Trioxacarcin A(sub 2)

DC-45-A2

(8S,10S)-2,2-di-tert-butyl-10-((tert-butyldimethylsilyl)oxy)-7-methoxy-8-((4-methoxybenzyl)oxy)-5-methyl-11-oxo-8,9,10,11-tetrahydroanthra[1,9-de][1,3,2]dioxasiline-4-carbaldehyde

4-甲基水杨酸

(2R,3S)-diazo-3-epoxy-4-hydroxy-5,5-dimethoxypenta-2-one

(5S,7S)-7-((tert-butyldimethylsilyl)oxy)-1,9-dihydroxy-10-methoxy-5-((4-methoxybenzyl)oxy)-3-methyl-8-oxo-5,6,7,8-tetrahydroanthracene-2-carbaldehyde

4-甲基水杨酸甲酯

2-(allyloxy)-N,N-diethyl-4-methylbenzamide

(S)-1-diazo-3-epoxy-5,5-dimethoxypenta-2,4-dione

(2R,3S)-4-tert-butyldimethylsilyloxy-1-diazo-3-epoxy-5,5-dimethoxypenta-2-one

(5S,7S)-7-((tert-butyldimethylsilyl)oxy)-9-hydroxy-10-methoxy-5-((4-methoxybenzyl)oxy)-1-(methoxymethoxy)-3-methyl-8-oxo-5,6,7,8-tetrahydroanthracene-2-carbaldehyde