tert-butyl {3-[6-(25,26-dihydroxy-23-methyl-3,7,15,19-tetraazatricyclo[19.3.1.1
9,13]hexacosa-1(24),9,11,13(26),21(25),22-hexaen-11-yl)hex-5-ynoylamino]propyl}carbamate 在
三氟乙酸 作用下,
以100%的产率得到N-(3-aminopropyl)-6-(25,26-dihydroxy-23-methyl-3,7,15,19-tetraazatricyclo[19.3.1.1
9,13]hexacosa-1(24),9,11,13(26),21(25),22-hexaen-11-yl)-6-oxohexanamide