PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17632001-1 2007 Starting from a biased needle screening hit 3a, we report herein the design and synthesis of a series of novel 2,3-dihydroisoindol-1-ones structurally related to cyclothialidine 2 with DNA gyrase inhibitory activity. 2,3-dihydroisoindol-1-ones 111-137 DNA topoisomerase II alpha Homo sapiens 185-195