PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32795453-1 2020 3-O-Acetyl-ursolic acid (2) and 3-O-acetyl oleanolic acid (8) were converted into piperazinylamides holding a distal NH, NMe or a NMe2 group. 3-o-acetyl-ursolic acid 0-23 NME/NM23 nucleoside diphosphate kinase 2 Homo sapiens 130-134