| Literature DB >> 8778239 |
W R Phillips1, N J Baj, A A Gunatilaka, D G Kingston.
Abstract
Fractionation of the MeCOEt extract of Mimulus clevelandii yielded the novel 4-geranyl-5-hydroxy-2(3H)-benzofuranone (1) and the five known 6-geranylflavanones diplacone (2a), 3'-O-methyldiplacone (2b), diplacol (2c), mimulone (2d), and 3'-O-methyldiplacol (2e). 2D-NMR methods required revision of assignments for diplacone and diplacol and resolved the uncertainty in the site of methylation for the methyl ethers.Entities:
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Year: 1996 PMID： 8778239 DOI： 10.1021/np960240l
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050