A5086419372- Inorganic and Organometallic Chemistry
- Synthesis and biological activity
- Traditional and Medicinal Uses of Annonaceae
- Synthesis of Tetrazole Derivatives
- Analytical Chemistry and Chromatography
- Water Quality Monitoring and Analysis
- Natural product bioactivities and synthesis
- Organic Chemistry Cycloaddition Reactions
- Thermal and Kinetic Analysis
- Click Chemistry and Applications
- Synthesis and properties of polymers
- Synthesis and Characterization of Heterocyclic Compounds
- Cocoa and Sweet Potato Agronomy
- Synthesis of Organic Compounds
- Dye analysis and toxicity
- Synthesis and Reactivity of Sulfur-Containing Compounds
- Conducting polymers and applications
- Silk-based biomaterials and applications
- Selenium in Biological Systems
- Advanced Biosensing Techniques and Applications
- Glutathione Transferases and Polymorphisms
- Insect Pest Control Strategies
- Alkaloids: synthesis and pharmacology
- Sulfur-Based Synthesis Techniques
- Chemical Synthesis and Characterization
University of Babylon
2010-2022
The study aimed to isolate and identify the phytochemical components of Polyalthia lateriflora leaves evaluate antimicrobial activity. Six well-known compounds, including three triterpene lupeol (1) betulinic acid (2), β-Sitosterol-β-D-glucoside (3) oxoaporphine alkaloids O-methylmoschotaline (4), liriodenine (5) atherosperminine (6). Structural elucidation compounds were established through spectroscopic techniques such as 1D 2D NMR (1H 13C, DEPT, COSY, NOESY, HMBC, HMQC), IR LC-MS....
In this work 1,2,4-Triazole and 1,3,4-Oxadiazole derivatives were synthesized from [4-(4-hydroxy-3-methyl naphthyl) diazenyl] benzoic acid [M1], which converted to naphthyl)diazenyl] benzoate [M2].Benzoate derivative reacted with hydrazine afforded [M3] cyclized by carbon disulfide give compound [M4].In addition, cyclization of was accomplished sodium hydroxide thiosemicarbazide triazole-thiol [M5].Hybrid polymers [M6 M7] grafted 1,3,4-oxadiazole [M4], 1,2,4-triazole [M5] onto the polyvinyl...
This study aimed to synthesis of new compounds that containing nitrogen atom and test their anticancer activity. New alkaloids have been synthesized 1H, 13C NMR, IR LC-MS thoroughly characterized. Cytotoxicity was measured against the MCF-7 human breast cell lines. The results showed better significant cytotoxic activity RU8 followed by RU6 finally RU7 cancer lines MCF-7.
Oriental Journal of Chemistry is a peer reviewed quarterly research journal pure and applied chemistry. It publishes standard papers in almost all thrust areas current chemistry academic commercial importance. provides platform for rapid publication quality papers, reviews letters. abstracted indexed reputed National International agencies.
This work involves the preparation of high yield iminochalcon compounds (B1-B15) through two parts. The first part 2,4-dihydroxy Chalcone (A1-A15) by condensation acetophenone with aryl aldehyde in presence sodium hydroxide (40%) as a catalyst. second includes from p-hydroxy aniline chalcone derivatives )A1-A15) some drops conc. H2SO4. Thin-layer chromatography ((TLC) was used to control chemical reaction . These new were characterized using FT-IR and 1H-NMR spectroscopy. synthesized also...
This study aimed to investigate the chemical constituents from Alphonsea cylindrica as well their cytotoxic and xanthine oxidase inhibitory activities.The compounds were isolated purified by various chromatographic techniques structures elucidated via modern spectroscopic including NMR, MS, IR, UV comparison with literature.A on barks of A. has found eleven known identified stigmasterol (1), isoursuline (2), cyathocaline (3), kinabaline (4), muniranine (5), isooncodine (6), iraqiine (7),...
Abstract This work deals with the preparation of high yield iminoflavone compounds by simple through three parts: first part this study involves (2,4-dihydroxychalcone) reaction 2,4-dihydroxy acetophenone to condensation aryl aldehyde used sodium hydroxide catalysts. The second includes (minochalcone) p-hydroxy aniline chalcone using catalysts H2SO4,. from substituted 2,4-diydroxyl iminochalcone in DMSO and presence iodine.T LC control chemical characterize new derivatives FT-IR, H1-NMR...
The biogenetic antecedents of flavonoids and isoflavonoids, which are abundant in plants, chalcones. They have antimitotic, antimutagenic, antitumor-promoting properties, as well antibacterial, antiviral, anti-inflammatory, hepatoprotective properties.Claisen condensation 1:2 moles 2,4-Diacetyl Resorcinol (DAR) substituted aldehydes yielded novel bis-chalcones, were characterized by 1HNMR, 13C NMR. To determine whether these compounds antibacterial activity, the disk diffusion method was...