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Balasaheb kakade marked as one of the inventor in this patent application below find attached.for more details pls email us info@rxnchem.com MACROLIDE DERIVATIVES AS ANTIBACTERIAL AGENTS Field of Invention The present invention provides macrolide derivatives, which can be used as antibacterial agents. Compounds disclosed herein can be used for treating or preventing conditions caused by or contributed to by gram positive, gram negative or anaerobic bacteria, more particularly against, for example, Staphylococci, Streptococci, Enterococci, Haemophilus, Moraxella spp., Chlamydia spp., Mycoplasm, Legionella spp., Mycobacterium, Helicobacter, Clostridium, Bacteroides, Corynebacterium, Bacillus, Enterobactericeae or any combination thereof Also provided, are processes for preparing compounds disclosed herein, pharmaceutical compositions containing compounds disclosed herein, and methods of treating bacterial infections. Background of the Invention First generation macrolides erythromyc

Pub. No.:    WO/2008/099368    International Application No.:    PCT/IB2008/050568 Publication Date: 21.08.2008 International Filing Date: 15.02.2008 IPC: C07H 17/08  (2006.01),  A61K 31/7028  (2006.01),  A61P 31/04  (2006.01) Applicants: RANBAXY LABORATORIES LIMITED  [IN/IN]; Plot No. 90, Sector - 32, Gurgaon, Haryana 122001 (IN)  (For All Designated States Except US) . CHAKRABARTI, Anjan  [IN/IN]; (IN)  (For US Only) . SURASE, Yogesh, Baban  [IN/IN]; (IN)  (For US Only) . KAKADE, Balasaheb  [IN/IN]; (IN)  (For US Only) . DAS, Biswajit  [IN/IN]; (IN)  (For US Only) . UPADHYAY, Dilip J.  [IN/IN]; (IN)  (For US Only) Inventors: CHAKRABARTI, Anjan ; (IN). SURASE, Yogesh, Baban ; (IN). KAKADE, Balasaheb ; (IN). DAS, Biswajit ; (IN). UPADHYAY, Dilip J. ; (IN) Common Representative: RANBAXY LABORATORIES LIMITED ; c/o George E. Heibel, 600 College Road East, Suite 2100, Princeton, NJ 08540 (US) Priority Data: 319/DEL/2007   15.02.2007   IN Title (EN)   MACROLIDE DERIVAT