DrugDevelopmentProcessDrugDevelopmentProcess(1)Discovery(1)Discovery(2)Pre-ClinicalResearch(2)Pre-ClinicalResearch(3)InvestigationalNewDrug(3)InvestigationalNewDrug(IND)Application(IND)Application(4)ClinicalResearch(4)ClinicalResearch(5)NewDrugApplication(NDA)(5)NewDrugApplication(NDA)(6)PostMarketing(6)PostMarketing新抗癌药开发全过程新抗癌药开发全过程管忠震管忠震DrugDevelopment:DiscoveryDrugDevelopment:Discovery•寻找候选新药寻找候选新药•新药发展的关键起动步骤新药发展的关键起动步骤•设计：基于对疾病发生、发展机制的了解设计：基于对疾病发生、发展机制的了解•来源：天然物提取来源：天然物提取化学合成化学合成生物萃取生物萃取基因合成等等基因合成等等价值：必须...
