DeGoey, David A.; Flentge, Charles A.; Flosi, William J.; Grampovnik, David J.; Kempf, Dale J.; Klein, Larry L.
Patent: US2005/131017 A1, 2005 ;
Location in patent: Page/Page column 106 ;
2.合成路线
129747-52-0
71%
69950-65-8
Wyeth
Patent: US2006/19965 A1, 2006 ;
Location in patent: Page/Page column 25-26 ;
US 20060019965 A1
3.合成路线
5453-67-8
50%
69950-65-8
Masiero, Stefano; Fini, Federico; Gottarelli, Giovanni; Spada, Gian Piero
Journal of Chemical Research, Miniprint, 1998 , # 10 p. 2736 - 2753