| Record no |
2011042964655 |
| Activity status |
Dead or Administration by others |
| Working Title |
A PROCESS FOR THE PREPARATION OF BETA-HYDROXY-DELTA-LACTONE USING NOVEL INTERMEDIATES |
| Working Inventors |
SANDEEP RAGHUNATH GHORPADE;UTTAM RAMRAO KALKOTE;SUBHASH PRATAPRAO CHAVAN;SUNIL RAMCHANDRA BHIDE;THOTTAPPILLIL RAVINDRANATHAN; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Organic chemistry |
| Categories > Portfolio |
Fine chemical/pharma intermediate drugs/bioactives |
| Disclosure number |
2000-INV-0060 |
| NCL No |
2000-NCL-0060 |
| CSIR No |
2000-NF-0430
|
| Priority date |
02-16-2001 |
| Country |
EP |
| Application number |
01103845.2 |
| Provisional filing date |
|
| Complete filing date |
02-16-2001 |
| Publication status |
Yes |
| Publication date |
08-20-2008 |
| Publication no |
EP1234884 B1 |
| Granted number |
EP1234884 B1 |
| Granted date |
08-20-2008 |
| Final title |
A PROCESS FOR THE PREPARATION OF BETA-HYDROXY-DELTA-LACTONE USING NOVEL INTERMEDIATES |
| Final Inventors |
SANDEEP RAGHUNATH GHORPADE;UTTAM RAMRAO KALKOTE;SUBHASH PRATAPRAO CHAVAN;SUNIL RAMCHANDRA BHIDE;THOTTAPPILLIL RAVINDRANATHAN; |
| Abstract |
This invention relates to a process for the preparation of 6 hydroxymethyl 4 tert butyl dimethylsilyloxy 4S 6R tetrahydro 2H pyranone of formula 1 using novel intermediates. |
| Case status |
Granted + Allowed to lapse |
| Licensing status |
|
| Licensing case no |
|
| Client name |
|
| Lead inventors |
SUBHASH PRATAPRAO CHAVAN |
| Categories > Industry > Primary |
Pharmaceuticals |
| Categories > Industry > other |
|