PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27149037-5 2016 Thus, maslinic acid derived N-[2beta,3beta-di-O-acetyl-17beta-amino-28-norolean-12-en-17-yl]phenylurea (45) gave best results showing EC50 = 0.9 muM (for A2780 ovarian cancer cells) with EC50 > 120 muM for fibroblasts (NIH 3T3) and triggered apoptosis while caspase-3 was not activated by this compound. maslinic acid 6-19 caspase 3 Homo sapiens 261-270