Design and Synthesis of Two Steroid-Pyrrolo-Triazecin Derivatives Using Estrone and Pregnenolone as Chemical Tools

Lauro Figueroa-Valverde1*, Marcela Rosas-Nexticapa2, catalina cervantes-ortega2, Francisco Díaz-Cedillo3, Elodia García-Cervera1 and Eduardo Pool-Gómez1

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DOI : http://dx.doi.org/10.13005/ojc/330106

Hydro-Chemical and Physico-Chemical Monitoring of Groundwater in North-West Region of Punjab, India- A Study Involving Analysis of Major Ions, Heavy Metal Ions and other Related Parameters

Jeevan Jyoti Mohindru1,3 and Umesh Kumar Garg 1,2

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DOI : http://dx.doi.org/10.13005/ojc/330357

Pre concentration of pesticide residues in environmental water samples using Silica nanoparticles and identification of residues By GC-MS method

Tentu. Nageswara Rao1*, A. Muralidhar Reddy2, SNVS. Murthy3, Prathipati Revathi1 and K. Suneel Kumar4
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DOI : http://dx.doi.org/10.13005/ojc/320454

Structural Activity of Unsaturated Alcohols and Oxidation Towards Pyrazinium Chlorochromate

K. Anbarasu and K. K. Ilavenil*
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DOI : http://dx.doi.org/10.13005/ojc/350156

Studies of Some Novel Chromium Pyridine Dicarboxylate Complexes

Chauhan Jayprakash S1, Patel Rameshchandra P1. and Pandya Ajit V2
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DOI : http://dx.doi.org/10.13005/ojc/300435

Design and Synthesis of New Dioxa-Diazaspiro[Bicyclo[9.4.2]Heptadecane-Steroid-Dienyne Derivative from Estrone and OTBS-Estrone

López-Ramos Maria1, Figueroa-Valverde Lauro1, Rosas-Nexticapa Marcela3, Herrera-Meza Maria Del Socorro4, Cervantes-Ortega Catalina3, Díaz-Cedillo Francisco2, García-Cervera Elodia1 and Pool-Gómez Eduardo1
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DOI : http://dx.doi.org/10.13005/ojc/330301

Determination of Antiviral Drug, Favipiravir by a Stability-Indicating Chromatographic Method

Swathi Naraparaju1*, Karuna Devi Barla1, Soujanya Chaganti1, Durga Pani Kumar Anumolu2, Krishna Priya Nemani2

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DOI : http://dx.doi.org/10.13005/ojc/400306

Synthesis, Characterization and Antibacterial Studies on Mn(II) and Fe(II) Complexes of N, O Donor Salicyloylpyrazoleoxime Schiff Bases

Namdeo T. Dhokale1, Bhausaheb K. Karale2 and Arvind V. Nagawade1

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DOI : http://dx.doi.org/10.13005/ojc/330118

Synthesis of new Guanidium-Meldrum acid zwitterionic salts and dynamic NMR study of rotational energy barrier around C-NH bond of guanidine moiety

Ali Aminkhani
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DOI : http://dx.doi.org/10.13005/ojc/300439

Synthesis of A Novel PE-3030 Based WPUA Hybrid Binding Substance for Pigment Printing

Sudip Kumar Lahiri1, Md Kamruzzaman1, Md Eman Talukder1, Md Nahid Pervez1, 2 and Quan Heng1
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DOI : http://dx.doi.org/10.13005/ojc/330501