Search Results - "Dorta, Rosa L."

Influence of the cis / trans configuration on the supramolecular aggregation of aryltriazoles by Tejera, Sara, Caniglia, Giada, Dorta, Rosa L, Favero, Andrea, González-Platas, Javier, Vázquez, Jesús T

“…The ability of - and -1,2-glucopyranosyl and cyclohexyl ditriazoles, synthesized by CuAAC "click" chemistry, to form gels was studied, their physical…”
Get full text

Comparison of the conformational properties of carbasugars and glycosides: the role of the endocyclic oxygen by Mayato, Carlos, Dorta, Rosa L., Palazón, José M., Vázquez, Jesús T.

“…[Display omitted] ► The rotational properties of carbasugars differ from those of glycoside analogs. ► The endocyclic oxygen is crucial for the rotational…”
Get full text

Approaches to the Synthesis of (±)-Strychnine via the Cobalt-Mediated [2 + 2 + 2] Cycloaddition:  Rapid Assembly of a Classic Framework by Eichberg, Michael J, Dorta, Rosa L, Grotjahn, Douglas B, Lamottke, Kai, Schmidt, Martin, Vollhardt, K. Peter C

“…Five synthetic approaches to racemic strychnine (1), with the cobalt-mediated [2 + 2 + 2] cycloaddition of alkynes to indoles as the key step, are described…”
Get full text

The Formal Total Synthesis of (±)-Strychnine via a Cobalt-Mediated [2 + 2 + 2]Cycloaddition by Eichberg, Michael J, Dorta, Rosa L, Lamottke, Kai, Vollhardt, K. Peter C

“…A short, highly convergent total synthesis of racemic isostrychnine, and thus strychnine, has been completed. The route involves 14 steps in the longest linear…”
Get full text

Study of aryl triazoles for absolute configuration determination by Tejera, Sara, Dorta, Rosa L., Vázquez, Jesús T.

“…[Display omitted] A variety of chiral mono- and di-1,4-disubstituted 1,2,3-triazoles were synthesized by CuAAC ‘click chemistry’ as model compounds and their…”
Get full text

Iron Trichloride-Mediated Cascade Reaction of Aminosugar Derivatives for the Synthesis of Fused Tetrahydroisoquinoline–Tetrahydrofuran Systems by Rodríguez-Álvarez, Sandra, Palazón, José M., Dorta, Rosa L.

“…A method to obtain tetrahydroisoquinolines (THIQs) fused to tetrahydrofuran rings from aminosugar derivatives has been developed. The procedure relies on a key…”
Get full text

Stereochemical Properties of Glucosyl Sulfoxides in Solution by Sanhueza, Carlos A, Dorta, Rosa L, Vázquez, Jesús T

“…A series of alkyl β-glucosyl sulfoxides were synthesized and characterized in order to study their stereochemical properties. The dependence of the aglycon,…”
Get full text

Synthesis, biological evaluation and structural characterization of novel glycopeptide analogues of nociceptin N/OFQ by Arsequell, Gemma, Rosa, Mònica, Mayato, Carlos, Dorta, Rosa L, Gonzalez-Nunez, Verónica, Barreto-Valer, Katherine, Marcelo, Filipa, Calle, Luis P, Vázquez, Jesús T, Rodríguez, Raquel E, Jiménez-Barbero, Jesús, Valencia, Gregorio

“…To examine if the biological activity of the N/OFQ peptide, which is the native ligand of the pain-related and viable drug target NOP receptor, could be…”
Get more information

Synthetic menthyl α/β-(1→6)-diglucopyranosides-induced cell death in human leukemia cells is dependent on caspases by Marrero, María Teresa, Tejera, Sara, Estévez, Sara, Quintana, José, Mayato, Carlos, Dorta, Rosa L., Vázquez, Jesús T., Estévez, Francisco

“…A series of alkyl α/β-(1→6)-diglucopyranosides 1−12 were synthesized and assessed for cytotoxicity against HL-60, U937, Molt-3 and MCF-7 cancer cell lines. The…”
Get full text

Serendipitous Acid-Catalyzed Rearrangement of 13-Methoxy- 1,6,8-trioxadispiro[4.1.5.3]pentadecane to 3-Chroman-5-ylpropan-1-ol by Dorta, Rosa L, Martín, Angeles, Suárez, Ernesto, Betancor, Carmen

Get full text

Antiproliferation and apoptosis induced by C-glycosides in human leukemia cancer cells by Sanhueza, Carlos A., Mayato, Carlos, García-Chicano, María, Díaz-Peñate, Raquel, Dorta, Rosa L., Vázquez, Jesús T.

