IPDB >Record detail Report generated at IPDB: http://nclinnovations.org/ipdb/details.php
Level 1:Core information
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 ? Hydroxy ? lactone an important intermediate in the synthesis of biologically active drugs
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  

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