PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24405416-4 2014 Herein we report the design, synthesis and optimization of YH239-EE (ethyl ester of the free carboxylic acid compound YH239), a potent p53-MDM2 antagonizing and apoptosis-inducing agent characterized by a number of leukemia cell lines as well as patient-derived AML blast samples. ethyl ester 69-80 MDM2 proto-oncogene Homo sapiens 139-143