deoxyBouvardin

(5S,8S)-36-methoxy-8-((6R,9S,12S,15S)-12-(4-methoxybenzyl)-2,2,6,9,11,15-hexamethyl-4,7,10,13-tetraoxo-3-oxa-5,8,11,14-tetraazahexadecan-16-amido)-6-methyl-7-oxo-2-oxa-6-aza-1(1,4),3(1,3)-dibenzenacyclononaphane-5-carboxylic acid

methyl 4-methoxy-12(S)-<amino>-10-methyl-11-oxo-10-aza-2-oxatricyclo<12.2.2.13,7>nonadeca-3,5,7-(19),14,16,17-hexaen-9(S)-carboxylate

3-acetoxy-N,O-dimethyl-L-tyrosine methyl ester

methyl 12(S)-amino-4-methoxy-10-methyl-11-oxo-10-aza-2-oxatricyclo<12.2.2.2.13,7>nonadeca-3,5,7(19),14,16,17-hexaen-9(S)-carboxylate