AU6736398A - Method for obtaining alpha-amino acid enantiomers and intermediate diastereoisomeric salts - Google Patents
Method for obtaining alpha-amino acid enantiomers and intermediate diastereoisomeric saltsInfo
- Publication number
- AU6736398A AU6736398A AU67363/98A AU6736398A AU6736398A AU 6736398 A AU6736398 A AU 6736398A AU 67363/98 A AU67363/98 A AU 67363/98A AU 6736398 A AU6736398 A AU 6736398A AU 6736398 A AU6736398 A AU 6736398A
- Authority
- AU
- Australia
- Prior art keywords
- amino acid
- diastereoisomeric salts
- acid enantiomers
- obtaining alpha
- intermediate diastereoisomeric
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
- C07C229/36—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/30—Preparation of optical isomers
- C07C227/34—Preparation of optical isomers by separation of optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9702618 | 1997-03-05 | ||
FR9702618A FR2760452B1 (en) | 1997-03-05 | 1997-03-05 | PROCESS FOR OBTAINING ALPHA-AMINO ACID ENANTIOMERS AND INTERMEDIATE DIASTEREOISOMERIC SALTS |
PCT/FR1998/000406 WO1998039286A1 (en) | 1997-03-05 | 1998-03-02 | METHOD FOR OBTAINING α-AMINO ACID ENANTIOMERS AND INTERMEDIATE DIASTEREOISOMERIC SALTS |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6736398A true AU6736398A (en) | 1998-09-22 |
Family
ID=9504435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU67363/98A Abandoned AU6736398A (en) | 1997-03-05 | 1998-03-02 | Method for obtaining alpha-amino acid enantiomers and intermediate diastereoisomeric salts |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6736398A (en) |
FR (1) | FR2760452B1 (en) |
WO (1) | WO1998039286A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6767913B2 (en) | 2001-12-18 | 2004-07-27 | Teva Pharmaceutical Industries Ltd. | Crystal forms iii, iv, v, and novel amorphous form of clopidogrel hydrogensulfate, processes for their preparation, processes for the preparation of form i, compositions containing the new forms and methods of administering the new forms |
IL166593A0 (en) | 2002-08-02 | 2006-01-15 | Racemization and enantiomer separation of clopidogrel | |
US6800759B2 (en) | 2002-08-02 | 2004-10-05 | Teva Pharmaceutical Industries Ltd. | Racemization and enantiomer separation of clopidogrel |
US6812363B2 (en) * | 2002-10-15 | 2004-11-02 | Usv Limited | Racemization of optically active 2-substituted phenyl glycine esters |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE795874A (en) * | 1972-02-25 | 1973-08-23 | Glaxo Lab Ltd | PROCESS FOR PREPARATION OF OPTICALLY ACTIVE ESTERS OF ALPHA-AMINO-ACIDS |
NL7512310A (en) * | 1975-10-21 | 1977-04-25 | Stamicarbon | PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE PHENYLGLYCINEAMIDE. |
EP0174358A1 (en) * | 1984-03-01 | 1986-03-19 | ALKALOIDA VEGYéSZETI GYáR | Novel diastereomer salts of phenylalanine and n-acyl derivatives thereof and process for the separation of optically active phenylalanine and n-acyl derivatives thereof |
JPS6185380A (en) * | 1984-10-02 | 1986-04-30 | Sumitomo Seiyaku Kk | Preparation of optically active phenylserine derivative |
-
1997
- 1997-03-05 FR FR9702618A patent/FR2760452B1/en not_active Expired - Fee Related
-
1998
- 1998-03-02 WO PCT/FR1998/000406 patent/WO1998039286A1/en active Application Filing
- 1998-03-02 AU AU67363/98A patent/AU6736398A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR2760452A1 (en) | 1998-09-11 |
WO1998039286A1 (en) | 1998-09-11 |
FR2760452B1 (en) | 1999-05-28 |
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