Synthesis of aminobenzo[b]pyrrolizinone and aminobenzo[b]indolizinone derivatives

被引:0
|
作者
Taga, M [1 ]
Ohtsuka, H [1 ]
Inoue, I [1 ]
Kawaguchi, T [1 ]
Nomura, S [1 ]
Yamada, K [1 ]
Date, T [1 ]
Hiramatsu, H [1 ]
Sato, Y [1 ]
机构
[1] TANABE SEIYAKU CO LTD,ORGAN CHEM RES LAB,TODA,SAITAMA 335,JAPAN
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中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The fused tricyclic indole derivatives (4a and 4b-1 similar to 4b-7) possessing an amino function on the benzo[b]pyrrolizinone or the benzo[b]indolizinone skeleton were synthesized via intramolecular reductive cyclization and Curtius rearrangement, and these compounds exhibited anti-anoxia activity.
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页码:251 / 263
页数:13
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