| Record no |
201102262025 |
| Activity status |
Dead or Administration by others |
| Working Title |
PROCESS FOR THE PREPARATION OF (4R,6S)-4-HYDROXY-6-HYDROXYMETHYL-TETRAHYDROPYRAN-2-ONE |
| Working Inventors |
KUMAR PRADEEP;FERNANDES RODNEY AGUSTINHO; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Organic chemistry |
| Categories > Portfolio |
Fine chemical/pharma intermediate drugs/bioactives |
| Disclosure number |
2000-INV-0055 |
| NCL No |
2000-NCL-0055 |
| CSIR No |
2001-NF-0271
|
| Priority date |
06-01-2001 |
| Country |
US |
| Application number |
09/872849 |
| Provisional filing date |
|
| Complete filing date |
06-01-2001 |
| Publication status |
Yes |
| Publication date |
04-23-2002 |
| Publication no |
US6376683 B1 |
| Granted number |
6376683 |
| Granted date |
04-23-2002 |
| Final title |
PROCESS FOR THE PREPARATION OF (4R,6S)-4-HYDROXY-6-HYDROXYMETHYL-TETRAHYDROPYRAN-2-ONE |
| Final Inventors |
KUMAR PRADEEP;FERNANDES RODNEY AGUSTINHO; |
| Abstract |
The present invention relates to an improved efficient and enantio selective process for the synthesis of 4R 6S 4 hydroxy 6 hydroxymethyl tetrahydropyran 2 one employing the Sharpless asymmetric dihydroxylation and regiospecific nucleophilic hydride |
| Case status |
Granted + Allowed to lapse |
| Licensing status |
|
| Licensing case no |
|
| Client name |
|
| Lead inventors |
PRADEEP KUMAR TRIPATHI |
| Categories > Industry > Primary |
Pharmaceuticals |
| Categories > Industry > other |
|