参考文献:
MERCK SHARP andamp DOHME CORP. BANYU PHARMACEUTICAL CO., LTD. GOTO, Yasuhiro SAGARA, Takeshi FAN, Weiming HAXELL, Thomas, F. N. JENKS, Matthew, G. MALASKA, Michael, J. MOORE, Joseph, A., III OUVRY, Gilles PANDI, Bharathi PEEL, Michael, R. STEWARD, Kimberly, M. Patent: WO1/47 A1, 1 Location in patent: Page/Page column 8 4 WO 1/47 A1