Ideosemas y Morfogénesis: Literaturas española e hispanoamericana

Cros, Edmond

doi:10.31819/9783964567130

Cited by 2 publications

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“…General Remarks: Materials, solvents, instrumentation, and general methods were essentially as described in previous publications by our laboratories. [3,21,29,32,34,35] TCP-amino acids for solid-phase peptide synthesis and other experiments were prepared as described [a] HPLC retention time (condition A). [b] HPLC area of the main peak, divided by the total area, ϫ 100, directly after cleavage (crude product).…”

Section: Methodsmentioning

confidence: 99%

“…Solid-phase synthesis of c(DAP-TCP-Gln) (14) elsewhere. [32] Side-chain protection for trifunctional amino acids was as follows: tert-butyl (OtBu) ester for Asp, tert-butyl (tBu) ethers for Ser, Thr, and Tyr. Polymer-supported reactions were carried out using plastic syringes (1, 5, or 10 mL) fitted with polypropylene frits with Teflon-lined caps.…”

Section: Methodsmentioning

confidence: 99%

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N‐Tetrachlorophthaloyl (TCP) Protection for Solid‐Phase Peptide Synthesis

et al. 2004

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The N‐tetrachlorophthaloyl‐(TCP‐)amino protecting group has been evaluated for use in solid‐phase peptide synthesis. The TCP group was unaffected by exposure to either piperidine or N,N‐diisopropylethylamine (DIEA), which suggests compatibility with both Fmoc and Boc solid‐phase synthesis protocols. Quantitative TCP removal was achieved by treatment with hydrazine/DMF (3:17) at 35 °C for 30 min or with ethylenediamine/DMF (1:200) at 50 °C for 30 min. Several C‐terminal peptide amides were synthesized successfully by following protocols that use hydrazine/DMF (3:17) at 40 °C for 1 h for repetitive deprotection. Treatment of TCP‐amines with methylamine or with diamines did not give the corresponding amines (deprotected), but rather the appropriate N,N′‐disubstituted tetrachlorophthalamides, which corresponds to a single ring‐opening step. This observation was harnessed to prepare linear and macrocyclic peptide−arene hybrids based on the mild reaction of the parent TCP compound with 1,3‐diaminopropane/DMF (1:49) at 25 °C for 5 min. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

N‐Tetrachlorophthaloyl (TCP) Protection for Solid‐Phase Peptide Synthesis

et al. 2004

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“…Las categorías a considerar son: Íncipit(Duchet, 1971), Visión de mundo(Goldmann, 1975), Cronotopo(Bajtín, 1989), Ideosema(Cros, 1992), Ideologema(Cros, 2003).…”

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Cuerpo y literatura: una introducción. La fenomenología existencial de Maurice Merleau-Ponty y la memoria colectiva de Maurice Halbwachs

Barreto

2015

Collectivus

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El estudio de la memoria colectiva en la tesis de grado titulada Tiempo artístico y Memoria Colectiva: La Casa Grande y Álvaro Cepeda Samudio, derivó en la postulación de una serie de conclusiones acerca del papel que cumple la obra literaria en la disposición de los recuerdos compartidos. Por lo tanto, la finalidad de esta investigación es la depuración del modelo de análisis de la memoria colectiva a partir de la integración de la corporalidad al conjunto de variables construido por Maurice Halbwachs en La Memoria Colectiva (2004). Para esto se recurre a la fenomenología existencial de Maurice Merleau-Ponty, que proporciona un esquema teórico-metodológico que permite subdividir en tres categorías a los diferentes aspectos que envuelven al cuerpo: 1. Percepción 2. Movimiento 3. Instrumentalidad, los cuales contribuyen al desmonte crítico de En la colonia penitenciaria de Frank Kafka (1995) y Bartleby, el escribiente de Herman Melville (2010).

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Ideosemas y Morfogénesis: Literaturas española e hispanoamericana

Cited by 2 publications

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N‐Tetrachlorophthaloyl (TCP) Protection for Solid‐Phase Peptide Synthesis

N‐Tetrachlorophthaloyl (TCP) Protection for Solid‐Phase Peptide Synthesis

Cuerpo y literatura: una introducción. La fenomenología existencial de Maurice Merleau-Ponty y la memoria colectiva de Maurice Halbwachs

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