Alternative technologies to improve solubility and stability of poorly water-soluble drugs

WF da Silva Júnior, JG de Oliveira Pinheiro… - … systems for combined …, 2017 - Elsevier
The solubility behavior of drugs remains one of the most challenging aspects in formulation
development. Solid dispersions (SD) and inclusion complexes (IC) are two of the most …

Thermal stability and bioavailability of inclusion complexes of perilla oil with γ-cyclodextrin

K Yoshikiyo, Y Yoshioka, Y Narumiya, S Oe… - Food chemistry, 2019 - Elsevier
Perilla oil is abundant in α-linolenic acid, which is metabolized to long-chain n-3 fatty acids.
This study aimed to determine thermal stability and bioavailability of perilla oil that was …

Improving Lurasidone Hydrochloride's Solubility and Stability by Higher-Order Complex Formation with Hydroxypropyl-β-cyclodextrin

ME Gamboa-Arancibia, N Caro, A Gamboa… - Pharmaceutics, 2023 - mdpi.com
The biopharmaceutical classification system groups low-solubility drugs into two groups: II
and IV, with high and low permeability, respectively. Most of the new drugs developed for …

Synthesis, Characterization, Spectroscopic, and Electrochemical Investigation of Inclusion Complex of Ethyl Cinnamate with γ‐Cyclodextrin for Antibacterial Studies

K Vellaisamy, E Shanmugasundram… - …, 2024 - Wiley Online Library
We synthesized cinnamic acid derivatives of ethyl cinnamate (EC) and analyzed the
resulting products using 1H‐NMR and FTIR spectroscopy. The formation of the confirmed …

Competitive counterion complexation allows the true host: guest binding constants from a single titration by ionic receptors

M Pessêgo, N Basílio, MC Muñiz… - Organic & Biomolecular …, 2016 - pubs.rsc.org
Counterion competitive complexation is a background process currently ignored by using
ionic hosts. Consequently, guest binding constants are strongly affected by the design of the …

Development of QSAR model for predicting the inclusion constants of organic chemicals with α-cyclodextrin

M Wei, X Yang, P Watson, F Yang, H Liu - Environmental Science and …, 2018 - Springer
Solubility is a crucial limiting factor in pharmaceutical research and contaminated site
remediation. Cyclodextrin, with its structure of hydrophilic exterior and hydrophobic cavity …

Exploring 3D structural influences of aliphatic and aromatic chemicals on α-cyclodextrin binding

L Linden, KU Goss, S Endo - Journal of colloid and interface science, 2016 - Elsevier
Binding of solutes to macromolecules is often influenced by steric effects caused by the 3D
structures of both binding partners. In this study, the 1: 1 α-cyclodextrin (αCD) binding …

Theoretical and experimental study on inclusion complexation between guests and cyclodextrins: a critical review

K Dinar - Moroccan Journal of Heterocyclic Chemistry, 2020 - revues.imist.ma
In this review paper, the inclusion complexation between cyclodextrin molecules (CDs) and
guests is carefully discussed. According to the importance concept of the non-covalent …

Electron Transfer Reactions in Solution

HD Takagi - 2023 - books.rsc.org
Electron transfer reactions are concerted reactions. The term ''concerted''indicates there is
no intermediate and the reaction takes place via a unique transition state. Since almost all …

NMR determination of concentration-switchable inclusion complex of a β-cyclodextrin derivative carrying a benzene group linked to a C,C-glucopyranoside spacer

T Yamanoi, Y Oda, K Katsuraya - Journal of Inclusion Phenomena and …, 2017 - Springer
This article describes the structure of the inclusion complex that a β-cyclodextrin derivative 1,
which includes a benzene ring tethered to a cyclodextrin moiety via a C, C-glucopyranoside …