... Department of Medicinal Chemistry and Inflammation-Oncology, Searle Discovery Research, 700 N. Chesterfield Pkwy. St Louis, MO 63198, USA. Received 22 December 1998, Accepted 11 February 1999, Available online 28 September 1999. Abstract. ... See DeCrescenzo, GA; Abbas, ZS; Freskos, JN; Getman, DP; Heintz, R.; Mischke; BV; WO 9803166 A1, Jan. 29, 1998. 17. (b); ...