STRUCTURAL ELUCIDATION OF ISOLATED COMPOUNDS
Cytotoxic Effects of Compounds Isolated from Ricinodendron heudelotii
... bioactive compounds isolated from Ricinodendron heudelotii on selected cancer cell ...(CC). Structural elucidation of pure compounds obtained from the ethyl acetate fraction was done ...
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SCREENING OF BIOACTIVE COMPOUNDS AND STRUCTURAL ELUCIDATION FROM LEAVES OF MIRABILIS JALAPA L
... PG and Research Department of Botany, Kunthavai Naacchiyaar Govt. Arts College for Women (Autonomous), Tamil Nadu, S. India. ABSTRACT The present investigation has been carried out to find the phytochemicals present in ...
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Structural Elucidation of two Compounds from the Fruit of Medicinally Important Plant, Basella Rubra
... SN 2 is deep green in colour and soluble in CHCl 3 . Lessaignes’ procedure confirmed the presence of N and absence of S and halogens in the isolated compound. The compound is an organic keto (>C=O) compound with a ...
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Structural Elucidation of a New Novel Pentacyclic Triterpenoid Isolated from Caralluma Attenuata Root
... These compounds can be used as anticancer agents [1-8], anti HIV [9,10], antiinflammatory [11], antiviral [5] and against neurodegenerative disorders ...of compounds which include squalene derivatives, ...
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Studies towards the total synthesis and structural elucidation of leiodolide A
... been isolated from marine organisms that have never been encountered in terrestrial ...these compounds is ...lead compounds for drug discovery and development, especially with a recent report showing ...
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STRUCTURAL ELUCIDATION OF BIOACTIVE SECONDARY METABOLITES FROM ENDOPHYTIC FUNGUS
... bioactive compounds (1-8) were isolated and purified using a series of chromatographic techniques and identified by applying 13 C and 1 H nuclear magnetic resonance and mass (ESI-MS ...the compounds ...
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The Structural Chemistry of Isolated Chlorophylls
... basic structural chemistry of ...the elucidation of the basic anabolic pathways of Chl in higher plants, photophysical studies on their function in photosynthesis, and more recently their ...anti-odor ...
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Antimicrobial activity of Scorpaenopsis venosa toxic extracts and its structural elucidation
... They combat infections caused by viruses, bacteria, fungi and parasites that are similar to those of humans and other vertebrates. There are more than 200 fish species reported to produce venoms, but less than 20 have ...
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Planar Structure Elucidation of Iso-cladospolide B Isolated from Lambertella brunneola fungus
... unique compounds with various biological potential such as anticancer [1], antihypertensive[2], antitumor [3], biosynthetic congener [4] and antifungal([5], ...first isolated by Smith’s group [10] from an ...
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Isolation and Structure Elucidation of New Marine Natural Products Isolated from Hawaiian Invertebrates.
... 22 assign the configuration based upon comparisons of optical rotations with known and proven structures were conducted. Corticatic acid A (3.3) is a polyacetylene with only one stereocenter and structural ...
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ISOLATION, STRUCTURAL ELUCIDATION AND BIOLOGICAL ACTIVITY OF THE FLAVONOID FROM THE LEAVES OF JUNIPERUS PHOENICEA
... We report here the isolation and structural elucidation of this compounds (1) and the inhibitory activity of the plant extract against some clinical isolated bact[r] ...
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Elucidation of in vitro anti inflammatory bioactive compounds isolated from Jatropha curcas L plant root
... Conclusion In conclusion, the present study demonstrated that among the different parts of J. curcas plant, the root extract showed the highest anti-inflammatory activity in RAW 264.7 macrophage cell lines. However, the ...
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Studies toward the synthesis and structural elucidation of chamuvarinin
... Chapter One 5 1.2 Plant-derived natural products and drug discovery Among natural products, plants possess great chemical versatility; due to ecological necessity, many secondary metabolites accumulate in plants as a ...
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ISOLATION AND STRUCTURAL ELUCIDATION OF DEGRADATION PRODUCTS OF RANOLAZINE
... Structure Elucidation of DP-2: The HRMS showed a protonated molecular ion peak at m/z 325.1768 [M+H] + corresponding to molecular formula C 16 H 24 N 2 O 5 . The 1 H NMR spectrum revealed that the DP-2 had 4 ...
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Isolation and structure elucidation of bioactive compounds from Euphorbia species
... The C-3 monoesters of ingenol, together with structurally related phorbols, are potent tumor promoter and pro-inflammatory agents. Their carcinogenic and irritant properties have been shown to correlate with the length ...
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← Return to Article Details STRUCTURAL MODIFICATION OF LIGNAN COMPOUNDS ISOLATED FROM NECTANDRA SPECIES (LAURACEAE)
... lignan-type compounds [7]. The ultimate goal of structural modification of natural products is to obtain new drugs ...of structural modification of lignan compounds (7,7’-epoxylignans and ...
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Identification and structural elucidation of ozonation transformation products of estrone
... The primary objective of this study was to develop a systematic and faster method for the identification and structural elucidation of OTPs of CECs, using HRMS and differential analysis. This method was ...
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Solid-State NMR of Quadrupolar Nuclei for Structural Elucidation
... The phenomenon of nuclear magnetic resonance (NMR) was first reported independently and simultaneously by the research groups of Bloch and Purcell in 1946. 1, 2 The importance of this work was highlighted in 1952 when ...
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Synthesis and Structural Elucidation of Some Pyrazolin-5-Ones
... The infrared spectral data for N-(Benzene sulfonyl)-3-methyl-4-(4’-substituted aryl hydrazono)-pyrazolin-5-ones were recorded. It is revealed from the study of infrared spectral data that a weak >C=N stretching ...
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Structural studies of actinide compounds
... The hexagonal bipyramid is not an energetically favoured polyhedron and is gen erally only observed for the case o f compounds containing actinyl groups. This observa tion suggests that the dimensional ...
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