PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14659671-5 2004 The hydroxyalkyl groups were introduced at the C-3 of myo-inositol using the corresponding benzyl protected hydroxy alkyl bromide via the cis-2,3-O-dibutylstannylene acetal. benzyl protected 91-107 complement C3 Homo sapiens 47-50