Yang, Tianjiao’s team published research in Huadong Ligong Daxue Xuebao, Ziran Kexueban in 2019 | 70057-67-9

Huadong Ligong Daxue Xuebao, Ziran Kexueban published new progress about 5-HT antagonists. 70057-67-9 belongs to class chlorides-buliding-blocks, and the molecular formula is C8H6ClN3S, SDS of cas: 70057-67-9.

Yang, Tianjiao; Wang, Jiayi; Song, Gonghua published the artcile< Synthesis and nematicidal activity of azabicyclo[3.3.1]nonane-thiadiazole derivatives>, SDS of cas: 70057-67-9, the main research area is nematicidal azabicyclo nonane thiadiazole preparation agrochem.

Nematodes are crop pests which can cause serious loss in crop production and food crisis. Traditional nematicides, such as Carbamate, isothiocyanate and organophosphates, have largely inhibited the damages of nematodes on agriculture, but they also generate neg. effects on both plants and human health, such as root harm and human poisoning. Hence developing novel nematicides with low toxicity and high nematicidal efficiency are extremely urgent. 5-HT(5-hydroxytryptamine) is an important monoamine neurotransmitter which plays important role in mammalian endocrine function as well as in the central and peripheral nervous system. 5-HT was also found to be an important substance which can control the physiol. activities of nematodes including feeding, movement and reproduction So far, some studies have been reported on the development of 5-HT receptor as potential target for nematicides. Based on the previous achievements performed in our group and the principles of drug development, MDL 72222, a typical 5-HT3 receptor antagonist which can significantly inhibit the swallowing function of the pharyngeal pump in caenorhabditis elegans, has a lethal effect on nematicides at certain doses. Upon changing the configuration or number of carbon atoms of the bridged ring and introducing the bioactive group thiadiazole into the structure of compound MDL 72222, 23 new 3-azabicyclo[3.3.1]nonane-thiadiazoles derivatives were designed and synthesized. All the involved compounds were characterized by 1H-NMR, 13C-NMR and HRMS. The in vivo bioactivity test was performed using the root-knot nematodes, and the com. nematocidal agent Avermectin was used as the control product. The nematicidal activity against root-knot nematode was determined Ten target compounds exhibited certain inhibitory activity against root-knot nematodes at a concentration of 40 mg/L.

Huadong Ligong Daxue Xuebao, Ziran Kexueban published new progress about 5-HT antagonists. 70057-67-9 belongs to class chlorides-buliding-blocks, and the molecular formula is C8H6ClN3S, SDS of cas: 70057-67-9.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics