<scp>Nine‐Step</scp>
Total Synthesis and Biological Evaluation of Rhizonin A
作者:Qingchao Liu、Langlang Liu、Ranjala Ratnayake、Hendrik Luesch、Yian Guo、Tao Ye
DOI:10.1002/cjoc.202000222
日期:2020.11
We have achieved the totalsynthesis of an architecturally and biologically intriguing cyclic polypeptide, rhizonin A (1), in an exceptionally concise and convergent fashion. The strategic route entails 9 longest linear steps to elaborate commercially available materials into the natural product with an overall yield of 9.7%. The brevity of sequence and high overall yield was fueled by the judicious
(EN) The invention relates to 2-arylpyrazolisoquinoline and cinnolinone derivatives, methods for their preparation, their use as medicaments, and pharmaceutical formulations including them.(FR) Dérivés de 2-arylpyrazolisoquinoline et de cinnolinone, procédés de préparation de ces dérivés, leur utilisation comme médicament et formulations pharmaceutiques renfermant ces dérivés.