盐霉素

(4S,5S)-5-ethyl-4-[(1S,3R)-3-(2-furyl)-1,3-dimethylpropyl]-2,2-di-tert-butyl-1,3-dioxa-2-silacyclohexane

(2S,5R,7S,9S,10S,12R)-2-((2R,5R,6S)-5-Ethyl-6-methyl-5-triethylsilanyloxy-tetrahydro-pyran-2-yl)-2,10,12-trimethyl-9-((S)-1-triethylsilanyloxymethyl-propyl)-1,6,8-trioxa-dispiro[4.1.5.3]pentadec-13-en-15-one

Acetic acid (2S,5R,7S,9S,10S,12R,15S)-2-((2R,5R,6S)-5-ethyl-6-methyl-5-triethylsilanyloxy-tetrahydro-pyran-2-yl)-9-((S)-1-hydroxymethyl-propyl)-2,10,12-trimethyl-1,6,8-trioxa-dispiro[4.1.5.3]pentadec-13-en-15-yl ester

(2S,3S,4S,6R)-2-ethyl-6-(2-furyl)-4,6-dimethylhexane-1,3-diol