Record no |
20110225776 |
Activity status |
Dead or Administration by others |
Working Title |
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 |
|
Categories > Portfolio |
|
Disclosure number |
2000-INV-0059 |
NCL No |
2000-NCL-0059 |
CSIR No |
2000-NF-0429
|
Priority date |
02-15-2001 |
Country |
US |
Application number |
09/783749 |
Provisional filing date |
|
Complete filing date |
02-15-2001 |
Publication status |
Yes |
Publication date |
07-09-2002 |
Publication no |
US6417374 B1 |
Granted number |
6417374 |
Granted date |
07-09-2002 |
Final title |
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 |
The present invention relates to a process for the preparation of optically active 6 hydroxymethyl 4 tert butyldimethylsilyloxy 4R 6S tetrahydro 2H 2 pyranone β Hydroxy δ lactone an important intermediate in the synthesis of biologically active drugs |
Case status |
Granted + Allowed to lapse |
Licensing status |
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Licensing case no |
|
Client name |
|
Lead inventors |
SUBHASH PRATAPRAO CHAVAN |
Categories > Industry > Primary |
Pharmaceuticals |
Categories > Industry > other |
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