Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Enzo Cereda"'
Publikováno v:
Tetrahedron Letters. 45:1413-1416
New insights into the cycloaddition reaction between alkyl isocyanides and benzyliden-1,3-diketones are reported. 5-Hydroxy-N-substituted-2H-pyrrol-2-ones and not substituted furans, as previously reported, are formed. The proof of the structure reli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6347f318fc3cafcac81d8a639a3fe87
https://doi.org/10.1016/j.tetlet.2003.12.059
https://doi.org/10.1016/j.tetlet.2003.12.059
Autor:
Ezhaya Antoine, Giovanbattista Schiavi, Angelo Sagrada, E. Bellora, Arturo Donetti, Henri Doods, Enzo Cereda
Publikováno v:
European Journal of Medicinal Chemistry. 29:411-421
A series of new 3-tropanol and 3-quinuclidinol esters of phenyl-substituted pyrrolidin-, piperidin- and azepin-2-oxocarboxylic acid were synthesized and tested for antimuscarinic activity. The compounds showed a preferential in vitro activity at M1 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba8113c1be1f84a9b725dcb07b6815c8
https://doi.org/10.1016/0223-5234(94)90068-x
https://doi.org/10.1016/0223-5234(94)90068-x
Publikováno v:
Tetrahedron Letters. 42:6827-6829
The Wittig reaction of a pool of stabilised ylides and aromatic aldehydes was carried out in a microwave oven. Only a few minutes were needed for high conversion rates under microwave heating in comparison to hour time with traditional methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::585ba278f64c3b5c7773a5f380f786e5
https://doi.org/10.1016/s0040-4039(01)01384-3
https://doi.org/10.1016/s0040-4039(01)01384-3
Publikováno v:
Tetrahedron Letters. 42:4951-4953
[3+2] Cycloaddition of alkynes to resin bound nitrile oxides gives after cleavage of 3,4,5 trisubstituted isoxazoles in acceptable yields and fair to good purity, depending on the alkyne substituents. The reaction has been automated on the ACT 496 sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::927678efc08830cb92fa4adfbd255f37
https://doi.org/10.1016/s0040-4039(01)00904-2
https://doi.org/10.1016/s0040-4039(01)00904-2
Autor:
Giovanbattista Schiavi, Arturo Donetti, Enzo Cereda, Angelo Sagrada, Henri Doods, Ezhaya Antoine, E. Bellora
Publikováno v:
ChemInform. 25
A series of new 3-tropanol and 3-quinuclidinol esters of phenyl-substituted pyrrolidin-, piperidin- and azepin-2-oxocarboxylic acid were synthesized and tested for antimuscarinic activity. The compounds showed a preferential in vitro activity at M1 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a2be8a256c68892b43d695a3c71e8d7
https://doi.org/10.1002/chin.199445228
https://doi.org/10.1002/chin.199445228
Publikováno v:
ChemInform. 32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e648f0b1dd2aede2dc63b8cac9fe5a4e
https://doi.org/10.1002/chin.200152050
https://doi.org/10.1002/chin.200152050
Autor:
E. Bellora, Enrica Dubini, Arturo Donetti, Ezhaya Antoine, Giovanni Battista Schiavi, Alessandro Brambilla, Rosella Micheletti, Antonio Schiavone, Enzo Cereda, Myrna Gil Quintero
Publikováno v:
Journal of Medicinal Chemistry. 33:2108-2113
Amidines (guanidine, formamidine, and acetamidine) were introduced as substitutes for the cationic heads present in atropine, scopolamine, and corresponding quaternary derivatives. Amidine systems are intermediate in structure between tertiary amines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78599fea63e587980a1f4a446489f6c5
https://doi.org/10.1021/jm00170a010
https://doi.org/10.1021/jm00170a010
Publikováno v:
Journal of Receptor Research. 10:81-96
Guanylpirenzepine, a polar, non-quaternary analog of pirenzepine, exhibited a novel binding behavior in rat brain regions: in competition binding experiments against [3H]pirenzepine labeling the M1 receptor in membranes from cerebral cortex, hippocam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfba5f7194871b7bc2932d00b1d15955
https://doi.org/10.3109/10799899009064659
https://doi.org/10.3109/10799899009064659
Publikováno v:
ChemInform. 38
Phenoxy benzyl ethers are easily and quickly deprotected in the presence of ammonium formate and microencapsulated Pd(0)EnCat with the assistance of microwave irradiation. This procedure can be applied in the presence of other functional groups as we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5bd238a3cc628013fc94754196fdf49
https://doi.org/10.1002/chin.200721041
https://doi.org/10.1002/chin.200721041
Publikováno v:
ChemInform. 37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b8bc95de67eb66783419b43b54557f9
https://doi.org/10.1002/chin.200615254
https://doi.org/10.1002/chin.200615254