Rauniticine-allo-oxindole B methanol monosolvate

The title pentacyclic oxindole alkadoid, isolated from Uncaria longiflora, crystallizes as a methanol solvate, C20H22N2O4·CH4O. The five-membered ring comprising the indole fused ring is nearly planar [maximum atomic deviation = 0.031 (2) Å], whe...

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Bibliographic Details
Main Authors: Fatimah Salim, Rohaya Ahmad, Nor Hadiani Ismail, Hazrina Hazni, Seik Weng Ng
Format: Article
Language:English
Published: International Union of Crystallography 2011-06-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811016710