参考文献

DR. REDDY'S LABORATORIES LTD.; DR. REDDY'S LABORATORIES, INC.; ANUMULA, Raghupathi Reddy; GILLA, Goverdhan; BOLLA, Yakambram; MACHARLA, Prabhakar; AKKIREDDY, Thirupathi; CHARAGONDLA, Kavitha; NARAYANA, Rama Krishna Reddy; BHAVANIPURAPU, Janaki Durga Prasad Patent: WO2011/130615 A2, 2011 ; Location in patent: Page/Page column 22 ;