PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16987662-1 2006 This Letter describes the synthesis and SAR, developed through an iterative analog library approach, of potent and selective non-sarcosine-derived GlyT1 inhibitors. Sarcosine 129-138 sarcosine dehydrogenase Homo sapiens 40-43