参考文献:
VERTEX PHARMACEUTICALS INCORPORATED ARONOV, Alex COME, Jon, H. DAVIES, Robert, J. PIERCE, Albert, C. WANG, Jian NANTHAKUMAR, Suganthini CAO, Jingrong BANDARAGE, Upul, K. KRUEGER, Elaine TIRAN, Amaud, Le LIAO, Yusheng MESSERSMITH, David COLLIER, Philip, N. GREY, Ronald O DOWD, Hardwin HENDERSON, James, A. GRILLOT, Anne-Laure Patent: WO11/87776 A1, 11 Location in patent: Page/Page column 6 64 WO 11/87776 A1