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EVALUATION OF N-(6-CHLOROBENZOTHIAZOL-2-YL)-2-(SUBSTITUTEDAMINO)ACETAMIDE FOR ITS ANTI-BACTERIAL ACTIVITY
In the present study, a series of some novel benzothaizole derivatives (BZT 1-10) were screened for their antibacterial activity against S. typhi, S. dysenterae, E. coli, S.aureus and B. subtlis employing Disc Diffusion method and taking Agar as culture media. Streptomycin (25µg/ml) was used as a standard drug. The solvent, DMSO used for the preparation of compounds did not show inhibition agains...
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ANTIDIABETIC ACTIVITY OF HYDROETHANOLIC LEAF EXTRACT OF GYMNEMA HIRSUTUM WIGHT & ARN IN STREPTOZOTOCIN-INDUCED DIABETIC RATS
The present study has investigated the hypoglycaemic effect of oral administration of 50% ethanolic leaf extract of G. hirsutum Wight & Arn in normal and Streptozotocin–induced diabetic rats. Albino Wistar rats (190 to 220 gm) were induced diabetic condition by administration of Streptozotocin (STZ) (55 mg/kg bw) intraperitoneally. 50% ethanolic extract of G. hirsutum Wight & Arn l...
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DEVELOPMENT OF UV SPECTROPHOTOMETRIC METHOD FOR THE SIMULTANEOUS ESTIMATION OF ABACAVIR AND LAMIVUDINE IN COMBINED TABLET DOSAGE FORM USING MULTICOMPONENT MODE
A simple, accurate, precise, economical analytical method has been developed for the simultaneous estimation of abacavir and lamivudine in pure bulk drug and in combined tablet dosage form by UV spectrophotometry in multicomponent mode. The standard solutions of abacavir and lamivudine in mixture of acetonitrile and methanol were diluted with distilled water individually to get the concentration o...
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1861
THE SYNTHESIS OF QUINAZOLON-1,3,4-OXADIAZOLE ANALOGUES AND STUDIES OF THEIR ANTIMICROBIAL AND ANTIOXIDANT ACTIVITY
A series of conjugation of two heterocycles 1, 3, 4-oxadiazole and quinazolone were synthesized and screened for antimicrobial as well as antioxidant activity. Compound4-(4-oxo-2-phenyl-quinazoline-3(4H)-yl)-benzohydrazide 3 on cyclization with different aromatic acids in the presence of phosphoryl chloride (POCl3) give different 1, 3, 4-oxadiazole derivatives. Similarly, compound 3 on reaction wi...
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1990
AN OVERVIEW OF BACTERIOPHAGE THERAPY OVER ANTIBIOTICS; AS AN ALTERNATIVE FOR CONTROLLING BACTERIAL INFECTIONS
Lung cancer is a malevolent lung growth characterized by unrestrained cell expansion in tissues of the lung. EGFR is occupied dissimilar fundamental presentation of cancer cells that includes expansion of cells, enlargement, propagation, apoptosis regulation etc. make it a prime objective for lung cancer. EGFR is a tyrosine kinase inhibitor that is proposed in epithelial cells. EGFR inhibitors are...
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A NOVEL USE OF OXIDATIVE COUPLING REACTIONS FOR DETERMINATION OF ANTIBIOTIC AND ANTI-INFLAMMATORY DRUGS IN PHARMACEUTICAL FORMULATIONS
The present work describes new spectrophotometeric methods for the assay of four drugs namely Meropenem (MPN), Cefditoren Pivoxil (CTP), Mesalamine (MSL) and Cefdinir (CDN) in both pure form and Pharmaceutical formulations. All methods involve the oxidative coupling reaction of MPN, CTP, MSL and CDN with 3-methyl-2-benzothiazolinone hydrazone hydrochloride (MBTH) in presence of Fe(III) in an acidi...
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DNA BINDING AND CYTOTOXICITY STUDIES OF TERNARY COPPER(II) COMPLEXES CONTAINING HETEROCYCLIC BASES AND THIOUREA
This article describes the Cu(II) complexes including [Cu(phen)(L-val)TU)] 1 & [Cu(bpy)(L-val)TU)] 2 (phen = 1, 10-phenanthroline; bpy = 2,2’-bipyridyl, L-val = L-valine and TU = Thiourea). The complexes were synthesized by ligand substitution method and characterized by various physicochemical techniques. The intense UV band around 270 nm was due to n-π* transition. The binding behaviors o...
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1622
DETERMINATION OF ANTI MICROBIAL ACTIVITY OF ESSENTIAL OILS IN DIFFERENT CONCENTRATIONS
Preservatives are added to pharmaceuticals to ensure safety and shelf life. A number of Essential oil components are identified as effective antimicrobials. The antimicrobial activity is assessed of pure oils. Oils were evaluated based on Refractive index, Specific gravity and Antimicrobial activity. In present study Syrups were prepared using Peppermint, Rose and Orange oils in different concentr...
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EFFECT OF ORAL ADMINISTRATION OF VITAMIN A ON BLOOD GLUCOSE LEVEL IN RABBITS AND ITS POSSIBLE INTERACTIONS WITH COMMONLY USED ORAL ANTIDIABETIC AGENTS
In diabetes mellitus antioxidant vitamins are commonly employed to prevent or mitigate the long term complications of the disorder. Diabetic retinopathy, nephropathy, coronary and cerebral vascular insufficiency are examples of such complications. They are more common in Type 2 diabetes mellitus. The present study was conducted to observe the effect of Vit A on blood glucose level and its possible...
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1-[3/-(SUBSTITUTED PHENYL) -5/- (AMINO PYRIMIDINE)]- 3- (4/-NITRO PHENYL) 5-(SUBSTITUTED PHENYL)- 2-PYRAZOLINES: SYNTHESIS, CHRACTERISATION AND ANTIMICROBIAL SCREENING
In the present study eight novel 2-pyrazoline - amino pyrimidine hybrids have been synthesized in order to search new chemical entities with increased pharmacological properties. The targeted analogues were synthesized in four steps; Claisen-schmidt condensation of 4-nitro acetophenone with different benzaldehydes in basic medium to yield precursor chalcone which was cyclised using hydrazine hydra...
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