PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21268025-1	2011	To develop self-regulated insulin delivery system, the glucose-sensitive copolymers with a fraction of phenylboronic acid group were prepared by the coupling reaction of -COOH of N-(carboxyacyl) chitosan and -NH(2) of 3-aminophenylboronic acid.	3-aminobenzeneboronic acid	218-243	insulin	Homo sapiens	26-33