参考文献:
Ter Wiel, Matthijs K. J. Odermatt, Severin Schanen, Patrick Seiler, Paul Diederich, Francois European Journal of Organic Chemistry, 007 , # p. 449 - 46
参考文献:
TEMPERO PHARMACEUTICALS, INC. BALOGLU, Erkan BOHNERT, Gary, J. GHOSH, Shomir LOBERA, Mercedes SCHMIDT, Darby, R. SUNG, Leonard Patent: WO0/968 A, 0 Location in patent: Page/Page column 87 WO 0/0968 A