PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14519449-4 2003 Analog A, which bears an alkene moiety between C-1 and C-14, a ketone at the C-2 position, and an alkyne moiety between C-3 and C-4, had the greatest anti-adhesive effect. Alkenes 25-31 heterogeneous nuclear ribonucleoprotein C Homo sapiens 47-59 14519449-5 2003 Change of the alkene between C-1 and C-14 to an alkane (analog I) decreased the anti-adhesive effect by 2.5-4 fold, while substitution of ketone by hydroxyl (analog G) at the C-2 position caused an 11-fold decrease in the anti-adhesive effect. Alkenes 14-20 heterogeneous nuclear ribonucleoprotein C Homo sapiens 29-41