Application of Technology of Digital Chromatographic Finger - printing Spectrum to Design of Characteristics of Patented Technology of Compound Drugs of Chinese Medicine
运用数字化色谱指纹谱技术设计中药复方专利技术特征

The compound drugs of Chinese medicine are the quintessence of the theory of traditional Chinese medicine. At prent, however, some relevant regulations of the Patent Law and the writing forms of the documents in the application for patents are not in favour of the protection of such compound drugs. The expression of the location and area of chro-matogram peak in digital form by means of digital chromatographic finger - printing spectrum is able not only to accurately reflect the whole interior of a compound drug but also to completely shows the characteristics of the chemical composition of complex compounds of Chinese medicine. The authors hold that the technology of digital chromatographic finger-printing spectrum can accurately indicate the entire quality of compound drugs of Chinese medicine on the one hand and can be used to describe the technical characteristics of the compound drugs of Chinese medicine on the other hand.