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
Authority: HU; Hungary
Prior art keywords: dihydrothieno; pyridin; chlorophenyl; alpha; acetate
Prior art date: 2007-12-14

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.)

2007-12-14

Filing date

2007-12-14

Publication date

2008-02-28

2007-12-14 Application filed by Richter Gedeon Nyrt filed Critical Richter Gedeon Nyrt

2007-12-14 Priority to HU0700809A priority Critical patent/HUP0700809A2/hu

2008-02-28 Publication of HU0700809D0 publication Critical patent/HU0700809D0/hu

2008-12-11 Priority to PCT/HU2008/000148 priority patent/WO2009077797A1/en

2009-11-30 Publication of HUP0700809A2 publication Critical patent/HUP0700809A2/hu

Links

UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 title 1

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

2007
- 2007-12-14 HU HU0700809A patent/HUP0700809A2/hu unknown
2008
- 2008-12-11 WO PCT/HU2008/000148 patent/WO2009077797A1/en not_active Ceased

Also Published As

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

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Legal Events

Date	Code	Title	Description
2012-09-28	FA9A	Lapse of provisional patent protection due to relinquishment or protection considered relinquished