Supported by the National Basic Research Program of China(No.2010CB126106), the National Natural Science Foundation of China(No.21272129) and the National Key Technologies R&D Program, China(No.2011BAE06B05).
A series of new sulfonylureas incorporating 1,2,4-triazolinone moiety was synthesized, which were further bio-assayed for the herbicidal activity against four herbs, representative of monocotyledons and dicotyledons. ...
Supported by the National Natural Science Foundation of China (20872033, 20575019);Natural Science Foundation of Hunan Province (07JJ1003);Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China) (KLCBTCMR2008-14);Scientific Research Fund of Science and Technology Department of Hunan Province (No. 2006GK3067)
The title compound ethyl 2-(6-(1,3-dioxo-4,5,6,7-tetrahydro-lH-isoindol-2(3H)- yl)-7-fluoro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl) butanoate 3 was synthesized by the reaction of ethyl 2-(6-amino-7-fluoro-3-ox...
Protoporphyrinogen oxidase inhibitor has become the focus research field as herbicides.Seven novel N-benzoxazolonyluracils were obtained by cyclization of 6-aminobenzoxazolone derivatives with ethyl 3-dimethylcarbamoy...
Several novel 3-(substituted phenyl)isoxazole derivatives were prepared from phenyl butan-1,3-dione. Their structures were confirmed by 1H NMR, IR, and CIMS. Preliminary bioassay showed that some of them exhibited goo...