作者: Stefano Salmaso , Sara Bersani , Anna Scomparin , Francesca Mastrotto , Rodolfo Scherpfer
DOI: 10.1021/BC9000432
关键词:
摘要: … In the second step, the Boc group of PEG-NHCO-(CH 2 ) 11 -NH-Boc … -Boc molar ratio, %]. The 1 H NMR spectra did not show the characteristic Boc signal at δ 1.43 confirming that Boc …