论文部分内容阅读
农药新化合物的研发是以保护生态环境和保障粮食安全与人类健康为前提的。近年来,由于有害生物日益猖獗、环保要求不断提高、研发难度越来越大等各种原因,农药新化合物的研究开发速度有所减缓。但随着科技的进步,农药新化合物在未来仍将继续发展,特别是高活性、高安全性、高效益和环境友好的新农药具有良好的发展前景。本文就2005～2007年世界农药新化合物公开专利的数量、分布、结构以及发展趋势进行分析探讨。
R & D of new pesticide compounds is based on the premise of protecting the ecological environment and ensuring food security and human health. In recent years, due to the increasingly rampant pests, environmental protection requirements continue to increase, research and development more difficult for various reasons, new research and development of pesticides has slowed down. However, with the progress of science and technology, new compounds of pesticides will continue to develop in the future. Especially, the new pesticides with high activity, high safety, high efficiency and environment-friendly have good prospects for development. In this paper, the number, distribution, structure and development trend of open patents of new pesticide compounds in the world from 2005 to 2007 were analyzed.