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(2012/07/30)2-(diethoxymethyl)-4-bromofuran
4-phenylfuran-2-carbaldehyde
4-(4-bromofuran-2-ylmethyl)-3S-(4-fluorophenyl)-piperazine-1-carboxylic acid tert-butyl ester
bis[3-[4-((3S,5S,10R)-2-(tert-butoxycarbonyl)-1-oxo-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2,7-diazaspiro[4.5]dec-10-yl)-2-furyl]propyl] carbonate
tert-butyl (3S,5S,10R)-10-(5-[3-[(tert-butoxycarbonyl)oxy]propyl]-3-furyl)-1-oxo-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2,7-diazaspiro[4.5]decane-2-carboxylate