上游原料
3,5-dibromo-2-pyrazinamineethynyl(trimethyl)silane；trimethylsilyl acetylene5-bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amineN,N-Boc-2-amino-5-bromo-3-[(trimethylsilyl)ethynyl]pyra-zine(4-(isopropylsulfonyl)phenyl)boronic aciddiaryl derivativeN-hydroxy-4-methylbenzimidoyl chlorideisoxazole derivative4-(bro-momethyl)phenyl derivativeMethanamine; MethylamineTerephthaldehyde mono(diethyl acetal); Terephthalaldehyde mono(diethyl acetal); 4-(Diethoxymethyl)benzaldehydeMethanamine; Methylamine(E)-1-(4-(diethoxymethyl)phenyl)-N-methylmethanimine1-(4-(diethoxymethyl)phenyl)-N-methylmethanaminetert-butyl(4-(diethoxymethyl)benzyl)(methyl)carbamate;N-Boc-N-[4-(diethoxymethyl)benzyl]-N-methylaminehydroxylamine hydrochloridetert-butyl(E)-(4-((hydroxyimino)methyl)benzyl)(methyl)carbamatetert-butyl (Z)-(4-(chloro(hydroxyimino)methyl)benzyl)(methyl)carbamateN,N-Boc-2-amino-5-bromo-3-[(trimethylsilyl)ethynyl]pyra-zineN,N-Boc-2-amino-5-bromo-3-ethynylpyrazinetert-butyl (5-bromo-3-(3-(4-(((tert-butoxycarbonyl)(methyl)amino)methyl)phenyl)isoxazol-5-yl)pyrazin-2-yl)(tert-butoxycarbonyl)carbamate(4-(isopropylsulfonyl)phenyl)boronic acidtert-butyl (tert-butoxycarbonyl)(3-(3-(4-(((tert-butoxycarbonyl)(methyl)amino)methyl)phenyl)isoxazol-5-yl)-5-(4-(isopropylsulfonyl)phenyl)pyrazin-2-yl)carbamate
