Processes for the preparation of substituted spirooxindole derivatives

Processes for the preparation of substituted spirooxindole derivatives

The present invention relates to processes for preparing a compound of Formula (A):or a pharmaceutically acceptable salt or solvate thereof. Compound of Formula (A) and pharmaceutical compositions are useful as SARS-CoV-2 3CL pro inhibitors.

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Bibliographische Detailangaben
Hauptverfasser: SHEN Ruichao, GAO Xuri, PENG Xiaowen, OR Yat Sun, ZHANG Jiajun, LI Wei, CAO Hui, ZHU Kaicheng, WANG Tao, WANG Guoqiang, WU George G, ZHANG Xin
Format: Patent
Sprache:eng ; heb
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Beschreibung
Zusammenfassung:The present invention relates to processes for preparing a compound of Formula (A):or a pharmaceutically acceptable salt or solvate thereof. Compound of Formula (A) and pharmaceutical compositions are useful as SARS-CoV-2 3CL pro inhibitors.