (en) * 1997-09-15 2005-10-13 Molecular Devices Corporation Molecular modification assays involving lipids
US7070921B2 (en) 2000-04-28 2006-07-04 Molecular Devices Corporation Molecular modification assays
US7745142B2 (en) * 1997-09-15 2010-06-29 Molecular Devices Corporation Molecular modification assays
US7632651B2 (en) * 1997-09-15 2009-12-15 Mds Analytical Technologies (Us) Inc. Molecular modification assays
US6982431B2 (en) * 1998-08-31 2006-01-03 Molecular Devices Corporation Sample analysis systems
US6297018B1 (en) 1998-04-17 2001-10-02 Ljl Biosystems, Inc. Methods and apparatus for detecting nucleic acid polymorphisms
FR2780967B1 (fr) * 1998-07-13 2000-09-29 Pf Medicament Procede de preparation de derives du 2,3-dihydrobenzofurane -2,2-disubstitues
FR2784989B1 (fr) * 1998-09-10 2002-09-27 Fabre Pierre Sante Derive d'ester d'acide 2-ethyl-2,3-dihydrobenzofurane- carboxylique, procede de preparation et utilisation pour la preparation de derives de l'efaroxan

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102422B (en) * 1981-07-28 1984-10-10 Reckitt & Colmann Prod Ltd Imidazoline derivatives
GB2167408B (en) * 1984-11-23 1988-05-25 Farmos Oy Substituted imidazole derivatives and their preparation and use
GB9020128D0 (en) * 1990-09-14 1990-10-24 Reckitt & Colmann Prod Ltd Imidazoline derivatives

Also Published As

Publication number Publication date
FR2733983A1 (fr) 1996-11-15
WO1996035682A1 (fr) 1996-11-14
AU5825596A (en) 1996-11-29
FR2733983B1 (fr) 1997-08-01
EP0824531B1 (de) 2000-03-22
CA2221031A1 (fr) 1996-11-14
DE69607341D1 (de) 2000-04-27
EP0824531A1 (de) 1998-02-25
NZ308581A (en) 1999-11-29
US5880296A (en) 1999-03-09
AU708894B2 (en) 1999-08-12
JPH11505223A (ja) 1999-05-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties