5-氨基四氮唑 、
(1S,4aR,6aS,7R,8R,10aR,10bR,12aR,14R,15R)-14-(acetoxy)-15-[[2-(dimethylamino)-2,3-dimethylbutyl]oxy]-8-[(1R)-1,2-dimethylpropyl]-1,6,6a,7,8,9,10,10a,10b,11,12,12a-dodecahydro-1,6a,8,10a-tetramethyl-6-oxo-4H-1,4a-propano-2H-phenanthro[1,2-c]pyran-7-carboxylic acid 、
三氟乙酸 在
三氟化硼乙醚 作用下,
以
1,2-二氯乙烷 、
水 、
乙腈 为溶剂,
反应 22.0h,
生成 (1S,4aR,6aS,7R,8R,10aR,10bR,12aR,14R,15R)-14-(50amino-2H-tetrazol-2-yl)-15-[[(2S)-2-(dimethylamino)-2,3-dimethylbutyl]oxy]-8-[(1R)-1,2-dimethylpropyl]-1,6,6a,7,8,9,10,10a,10b,11,12,12a-dodecahydro-1,6a,8,10a-tetramethyl-6-oxo-4H-1,4a-propano-2H-phenanthro[1,2-c]pyran-7-carboxylic acid trifluoroacetate 、 (1S,4aR,6aS,7R,8R,10aR,10bR,12aR,14R,15R)-14-(50amino-2H-tetrazol-2-yl)-15-[[(2R)-2-(dimethylamino)-2,3-dimethylbutyl]oxy]-8-[(1R)-1,2-dimethylpropyl]-1,6,6a,7,8,9,10,10a,10b,11,12,12a-dodecahydro-1,6a,8,10a-tetramethyl-6-oxo-4H-1,4a-propano-2H-phenanthro[1,2-c]pyran-7-carboxylic acid trifluoroacetate