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Journal of Medicinal Chemistry, 1990 , vol. 33, # 8 p. 2296 - 2304

Walsh, David A.; Moran, H. Wayne; Shamblee, Dwight A.; Welstead, William J.; Nolan, Joseph C.; et al.
Journal of Medicinal Chemistry, 1990 , vol. 33, # 8 p. 2296 - 2304

Alcon Laboratories, Inc.
Patent: US5475034 A1, 1995 ;