SU466229A1 - Method for preparing methyl trio-phenyl- (piperidyl-2) -acetic acid hydrochloride - Google Patents
Method for preparing methyl trio-phenyl- (piperidyl-2) -acetic acid hydrochlorideInfo
- Publication number
- SU466229A1 SU466229A1 SU1874299A SU1874299A SU466229A1 SU 466229 A1 SU466229 A1 SU 466229A1 SU 1874299 A SU1874299 A SU 1874299A SU 1874299 A SU1874299 A SU 1874299A SU 466229 A1 SU466229 A1 SU 466229A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- trio
- piperidyl
- phenyl
- acetic acid
- acid hydrochloride
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1874299A SU466229A1 (en) | 1973-01-23 | 1973-01-23 | Method for preparing methyl trio-phenyl- (piperidyl-2) -acetic acid hydrochloride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1874299A SU466229A1 (en) | 1973-01-23 | 1973-01-23 | Method for preparing methyl trio-phenyl- (piperidyl-2) -acetic acid hydrochloride |
Publications (1)
Publication Number | Publication Date |
---|---|
SU466229A1 true SU466229A1 (en) | 1975-04-05 |
Family
ID=20539946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1874299A SU466229A1 (en) | 1973-01-23 | 1973-01-23 | Method for preparing methyl trio-phenyl- (piperidyl-2) -acetic acid hydrochloride |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU466229A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997028124A1 (en) * | 1996-02-02 | 1997-08-07 | Medeva Europe Limited | Process for the preparation of d-threo-(r,r)-methyl phenidate and recycling of undesired enantiomers by epimerisation |
WO1998031668A1 (en) * | 1997-01-17 | 1998-07-23 | Medeva Europe Limited | Resolution of ritalinic acid salt |
US7115631B2 (en) | 1995-12-04 | 2006-10-03 | Celgene Corporation | Methods for treatment of cognitive and menopausal disorders with D-threo methylphenidate |
US7431944B2 (en) | 1995-12-04 | 2008-10-07 | Celgene Corporation | Delivery of multiple doses of medications |
US7459560B2 (en) | 1997-05-22 | 2008-12-02 | Celgene Corporation | Processes and intermediates for resolving piperidyl acetamide stereoisomers |
-
1973
- 1973-01-23 SU SU1874299A patent/SU466229A1/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7115631B2 (en) | 1995-12-04 | 2006-10-03 | Celgene Corporation | Methods for treatment of cognitive and menopausal disorders with D-threo methylphenidate |
US7431944B2 (en) | 1995-12-04 | 2008-10-07 | Celgene Corporation | Delivery of multiple doses of medications |
WO1997028124A1 (en) * | 1996-02-02 | 1997-08-07 | Medeva Europe Limited | Process for the preparation of d-threo-(r,r)-methyl phenidate and recycling of undesired enantiomers by epimerisation |
WO1998031668A1 (en) * | 1997-01-17 | 1998-07-23 | Medeva Europe Limited | Resolution of ritalinic acid salt |
US7459560B2 (en) | 1997-05-22 | 2008-12-02 | Celgene Corporation | Processes and intermediates for resolving piperidyl acetamide stereoisomers |
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