Papers by jitendra gajera
ChemInform, Feb 5, 2008
Protection O 0345 Cyclopentyl: A Novel Protective Group for Phenols.-Cyclopentyl as a novel prote... more Protection O 0345 Cyclopentyl: A Novel Protective Group for Phenols.-Cyclopentyl as a novel protective group for phenols is investigated. It is stable under various reaction conditions such as bromination, oxidation and can be easily removed by aqueous HBr.-(GAJERA*,
ChemInform, Apr 3, 2007
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was e... more ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
La presente invention concerne des composes tricycliques substitues, qui peuvent etre utilises en... more La presente invention concerne des composes tricycliques substitues, qui peuvent etre utilises en tant que ligands des recepteurs des vanilloides. Les composes decrits dans le present document sont notamment utiles pour le traitement ou la prevention de maladies, conditions et/ou troubles modules par le recepteur-1 des vanilloides (VR1). La presente invention concerne egalement des compositions pharmaceutiques et des procedes de traitement ou de prevention de maladies, de conditions et/ou de troubles modules par VR1.
La presente invention a pour objet des inhibiteurs de la phosphodiesterase-10. En particulier, la... more La presente invention a pour objet des inhibiteurs de la phosphodiesterase-10. En particulier, la presente invention concerne des derives tricycliques qui sont utiles en tant qu'inhibiteurs de la phosphodiesterase-10. La presente invention concerne aussi des procedes de preparation des composes selon la presente invention, des intermediaires utilises dans leur synthese, des compositions pharmaceutiques, et des methodes de traitement ou de prevention de maladies, d'etats pathologiques et/ou de troubles modules par la phosphodiesterase-10. (Formule I) (I)
La presente invention concerne des derives substitues de 3-azabicyclo[3.1.0]hexane utilisables en... more La presente invention concerne des derives substitues de 3-azabicyclo[3.1.0]hexane utilisables en tant que ligands du recepteur vanilloide, ainsi que des procedes qui les utilisent pour traiter des maladies, des affections et/ou des troubles induits par les recepteurs vanilloides et des procedes permettant de les preparer.
L'invention porte sur des derives d'indazole de formule (I) pouvant servir de ligands des... more L'invention porte sur des derives d'indazole de formule (I) pouvant servir de ligands des recepteurs vanilloides, sur leur procede de preparation et sur leur utilisation pour le traitement de maladies, etats ou troubles, modules par les recepteurs vanilloides (I).
Bioorganic & Medicinal Chemistry Letters, 2017
Research Letters in Organic Chemistry, 2008
We have developed a novel and one-pot synthesis of 6-arylpyrimidine-4-ol by reacting commercially... more We have developed a novel and one-pot synthesis of 6-arylpyrimidine-4-ol by reacting commercially available alkyl 3-oxo-3-arylpropanoate with formamide in the presence of stoichiometric amount of ammonium acetate.
Synthetic Communications, 2007
We have discovered cyclopentyl as a novel group for the protection of hydroxyl functionality of p... more We have discovered cyclopentyl as a novel group for the protection of hydroxyl functionality of phenols. The key steps involved are cyclopentylation and decyclopentylation.
Journal of Heterocyclic Chemistry, 2006
Page 1. Nov-Dec 2006 First Synthesis of Furo[3,4-c]coumarins 1699 Dinker I. Brahmbhatt*, Jitendra... more Page 1. Nov-Dec 2006 First Synthesis of Furo[3,4-c]coumarins 1699 Dinker I. Brahmbhatt*, Jitendra M. Gajera, Chirag N. Patel, Vishwesh P. Pandya and Urvish R. Pandya Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar-388 120, Gujarat, India. ...
ChemInform, 2007
Mannich bases of 3-acetyl coumarin 1 and 4-methyl-7methoxy-8-acetyl coumarin 4 on reaction with s... more Mannich bases of 3-acetyl coumarin 1 and 4-methyl-7methoxy-8-acetyl coumarin 4 on reaction with substituted phenacyl bromide pyridinium salts 2a-f in the presence of ammonium acetate in refluxing acetic acid afford the title 3-(6aryl-pyridin-2-yl)-and 8-(6-aryl-pyridin-2-yl) coumarins (3a-f and 5a-f) in moderate to good yields.
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Papers by jitendra gajera