Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Emanuele Attolino"'
Autor:
Riccardo Ronchetti, Luigi Alfonso Pannone, Bruno Cerra, Emidio Camaioni, Gianfranco Lopopolo, Emanuele Attolino, Antimo Gioiello
Publikováno v:
Molecules, Vol 28, Iss 23, p 7859 (2023)
Mometasone furoate is a synthetic corticosteroid used in the treatment of skin inflammatory conditions, hay fever and asthma. The industrial manufacturing routes to mometasone furoate are generally accompanied by the formation of numerous process imp
Externí odkaz:
https://doaj.org/article/d976aa964adf42c7a81b6b6ca039c861
Publikováno v:
Crystals, Vol 13, Iss 8, p 1211 (2023)
Two solvates of estetrol have been isolated and characterized by SCXRD and PXRD as well as by thermal analyses, morphology and spectroscopy. Estetrol monohydrate (Estetrol.H2O, S.G. P1, Z = 12) contains 12 molecules in its asymmetric unit with very s
Externí odkaz:
https://doaj.org/article/d9860dea6fce4209b172f29210d48d14
Publikováno v:
European Journal of Organic Chemistry. 2015:6011-6016
The synthesis of silodosin, an antidysuria drug, has been accomplished starting from commercially available indoline. The synthetic strategy is based on CuI-catalysed C–C arylation, regioselective cyanation, and diastereoselective reductive aminati
Autor:
Barbara Richichi, Claudio Luchinat, Cristina Nativi, Emanuele Attolino, Marco Fragai, Vito Calderone, Elisa Dragoni
Publikováno v:
European Journal of Medicinal Chemistry. 45:5919-5925
N-arylsulfonyl-based MMPs inhibitors (MMPIs) are among the most prominent inhibitors possessing nanomolar affinity. However, their poor bioavailability remains critical for the drug development of this family of molecules. The structural analysis of
Publikováno v:
European Journal of Organic Chemistry. 2011:311-318
α,β-Unsaturated ketones can be prepared by reaction of differently substituted β-keto acids and aldehydes. The reaction is carried out under organocatalysis (β-alanine, 0.5 equiv.) and generates the enones with high E selectivity (>95 %). This ve
Publikováno v:
Tetrahedron: Asymmetry. 18:1721-1734
The use of propargyl mediated intramolecular aglycon delivery (IAD) for the synthesis of the key Manβ(1→4)GlcNAc linkage of N -glycan oligosaccharides, including the core N -glycan pentasaccharide, is investigated. Isomerisation of a 2- O -progarg
Autor:
Emanuele Attolino, Antony J. Fairbanks
Publikováno v:
Tetrahedron Letters. 48:3061-3064
An efficient and completely stereocontrolled synthesis of the N-glycan Manβ(1–4)GlcNAc disaccharide is achieved by propargyl mediated intramolecular aglycon delivery (IAD). Isomerisation of the 2-O-progargyl group of a manno thioglycoside to an al
Publikováno v:
European Journal of Organic Chemistry. 2006:5279-5292
A new and high-yielding method for the regioselective preparation of 4-deoxy- and 2,4-dideoxy-2-acetamido-β-D-threo-hex-3-enopyranosides has been developed. The process involves a simultaneous activation–elimination of the OH-4 group of β-D-talop
Publikováno v:
Journal of Carbohydrate Chemistry. 23:179-190
A new method for the construction of the β‐D‐ManNAcp‐(1 → 4)‐D‐Glc framework from lactose avoiding the β‐mannosaminylation step was developed starting from 4‐O‐(2‐acetamido‐2‐deoxy‐3,4‐O‐isopropylidene‐6‐O‐trityl
Publikováno v:
Tetrahedron Letters. 43:8815-8818
A new stereocontrolled synthesis of β- d -mannopyranosides was defined relying on a high yielding sequence based on the following three key steps: (a) a stereospecific inversion at C-2 of β- d -galactopyranosides by an oxidation–reduction procedu