| Literature DB >> 27477663 |
Lang Cao1, Yanping Li, Hongmei Li, Dan Liu, Rongtao Li.
Abstract
Three new 3,4-seco-grayanane diterpenoids, neopierisoids D-F (2-4), and a new natural one, neopierisoid C (1), were isolated from the flowers of Pieris japonica. Their structures were elucidated on the basis of extensive spectroscopic analysis, including one and two dimensional (1- and 2D)-NMR, as well as high resolution-electron ionization (HR-EI)-MS.Entities:
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Year: 2016 PMID： 27477663 DOI： 10.1248/cpb.c15-00993
Source DB: PubMed Journal: Chem Pharm Bull (Tokyo) ISSN： 0009-2363 Impact factor: 1.645