PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26476186-2 2015 The Pd/C catalyst mediated dehydrogenation of diosgenin generated the 1,4,6-trien-3-one (3), which was reacted with Ac2O in pyridine in the presence of a catalytic amount of POCl3 followed by hydrolysis to give the 22-hydroxyfurostan (4) in 65% yield. pyridine 124-132 adenylate cyclase 2 Homo sapiens 116-119 25247390-3 2014 Reaction of per-O-silylated Neu5Ac ester with AcOH and Ac2O in pyridine promotes regioselective silyl ether/acetate exchange in the following order: C4 (2 ) > C9 (1 ) > C8 (2 ) > C2 (anomeric). pyridine 63-71 adenylate cyclase 2 Homo sapiens 55-58 30031655-3 2018 After acetylation of alcohol with Ac2O in pyridine, epoxidation reaction of formed monoacetates with m-CPBA, then chromatographed and followed by hydrolysis of the acetate groups with NH3 in CH3OH resulted in the formation of epoxy alcohol isomers respectively. pyridine 42-50 adenylate cyclase 2 Homo sapiens 34-37