ArQule Derivative Compound

ArQule Derivative Compound. Shall mean a Derivative Compound developed from a Licensed Compound [*****].

ArQule Derivative Compound. A Derivative Compound developed from a Licensed Compound in the course of an optimization program for the molecular Target or other Target (e.g., whole cell screen) against which such Licensed Compound was initially discovered to have biological activity, i.e., a compound is not an ArQule Derivative Compound if that compound is independently developed by Sankyo.