Immunochemical techniques in natural products chemistry: Isolation and structure determination of a novel indole-diterpenoid aided by TLC-ELISAgram

The Journal of Organic Chemistry
1995.0

Abstract

Paxinorol, a novel modified indole-diterpenoid believed to be derived from paxilline, was detected with the recently-developed TLC-ELISAgram technique as a trace contaminant of a paxilline-containing extract from the fungus Penicillium paxilli Bainier. Paxinorol was isolated by column chromatography, and its structure was determined by ¹H and ¹³C NMR spectroscopy and mass spectrometry.

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