NMR & Mass
H NMR, 13 C NMR, mass spectra and elemental analysis. All the
... The reaction of 2-(methylthio)-10H-phenothiazine (1) with hydrazine hydrate afforded 1-(10H-phenothiazin- 8-yl)hydrazine (2) and that with ethyl acetoacetate afforded 3-methyl-1-(10H-phenothiazin-8-yl)-1H-pyrazol- ...
6
Antimicrobial evaluations of propionic acid of quinazolines derivatives
... The derivatives of Propionic Acid of Quinazoline were synthesized. It was prepped by reaction of distinct amino acids with 7 one. Configurations of same compounds have been appraised by NMR, MASS and IR ...
5
Synthesis and Biological Evaluation of Novel Indole Derivatives for Anticancer and Antitubercular Activty
... H NMR, Mass and elemental analysis. Compounds on 1 H NMR analysis, showed the presence of amino group and C-H pyrazole protons between δ ...H NMR analysis showed the presence of protons of the ...
6
Synthesis, Characterization and Biological Evaluation of Some Schiff’s Base from 2 Amino Thiazole with Indole 3 Carbadehyde
... A novel Schiff’s base derivatives were synthesized from some substituted Indole-3-carbaldehyde with substituted 2- aminothiazole. Which was 2-amino Thiazole synthesized by substituted phencyl bromide and thiaourea. All ...
5
Synthesis and antifungal activity of novel pyrimidin 2 one analogues
... H NMR, 13 C NMR, Mass spectral studies and elemental analysis and were screened for their antifungal susceptibility against different fungi ...
5
SYNTHESIS OF TRIAZOLO-DITHIADIAZINES BY SULPHUR-SULPHUR BOND FORMATION THROUGH MICROWAVE ASSISTED CYCLOCONDENSATION AND BIOLOGICAL EVALUATION
... Abstract: Synthesis of 3-arylimino-6-pyridin-4-yl-[1,2,4]-triazolo-(3,4-c)-[1,2,4,5]-dithiadiazines by sulphur-sulphur bond formation through microwave assisted cyclocondensation was performed by treating ...
5
SYNTHESIS AND ANTIMICROBIAL SCREENING OF SOME NEW PYRAZOLINE AND 1,6 DIHYDROPYRIMIDINE DERIVATIVES
... A series of novel Pyrazoline 5a-l and 1,6-dihydropyrimidine 6a-l derivatives have been synthesized as potential antimicrobial agents. The Pyrazoline derivatives 5a-l have been synthesized by reaction of various Chalcones ...
10
An easy route to synthesis of thiophene tagged pyrimidin 2 thiones as antibacterial agents
... H NMR, 13 C NMR, Mass spectral studies and elemental analysis and were screened for their antifungal susceptibility against different bacteria ...
5
H NMR, 13 C NMR and mass spectral data. The
... Several 3 - a c e t y l - 2,5-disubstituted-[1,3,4]-oxadaiazoles derived from 2- (aryloxymethyl)benzoic acids have been successfully synthesized in 60-70% yields and are characterized by 1 H NMR, 13 C NMR, ...
11
“Microwave Assisted Synthesis, Characterization and Antimicrobial Evaluation of Chitosan Triazine Serine Hydroxymate (CT-SH)” by Monika singh, Sangeeta Loonker, India.
... Microwave assisted synthesis method is a green methodology in the synthesis of chitosan triazine serine hydroxamate (CT-SH). The product was characterized by fourier transform infrared (FT-IR), H 1 NMR, ...
6
SYNTHESIS, INVESTIGATION, CHROMATOGRAPHY, THERMAL-BEHAVIOR OF (FIVE, SEVEN)- MEMBERED RING WITH AZO AND ANIL COMPOUNDS
... The structure of all formatted compounds was characterized by using many techniques (FT, IR, 1 H. NMR, Mass Spectra, Chromatography-Measurement, Thermal-Measurements)) [r] ...
13
Planar Structure Elucidation of Iso-cladospolide B Isolated from Lambertella brunneola fungus
... coupling constants are summarized in Table 1. The connectivities of hydrogen and carbon atoms were further established from the HMQC spectra. The HMBC correlations detected for the two olefinic protons to the carbonyl ...
6
Non invasive lipid measurement in living insects using NMR microscopy
... Lipids in the form of triglycerides, which are stored in the diffuse fat body, are the main energy reserves in most insects (Arrese and Soulages, 2010). These reserves are crucial for processes such as insect flight ...
5
Preparation, chemical and biological study of acyclovir analogue starting from 6-aminouracil
... Melting points were determined on a Scientific Pmp-dm apparatus and are uncorrected. IR spectra were taken as KBr disk on IR model Jasco FT/IR 410 spectrometer, NMR spectra of all compounds were recorded on Bruker ...
12
How close is the bench to the bedside? Metabolic profiling in cancer research
... using mass spectrometry (MS) and nuclear magnetic resonance spectroscopy (NMR) is integral to the rapidly expanding field of metabolomics, which is making progress in toxicology, plant science and various ...
6
Journal of Applied Pharmaceutical Science
... IR, NMR & Mass spectral data, and evaluated for their in vitro anti-malarial and anti-bacterial activity to get new congeners as analogs of Pyrazole based Cinnoline compounds as a potent anti-Malarial ...
6
Structure-Activity Relationships Among Novel 1,3,4-oxadiazole Analogues for Their Anti-inflammatory Activity
... The chemicals used for the experimental work were commercially procured from various chemicals units like Sigma Aldrich Germany, Qualigens Mumbai, S.D.fine chemical Mumbai, E.Merck Bombay, Loba chemicals Bombay and Samar ...
7
Metabonomics and intensive care
... Metabonomics is a relatively new scientific discipline that aims to explore the changes in global metabolic profiles in response to exogenous influences such as dis- ease states or treatments as well as host factors. ...
7
Characterization of the Geographical and Varietal Origin of Wheat and Bread by Means of Nuclear Magnetic Resonance (NMR), Isotope Ratio Mass Spectrometry (IRMS) Methods and Chemometrics: A Review
... of NMR to food science is growing, as confirmed by the high number of papers published in the last years [2]-[6] and by the regular International Conference on Application of Magnetic Resonance in Food Science ...
12
Deuteriohalogenation of norbornene via organoborane
... Figurel9 Figure 20 The NMR Splitting Pattern of Proton a to the Iodide in NMR Spectrum which Two Signal at 8 3.99 in NMR Spectrum Signal at Labeled Figure 22 8 3.99 in NMR Sectrum of BI3[r] ...
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