参考文献:
AMGEN INC. ALLEN, Jennifer R. CHEN, Jian J. FROHN, Michael J. HU, Essa LIU, Qingyian PICKRELL, Alexander J. RUMFELT, Shannon RZASA, Robert M. ZHONG, Wenge Patent: WO2/43365 A, 2 Location in patent: Page/Page column 38 WO 2/43365 A
参考文献:
Lane, Charlotte A.L. Hay, Duncan Mowbray, Charles E. Paradowski, Michael Selby, Matthew D. Swain, Nigel A. Williams, David H. Bioorganic and Medicinal Chemistry Letters, 22 , vol. 22, # 2 p. 56 - 59