IDENTIFICATION AND QUANTIFICATION OF AN UNKNOWN PEAK IN RESIDUAL SOLVENT ANALYSIS BY GC USING RELATIVE RESPONSE FACTOR
Organic solvents are integral part of chemical synthesis in pharmaceutical industry. These are commonly used as reaction media, in separation, purification of synthetic products and also for cleaning of equipment. Some of the solvents degrade to other solvents or unknown impurity either during synthesis or in analytical conditions. In this study, we have investigated formation of a trace level imp...
The lectins are glycoproteins or sugar binding proteins of non-immune origin but are barred from sugar binding antibodies and enzymes. Lectins are isolated and purified from seeds of Glycine max by soxhlet extraction and dialysis. These collected crude lectins were centrifuged till pH is shifted downward to optimal pH for coprecipitation. Filtration of the same carried out on a Buchner funnel with...
SYNTHESIS, CHARACTERIZATION AND ANTI-INFLAMMATORY ACTIVITY OF NOVEL SUBSTITUTED CIS-STILBENE DERIVATIVES
In the present study, novel derivatives of substituted cis-stilbene were prepared from benzyl (chloro) triphenyl phosphorane, substituted phenyl acetic acid and In vivo anti-inflammatory activity was evaluated by carrageenan- induced rat paw edema assay model. The newly synthesized compounds were characterized by IR, 1H NMR and Mass analyses. The results revealed that all the test compounds protec...
SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF 3-(2′-HYDROXY-3′-NITRO-5′-METHYLPHENYL)-5-(ARYL/HETERYL) PYRAZOLES
Heterocyclic compounds are well known for their different biological activities like anti-inflammatory, antibacterial, antifungal, anticancer, insecticidal, pecticidal, antibiotic, etc. the versatile applications of oxygen, nitrogen and sulphur containing heterocyclic compounds have made this area of extensive research. The present study deals with the synthesis of some new 3-(2'-hydroxy-3'-nitro-...
EVALUATION OF ANALGESIC AND ANTI-INFLAMMATORY ACTIVITIES OF SYNTHESIZED AGENTS USING UGI MULTICOMPONENT REACTION
In the present study, analgesic and anti-inflammatory activities of the synthesized agents derived from Ugi four component reactions (Ugi-4CR) has been described. The synthesized novel Ugi derivatives 7 (a-h) were characterized on the basis of I.R, 1H NMR and mass spectral analysis. Healthy Wistar Albino rats were used to carry out these activities. Analgesic activity was evaluated by Eddy hot pla...
Asthma is a chronic obstructive disease of airways affecting bronchi, resulting in bronchoconstriction, tightening of chest and airway inflammation. Asthma remains a disease with clearly unsatisfactory therapeutics. With the mounting evidence in support of asthma being an inflammatory illness, anti-inflammatory agents have now become prerequisite for the long-term management of asthma. Along with ...
The aim of this research work was to formulate and optimize a floating drug delivery system of famotidine. In the present study, preparation of famotidine floating beads, in-vitro evaluation of Floating Drug Delivery System (FDDS), prediction of the release, and optimization of polymers ratio to match target release profile was investigated. An attempt was made to prepare oil entrapped floating be...
A COMPARATIVE ANTIMICROBIAL EVALUATION OF EMBELIARIBES BURM. F. AND EMBELIAROBUSTA AUCT. NONROXB. FRUITS
Background: Vidang (Embelia ribes Burm. f.) is a very famous plant for its anthelmintic activity. In Ayurveda, it is a first choice of drug for its krimighna action or to kill foreign pathogens. Embeliaro busta auct. Nonroxb., the other species of vidang is adulterated in Embelia ribes Burm. f. Therefore shastrokta or original vidang and its adulterant species were selected for the comparative stu...
ANTI-DIABETIC ACTIVITY OF ETHANOL EXTRACT OF PRAECITRULLUS FISTULOSUS LEAVES ON STREPTOZOTOCIN INDUCED DIABETIC RATS
Objective: The present study was designed to evaluate the anti-diabetic activity of ethanol extract of Praecitrullus fistulosus leaves on streptozotocin induced diabetic rats. Materials and Methods: The anti-diabetic activity of plant leaves was investigated in streptozotocin induced diabetes model. Effect of ethanol extract of Praecitrullus fistulosus (EPF) leaves on normal blood glucose levels a...
AEG-1 expression is known to elevate in diverse cancers, where it plays a primary role in activating multiple signaling pathways that drives copious oncogenic properties. The versatile role of AEG-1 in mediating oncogenesis was found to be cognate with numerous signaling cascades such as the activation of NF-κB/p65, Ha‑Ras, PI3K/Akt, ERK/MAPK, Wnt/β-catenin, AURKA and RNAi pathways. In additio...