PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17441705-2	2007	Herein, we describe the structure-based design and optimization of alogliptin and related quinazolinone-based DPP-4 inhibitors.	Quinazolinones	90-103	dipeptidyl peptidase 4	Homo sapiens	110-115