参考文献:
BRISTOL-MYERS SQUIBB COMPANY UNIVERSITE DE MONTREAL LAWRENCE, Michael, R. MILLER, Michael, M. SEIFFERT, Dietmar, Alfred POSY, Shoshana, L. WONG, Pancras, C. BANVILLE, Jacques RUEDIGER, Edward, H. DEON, Daniel, H. MARTEL, Alain TREMBLAY, Francois GUY, Julia LAVALLEE, Jean-Francois GAGNON, Marc Patent: WO203/632 A, 203