作者:Xuelin Yue、Yijie Gao、Junwei Huang、Yadong Feng、Xiuling Cui
DOI:10.1021/acs.orglett.3c01032
日期:2023.4.28
An efficient approach for the synthesis of N-substituted indenoisoquinolinones via rhodium(III)-catalyzed C–H bond activation/subsequent [4 + 2] cyclization starting from easily available 2-phenyloxazolines and 2-diazo-1,3-indandiones has been developed. A series of indeno[1,2-c]isoquinolinones were obtained in up to 93% yield through C–H functionalization, followed by intramolecular annulation, elimination
ALCOHOL-, DIOL-, AND CARBOHYDRATE-SUBSTITUTED INDENOISOQUINOLINES AS TOPOISOMERASE I INHIBITORS
申请人:PURDUE RESEARCH FOUNDATION
公开号:US20150148370A1
公开(公告)日:2015-05-28
The invention described herein pertains to substituted indenoisoquinoline compounds as described herein, wherein R
A
, R
D
, W, X and Y are defined herein, pharmaceutical compositions and formulations comprising the indenoisoquinoline compounds, their synthesis, and methods for their use in the treatment and/or prevention of cancer.