参考文献:
VERTEX PHARMACEUTICALS INCORPORATED DEMATTEI, John LOOKER, Adam, R. NEUBERT-LANGILLE, Bobbianna TRUDEAU, Martin ROEPER, Stefanie RYAN, Michael, P. YAP, Dahrika, Milfred Lao KRUEGER, Brian, R. GROOTENHUIS, Peter, D.J. VAN GOOR, Frederick, F. BOTFIELD, Martyn, C. ZLOKARNIK, Gregor Patent: WO00/086 A, 00 Location in patent: Page/Page column 65-66 75