P
Parag S. Roy
Researcher at University of North Bengal
Publications - 27
Citations - 88
Parag S. Roy is an academic researcher from University of North Bengal. The author has contributed to research in topics: Pterin & Chemistry. The author has an hindex of 5, co-authored 22 publications receiving 76 citations.
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Coordination chemistry of f-block elements with imine acids. Part IV. Synthetic and chiroptical studies on lanthanide(III) complexes of imine acids derived from L-alanine, L-valine, L-tyrosine and L-glutamic acid
TL;DR: In this article, the dominant conformers were determined from c.h n.m.d. spectra supported by 1H n.r. data, except for the L-glutamic acid derived complexes which were insoluble.
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Studies on the different forms of some mixed chelate complexes of dioxouranium(VI) with cupferron
TL;DR: In this paper, a series of mixed chelate complexes of identical composition of the type (NH4)2[UO2(L)2B] and (NH 4]2 [UO 2(L 2B] 2X2] have been thoroughly characterised through elemental analysis, conductance data, X-ray, IR, electronic, NMR spectra as well as thermogravimetric and differential thermal analyses.
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Synthesis, chiroptical and electrochemical studies of dioxouranium(VI) complexes of aldimine derivatives of L-/D-histidine and crystal structure of (2,2′-bipyridyl)dioxo(N-o-vanillylidene-L-histidinato)uranium(VI)–water–methanol(1/1/1)
TL;DR: In this article, a series of new dioxouranium(VI) complexes has been synthesized using N-(salicylidene)-L-histidine (H2sal-Lhis) and N-(o-vanillylidenes)-L -histidine(H2van-L-his), and corresponding D-histidines.
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Studies on 8-quinolinol-5-sulphonic acid complexes of dioxouranium(VI) and elucidation of their structures and bondings through physico-chemical analyses
Phatik C. Kundu,Parag S. Roy +1 more
TL;DR: In this paper, the uranyl ion and 8-quinolinol-5-sulphonic acid have been studied and the soluble free acid with balancing secondary cations M 3 (I)H[UO 2 X 3 ] · x H 2 O (where M (I)) = Na +, K + ; X = (C 9 H 5 NSO 4 ) 2− ; x = 0.5, 1) has been isolated in the solid state.
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Investigating the Role of the Reduced Solubility of the Pirfenidone-Fumaric Acid Cocrystal in Sustaining the Release Rate from Its Tablet Dosage Form by Conducting Comparative Bioavailability Study in Healthy Human Volunteers.
Nimmy Kumari,Parag S. Roy,Sukanta Roy,Prashantkumar K. Parmar,Souma Chakraborty,Sourav Das,N Pandey,Anirbandeep Bose,Arvind K. Bansal,Animesh Ghosh +9 more
TL;DR: The present study suggests that cocrystallization offers a promising strategy to reduce the solubility of PFD and opens the door for potential new dosage forms of this important pharmaceutical.