上游原料
1-(4-hydroxyphenyl)-1-ethanone; 4'-Hydroxyacetophenone3-chloro-3-methyl-1-butyne3-chloro-4-fluorobenzoyl chloride1-(2,2-dimethyl-2H-chromen-6-yl)-1-ethanone1-[(1aR,7bR)-2,2-dimethyl-1a,7b-dihydro-2H-oxireno[2,3-c]chromen-6-yl]-1-ethanone1-[(3R,4S)-4-amino-3-hydroxy-2,2-dimethyl-3,4-dihydro-2H-chromen-6-yl]-1-ethanoneN-[(3R,4S)-6-acetyl-3-hydroxy-2,2-dimethyl-3,4-dihydro-2H-chromen-4-yl]-3-chloro-4-fluorobenzamide1-[(3aS,9bS)-2-(3-chloro-4-fluorophenyl)-4,4-dimethyl-3a,9b-dihydro-4H-chromeno[4,3-d][1,3]oxazol-8-yl]-1-ethanone
