HU0700809D0 - Racemisation process for producing methyl (r,s)-(+)-alpha-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridin-5(4h)-acetate hydrogene sulfate intermediate - Google Patents

Racemisation process for producing methyl (r,s)-(+)-alpha-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridin-5(4h)-acetate hydrogene sulfate intermediate

Info

Publication number
HU0700809D0
HU0700809D0 HU0700809A HUP0700809A HU0700809D0 HU 0700809 D0 HU0700809 D0 HU 0700809D0 HU 0700809 A HU0700809 A HU 0700809A HU P0700809 A HUP0700809 A HU P0700809A HU 0700809 D0 HU0700809 D0 HU 0700809D0
Authority
HU
Hungary
Prior art keywords
dihydrothieno
pyridin
chlorophenyl
alpha
acetate
Prior art date
Application number
HU0700809A
Other languages
English (en)
Original Assignee
Richter Gedeon Nyrt
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 Richter Gedeon Nyrt filed Critical Richter Gedeon Nyrt
Priority to HU0700809A priority Critical patent/HUP0700809A2/hu
Publication of HU0700809D0 publication Critical patent/HU0700809D0/hu
Priority to PCT/HU2008/000148 priority patent/WO2009077797A1/en
Publication of HUP0700809A2 publication Critical patent/HUP0700809A2/hu

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
HU0700809A 2007-12-14 2007-12-14 Racemisation process for producing methyl (r,s)-(+)-alpha-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridin-5(4h)-acetate hydrogene sulfate intermediate HUP0700809A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HU0700809A HUP0700809A2 (en) 2007-12-14 2007-12-14 Racemisation process for producing methyl (r,s)-(+)-alpha-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridin-5(4h)-acetate hydrogene sulfate intermediate
PCT/HU2008/000148 WO2009077797A1 (en) 2007-12-14 2008-12-11 Racemization process for the preparation of an intermediate of clopidogrel hydrogen sulphate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU0700809A HUP0700809A2 (en) 2007-12-14 2007-12-14 Racemisation process for producing methyl (r,s)-(+)-alpha-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridin-5(4h)-acetate hydrogene sulfate intermediate

Publications (2)

Publication Number Publication Date
HU0700809D0 true HU0700809D0 (en) 2008-02-28
HUP0700809A2 HUP0700809A2 (en) 2009-11-30

Family

ID=89987939

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0700809A HUP0700809A2 (en) 2007-12-14 2007-12-14 Racemisation process for producing methyl (r,s)-(+)-alpha-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridin-5(4h)-acetate hydrogene sulfate intermediate

Country Status (2)

Country Link
HU (1) HUP0700809A2 (hu)
WO (1) WO2009077797A1 (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111166745A (zh) * 2020-01-19 2020-05-19 成都施贝康生物医药科技有限公司 含消旋氧吡格雷或其盐的组合物及应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL166593A0 (en) * 2002-08-02 2006-01-15 Racemization and enantiomer separation of clopidogrel

Also Published As

Publication number Publication date
WO2009077797A1 (en) 2009-06-25
HUP0700809A2 (en) 2009-11-30

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Legal Events

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FA9A Lapse of provisional patent protection due to relinquishment or protection considered relinquished