Based on the results of HPLC fingerprint chromatogram, similarity and contents of CDL,CSH,CSZ and CSJ were chosen as the quality control indices to the quality assessment of the raw material,CS injection and intermediate.

• 药材、中间体和注射液三者的指纹图谱密切相关，通过药材、中间体中的CDL、CSH、CSZ、CSJ可以有效控制注射液的质量。