An electrochemical amino-azidation of 2-aminostyre ne with sodium azide(NaN3)was developed,which can be carried out smoothly in water under metal-free condition,affording a series of 3-azido indolines with high yields.
Azido-3′-deoxythymidine(AZT) was the first clinically approved drug against HIV infection, despite its undesirable side reactions, such as bone marrow suppression. In our aim to develop new chemical entity of anti-tu...Azido-3′-deoxythymidine(AZT) was the first clinically approved drug against HIV infection, despite its undesirable side reactions, such as bone marrow suppression. In our aim to develop new chemical entity of anti-tumor and anti-HIV, the H-phosphonate 6 of AZT conjugate with diosgenin was synthesized by a tandem transesterification reaction for the first time. There are the merits of easy operation and high yield in the reported method. It could be extended to synthesize other diosgenin phosphonate conjugates such as carbohydrate and peptide.展开更多
基金financial support from the National Natural Science Foundation of China(Nos.21672200,21772185,21801233)the assistance of the product characterization from the Chemistry Experiment Teaching Center of University of Science and Technology of China+1 种基金supported by China Postdoctoral Science Foundation(No.2018M632532)the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB20000000)。
文摘An electrochemical amino-azidation of 2-aminostyre ne with sodium azide(NaN3)was developed,which can be carried out smoothly in water under metal-free condition,affording a series of 3-azido indolines with high yields.
文摘Azido-3′-deoxythymidine(AZT) was the first clinically approved drug against HIV infection, despite its undesirable side reactions, such as bone marrow suppression. In our aim to develop new chemical entity of anti-tumor and anti-HIV, the H-phosphonate 6 of AZT conjugate with diosgenin was synthesized by a tandem transesterification reaction for the first time. There are the merits of easy operation and high yield in the reported method. It could be extended to synthesize other diosgenin phosphonate conjugates such as carbohydrate and peptide.
基金supported by the National Natural Science Foundation of China(20471008)Program for New Century Excellent Talents in Universities of the Ministry of Education of China(NCET-09-0051)~~
