参考文献:
PANACOS PHARMACEUTICALS, INC. NITZ, Theodore, J. SALZWEDEL, Karl FINNEGAN, Catherine WILD, Carl BRUNTON, Shirley FLANAGAN, Stuart MONTALBETTI, Christian COULTER, Thomas, Stephen KIMBER, Marc MAGARACI, Filippo JOHNSTON, David Patent: WO8/13435 A1, 8 Location in patent: Page/Page column 195-196