Anna Balanov, Rehovot IL
Anna Balanov, Rehovot IL
Patent application number | Description | Published |
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20080269270 | Triol form of rosuvastatin and synthesis of rosuvastatin - Provided is a rosuvastatin triol and its use as a reference standard for analysis of rosuvastatin. Also provided are methods for preparation of rosuvastatin. | 10-30-2008 |
20090012182 | Crystal forms of O-desmethylvenlafaxine succinate - Provided are crystalline forms of O-desmethylvenlafaxine succinate, methods for their preparation, and pharmaceutical composition thereof. | 01-08-2009 |
20090069563 | Rosuvastatin intermediates and their preparation - Provided are processes and intermediates for preparation of rosuvastatin. | 03-12-2009 |
20090187026 | Diastereomeric purification of rosuvastatin - The invention relates to diastereomerically pure rosuvastatin and processes for preparing diastereomerically pure rosuvastatin and its intermediates. | 07-23-2009 |
20090209567 | Rosuvastatin and salts thereof free of rosuvastatin alkylether and a process for the preparation thereof - The present invention provides rosuvastatin and intermediates thereof having a low level of alkylether impurity and processes for the preparation thereof. | 08-20-2009 |
20100160665 | PROCESSES FOR THE PREPARATION AND PURIFICATION OF GABAPENTIN ENACARBIL - Gabapentin enacarbil was prepared and purified from intermediates such as 1-haloalkyl carbamate or carbonate and diacid acetal skeleton. For example, a 1-haloalkyl carbonate or carbamate was prepared by combining a C | 06-24-2010 |
20100160666 | PREPARATION OF GABAPENTIN ENACARBIL INTERMEDIATE - Allyl 1 {[(α-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetate can be prepared by combining allyl 1-aminomethyl-1-cyclohexane acetate hydrochloride, a polar organic solvent, chloroethyl chloroformate, and an amine base or an inorganic base selected from a group consisting of carbonate and bicarbonate to provide a reaction mixture; and adding isobutyric acid to the reaction mixture. The product can be purified and/or converted to gabapentin enacarbil. | 06-24-2010 |
20100197916 | DIASTEREOMERIC PURIFICATION OF ROSUVASTATIN - The invention relates to diastereomerically pure rosuvastatin and processes for preparing diastereomerically pure rosuvastatin and its intermediates. | 08-05-2010 |