SYNTHESIS OF CYCLOPENT[B]INDOLONES
SYNTHESIS OF CYCLOPENT[B]INDOLONES
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DOI:
10.1016/s0040-4020(01)87931-x
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发表时间:
1990-01-01
期刊:
影响因子:
2.1
通讯作者:
GOGOLL, A
中科院分区:
文献类型:
--
作者:
BERGMAN, J;VENEMALM, L;GOGOLL, A
A number of cyclopent[b]indol-1-ones as well as -3-ones have been synthesized, using a new methodology involving intramolecular ring closure of .alpha.,.beta.-unsaturated acylindoles. In some cases 1,2,3,4-tetrahydrocarbazol-4-ones were obtained. This methodology was used in the syntheses of the indole alkaloid yuehchukene and the carbazole alkaloid analogue demethoxycarbazomycin B.