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  • Process for preparing rosuvastatin calcium
    Patent number: 8318933
    Abstract: The present invention relates to an improved process for preparing Rosuvastatin calcium of Formula I.
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: November 27, 2012
    Assignee: Aurobindo Pharma Ltd
    Inventors: Sambhu Prasad Sarma Mallela, Narayan K. A. S. S. Garimella, Sukumar Nandi, Sunil Kumar Buridipad, Gangadhar Bhima Shankar Nangi, Ramesh Dandala, Sivakumaran Meenakshisunderam