Publications de Inmaculada Robina

Induction of cell killing and autophagy by amphiphilic pyrrolidine derivatives on human pancreatic cancer cells

Pierre Vogel, Inmaculada Robina, Claudia Bello, Jianfei Bai

2018

Synthesis Of Pyrrolidine 3,4-Diol Derivatives With Anticancer Activity On Pancreatic Tumor Cells

Pierre Vogel, Inmaculada Robina, Frédéric Steimer

Novel pyrrolidine 3,4-diol derivatives of the type (2R and 2S,3R,45){[(( 1R)-1-methoxycarbonyl and hydroxylmethyl)-1-arylmethyl)amino] ethyl}-pyrrolidine-3,4-diol have been prepared and evaluated as a-mannosidase inhibitors and assayed for their anticancer ...

Pergamon-Elsevier Science Ltd2014

Synthesis and Biological Evaluation of Modified 2-Deoxystreptamine Dimers

Sandrine Gerber, Inmaculada Robina, Gérald Coste

Aminoglycosides are powerful antibiotics, but the emergence of resistant bacterial strains has prompted the search for analogues with better pharmacological profiles. The synthesis of 2-deoxystreptamine (2-DOS) dimers linked by polyamines and analogues bas ...

2011

The regioselectivity of the addition of benzeneselenyl chloride to 7-azanorborn-5-ene-2-yl derivatives is controlled by the 2-substituent: new entry into 3-and 4-hydroxy-5-substituted prolines

Pierre Vogel, Inmaculada Robina, Agostina Ruggiu

The electrophilic addition of benzeneselenyl chloride to the alkene moiety of 7-azabicyclo[2.2.1]hept-5en-2-yl derivatives has been studied. With camphanates 8 and 9 N-Boc-5-endo-chloro-6-exo-phenylseleno-7-azanorborn-2-yl camphanates 10 and 11 are obtaine ...

2010

Synthesis of novel pyrrolidine 3,4-diol derivatives as inhibitors of alpha-L-fucosidases

Pierre Vogel, Yolanda Vera-Ayoso, Inmaculada Robina, Claudia Bello

The stereoselective synthesis of new 3,4-dihydroxypyrrolidine derivatives starting from D-mannose, D-ribose and L-fucose is presented. Two synthetic strategies employing organometallic addition to hemiacetalic sugars followed by selective nucleophilic disp ...

2009

Synthesis of monosaccharides and analogues - Part three: Monosaccharides from simple achiral unsaturated compounds

Pierre Vogel, Inmaculada Robina

Nowadays any natural and non-natural monosaccharide can be prepared pure in both enantiomeric forms starting from inexpensive starting materials. Depending on the target, pure chemical procedures relying upon asymmetric catalysis using either metallic or p ...

2007

Synthesis of aza-C-disaccharides (dideoxyimino-alditols C-linked to monosaccharides) and analogues

Pierre Vogel, Inmaculada Robina

The first aza-C-disaccharide (D-azaMan-beta-CHz-(1 -> 6)-D-Man-alpha-OMe) that mimicks alpha-D-Manp-(1 -> 6)-alpha-D-ManOMe was made in 1994 by Johnson and coworkers. Several synthetic approaches to these disaccharide mimetics have been proposed. These are ...

Georg Thieme Verlag2005