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Artigo Revisado por pares

Gloria Uccello‐Barretta, Giuseppe Sicoli, Federica Balzano, Piero Salvadori,

The stereochemical features of per-O-acetyl-cyclomaltoheptaose (-beta-cyclodextrin) have been investigated in solution by NMR spectroscopy, and the deviation of functionalised glucopyranose rings from 4C(1) chairs to skew-type conformations has been detected.

Tópico(s): Enzyme Structure and Function

2003 - Elsevier BV | Carbohydrate Research

Artigo Revisado por pares

Gloria Uccello‐Barretta, Federica Balzano, Giuseppe Sicoli, Alessandro Scarselli, Piero Salvadori,

Abstract Mixed methylated/carbamoylated cyclodextrins constitute a new class of chiral complexing agents for NMR spectroscopy, which are able to induce anisochrony of enantiomeric mixtures of apolar trisubstituted allenes and polar derivatized compounds most of which are endowed with a π‐acidic 3,5‐dinitrophenyl ring. The differing contribution to enantiorecognition phenomena of the nature and location of the functional groups on the two cyclodextrin rims was shown. Some interesting aspects of the ...

Tópico(s): Protein Structure and Dynamics

2005 - Wiley | European Journal of Organic Chemistry

Artigo Revisado por pares

Gloria Uccello‐Barretta, Giuseppe Sicoli, Federica Balzano, Piero Salvadori,

The conformation in solution of exhaustively derivatized mixed cyclomaltooligosaccharides (cyclodextrins) has been defined by NMR spectroscopy. Both tilting of glucopyranose units about the glycosidic linkages and ring deviations from the 4C1 chair conformation are detected, the entities of which are strongly dependent on the nature of the derivatizing groups.

Tópico(s): Drug Solubulity and Delivery Systems

2004 - Elsevier BV | Carbohydrate Research

Artigo Revisado por pares

Sangkyu Noh, Carolyn Nessim, Emily Z. Keung, Christina L. Roland, D. Strauß, Gausihi Sivarajah, Marco Fiore, Davide Biasoni, Stefano Piero Bernardo Cioffi, Winta T. Mehtsun, Ferdinando Cananzi, Federico Sicoli, Vittorio Quagliuolo, Jun Chen, Chenghua Luo, Rebecca Gladdy, Carol J. Swallow, Wendy Johnston, Samuel Ford, Caroline Evenden, Fabio Tirotta, Max Almond, Laura Nguyen, Piotr Rutkowski, Maria Krotewicz, Elisabetta Pennacchioli, Kenneth Cardona, Adriana C. Gamboa, Daphne Hompes, Marleen Renard, Attila Kollár, Christoph O. Ryser, Nikolaos Vassos, Chandrajit P. Raut, Mark Fairweather, Dagmar Adámková Krákorová, Sergio Quildrian, Andraž Perhavec, Eran Nizri‏, Jeffrey M. Farma, Stephanie H. Greco, Bruno Vincenzi, José Antonio González López, Mireia Solans Solerdecoll, Shintaro Iwata, Suguru Fukushima, Teresa S. Kim, Francesco Tolomeo, Hayden Snow, Ynez Howlett-Jansen, Dimitri Tzanis, М. П. Никулин, Alessandro Gronchi, Jason K. Sicklick,

Objective: The Transatlantic Australasian Retroperitoneal Sarcoma Working Group conducted a retrospective study on the disease course and clinical management of ganglioneuromas. Background: Ganglioneuromas are rare tumors derived from neural crest cells. Data on these tumors remain limited to case reports and single-institution case series. Methods: Patients of all ages with pathologically confirmed primary retroperitoneal, intra-abdominal, and pelvic ganglioneuromas between January 1, 2000, and ...

Tópico(s): Neurofibromatosis and Schwannoma Cases

2022 - Lippincott Williams & Wilkins | Annals of Surgery