54113-41-6Relevant articles and documents
Design, Synthesis, and Fungicidal Evaluation of Novel Pyrazole-furan and Pyrazole-pyrrole Carboxamide as Succinate Dehydrogenase Inhibitors
Yao, Ting-Ting,Xiao, Dou-Xin,Li, Zhong-Shan,Cheng, Jing-Li,Fang, Shao-Wei,Du, Yong-Jun,Zhao, Jin-Hao,Dong, Xiao-Wu,Zhu, Guo-Nian
, p. 5397 - 5403 (2017/07/13)
The identification of novel succinate dehydrogenase (SDH) inhibitors represents one of the most attractive directions in the field of fungicide research and development. During our continuous efforts to pursue inhibitors belonging to this class, some structurally novel pyrazole-furan carboxamide and pyrazole-pyrrole carboxamide derivatives have been discovered via the introduction of scaffold hopping and bioisosterism to compound 1, a remarkably potent lead obtained by pharmacophore-based virtual screening. As a result of the evaluation against three destructive fungi, including Sclerotinia sclerotiorum, Rhizoctonia solani, and Pyricularia grisea, a majority of them displayed potent fungicidal activities. In particular, compounds 12I-i, 12III-f, and 12III-o exhibited excellent fungicidal activity against S. sclerotiorum and R. solani comparable to that of commercial SDHI thifluzamide and 1.
Substituted pyrazol ring derivative and application thereof
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Paragraph 0065; 0066; 0067; 0068, (2016/10/09)
The invention discloses a substituted pyrazol ring derivative. The substituted pyrazol ring derivative is shown as the general formula I. The invention further provides an optical isomer or salt acceptable agriculturally of the substituted pyrazol ring derivative. The substituted pyrazol ring derivative, the optical isomer or the salt acceptable agriculturally can be used for preparing bactericides (including agricultural and gardening bactericides), and therefore prevention and control over agricultural and gardening fungi are achieved.
Efficient synthesis and biological evaluation of proximicins A, B and C
Brucoli, Federico,Natoli, Antonino,Marimuthu, Preethi,Borrello, Maria Teresa,Stapleton, Paul,Gibbons, Simon,Sch?tzlein, Andreas
experimental part, p. 2019 - 2024 (2012/05/05)
A quick and efficient synthesis and the biological evaluation of promising antitumor-antibiotics proximicins A, B and C are reported. The characteristic repetitive unit of these molecules, the methyl 4-Boc-aminofuran-2-carboxylate 15, was prepared in thre