PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14656102-1 2003 N-Tritylprolinal (prepared in four steps from l-proline) shows a very high Felkin diastereoselectivity in its reaction with various nucleophiles, leading to a straightforward and highly stereoselective access to syn-proline-derived amino alcohols. Proline 46-55 synemin Homo sapiens 212-215