参考文献:
GLAXOSMITHKLINE LLC AXTEN, Jeffrey, Michael BLACKLEDGE, Charles, William BRADY, Gerald, Patrick FENG, Yanhoug, G. GRANT, Seth, W. MEDINA, Jesus, Rahul MILLER, William, H. ROMERIL, Stuart, P. Patent: WO200/59658 A, 200 Location in patent: Page/Page column 40-4 WO 200/059658 A