Results 131 to 140 of about 16,055 (257)

Coformer Replacement as an Indicator for Thermodynamic Instability of Cocrystals: Competitive Transformation of Caffeine:Dicarboxylic Acid [PDF]

open access: yes, 2016
yesThe thermodynamic stability of caffeine (CA) cocrystals with dicarboxylic acids (DAs) as coformers was investigated in the presence of a range of structurally related dicarboxylic acids (SRDs).
Alsirawan, M.H.D. Bashir   +4 more
core   +2 more sources

Daidzein cocrystals: An opportunity to improve its biopharmaceutical parameters

open access: yesHeliyon, 2019
The present study involves the contribution of cocrystallization towards the modification of the biopharmaceutical parameters of poorly watersoluble plant-originated isoflavone, daidzein (DAID). The cocrystals were prepared with GRAS status coformers i.e.
Yashika Bhalla   +3 more
doaj   +1 more source

Studies on Cocrystal Formation of Metaxalone with Short-chain Dicarboxylic Acids [PDF]

open access: bronze, 2014
Hong-Liang Lin   +3 more
openalex   +1 more source

Ionic Cocrystals of Etiracetam and Levetiracetam: The Importance of Chirality for Ionic Cocrystals

open access: yesCrystal Growth & Design, 2019
A striking variety of anhydrous and hydrated ionic cocrystals (ICCs) of the enantiopure antiepileptic drug (AED) levetiracetam and of its racemic intermediate etiracetam with the pharmaceutically acceptable salts CaCl2 and MgCl2 was synthesized and structurally characterized.
Lixing Song   +5 more
openaire   +3 more sources

Apremilast Cocrystals with Phenolic Coformers

open access: yesMolecules
Apremilast (APR) is an anti-inflammatory drug commonly used in the treatment of psoriasis. In efforts to enhance its solubility, several cocrystals with similar structural features have been developed. This study investigates the cocrystallization of APR with four phenolic-type coformers: phenol, catechol, pyrogallol, and hydroxyquinol. These coformers
Yelizaveta Naumkina   +3 more
openaire   +3 more sources

Energetic cocrystals – structural studies of nitrotriazolone salts and cocrystals [PDF]

open access: yesActa Crystallographica Section A Foundations of Crystallography, 2013
Hayleigh J. Lloyd   +2 more
openaire   +1 more source

Insights into antibody catalysis: Structure of an oxygenation catalyst at 1.9-Å resolution [PDF]

open access: yes, 1996
The x-ray crystal structures of the sulfide oxidase antibody 28B4 and of antibody 28B4 complexed with hapten have been solved at 2.2-Å and 1.9-Å resolution, respectively.
Hsieh-Wilson, Linda C.   +2 more
core  

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