102450-75-9Relevant academic research and scientific papers
Design, Synthesis, and Synergistic Activity of Eight-Membered Oxabridge Neonicotinoid Analogues
Zhang, Xiao,Wang, Yiping,Xu, Zhiping,Shao, Xusheng,Liu, Zewen,Xu, Xiaoyong,Maienfisch, Peter,Li, Zhong
, p. 3005 - 3014 (2021/04/09)
Insecticide synergists are sought-after due to their potential in improving the pesticide control efficacy with a reduced dose of an active ingredient. We previously reported that a cis-configuration neonicotinoid (IPPA08) exhibited specific synergistic activity toward neonicotinoid insecticides. In this study, we synthesized a series of structural analogues of IPPA08 by converting the pyridyl moiety of IPPA08 into phenyl groups, via facile double-Mannich condensation reactions between nitromethylene compounds and glutaraldehyde. All of the oxabridged neonicotinoid compounds were found to increase the toxicity of imidacloprid against Aphis craccivora. Notably, compound 25 at 0.75 mg/L lowered the LC50 value of imidacloprid against A. craccivora by 6.54-fold, while a 3.50-fold reduction of the LC50 value was observed for IPPA08. The results of bee toxicity test showed that compound 25 display selectivity in its effects on imidacloprid toxicity against the honey bee (Apis mellifera L.). In summary, replacing the pyridyl ring with a phenyl ring was a viable approach to obtain a novel synergist with oxabridged moiety for neonicotinoid insecticides.
Structure, CO-releasing property, electrochemistry, DFT calculation, and antioxidant activity of benzimidazole derivative substituted [Mn(CO)3(bpy)L]PF6 type novel manganese complexes
üstün, Elvan,?ol Ayvaz, Melek,S?nmez ?elebi, Mutlu,A?ci, Gizem,Demir, Serpil,?zdemir, Ismail
, p. 182 - 189 (2016/06/13)
Metal carbonyl complexes are prominent group organometallic compounds because of their applications in industrial and pharmaceutical chemistry. In recent years, metal carbonyl complexes have been accepted major for storage and transportation of carbon mon
Potent inhibition of Norwalk virus by cyclic sulfamide derivatives
Dou, Dengfeng,Tiew, Kok-Chuan,He, Guijia,Mandadapu, Sivakoteswara Rao,Aravapalli, Sridhar,Alliston, Kevin R.,Kim, Yunjeong,Chang, Kyeong-Ok,Groutas, William C.
experimental part, p. 5975 - 5983 (2011/11/07)
A new class of compounds that exhibit anti-norovirus activity in a cell-based system and embody in their structure a cyclosulfamide scaffold has been identified. The structure of the initial hit (compound 2a, ED50 4 μM, TD50 50 μM) has been prospected by exploiting multiple points of diversity and generating appropriate structure-activity relationships.
