PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1548675-0 1992 Synthesis and use of 3-amino-4-phenyl-2-piperidones and 4-amino-2-benzazepin-3-ones as conformationally restricted phenylalanine isosteres in renin inhibitors. 3-amino-4-phenyl-2-piperidones 21-51 renin Homo sapiens 142-147