definiens: means ( a ) BMS-387032, BMS- [ * ], BMS- [ * ] and BMS- [ * ] and any other Active Compound, the composition, manufacture or use of which is covered as of the Effective Dat e or at any time thereafter by a claim in a U.S. patent or patent application within the [COMPANY] Core Patent Right s or [COMPANY] Extension Patent Rights ; ( b ) any Active Compound th at is first synthesized by or for Sunesis or its Af filiates ( or by Sublicensees pursuant to a sublicense hereunder ) within [ * ] years following the Effective Date and that is derived from or through use of a compound covered b y the foregoing clause ( a ) or from or through use o f the [COMPANY] Know - How or practice of the [COMPANY] Patent Rights ( for example, any [ * ] Certain information on this page has been redacted and filed separately with the Securities and Exchan ge Commission