(1S,4S)-2-((2S,3R,E)-3-hydroxy-6-methyl-2-(naphthalen-2-ylmethoxy)hept-4-enoyl)-4,5,5-trimethyl-2-azabicyclo[2.2.1]heptan-3-one

3,5:6,7-bis-O-(1-methylethylidene)-D-glycero-D-gulo-heptonic acid γ-lactone

2-O-methyl-3,5:6,7-bis-O-(1-methylethylidene)-D-glycero-D-gulo-heptonic acid γ-lactone

(6E)-6,7,8,9-tetradeoxy-8-methyl-2-O-methyl-3,5-O-(1-methylethylidene)gulonon-6-enonic acid lactone

(3S,6S)-1-methyl-3-(tert-butyloxycarbonyl)aminohexahydro-6-hydroxy-2H-azepin-2-one