PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16557329-9 2006 Semi-hydrogenation of the resulting epoxide 36 followed by dihydroxylation of the alkene effected concomitant cyclization, thus completing the synthesis of the ABC spiroacetal ring fragment 6. Alkenes 82-88 ATP binding cassette subfamily B member 6 (Langereis blood group) Homo sapiens 160-163