Five compounds from Macrosphyra longistyla (Rubiaceae) exhibited moderate anticancer activity and inhibited the proliferation of triple-negative breast cancer cells, with 15-23% inhibition of cell viability compared to the standard drug paclitaxel (PTX; 94%).
Phytochemical investigation of the roots of Crepis napifera yielded six previously undescribed sesquiterpenoid derivatives, napifera A-F (1-5 and 16), together with 23 known compounds, which expand the known structural diversity of sesquiterpenoids from C. napifera.
Xu-Peng Yang, Yi-Xin Zhang, Cui-Bin Kong et al.· Fitoterapia· 0 citations
Molecular docking studies supported the in vitro biological activity findings by revealing the binding modes of the compounds to the target proteins of M. smegmatis, Candida albicans, and Escherichia coli and by identifying their critical amino acid interactions.
Büşra Korkmaz, Sara Çiğdem Malkoç, Gozde Bozdal et al.· Records of Natural Products· 0 citations
One new lignan, ocigralignan A (1), and one new phenylpropanoid, 3-amino-1-(4-hydroxy-3-methoxyphenyl)propane-1, 2-diol (2), together with six known compounds (3–8) were isolated from the essential oil of Ocimum gratissimum L. The structures and absolute configurations of 1 and 2 were elucidated by spectroscopic method...
Jing-Xin Chen, Jia-Hao Cheng, Xin-Yu Li et al.· Records of Natural Products· 0 citations
A chemical investigation of the CH2Cl2 extract of a sponge Agelas nakamurai guided by the molecular networking approach resulted in the isolation of 7 undescribed N-methylpurine diterpene alkaloids, namely nakamuranine A-G (1-7), in addition to (+)-8-epiagelasine T, agelasine D and (+)-agelamide D. Their structures wer...
Ruo-Feng Sun, Shang Chen, W. Cheng et al.· Bioorganic chemistry (Print)· 0 citations
To enhance the antifungal activity of 4-(diethylamino)salicylaldehyde (DSA), 20 salicylaldehyde Schiff base compounds (L1–L20), including nine novel derivatives, were synthesized and characterized by MS, 1H NMR, and 13C NMR. In vitro assays identified compound L5 as the most active agent, with an EC50 of 10.797 μg/mL...
Yao-Feng He, Zheng-Yang Shi, Xiao-Kang Liu et al.· Journal of Agricultural and...· 0 citations
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