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Dr. Vishweshwar Peddy
Dr. Vishweshwar Peddy
Senior Director
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Title
Cited by
Cited by
Year
Pharmaceutical co-crystals
P Vishweshwar, JA McMahon, JA Bis, MJ Zaworotko
Journal of pharmaceutical sciences 95 (3), 499-516, 2006
11882006
Polymorphs, salts, and cocrystals: what’s in a name?
S Aitipamula, R Banerjee, AK Bansal, K Biradha, ML Cheney, ...
Crystal growth & design 12 (5), 2147-2152, 2012
10362012
Hierarchy of supramolecular synthons: persistent carboxylic acid··· pyridine hydrogen bonds in cocrystals that also contain a hydroxyl moiety
TR Shattock, KK Arora, P Vishweshwar, MJ Zaworotko
Crystal growth and design 8 (12), 4533-4545, 2008
5102008
Synthesis and structural characterization of cocrystals and pharmaceutical cocrystals: mechanochemistry vs slow evaporation from solution
DR Weyna, T Shattock, P Vishweshwar, MJ Zaworotko
Crystal Growth and Design 9 (2), 1106-1123, 2009
4862009
The predictably elusive form II of aspirin
P Vishweshwar, JA McMahon, M Oliveira, ML Peterson, MJ Zaworotko
Journal of the American Chemical Society 127 (48), 16802-16803, 2005
3932005
Molecular complexes of homologous alkanedicarboxylic acids with isonicotinamide: X-ray crystal structures, hydrogen bond synthons, and melting point alternation
P Vishweshwar, A Nangia, VM Lynch
Crystal growth & design 3 (5), 783-790, 2003
3292003
Recurrence of carboxylic acid− pyridine supramolecular synthon in the crystal structures of some pyrazinecarboxylic acids
P Vishweshwar, A Nangia, VM Lynch
The Journal of Organic Chemistry 67 (2), 556-565, 2002
2502002
Crystal engineering of pharmaceutical co-crystals from polymorphic active pharmaceutical ingredients
P Vishweshwar, JA McMahon, ML Peterson, MB Hickey, TR Shattock, ...
Chemical communications, 4601-4603, 2005
2422005
Hierarchy of Supramolecular Synthons: Persistent Hydroxyl⊙⊙⊙ Pyridine Hydrogen Bonds in Cocrystals That Contain a Cyano Acceptor
JA Bis, P Vishweshwar, D Weyna, MJ Zaworotko
Molecular Pharmaceutics 4 (3), 401-416, 2007
2192007
Crystal engineering of the composition of pharmaceutical phases. 3. Primary amide supramolecular heterosynthons and their role in the design of pharmaceutical co-crystals
JA McMahon, JA Bis, P Vishweshwar, TR Shattock, OL McLaughlin, ...
Zeitschrift für Kristallographie-Crystalline Materials 220 (4), 340-350, 2005
1632005
Supramolecular synthons in phenol-isonicotinamide adducts
P Vishweshwar, A Nangia, VM Lynch
CrystEngComm 5 (31), 164-168, 2003
1532003
18-Fold interpenetration and concomitant polymorphism in the 2: 3 Co-crystal of trimesic acid and 1, 2-bis (4-pyridyl) ethane
TR Shattock, P Vishweshwar, Z Wang, MJ Zaworotko
Crystal growth & design 5 (6), 2046-2049, 2005
1412005
Four-Fold Inclined Interpenetrated and Three-Fold Parallel Interpenetrated Hydrogen Bond Networks in 1, 3, 5-Cyclohexanetricarboxylic Acid Hydrate and Its Molecular Complex …
BR Bhogala, P Vishweshwar, A Nangia
Crystal growth & design 2 (5), 325-328, 2002
1322002
Searching for a polymorph: second crystal form of 6-amino-2-phenylsulfonylimino-1, 2-dihydropyridine
RKR Jetti, R Boese, JARP Sarma, LS Reddy, P Vishweshwar, ...
Angewandte Chemie International Edition 42 (17), 1963-1967, 2003
872003
Supramolecular synthon polymorphism in 2: 1 co-crystal of 4-hydroxybenzoic acid and 2, 3, 5, 6-tetramethylpyrazine
BR Sreekanth, P Vishweshwar, K Vyas
Chemical communications, 2375-2377, 2007
852007
Variable Temperature Neutron Diffraction Analysis of a Very Short O− H⊙⊙⊙ O Hydrogen Bond in 2, 3, 5, 6-Pyrazinetetracarboxylic Acid Dihydrate: Synthon-Assisted Short Oacid …
P Vishweshwar, N Jagadeesh Babu, A Nangia, SA Mason, H Puschmann, ...
The Journal of Physical Chemistry A 108 (43), 9406-9416, 2004
842004
Supramolecular heterocatemers and their role in cocrystal design
JA Bis, OL McLaughlin, P Vishweshwar, MJ Zaworotko
Crystal growth & design 6 (12), 2648-2650, 2006
662006
An acetic acid solvate of trimesic acid that exhibits triple inclined interpenetration and mixed supramolecular homosynthons
P Vishweshwar, DA Beauchamp, MJ Zaworotko
Crystal growth & design 6 (11), 2429-2431, 2006
652006
Concomitant and Conformational Polymorphism, Conformational Isomorphism, and Phase Relationships in 4-Cyanopyridine⊙ 4, 4 ‘-biphenol Cocrystals
JA Bis, P Vishweshwar, RA Middleton, MJ Zaworotko
Crystal growth & design 6 (4), 1048-1053, 2006
622006
Equivalence of NH4+, NH2NH3+, and OHNH3+ in Directing the Noncentrosymmetric Diamondoid Network of O−H···O- Hydrogen Bonds in Dihydrogen …
BR Bhogala, P Vishweshwar, A Nangia
Crystal growth & design 5 (3), 1271-1281, 2005
372005
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