92221-45-9Relevant academic research and scientific papers
Semicarbazide derivatives and pharmaceutical compositions and uses thereof
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Paragraph 0149; 0152-0154; 0167-0168, (2020/05/11)
The invention relates to a selenosemicarbazone derivative, and a pharmaceutical composition and an application thereof. Specifically, the invention relates to a compound shown as a formula I or an isomer thereof, a pharmaceutically acceptable salt, a composition comprising the compound shown as the general formula I or the isomer thereof, the pharmaceutically acceptable salt and a pharmaceutically acceptable vector, and applications of the compound shown as the general formula I or the isomer thereof and the pharmaceutically acceptable salt in preparing drugs for resisting tumor or treating diseases or symptoms related to the tumor. The formula I is shown in the description.
An efficient one-pot synthesis of 2-amino-1,3,4-selenadiazoles
Li, Xue,Gan, Bin,Xie, Tinghui,Yang, Ping,Xie, Yuanyuan
, p. 178 - 181 (2016/04/20)
An efficient one-pot synthesis of 2-amino-1,3,4-selenadiazoles from isoselenocyanates, hydrazine hydrate and aromatic aldehydes has been developed. This approach provides a simple, mild and facile way to construct various derivatives in moderate to good y
One-pot synthesis of 5-arylamino-1,3,4-selenadiazol-2(3H)-ones from arylisoselenocyanates
Xie, Yuanyuan,Yang, Ping,Chen, Xiaodong
experimental part, p. 421 - 424 (2012/09/22)
A one-pot reaction of arylisoselenocyanates, hydrazine and bis(trichloromethyl) carbonate, in the presence of a base provides an efficient route for the synthesis of 5-arylamino-1,3,4-selenadiazol-2(3H)-ones in good to excellent yields. A plausible mechan
Selective synthesis of novel 2-imino-1,3-selenazolidin-4-ones and 2-amino-1,3,4-selenadiazin-5-ones from isoselenocyanates
Xie, Yuanyuan,Liu, Junli,Li, Jianjun
supporting information; experimental part, p. 932 - 935 (2011/03/21)
An efficient and regioselective synthesis of 2-imino-1,3-selenazolidin-4- ones and 2-amino-1,3,4-selenadiazin-5-ones was achieved via one-pot reaction of isoselenocyanates, hydrazines, and ethyl chloroacetate or chloroacetyl chloride, respectively. Plausi
