Results 61 to 70 of about 993,975 (158)

Amino acid derivatives of β-cyclodextrin

open access: yes, 1996
The syntheses of the heptaamino acid-substituted β-cyclodextrins per-6-[(phenylalanyl)amino]-β-cyclodextrin (6), per-6-cysteinyl-β-cyclodextrin (7), as well as the per-2,3-dimethyl-per-6-cysteinyl-β-cyclodextrin (12) are described.
Stoddart, J. Fraser   +4 more
core   +1 more source

A novel preparation of methyl-β-cyclodextrin from dimethyl carbonate and β-cyclodextrin

open access: yes, 2011
A novel green synthesis process about methyl-β-cyclodextrin has been investigated through the reaction between β-cyclodextrin and dimethyl carbonate by anhydrous potassium carbonate as catalyst in DMF.
Chunyan Zhou   +9 more
core   +1 more source

Synthesis of water dispersible reduced graphene oxide via supramolecular complexation with modified β-cyclodextrin

open access: yes, 2016
A noncovalent functionalization of the edges of reduced graphene oxide (RGO) with β-cyclodextrin-graft-hyperbranched polyglycerol (β-CD-g-HPG) was successfully performed via a host-guest interaction.
Mohammad Eskandari (2885120)   +3 more
core   +1 more source

COMPARATIVE STUDY ON INCLUSION COMPLEXATION OF HEPTAKIS (2,6-di-O-METHYL)-β- CYCLODEXTRIN, β-CYCLODEXTRIN AND ɣ-CYCLODEXTRIN WITH KETOCONAZOLE IN AQUEOUS SOLUTION AND SOLID STATE

open access: yesZagazig Journal of Pharmaceutical Sciences, 1998
The interaction of Ketoconazole with three kinds of cyclodextrins, β-, ɣ- and dimethyl β-cyclodextrin in aqueous solution and solid state was investigated to improve solubility and dissolution rate of the drug.
Mohamed M EL-Sayed , Ahmed Bosela
doaj   +1 more source

The Role of Displacing Confined Solvent in the Conformational Equilibrium of β-Cyclodextrin

open access: yes, 2019
This study investigates the role of hydration and its relationship to the conformational equilibrium of the host molecule β-cyclodextrin. Molecular dynamics simulations indicate that the unbound β-cyclodextrin exhibits two state behavior in explicit ...
Tom Kurtzman (6108167)   +4 more
core   +1 more source

Impact of Mixed β‑Cyclodextrin Ratios on Pluronic Rotaxanation Efficiency and Product Solubility

open access: yes, 2015
Water-soluble polyrotaxanes have been prepared under heterogeneous conditions from mixtures of β-cyclodextrin (β-CD), 2-hydroxypropyl-β-cyclodextrin (HP-β-CD), methyl-β-cyclodextrin, or 6-monoazido-β-cyclodextrin with 4-sulfobutyl ether-β-cyclodextrin ...
Christopher J. Collins (1492201)   +5 more
core   +1 more source

Theoretical study on β-cyclodextrin inclusion complexes with propiconazole and protonated propiconazole

open access: yesBeilstein Journal of Organic Chemistry, 2012
The synthesis of the β-cyclodextrin/propiconazole nitrate inclusion complex and the advantages of the encapsulation of this drug were recently reported, but the experimental data only partially revealed the structure of the supramolecular complex due to ...
Adrian Fifere   +5 more
doaj   +1 more source

Re‐evaluation of β‐cyclodextrin (E 459) as a food additive

open access: yesEFSA Journal, 2016
The EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS) provides a scientific opinion re‐evaluating the safety of β‐cyclodextrin (E 459) as a food additive. β‐Cyclodextrin is a non‐reducing cyclic oligosaccharide consisting of seven α‐1,
EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS)   +27 more
doaj   +1 more source

Synthesis of monoamino- derivatives of β-cyclodextrin

open access: yes, 2021
Οι κυκλοδεξτρίνες είναι μια οικογένεια κυκλικών ολιγοσακχαριτών αποτελούμενες από μονομερή α-D-γλυκοπυρανόζης συνδεδεμένων μεταξύ τους με α-[1,4]-γλυκοζιδικούς δεσμούς.
Κωνσταντίνου, Νικολέττα-Μελίνα
core  

Melarsoprol cyclodextrin inclusion complexes as promising oral candidates for the treatment of human african trypanosomiasis [PDF]

open access: yes, 2011
Human African trypanosomiasis (HAT), or sleeping sickness, results from infection with the protozoan parasites Trypanosoma brucei (T.b.) gambiense or T.b.rhodesiense and is invariably fatal if untreated.
McCabe, C.   +7 more
core   +2 more sources

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