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Novel epoxyfuranoid lignans and antitubercular constituents from the leaves of Beilschmiedia tsangii.
TLDR
Three new epoxyfuranoid lignans and four known compounds have been isolated from the leaves of Beilschmiedia tsangii and exhibited potent antitubercular activities against Mycobacterium tuberculosis 90 - 221387 in vitro.
Anti-inflammatory benzenoids from Antrodia camphorata.
TLDR
Among the isolates, antrocamphin A (1), antcin A (10), and antcin B (11) exhibited potent inhibition against fMLP-induced superoxide production with IC50 values less than 10 microM.
Neolignans, a coumarinolignan, lignan derivatives, and a chromene: anti-inflammatory constituents from Zanthoxylum avicennae.
TLDR
Eight new compounds, including four new neolignans and a new chromene, have been isolated from the stem wood of Zanthoxylum avicennae and the structures of these new compounds were determined through spectroscopic and MS analyses.
New cytotoxic tetrahydrofuran- and dihydrofuran-type lignans from the stem of Beilschmiedia tsangii.
TLDR
Five new compounds including two tetrahydrofuran-type lignans, beilschmin A and beils chmin B, and a dihydrofurAn- type lignan, beilchmin C, and two 1-phenylbutyl benzoates have been isolated from the stem of Beilschmiedia tsangii.
Endiandric Acid Analogues from the Roots of Beilschmiedia erythrophloia.
TLDR
Two constituents, erythrophloin C (3) and suberosol B (8) exhibited antitubercular activity against Mycobacterium tuberculosis H37Rv, showing MIC values of 50 and 28.9 microg/mL, respectively.
New Diphenol and Isocoumarins from the Aerial Part of Lawsonia inermis and Their Inhibitory Activities against NO Production
TLDR
Investigation of the ethyl acetate (EtOAc)-soluble fractions from methanol extract of the aerial part of Lawsonia inermis has led to the isolation of a new diphenol, (Z)-4,4′-(prop-1-ene-1,3-diyl)diphenol (1), two new isocoumarin carbonates, inermiscarbonates A and B, and six known compounds.
New indolopyridoquinazoline, benzo[c]phenanthridines and cytotoxic constituents from Zanthoxylum integrifoliolum.
TLDR
Three new alkaloids, 7,8-dehydro-1-methoxyrutaecarpine, isodecarine, and 8-demethyloxychelerythrine have been isolated from the root bark of Zanthoxylum integrifoliolum through spectral analyses.
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