2022—2033年专利到期的SDHI类重点杀菌剂品种概述  

Overview of key SDHI fungicides with patent expiry from 2022 to 2033

作　　者：汪国庆 张斌 李慧超 WANG Guoqing;ZHANG Bin;LI Huichao(National Engineering Research Center of Pesticide,State Key Laboratory of the Discovery and Development of Novel Pesticide,Shenyang Sinochem Agrochemicals R&D Co.,Ltd.,Shenyang 110021,China;Shenyang Science Create Co.,Ltd.,Shenyang 110144,China)

机构地区：[1]沈阳中化农药化工研发有限公司新农药创制与开发国家重点实验室,农药国家工程研究中心,沈阳110021 [2]沈阳科创化学品有限公司,沈阳110144

出　　处：《农药》2024年第12期859-870,共12页Agrochemicals

摘　　要：2009年以来,琥珀酸脱氢酶抑制剂(SDHI)类杀菌剂不断有新产品上市,其市场份额逐年攀升并跻身杀菌剂市场前3。2022—2033年,15个SDHI类杀菌剂专利到期,其中8个品种位列该类产品的销售额前10名单中,对这8个重点品种的登记信息、专利概况、市场情况及主要合成方法等内容进行介绍,以期为专利过期品种的进一步开发提供参考。Since 2009,new fungicides of succinate dehydrogenase inhibitor(SDHI)class have been continuously launched,leading to an increasing market share and making them among the top three fungicides in the market.There are 15 SDHI fungicides whose patents expire from 2022 to 2033,and 8 of them rank among the top ten in terms of sales for this category of products.This article provides a brief introduction including registration information,patent overview,market situation,and main synthesis methods of the 8 fungicides,in order to provide reference for further development of pesticides with expired patents.

关 键 词：杀菌剂 珀酸脱氢酶抑制剂 专利到期 

分 类 号：TQ450[化学工程—农药化工]