Smith, R A Discovery of heterocyclic ureas as a new class of raf kinase inhibitors: identification of a second generation lead by a combinatorial chemistry approach. [electronic resource] - Bioorganic & medicinal chemistry letters Oct 2001 - 2775-8 p. digital Publication Type: Journal Article ISSN: 0960-894X Standard No.: 10.1016/s0960-894x(01)00571-6 doi Subjects--Topical Terms: Proto-Oncogene Proteins c-raf--antagonists & inhibitorsStructure-Activity RelationshipUrea--analogs & derivatives