Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Massimo Fregonese"'
Autor:
Monica Benincasa, Renato Gennaro, Marco Francescon, Paolo Tecilla, Paola Rossi, Massimo Fregonese, Paolo Pengo, Paolo Scrimin
Two new synthetic ionophores in which the hydrophobic portion is represented by a short helical Aib-peptide (Aib=α-amino-isobutyric acid) and the hydrophilic one is a poly-amino (1a) or a polyether (1b) chain have been prepared. The two conjugates s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf42a2522ac524c266c1858c6ab29a2a
https://hdl.handle.net/11368/2848636
https://hdl.handle.net/11368/2848636
Autor:
Ivan Donati, Fabio Benedetti, Giampaolo Fontanive, Federico Berti, Massimo Fregonese, Simone Bincoletto
The reduction of 1,3-diketones and beta-hydroxyketones with NaBH4 in aqueous acetonitrile is highly stereoselective in the presence of stoichiometric amounts of bovine or human albumin, giving anti 1,3-diols with d.e. up to 96%. The same reaction, wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ca440684525f6998122c17cd9198b06
https://hdl.handle.net/11368/2304232
https://hdl.handle.net/11368/2304232
Publikováno v:
ChemInform. 33
An unprecedented combination of high chemo- and stereoselectivity in the NaBH4 reduction of 1∶1 complexes between albumin and aromatic 1,3-diketones results in the formation of anti 1,3-diols with de up to 96%.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8101d2ceacb1a590d4cb738628ad9a95
https://doi.org/10.1002/chin.200229113
https://doi.org/10.1002/chin.200229113
Autor:
Paolo Tecilla, Irene Izzo, Elena Cressina, Francesco De Riccardis, Elvira Avallone, Massimo Fregonese
The synthesis of five steroid-oligo(ethyleneglycol) conjugates ( 1 – 5 ) has been accomplished starting from commercially available epi -androsterone ( 8 ) and known 3β-[( tert -butyldiphenylsilyl)oxy]-5α-23,24-bisnorchol-16-en-6α,7β,22-triol (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d898513743b5a7b3feb739244ef4d9b
http://hdl.handle.net/11386/1058613
http://hdl.handle.net/11386/1058613
Publikováno v:
Chemical communications (Cambridge, England). (8)
An unprecedented combination of high chemo- and stereoselectivity in the NaBH4 reduction of 1:1 complexes between albumin and aromatic 1,3-diketones results in the formation of anti 1,3-diols with de up to 96%.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::dd43554314418ef943a20c9d7358ce2a
https://pubmed.ncbi.nlm.nih.gov/12122999
https://pubmed.ncbi.nlm.nih.gov/12122999
Autor:
Irene Izzo, Elena Cressina, Agostino Casapullo, Paolo Tecilla, Francesco De Riccardis, Cinzia Barbara Botta, Nakia Maulucci, Massimo Fregonese
Publikováno v:
Chemical Communications. :1354
The synthesis of a new class of amphiphilic calix[ 4] arene-based ionophores, relying on direct reductive amination as a key step, and the evaluation of their H+ and Na+ transporting properties is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a17825c7bb47b38aef184140c4e3034
https://doi.org/10.1039/b415908j
https://doi.org/10.1039/b415908j
Autor:
Nakia Maulucci, Francesco De Riccardis, Cinzia Barbara Botta, Agostino Casapullo, Elena Cressina, Massimo Fregonese, Paolo Tecilla, Irene Izzo
Publikováno v:
Chemical Communications; Mar2005, Vol. 2005 Issue 10, p1354-1356, 3p