上游原料
6-(2-Chlorophenyl)-1,4-dimethyl-7,8,9,10-tetrahydro-4H-pyrido[4',3':4,5]thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepineethyl 5-bromopentanoate[3-({[tert-butyl(diphenyl)silyl]oxy}methyl)phenyl](3-pyridinyl)methanone[3-({[tert-butyl(diphenyl)silyl]oxy}methyl)phenyl](3-pyridinyl)methanone oximeethyl 5-({[(E)-[3-({[tert-butyl(diphenyl)silyl]oxy}methyl)phenyl](3-pyridinyl)methylidene]amino}oxy)pentanoateethyl 5-({[(E)-[3-(hydroxymethyl)phenyl](3-pyridinyl)methylidene]amino}oxy)pentanoateethyl 5-({[(E)-(3-{[(methylsulfonyl)oxy]methyl}phenyl)(3-pyridinyl)methylidene]amino}oxy)pentanoate
