乙酸酐 、 Acetic acid (3E,5E,7E,9E,11E,13E,33E)-(16S,17S,18R,20R,22R,24S,26S,28R,30R,32R,35S,36S)-16,20,22,24,26,28,30,32-octaacetoxy-36-((S)-sec-butyl)-17,35-dimethyl-2-oxo-oxacyclohexatriaconta-3,5,7,9,11,13,33-heptaen-18-yl ester 在
4-二甲氨基吡啶 、 sodium tetrahydroborate 、
臭氧 作用下,
生成
Acetoxy-acetic acid (1S,2S)-1-((S)-2-acetoxy-1-methyl-ethyl)-2-methyl-butyl ester 、 Acetic acid (1R,3R,5R,7S,9S,11R,13R,15R)-3,5,7,9,11,13,15,16-octaacetoxy-1-((1S,2S)-2,4-diacetoxy-1-methyl-butyl)-hexadecyl ester