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New Diterpenoids from Andrographis paniculata (Burm. f.) Nees
Author(s) -
Zhang XiaoQi,
Wang GuoCai,
Ye WenCai,
Li Qian,
Zhou GuangXiong,
Yao XinSheng
Publication year - 2006
Publication title -
journal of integrative plant biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.734
H-Index - 83
eISSN - 1744-7909
pISSN - 1672-9072
DOI - 10.1111/j.1744-7909.2006.00308.x
Subject(s) - andrographis paniculata , labdane , diterpene , acanthaceae , traditional medicine , andrographolide , stereochemistry , chemistry , botany , biology , medicine , organic chemistry , alternative medicine , pathology
To investigate diterpenoids from the aerial parts of Andrographis paniculata (Burm. f.) Nees, three new ent ‐labdane diterpenoids, namely 19‐norandrographolides A‐C (compounds 1–3), were isolated from the ethanolic extract of A. paniculata. Their structures were established by HRESIMS and NMR spectral data in combination with X‐ray crystallographic analysis. (Managing editor: Wei Wang)