“…A large series of alkyl C-glycosides was synthesized and screened against the human promyelocytic leukemia cell line (HL60), showing significant activity and…”
Get full text

Cytotoxic effects of C-glycosides in HOS and HeLa cell lines by Sanhueza, Carlos A., Mayato, Carlos, Machı´n, Rubén P., Padrón, José M., Dorta, Rosa L., Vázquez, Jesús T.

“…Fifty-two C-glycosides were synthesized and their in-vitro antiproliferative activity against human cervical carcinoma (HeLa) and osteosarcoma (HOS) screened,…”
Get full text

Rearrangement of Spiroacetals of the 1,6-Dioxaspiro[4.5]decan-10-yl Methanesulfonate Type. Synthesis of cis-Fused 1,6-Dioxadecalins by Betancor, Carmen, Dorta, Rosa L, Freire, Raimundo, Prangé, Thierry, Suárez, Ernesto

Get full text

Rearrangement of Spiroacetals of the 1,6-Dioxaspiro[4.5]decan-10-yl Methanesulfonate Type. Synthesis of Cis-Fused 1,6-Dioxadecalins by Betancor, Carmen, Dorta, Rosa L, Freire, Raimundo, Prangé, Thierry, Suárez, Ernesto

Get full text

Stereospecific Synthesis of 1,6-Dioxadecalins and 2,2‘-Linked Ditetrahydrofurans by Rearrangement of Steroidal Spiroacetals by Betancor, Carmen, Dorta, Rosa L, Freire, Raimundo, Martín, Angeles, Prangé, Thierry, Suárez, Ernesto

“…The reduction of steroidal spiroacetal methanesulfonate derivatives, containing the 1,6-dioxaspiro[4.5]decan-10-yl ring system, with DIBALH promotes a new…”
Get full text

SÍNTESIS DE DERIVADOS DE XANTENO EN UN LÍQUIDO IÓNICO by María E. Choque-Zárate, Sandra Rodríguez-Álvarez, José M. Palazón, Rosa L. Dorta

“…This paper describes a simple and efficient procedure for obtaining an ionic liquid, 1,3-dimethylimidazolium methylsulfate, and its application in the…”
Get full text

Conformational properties of glucosyl-thioglucosides and their S-oxides in solution by Sanhueza, Carlos A., Dorta, Rosa L., Vázquez, Jesús T.

“…A stereochemical study of a series of alkyl glucosyl-β-(1→6)-thioglucosides and their S-oxides by means of nuclear magnetic resonance and circular dichroism…”
Get full text

Intramolecular 1,3-dipolar cycloaddition of N-alkenyl nitrones en route to glycosyl piperidines by Marca, Eduardo, Delso, Ignacio, Tejero, Tomás, Vázquez, Jesús T., Dorta, Rosa L., Merino, Pedro

“…Stereoselective intramolecular 1,3-dipolar cycloaddition of homochiral N-(alkenylglycosyl)nitrones, prepared by allylation of C-(glycosyl)nitrones and…”
Get full text

Absolute configuration of glycosyl sulfoxides by Sanhueza, Carlos A., Arias, Ander C., Dorta, Rosa L., Vázquez, Jesús T.

“…A series of alkyl glycosyl sulfoxides were synthesized and analyzed by NMR and CD. The study of the configuration of the sulfur atom revealed several types of…”
Get full text

Synthetic menthyl I-/I2-(1a6)-diglucopyranosides-induced cell death in human leukemia cells is dependent on caspases by Marrero, Maria Teresa, Tejera, Sara, Estevez, Sara, Quintana, Jose, Mayato, Carlos, Dorta, Rosa L, Vlzquez, Je Aos T, Estevez, Francisco

“…A series of alkyl I-/I2-(1a6)-diglucopyranosides 1a12 were synthesized and assessed for cytotoxicity against HL-60, U937, Molt-3 and MCF-7 cancer cell lines…”
Get full text