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Phytochemical, Antimicrobial and Antiprotozoal Evaluation of Garcinia Mangostana Pericarp and α-Mangostin, Its Major Xanthone Derivative
This in vitro study endorses that the antiprotozoal and antimicrobial potential of prenylated xanthones is non-conclusive in view of the low level of selectivity.
Acetylcholinesterase and Cytotoxic Activity of Chemical Constituents of Clutia lanceolata Leaves and its Molecular Docking Study
- M. Parveen, F. Ahmad, P. S. Pereira Silva
- ChemistryNatural Products and Bioprospecting
- 18 October 2016
Phytochemical investigations of the ethanolic extract of leaves of Clutia lanceolata resulted in the isolation of four compounds, which were screened for in vivo cytotoxicity by brine shrimp lethality assay and found to be more potent AChE inhibitor.
Simmondsia chinensis: A rich source of bioactive flavonoids and lignans
Phytochemical and pharmacological study of Ficus palmata growing in Saudi Arabia.
A new 3-arylcoumarin from the roots of an Egyptian collection of Lotus polyphyllos
The known compounds β-sitosterol, 1-hexacosanol, n-tetracosyl p-coumarate, 4′-O-methylderrone, and quercetin were identified and the structures were determined from spectroscopic data including 1D and 2D-NMR experiments.
Quantification of glycyrrhizin in anti-stress herbal formulations by validate HPTLC method: a rational paradigm towards quality control of herbals.
The proposed HPTLC method will be useful to quantify the therapeutic dose of glycyrrhizin in herbal formulations as well as in bulk drug.
Persicaline, A New Antioxidant Sulphur-Containing Imidazoline Alkaloid from Salvadora persica Roots
During the ongoing research activities on the chemical constituents of Salvadora persica roots, which is a new sulphur-containing imidazoline alkaloid 1,3-Dibenzyl-4-(1,2,3,4-tetrahydroxy-butyl)-1, 3-dihydro-imidazole-2-thione, persicaline, a new compound along with five known compounds are identified.
A new chromone from Ficus lyrata.
- O. Basudan, M. Ilyas, M. Parveen, H. M. Muhisen, Rakesh Kumar
- ChemistryJournal of Asian natural products research
A new chromone, named 5,6-dihydroxy-2-methylchromone (FL-2), along with seven known flavonoids, are established on the basis of chemical and spectral evidence (IR, UV, 1H NMR, 13C NMR and mass spectra).
Chemical Composition of Buddleja polystachya Aerial Parts and its Bioactivity against Aedes aegypti
Promising adulticidal activity was shown for all extracts when tested for adulticidal and larvicidal activities against Ae.