PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16149785-3 2005 The two oxa bridges are syn to each other, separated by central cyclohexane and cycloheptane rings in 10 and 27, while they are anti to each other and are separated by central cyclopentane and furan rings in 28 and 29. Oxazolone 8-11 synemin Homo sapiens 24-27 30608102-1 2019 A new nickel-catalyzed syn-stereocontrolled ring-opening of oxa- and azabicyclic alkenes with dialkylzinc reagents was developed, which afforded the corresponding cis-2-alkyl-1,2-dihydronaphthalen-1-ols and 1,2-alkyl amide derivatives in moderate to excellent yields (up to 99% yield) under mild conditions. Oxazolone 60-63 synemin Homo sapiens 23-26