RESUMEN
OBJECTIVE：To pro vide reference f or resolving structural imbalance of “supply and demand dislocation ”in each stage of new drug R&D funds in China. METHODS ：Through analyzing the fund demand in each stage of new drug R&D and the problem of “supply and demand dislocation ”in detail ，a financing scheme matching the fund demand of each stage was designed ， and analyzed with the financing process of “Wanke”. RESULTS & CONCLUSIONS ：In the basic stage of new drug R&D ，there was a large demand for funds ，but there were great technical risks ，transformation risks and investment risks ，little attention and support from investors ，resulting in the lack of R&D funds in this stage. It is suggested to increase the investment of R&D enterprises themselves. In the stage of new drug discovery ，the risks of R&D and investment were still high ，more funds were needed and funds were in short supply. It is suggested to attract more venture capital into this stage. From preclinical stage to clinical stage Ⅱ，there was a greater demand for funds. It is suggested that this stage should mainly rely on venture capital and pledge financing with patents. From the clinical stage Ⅲ to pre-marketing ，R&D had entered the mature stage with less investment risk. Therefore ，more venture capital could be obtained in this stage ，and there was a situation of excess capital. At this time ，in addition to venture capital ，R&D enterprises can also choose listing financing. In the post-marketing stage ，the sales right of a certain region in the product sales link could be transferred to provide new reserve funds for the next round of new drug R&D ，so as to achieve a virtuous circle of R&D activities. One of the reasons for the success of “Wanke”R&D financing lied in the combination of various financing methods in the financing process. It is suggested that China should improve the financial financing system and patent value evaluation system at the national level ，so as to promote the drug patent pledge financing in China as soon as possible. Finally ，new drug R&D institute must establish the concept of independent innovation ，speed up the output of technological innovation results ，so as to achieve the improvement of China ’s independent R&D capability.