Department of Oncology Chemistry, 5 Research Parkway, Wallingford, CT 06492-1951, USA. harold.mastalerz@bms.com
Abstract:
Novel C-5 substituted pyrrolotriazines were optimized for dual EGFR and HER2 protein tyrosine kinase inhibition. The lead compound exhibited promising oral efficacy in both EGFR and HER2 driven human tumor xenograft models. It is hypothesized that its C-5 morpholine side chain binds in the ribose phosphate portion of the ATP binding pocket.