Pfizer Inc.
Patent: US6440982 B1, 2002 ;

Allerton, Charlotte M. N.; Barber, Christopher G.; Beaumont, Kevin C.; Brown, David G.; Cole, Susan M.; Ellis, David; Lane, Charlotte A. L.; Maw, Graham N.; Mount, Natalie M.; Rawson, David J.; Robinson, Colin M.; Street, Stephen D. A.; Summerhill, Nicholas W.
Journal of Medicinal Chemistry, 2006 , vol. 49, # 12 p. 3581 - 3594