PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28231009-2 2017 The approach to prepare the C11-C25 fragment utilizes a highly stereoselective aerobic cobalt-catalyzed alkenol cyclization and a chelated Mukaiyama aldol reaction to form the C13-C14 bond and to concomitantly install the C13 hydroxyl group. Cobalt 87-93 aldo-keto reductase family 1 member C4 Homo sapiens 28-31