Der Pharma Chemica The primary mission of the Der Pharma Chemica is to become the premier source of high quality research from whole of the world. All authors not only receive fast and comprehensive peer-review but also the article promotion to researchers working in the same field. rss//rss/dpc-volume-3-issue-4-year-2011.xml Der Pharma Chemica Volume 3, Issue 4 Method development and validation for simultaneous estimation of Paracetamol and Etoricoxib in pharmaceutical dosage form by RPHPLC method Chandrashekhar Narajji and Manohar D. Karvekar Alternative synthesis of Valsartan via Negishi coupling Srinivas Ambati, Hanumantha Rao Penikelapati, T V Maruthikumar, Narahari Babu Ambati Synthesis characterisation and pharmacological activities of 1acetylpropyl 3aryl55aryloxy3methyl1phenyl1Hpyrazol4yl2pyrazolines K. S. Girisha, Balakrishna Kalluraya and Padmashree Isolation and characterization of triterpenoids and fatty acid ester of triterpenoid from leaves of Bauhinia variegata Santanu Sahaa, E. V. S. Subrahmanyam, Chandrashekar Kodangala, Shashidhara C. Shastry Synthesis properties and biological activity of thiophene A review Raghav Mishra, K.K. Jha, Sachin Kumar, Isha Tomer Synthesis and antimicrobial activities of some new pyrazole derivatives N.V Kavitha, Kalpana Divekar, Brahmani Priyadarshini , S. Gajanan. M. Manjunath Development and validation of a RPHPLC Method for Simultaneous Estimation of Atenolol and Nitrendipine in Tablet Dosage Form M. V. Kumudhavalli, K. Anand Babu, B. Jayakar Effect of Dielectric constant on Protonation Equilibria of Glycylglycine in Aqueous Solutions of propylene glycol and Dioxan Mekonen Tirfu Zekarias, Belete Yilma Hirpaye and Gollapalli Nageswara Rao SoluteSolvent Dielectric Effects on PAM 120 Fereshteh Naderi, Maryam Hooshyari, Fatemeh Mollaamin, Majid Monajjemi Poly4vinylpyridineisopentyl bromide based selective electrode with PVC matrix in aqueous media M. El hadri, B. Hammouti, A. Chetouani, A. Mansri, H. Oudda Isotherms and batch kinetics of the biosorption of cadmium onto pretreated tridax procumbens Saratu Mamman, Ismaila Abdullahi and Reuben O. Ukwede Synthesis characterization and ionexchanging properties of novel oligomeric azo dyes J. R. Patel, K. S. Nimavat and K. B. Vyas A new process for the synthesis of enantiomerically pure RNpropargyl1aminoindan mesylateRasagiline mesylate K. Tatendra Reddy, K. Suneel Kumar, G. Omprakash, P. K. Dubey, Synthesis characterisation and biological applications of conducting poly p amino phenol and its nano compound Thenmozhi G, JayaKumar D, Mohanraj Gopalswamy and Jaya Santhi R Application of Beckmann rearrangement in the synthesis of indophenazino fused pyrrolo 32c azepine and pyrrolo 32c diazepine derivatives Veena Yadav, Nishant Yadav, Meenakshi Agrawal and D. Kishore Various approaches for synthesis of some important benzothiaiazepines Pandeya S. N. and Praveen Kumar Verma Development and optimization of RPHPLC method for the estimation of s amlodipine in tablet dosage form J. Bagyalakshmi, Sincy Mary Philip and T. K. Ravi Synthesis characterization and spectral studies of metal II complexes derived from benzofuran2carbohydrazide and 2acetylthiophene Schiffs base M. B. Halli and Ravindra. S. Malipatil 2D QSAR Analysis on 5Methylprolyl2Cyanopyrrolidine Derivatives as DPP IV Inhibitors Sanmati K. Jain, Sarika Vishwakarma and Pragya Nayak Validated HPTLC method for simultaneous estimation of Rabeprazole Sodium Paraetamol and Aceclofenac in bulk drug and formulation Vishal V Bharekar, Toufik S Mulla, Milind P Rajput, Savita