Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Andrea Chiminazzo"'
Autor:
Alessia Favero, Alessandro Scarso, Fabrizio Fabris, Maria Teresa Valenti, Chiara Fabbro, Luca Dalle Carbonare, Andrea Chiminazzo, Charles E. McKenna, Giuseppe Borsato
Publikováno v:
Chemistry – A European Journal. 25:3617-3626
The synthesis of a conjugate molecule between an unusual red-fluorescent diketopyrrolopyrrole (DPP) unit and a bis-phosphonate (BP) precursor by a click-chemistry strategy to target bone tissue and monitor the interaction is reported. After thorough
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c992af34747e76eb825c043fb6c52619
https://doi.org/10.1002/chem.201805436
https://doi.org/10.1002/chem.201805436
Autor:
Fabrizio Fabris, Alessandro Scarso, Giuseppe Borsato, Andrea Chiminazzo, Enrica Bortolamiol, Laura Sperni
Publikováno v:
New Journal of Chemistry. 43:12641-12649
Herein we present the synthesis of β-mono and β-bis-substituted vinylidenebisphosphonate esters bearing a carboxylic ester moiety to be used as building blocks for further functionalizations. Reactions of these new bisphosphonate scaffolds through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::308b313ffa118d56597fa0f200bcbc71
https://doi.org/10.1039/c9nj02504a
https://doi.org/10.1039/c9nj02504a
Publikováno v:
Tetrahedron Letters. 70:153012
An alternative approach is reported for the synthesis of methyl ester protected bisphosphonate building blocks, such as methylene bisphosphonate, vinylidenebisphosphonate and aryl substituted prochiral vinylidenebisphosphonates, that cannot be obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74b3ed0b12f556424d8baaf5b3ef86ba
https://doi.org/10.1016/j.tetlet.2021.153012
https://doi.org/10.1016/j.tetlet.2021.153012
The synthesis of a new class of epoxide derivatives from prochiral vinylidene bisphosphonate (VBP) precursors is reported using hydrogen peroxide as the terminal oxidant. The reaction is carried out using a series of possible organic catalysts having
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed6d88586fd730241a46465bdb00ba77
Publikováno v:
Catalysts, Vol 7, Iss 3, p 90 (2017)
Catalysts; Volume 7; Issue 3; Pages: 90
Catalysts; Volume 7; Issue 3; Pages: 90
The synthesis of a new class of epoxide derivatives from prochiral vinylidene bisphosphonate (VBP) precursors is reported using hydrogen peroxide as the terminal oxidant. The reaction is carried out using a series of possible organic activators havin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d21513145a41a23e6bf757da334cdcce
http://hdl.handle.net/10278/3685175
http://hdl.handle.net/10278/3685175
Publikováno v:
ChemInform. 46
A wide range of gem-bisphosphonate tetraethyl esters as precursors for bisphosphonic acids, which are potent inhibitors of bone resorption, bearing alkyl, aryl, and indole substituents in the β position were prepared through the CuII-catalyzed 1,4-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ac4731d79097747482059dd8f66df67
https://doi.org/10.1002/chin.201509258
https://doi.org/10.1002/chin.201509258
Publikováno v:
Helvetica Chimica Acta. 100:e1700104
New nitrile-containing gem-bisphosphonates as drug candidates for the contrast of osteoporosis are presented, their synthesis being based on the metal catalyzed Michael conjugate addition of trimethylsilyl cyanide to unsaturated bisphosphonate precur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0b5396a9a2527d27520a6d928d704bf
https://doi.org/10.1002/hlca.201700104
https://doi.org/10.1002/hlca.201700104
A wide range of gem-bisphosphonate tetraethyl esters as precursors for bisphosphonic acids, which are potent inhibitors of bone resorption, bearing alkyl, aryl, and indole substituents in the β position were prepared through the CuII-catalyzed 1,4-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30148ac1d757d8d668f9f9938a6f79ca
http://hdl.handle.net/10278/44358
http://hdl.handle.net/10278/44358
Publikováno v:
ChemInform. 44
The employment of water as the solvent is crucial to substantially improve the yields with a wide range of boronic acids (II) and esters (IV) bearing various functionalities.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f471e19690713f4ce9a0ce1e310018
https://doi.org/10.1002/chin.201327181
https://doi.org/10.1002/chin.201327181