Beaumont, Andrew J.; Clark, James H.; Boechat, Nubia A.
Journal of Fluorine Chemistry, 1993 , vol. 63, # 1-2 p. 25 - 30

PFIZER LIMITED; BROWN, Alan, Daniel; RAWSON, David, James; STORER, Robert, Ian; SWAIN, Nigel, Alan
Patent: WO2012/7868 A2, 2012 ;
Location in patent: Page/Page column 73-74 ;