| Literature DB >> 23131084 |
Masaya Harada1, Ken Nunettsu Asaba, Masumi Iwai, Noriyuki Kogure, Mariko Kitajima, Hiromitsu Takayama.
Abstract
A new hexacyclic iboga-type indole alkaloid, voacangalactone (1), was isolated from Voacanga africana , and its structure including the absolute configuration was established by asymmetric total synthesis involving such key steps as the asymmetric Diels-Alder reaction using an aminodiene and the construction of an isoquinuclidine ring and an indole skeleton.Entities:
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Year: 2012 PMID： 23131084 DOI： 10.1021/ol3027945
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005