文献类型：专利

英文题名：New 6-thia-1,4-diazabicyclo(3.2.0)hept-4-en-2-one compounds, useful to prevent bacterial, fungal and viral diseases in plant, where the diseases include e.g. cucumber vine blight disease, tomato late blight, and rice sheath blight disease

作者：SHI Y;LI B;XU Y;ZHU W;HAN J;LI H;QIAN X;ZHAO Z

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN103965218-B

公开日：2017-11-03

语种：英文

收录：DERWENT

摘要：NOVELTY - 6-Thia-1,4-diazabicyclo(3.2.0)hept-4-en-2-one compounds (I) are new. USE - (I) are useful for preventing and treating bacterial, fungal and viral diseases in plant, where the diseases include cucumber vine blight disease, cucumber brown spot, angular leaf spot disease of cucumber, tomato late blight, rice sheath blight disease, cucumber gray mold disease or wilt (all claimed) and protecting the plant from the diseases. ADVANTAGE - (I) treat the above diseases with broad spectrum of bacterial, fungal and viral activities and reduced toxicity in environmental friendly manner. DETAILED DESCRIPTION - 6-Thia-1,4-diazabicyclo(3.2.0)hept-4-en-2-one compounds of formula (I) are new. R1 = H, 1-6C-alkyl or 3-6C-cycloalkyl; R2 = 6-14C-aryl (optionally substituted), H, 1-6C-alkyl, 5 or 6-membered N, heterocyclic ring of O or S; and n = 2-4. An INDEPENDENT CLAIM is included for preparing (I).