S Yadav, Janhavi R Rao Copper oxide nanoparticlescatalyzed direct Nalkylation of amines with alcohols Nagaraju Mittapelly, Buchi Reddy Reguri and Khagga Mukkanti RPHPLC method for the determination of Valacyclovir in bulk and Pharmaceutical formulation M Sugumaran, V Bharathi, R Hemachander and M Lakshmi Synthesis computational studies and pharmacological evaluation of some acetamides as serotonin antagonists Sushil Kumar, Prateek Pandey, Yogita Srivastava, Asheesh Kumar Development and Validation of HPTLC method for Determination of Voriconazole in Human Plasma Mohit G. Dewani, Tejas C. Borole, Sejal P. Gandhi, A. R. Madgulkar, Mrinalini C. Damle Synthesis of some new pyrrole derivatives and their antimicrobial activity A.Idhayadhulla, R. Surendra Kumar, A. Jamal Abdul Nasser and Aseer Manilal A new and alternate synthesis of Linezolid An antibacterial agent K. Chandra Babu, R. Buchi Reddy, L. Gangaiah, G. Madhusudhan and K. Mukkanti Molecular docking studies of quinoline3carbohydrazide as novel PTP1B inhibitors as potential antihyperglycemic agents Rohan V. Bamane, Trupti S. Chitre, Vijay K. Rakholiya Synthesis of 23disubstituted thieno23dpyrimidines for antibacterial and pharmacological activity Madhurani R. Bhadane, J. N. Narendra Sharath Chandra and L. V. G. Nargund RPHPLC method for simultaneous estimation of Drotaverine hydrochloride and Aceclofenac in their combined tablet dosage form Jyotesh R Jain, Dinesh R Shah, Shailesh A Shah, Renu S Chauhan Voltammetricoxidation and Determination of 5Flurouracil and its Analysis in Pharmaceuticals and Biological Fluids at Glassy Carbon Electrode Mediated by surfactant cetyltrimethyl ammonium bromide Sanjeevaraddi.R.Sataraddi, and Sharanappa T. Nandibewoor LCysteine methyl ester hydrochloride A new corrosion inhibitor for copper in nitric acid A. Zarrouk, B. Hammouti, A. Dafali, H. Zarrok Novel spectrophotometric method for the estimation of Nisoldipine in bulk and pharmaceutical dosage forms Mohammed M. Safhi spectrophotometric method for the estimation of cefixime in pharmaceutical formulations.pdf Kinetic spectrophotometric method for the estimation of cefixime in pharmaceutical formulations Ashok Kumar, Lalit Kishore, Anroop Nair, Navpreet Kaur One pot synthesis of dihydropyrimidinones catalyzed by Cyanuric chloride An improved procedure for the Biginelli reaction Anil Kumar Jogula, Shanmugam Chellapalli and Harish Babu Pendem Synthesis characterization and biological activities of CdII complexes with hydrazide ligands O. W. Salawu and A. O. Abdulsalam Synthesis and structural studies on penta and hexa coordinated organotin IV complexes of alkyl pyruvate aroyl hydrazones Sonika, Nidhi and R. Malhotra Antimicrobial activity and thermal properties of copolymer resin derived from 2 2dihydroxybiphenyl dithiooxamide and formaldehyde Sanjiokumar S. Rahangdale and Wasudeo B. Gurnule Mixed ligand stability constants of Co II Ni II Cu II and Zn II transition metal complexes with chloropheniramine maleate drug and amino acids B. K. Magare and M. B. Ubale Synthesis of Nisopropylphenoxypropanolamine analogue and their electrocatalysis for the determination of dopamine A cyclic voltammetric study M. T. Shreenivas, B. E. Kumara Swamy, J. G. Manjunatha, Umesh Chandra, S. Sharath Shankar, B. S. Sherigara Development and validation of UV spectrophotometric method for the determination of Gliclazide in tablet dosage form Samina A. Jamadar, Snehal P. Mulye, Poonam S. Karekar , Yogesh V. Pore, Kishor B. Burade Synthesis antimicrobial and anthelmintic activity of some