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Level 1:Core information
Record no 2011042863128
Activity status Dead or Administration by others
Working Title PROCESS FOR THE PREPARATION OF BETA HYDROXY-DELTA LACTONE USING NOVEL INTERMEDIATES 
Working Inventors GHORPADE S.R.;KALKOTE U.R.;CHAVAN S.P.;BHIDE S.R.;RAVINDRANATHAN T.; 
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 02-15-2001 
Country US 
Application number 09/783748  
Provisional filing date  
Complete filing date 02-15-2001  
Publication status Yes  
Publication date 05-14-2002  
Publication no US6388097 B1  
Granted number 6388097  
Granted date 05-14-2002  
Final title PROCESS FOR THE PREPARATION OF BETA HYDROXY-DELTA LACTONE USING NOVEL INTERMEDIATES  
Final Inventors GHORPADE S.R.;KALKOTE U.R.;CHAVAN S.P.;BHIDE S.R.;RAVINDRANATHAN T.;  
Abstract The present invention relates to a process for the preparation of optically active 6 hydroxymethyl 4 tert butyldimethylsilyloxy 4S 6R tetrahydro 2H 2 pyranone ? Hydroxy ? Lacone and the compound 3 oxo 5 tert.butyldimethylsilyloxy 1S 5S cyclohexyla
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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