362640-59-3Relevant academic research and scientific papers
New synthetic access to 3-fluoroalkyl-5-pyrazolecarboxylates and carboxylic acids
Herrera, Alberto Gómez,Schmitt, Etienne,Panossian, Armen,Vors, Jean-Pierre,Pazenok, Sergii,Leroux, Frédéric R.
, p. 17 - 23 (2018/08/10)
A novel process for preparing 3-fluoroalkyl-5-pyrazolecarboxylates and carboxylic acids is hereby presented. Easily accesible α-fluorinated ketimines were condensed with oxalyl monochloride derivatives, and the obtained vinamides underwent acid-catalyzed cyclization with substituted hydrazines. This highly efficient protocol can also be used for non-fluorinated C-3 and C-5 substituents.
PROCESS FOR PREPARING 3-FLUOROALKYL-5-PYRAZOLECARBOXYLATES AND 3-FLUOROALKYL-5-PYRAZOLECARBOXYLIC ACIDS
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Page/Page column 18, (2018/04/20)
The present invention relates to a novel process for preparing 3-fluoroalkyl-5-pyrazolecarboxylates from ketimines and oxalic acid derivatives which can be further transformed into 3-fluoroalkyl-5- pyrazolecarboxylic acids.
Synthesis, nematicidal activity and docking study of novel chromone derivatives containing substituted pyrazole
Li, Wei,Li, Jiuhui,Shen, Hongfeng,Cheng, Jiagao,Li, Zhong,Xu, Xiaoyong
, p. 911 - 914 (2017/11/01)
A series of chromone derivatives containing substituted pyrazole were designed and synthesized. Preliminary bioassays showed that most of the synthesized compounds exhibited good nematicidal activity in vivo against Meloidogyne incognita at 10 mg/L. Among the tested compounds, A10 and A11 exhibited 100% inhibition rates. In addition, the molecular docking results indicated that both compound A10 and A11 interacts with amino acid residue Tyr121, Trp279, Tyr70, Trp84 and Phe330 of AChE via hydrogen bond and π–π stacking. This investigation suggested that the chromone containing substituted pyrazole scaffold could be further optimized to explore novel, high-bioactivity nematicidal leads.
Design, synthesis and biological activity of novel substituted pyrazole amide derivatives targeting EcR/USP receptor
Deng, Xi-Le,Xie, Jin,Li, Yong-Qiang,Yuan, De-Kai,Hu, Xue-Ping,Zhang, Li,Wang, Qing-Min,Chi, Ming,Yang, Xin-Ling
supporting information, p. 566 - 570 (2016/04/26)
In order to discover highly active ecdysone analogs, a series of new substituted pyrazole amide derivatives were obtained using structure-guided optimization method and further screened for their insecticidal activities, in the basis of the core structures of the two active compounds N-(3-methoxyphenyl)-3-(tert-butyl)-1-phenyl-1H-pyrazole-5-carboxamide (6e) and N-(4-(tert-butyl)phenyl)-3-(tert-butyl)-1-phenyl-1H-pyrazole-5-carboxamide (6i), previously presented by us. The chemical structures of the title compounds were identified by spectral analyses. The preliminary bioassay results indicated that one among the synthesized pyrazole derivatives, compound 34, endowed with good activity against Mythimna Separata at 10 mg/L, which was equal to that displayed by the positive control tebufenozide. In addition, examples of molecular docking and molecular dynamics studies demonstrated that 34 may be the potential inhibitor to EcR and its docking conformation was similar to that of tebufenozide. In addition, increasing the hydrophobic effect and considering the suitable bulk effect on pyrazole ring are beneficial to the inhibiting activity to EcR and activity in vivo.
Method of controlling particular insect pests by applying anthranilamide compounds
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, (2015/09/23)
This invention pertains to a method for controlling lepidopteran, homopteran, hemipteran, thysanopteran and coleopteran insect pests comprising contacting the insects or their environment with an arthropodicidally effective amount of a compound of Formula I, its N-oxide or an agriculturally suitable salt thereof wherein A and B and R1 through R8 are as defined in the disclosure. This invention further relates to a benzoxazinone compound of Formula 10 wherein R4 through R8 are as defined in the disclosure, useful for preparation of a compound of Formula I.
Anthranilamide arthropodicide treatment
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, (2015/11/27)
This invention pertains to methods for protecting a propagule or a plant grown therefrom from invertebrate pests comprising contacting the propagule or the locus of the propagule with a biologically effective amount of a compound of Formula I, its N-oxide or an agriculturally suitable salt thereof wherein A and B and R1 through R8 are as defined in the disclosure. This invention also relates to propagules treated with a compound of Formula I and compositions comprising a Formula I compound for coating propagules.
PYRAZOLE DERIVATIVES AS MODULATORS OF CALCIUM RELEASE -ACTIVATED CALCIUM CHANNEL
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Page/Page column 59, (2011/04/26)
Disclosed are novel calcium release-activated calcium (CRAC) channel inhibitors, methods for preparing them, pharmaceutical compositions containing them, and methods of treatment using them. The present disclosure also relates to methods for treating non-small cell lung cancer (NSCLC) with CRAC inhibitors, and to methods for identifying therapeutics for treating and of diagnosing cancer.
HYDRAZIDE COMPOUND AND PESTICIDAL USE OF THE SAME
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Page/Page column 526-527, (2008/06/13)
A hydrazide compound represented by the formula (1): has excellent pesticidal activity.
Insecticidal anthranilic diamides: A new class of potent ryanodine receptor activators
Lahm, George P.,Selby, Thomas P.,Freudenberger, John H.,Stevenson, Thomas M.,Myers, Brian J.,Seburyamo, Gilles,Smith, Ben K.,Flexner, Lindsey,Clark, Christopher E.,Cordova, Daniel
, p. 4898 - 4906 (2007/10/03)
A novel class of anthranilic diamides has been discovered with exceptional insecticidal activity on a range of Lepidoptera. These compounds have been found to exhibit their action by release of intracellular Ca2+ stores mediated by the ryanodine receptor. The discovery, synthesis, structure-activity, and biological results are presented.
Insecticidal anthranilamides
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Page 27, (2008/06/13)
This invention provides compounds of Formula (1), their N-oxides and agriculturally suitable salts wherein A, B, J, R1, R2, R3 and R4 and n are as defined in the disclosure. Also disclosed are methods for contro