novel benzimidazole derivatives Srikanth Lingala, Raghunandan Nerella, K. R. S. Sambasiva Rao Corrosion inhibition and adsorption properties of 3amino123 triazole on mild steel in H3PO4 L. Malki Alaoui, B. Hammouti, A. Bellaouchou, A. Benbachir, A. Guenbour, S. Kertit Development and validation of uv spectrophotometric method for estimation of dexibuprofen in bulk and dosage form Pritesh G. Dhartarkar, Rajan V. Kalamkar, Suprit D. Saoji, Shailesh G. Ingle, Sandeep C. Atram, Madhuri D. Game. Synthesis and antimicrobial activity of some new isatins derivatives Bhavesh R Nathani, Kishor S Pandya, Manish M Jeni, Mayur R Patel Evaluation of in vivo antimutagenic potential of fruits extracts of Withania coagulans Deepika Mathur and R. C. AgrawaL Synthesis and anticancer evaluation of cyclotriphosphazene hydrazone derivatives Basavaraj R. Patil, Shrinath S. Machakanur, Rekha S. Hunoora, Dayanand S. Badiger, Kalagouda B. Gudasi, and S. W. Annie Bligh Influence of Dielectric Constant on Complex Equilibria of L dopa Complexes of Toxic Metal ions N. Padmaja and G. NageswaraRao Synthesis and pharmacology of some novel 43Hquinazolinone derivatives Hemant Panwar, Shishupal Singh, Ashutosh Kumar, Sachi Singh, Nidhi Singh and Himanshu Singh 3d transition metal complexes of 3hydrazinobenzoxazine2one Synthesis characterization and antifungal activity V.Haribabu, P.V. Anantha Lakshmia, and V. Jayatyaga Raju Synthesis and characterization of some novel chromones and chromanones derivatives and its biological screening Mukesh C Patel, Nilesh N G and D P Rajani Synthesis structural and thermal characterization of a novel 3D FeIII Complex G. Ganesh, A. Ramadoss, P.S. Kannan and A. SubbiahPandi Synthesis of novel quinazolinoquinolones as potential antibacterial agents C. Naveenkumar Reddy, H. Rama Mohan and D. Muralimohan Rao Detection of amino acids by LCMass spectroscopy from the leaves of Tabernaemontana divaricata Pranav S. Chandrachood, Tushar V. Gadkari, Ashish A. Bhave, Rasika C. Torane, Swati Deore, Nirmala R. Deshpande and Rajashree V. Kashalkar Synthesis of some new pyrazolone derivatives as potent antimicrobial agents A. M. Vijesh, Arun M. Isloorb, Shrikrishna Isloor, K. N. Shivananda, P. C. Shyma and T. Arulmoli Facile acid catalyzed rearrangement of ethers to diarylmethanes Veerareddy. Arava, Sreenivasulareddy. Bandatmakuru, Sashibhushan. Malreddy, Narayanaswamy. Golla, Sreenivasulareddy. Thummala Pharmaceutically fine synthesis and their study of antimicrobial activity of metal complexes with some schiffs bases Mahendra Devidas Shelar, Shujat Quadri, Arif Pathan, Suresh Kamble, Mazahar Farooqui, Durrani Ayesha Nuzaat, J. D. Shaikh, Maqdoom Farooqui, Faozia Mansoor Syed Azo dyes based on salicylic acidformadehyde polymer as a polymeric ligands D. R. Gosai, K. S. Nimavat and K. B. Vyas Optimization and characterization of a thermo tolerant lipase from Cryptococcus albidus Prakash Tiwari, Mukesh K. Upadhyay Nipun Silawat and H. N. Verma Synthesis and biological activities of N2Substituted phenyl1 3thiazol5onenaphtho21bfuran2carboxamide derivatives Murugan V, Manisha Shukla, Geetha K. M. , Ashwini A. K., Vishal Singh General Unrestricted Structure Activity Relationships based evaluation of quinoxaline derivatives as potential influenza NS1A protein inhibitors Vijay H. Masand, Devidas T. Mahajan, Komalsing N. Patil, Nilesh E. Dawale, Taibi Ben Hadda, Ahmed A. Alafeefy, Krushna D. Chinchkhede Methylation technique used for the identification of seed polysaccharide structure from Cassia hirsuta Linn plant R. B. Singh