2, 5-disubstituted-1, 3, 4-thiadiazole derivative and application thereof

• Main Authors: WANG WEI, LI BINGBO, WANG LIEPING, QIAN YISHI, NING BINKE, XUE CHAO, ZHANG JIANGONG
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2016
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FORESTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HUNTING; METALLURGY; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The invention discloses a 2, 5-disubstituted-1, 3, 4-thiadiazole derivative. The derivative has a general formula I, wherein the structure of R is one of the following shown as the specification. The compound has a significant inhibitory effect on the following four agricultural germs: Valsa mali, FusaHum graminearum, botrytis cinerea and colletotrichum gloeosporioides, and can be used as an effective component of bactericides. (formula I). 本发明公开了种2,5-二取代-1,3,4-噻二唑衍生物，其通式为I，式I中R表示如下结构：中的任何种。该类化合物对苹果树腐烂病菌、小麦赤霉病菌、番茄灰霉病菌和苹果炭疽病菌4种农业病菌具有显著的抑制作用，可用作杀菌剂的有效成分。