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盐酸四环素中可交换氢和氢键的核磁共振波谱研究
谢金华1,王乐1,*(),刘盼1,苏稀琪1,MINGLi-June2,3
An NMR Spectroscopy Study on the Exchangeable Protons and Hydrogen Bonds in Tetracycline Hydrochloride
Jin-hua XIE1,Le WANG1,*(),Pan LIU1,Xi-qi SU1,Li-June MING2,3

图3. 盐酸四环素1H-13C HMQC谱图(DMSO-d6

Fig.3. 1H-13C HMQC spectrum of tetracycline hydrochloride in DMSO-d6