PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10571272-6 1999 RESULTS: NB1-cis-9-hexadecenyl insulin was synthesized by a one-step reductive alkylation in sodium salicylate and isopropanol solution in high yield (80%). Sodium Salicylate 93-110 insulin Bos taurus 31-38