WorldCat Identities

Diez, Anna

Overview
Works: 28 works in 47 publications in 3 languages and 248 library holdings
Roles: Author, Contributor
Classifications: QD401, 547.593
Publication Timeline
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Most widely held works by Anna Diez
Piperidine : structure, preparation, reactivity, and synthetic applications of piperidine and its derivatives by Mario Rubiralta( Book )

11 editions published between 1991 and 2013 in English and held by 205 WorldCat member libraries worldwide

Piperidine, one of the simplest heterocyclic systems, is found in nature as part of several alkaloid compounds. Both natural and especially unnatural piperidine derivatives present interesting pharmacological properties. From a structural viewpoint, the conformation of piperidine has been the subject of one of the fiercest controversies in structural organic chemistry in the last few years. As a result of the combined use of several spectroscopic techniques, the conformational behavior of most types of piperidine-related compounds has been clarified. Some piperidine derivatives, namely, N>
Piperidine by Mario Rubiralta( Book )

2 editions published in 1991 in English and held by 5 WorldCat member libraries worldwide

Inspiración natural by Ivette Antoni( Book )

1 edition published in 2018 in Spanish and held by 3 WorldCat member libraries worldwide

Hazlo tú mismo, fácil y sencillo by Anna Diez( Book )

2 editions published between 2015 and 2016 in Spanish and held by 3 WorldCat member libraries worldwide

Reiki : qué es y cómo funciona by Anna Diez( Book )

2 editions published in 2010 in Spanish and held by 3 WorldCat member libraries worldwide

Aplicacions sintètiques de les 2-aril-4-piperidones a la preparació d'alcaloides indòlics by M. Cristina Vila i Calonge( Book )

2 editions published in 1993 in Spanish and Catalan and held by 2 WorldCat member libraries worldwide

Síntesi i aplicació de psi-dipèptids amb estructura de 3 aminopiperidona : síntesi de psi-melanotans by Jordi Mas Pons( Book )

3 editions published between 2010 and 2011 in Catalan and held by 2 WorldCat member libraries worldwide

Reiki què és i com funciona by Anna Diez( Book )

2 editions published in 2009 in Spanish and Catalan and held by 2 WorldCat member libraries worldwide

Methylenation and Oxidation of Chiral Non-Racemic 2-Piperidones: Reactivity of a New 3-Oxolactam( )

1 edition published in 1999 in English and held by 2 WorldCat member libraries worldwide

Disseny, síntesi i avaluació d'inhibidors de dimerització de la proteasa del VIH-1 by Eulàlia Piñol Ollé( Book )

2 editions published in 2007 in Spanish and Catalan and held by 2 WorldCat member libraries worldwide

Aplicaciones sintéticas de 2-piperidonas : síntesis de precursores de alcaloides aspidosperma y pseudopéptidos espiránicos by M. Montserrat Fernández Abadiano( )

1 edition published in 2001 in Spanish and held by 1 WorldCat member library worldwide

Noves aplicacions de 2-ciano[delta]3-piperideïnes a la síntesi de sistemes tetracíclics [ABCD] de tipus strychnos i aspidosperma by Pilar Forns Berenguel( )

1 edition published in 1994 in Catalan and held by 1 WorldCat member library worldwide

Síntesis de pseudopéptidos derivados de la miraziridina A by Patricia López Roldán( )

1 edition published in 2008 in Spanish and held by 1 WorldCat member library worldwide

Piperidine : structure, preparation, reactivity, and synthetic applications of piperidine and its derivates by Mario Rubiralta( Book )

1 edition published in 1991 in English and held by 1 WorldCat member library worldwide

Síntesis de una biblioteca de [Psi]-stylostatinas con potencial actividad antimicrobiana by Carlos López Martínez( )

1 edition published in 2016 in Spanish and held by 1 WorldCat member library worldwide

Utilizando el cicloheptapéptido stylostatin 1 (cNSLAIPF) como nuestro modelo [1], diseñamos y preparamos una biblioteca de ciclopéptidos con un uso potencial como antibióticos que atacasen directamente la membrana celular procariota siguiendo un mecanismo similar al propuesto por Ganz [2]. Para ello se sintetizaron péptidos con aminoácidos naturales y otros que incluyesen nuestras lactamas de síntesis de conformación restringida, introduciendo cambios en la hidrofobicidad/amfipaticidad, el número de cargas positivas o el tamaño del péptido. En primer lugar se realizó la síntesis de nuestras 3-aminolactamas de conformación restringida. A continuación se abordó la síntesis en fase sólida de nuestra biblioteca de [Psi]-stylostatinas siguiendo una metodología de tipo Fmoc/tBu y utilizando para ello una resina de tipo cloruro de 2-clorotritilo. De los 36 péptidos planificados se sintetizaron 11 que incluyen nuestras lactamas y otros 19 formados por aminoácidos naturales, con rendimientos moderados (10-30 %) y purezas superiores al 90 %. Varios de los péptidos que incluyen nuestros "scaffolds" lactámicos se degradaron al intentar desbencilarlos en su posición C-5. Una vez obtenidos los péptidos de nuestra biblioteca se realizaron estudios de dicroísmo circular con los que se observó la posible agregación de varios de nuestros compuestos. Los cálculos de modelización molecular mostraron que diferentes [Psi]-stylostatinas presentaban diferentes grados de flexibilidad. En último lugar se realizó la evaluación de nuestras [Psi]-stylostatinas como antibióticos y antitumorales. En ninguno de los dos casos se encontró actividad. [1] Forns, P.; Piró, J.; Rubiralta, M.; Cuevas, C.; Diez, A.; J. Med. Chem., 2003, 46, 5825-5833. [2] Ganz, T. Nature, 2001, 412, 392-393
Noves síntesis de 7,8-benzomorfans by Anna Diez( )

1 edition published in 1984 in Catalan and held by 1 WorldCat member library worldwide

Estudis sobre la síntesi asimètrica d'alcaloides indòlics via condensació de 2-(1,3-ditian-2-il) indoles amb sintons piperidínics quirals by Lluis Vilaseca Aloy( )

1 edition published in 1991 in Catalan and held by 1 WorldCat member library worldwide

Síntesi i aplicacions de pseudopèptids restringits derivats de serina by Jordi Piró i Segarra( )

1 edition published in 2002 in Catalan and held by 1 WorldCat member library worldwide

Estudi de síntesi d'anàlegs conformacionalment rígids de l'aminoàcid triptòfan by Imma Viñets i Valldeoriola( )

1 edition published in 1993 in Catalan and held by 1 WorldCat member library worldwide

 
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Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.73 (from 0.70 for Methylenat ... to 0.97 for Reiki : qu ...)

Alternative Names
Anna Diez researcher

Anna Diez wetenschapper

Díez, Anna

Díez, Anna (Díez Pascual)

Díez i Pascual, Anna

Díez Pascual, Ana María

Díez Pascual, Anna

Languages
English (15)

Spanish (13)

Catalan (11)