【摘要】 多肽RGD是一类含有精氨酸-甘氨酸-天冬氨酸（Arg-Gly-Asp）序列的短肽,该文对新型环状拟肽cyclo[-RGD-ψ（triazole）-GD-]的紫外吸收光谱（UV）、红外吸收光谱（FT-IR）进行了分析,并利用核磁共振（NMR）波谱(包括¹H NMR、¹H-¹H COSY、^13C NMR、DEPT、¹H-¹³C HSQC和¹H-¹³C HMBC)对其¹H和¹³C NMR信号进行了全归属.更多还原

【Abstract】 The spectral data of peptidomimetics cyclo[-RGD-ψ（triazole）-GD-] were reported, including UV, FT-IR and NMR(i.e., ¹H NMR, ¹H-¹H COSY, ¹³ C NMR, DEPT, ¹H-¹³ C HSQC and ¹H-¹³ C HMBC). The NMR signals were assigned. The infrared spectrum was analyzed to derive the types of vibrations of the functional groups in the compound. The molecular structure of peptidomimetics cyclo[-RGD-ψ（triazole）-GD-] was determined.更多还原