Mostrando resultados 9 a 22 de 22
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| Derechos | Preview | Fecha Public. | Título | Autor(es) | Tipo |
| openAccess |  | 1998 | Crystal structure of (1S,2S,3R,4R)-3-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-bicyclo[2.2.1]-hept-5-en-2- spiro-{4′[2′-phenyl-5′(4′H)-oxazolone]}, C20H21NO4 | Buñuel, Elena; Cativiela, Carlos CSIC ORCID; Díaz de Villegas, María D. CSIC ORCID; Gálvez, José A. CSIC ORCID | artículo |
| closedAccess |  | 1996 | Diastereoselective synthesis of (1S,2S,3R,4R) and (1R,2S,3R,4S)-bicyclo[2.2.1]hept-2-amino-2,3-dicarboxylic acids: New conformationally-constrained (S)-aspartic acid analogues | Buñuel, Elena; Cativiela, Carlos CSIC ORCID; Díaz de Villegas, María D. CSIC ORCID | artículo |
| closedAccess |  | 1993 | N-[Bis(methylthio)methylene]-didehydroalanine methyl ester a new and excellent dienophile for the synthesis of 2-aminonorbornene-2-carboxylic acid | Buñuel, Elena; Cativiela, Carlos CSIC ORCID; Díaz de Villegas, María D. CSIC ORCID | artículo |
| openAccess |  | sep-2006 | A new approach to enantiopure β-endo-substituted azabicyclic proline analogues by base induced epimerization of a formyl derivative | Gil, Ana M. CSIC; Buñuel, Elena; Cativiela, Carlos CSIC ORCID | artículo |
| closedAccess |  | 1992 | New efficient synthesis of 1-aminocyclopropanecarboxylic acid | Buñuel, Elena; Cativiela, Carlos CSIC ORCID; Díaz de Villegas, María D. CSIC ORCID; Jiménez, Ana I. CSIC ORCID | artículo |
| closedAccess |  | 2005 | New enantiopure 7-azanorbornane β-substituted prolines by S N2 displacements at the Cγ of the side chain | Gil, Ana M. CSIC; Orús, Ester; López-Carrillo, Verónica; Buñuel, Elena; Cativiela, Carlos CSIC ORCID | artículo |
| closedAccess |  | 2003 | Olefination of methyl (1S,2R,4R)-N-benzoyl-2-formyl-7-azabicyclo[2.2.1]heptane-1-carboxylate, a synthetic approach to new conformationally constrained prolines | Gil, Ana M. CSIC; Buñuel, Elena; Díaz de Villegas, María D. CSIC ORCID; Cativiela, Carlos CSIC ORCID | artículo |
| closedAccess |  | 2003 | Stabilisation of the type I β-turn conformation by a bicyclic analogue of proline | Gil, Ana M. CSIC; Buñuel, Elena; Jiménez, Ana I. CSIC ORCID; Cativiela, Carlos CSIC ORCID | artículo |
| closedAccess |  | 1994 | Study of the asymmetric Diels-Alder reaction of a chiral azlactone | Buñuel, Elena; Cativiela, Carlos CSIC ORCID; Díaz de Villegas, María D. CSIC ORCID; García, José I. CSIC ORCID | artículo |
| closedAccess |  | 2001 | Synthesis of constrained prolines by Diels-Alder reaction using a chiral unsaturated oxazolone derived from (R)-glyceraldehyde as starting material | Buñuel, Elena; Gil, Ana M. CSIC; Díaz de Villegas, María D. CSIC ORCID; Cativiela, Carlos CSIC ORCID | artículo |
| closedAccess |  | 2004 | Synthesis of enantiopure 7-azanorbornane proline-α-amino acid chimeras by highly efficient HPLC resolution of a phenylalanine analogue | Gil, Ana M. CSIC; Buñuel, Elena; López, Pilar; Cativiela, Carlos CSIC ORCID | artículo |
| closedAccess |  | 2000 | Two new conformationally restricted 4,5-dihydroxynorvaline analogues with a norbornane skeleton | Buñuel, Elena; Cativiela, Carlos CSIC ORCID; Díaz de Villegas, María D. CSIC ORCID; Gálvez, José A. CSIC ORCID | artículo |
| closedAccess |  | 1996 | (Z)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl-methylidene]-2-phenyl-1,3-oxazol- 5(4H)-one | Buñuel, Elena; Cativiela, Carlos CSIC ORCID; Díaz de Villegas, María D. CSIC ORCID; Gálvez, José A; Jiménez, Ana I. CSIC ORCID | artículo |
| closedAccess |  | 1996 | Z-2-phenyl-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-ylmethylen]-5(4H)-oxazol one as the dienophile in asymmetric Diels-Alder reactions | Buñuel, Elena; Cativiela, Carlos CSIC ORCID; Díaz de Villegas, María D. CSIC ORCID | artículo |
