Zobrazeno 1 - 10
of 126
pro vyhledávání: '"M. Rubiralta"'
Publikováno v:
The Journal of Organic Chemistry. 65:6992-6999
We describe a straightforward synthesis of 9-substituted 3-aminooxazolidinopiperidin-2-ones 4. Some derivatives were prepared for use in peptide synthesis as rigidified surrogates of the Ala-Pro dipeptide. Analysis of the amide derivatives 14 by NMR
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 23
Autor:
Anna Diez, O. Chavignon, M. Rubiralta, M.‐E. Sinibaldi, Yves Troin, J. C. Teulade, Sylvie Mavel
Publikováno v:
ChemInform. 25
Autor:
J. Metin, A. Gueiffier, M. Rubiralta, Gregory Delmas, Anna Diez, H. Elakmaoui, O. Chavignon, Jean-Michel Chezal, Y. Blache, J. C. Teulade, Sylvie Mavel
Publikováno v:
ChemInform. 28
Publikováno v:
Tetrahedron Letters. 32:5413-5416
Laboratory of Organic Chemistry, Faculty of Pharmacy, University of Barcelona, 08028-Barcelona, Spain. The synthesis of 20-dethylsilicine in four steps, from a 2-cyano-Δ 3 -piperideine substituted at C-3 by a CH 2 OAc group, is reported.
Publikováno v:
ChemInform. 21
Autor:
H.-P. Husson, Anna Diez, David S. Grierson, J.-L. Bettiol, J. Castells, M. Rubiralta, I. Reig
Publikováno v:
ChemInform. 21
Autor:
Yves Troin, Anna Diez, M. Rubiralta, Jean-Claude Teulade, Marie-Eve Sinibaldi, O. Chavignon, Sylvie Mavel
Publikováno v:
Scopus-Elsevier
The synthesis of the new heterocyclic compound pyrido[1',2':1,2]imidazo-[4,5-a]quinolizidin-2-one (1), an aza analog of indolo[2,3-a]quinolizidin-2-one, has been effected in four steps from an appropriate 2-aryl-4-piperidone (2), including closure of
Publikováno v:
HETEROCYCLES. 32:663
The synthesis of tetracyclic ABCD framework of Aspidosperma alkaloids has been achieved via allylamine-enamine isomerization using (Ph 3 P) 3 RhCI in hot aqueous acetonitrile of the 1,2,5,6-tetrahydro-3-(indolylethyl)-pyridine (13) which in turn was