113326-55-9Relevant articles and documents
The Structure and Synthesis of Nepenthone-A, a Naphthoquinone from Nepenthes rafflesiana
Rizzacasa, Mark A.,Sargent, Melvyn V.
, p. 2017 - 2022 (2007/10/02)
The structure of a naphthoquinone, nepenthone-A, isolated from Nepenthes rafflesiana Jack, is shown to be 4,7-dihydroxy-9-methoxy-6-methylnaphto-1,3-dioxole-5,9-dione (6), firs by the synthesis of its di-O-methyl derivative (7), and then by synthesis of the natural product.