Zobrazeno 1 - 10 of 25 pro vyhledávání: '"José Quilez del Moral"'
1
Chemical synthesis of terpenoids with participation of cyclizations plus rearrangements of carbocations: a current overview
Autor: Alejandro F. Barrero, José Quilez del Moral, Álvaro Pérez
Publikováno v: Phytochemistry Reviews. 19:559-576
Many terpenoids are biosynthesized after a cascade of cyclizations and rearrangements of carbocations mediated by terpenoid synthases, as exemplified in the biosynthesis of lanosterol. Although several reports of organisms or purified enzymes catalyz
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76b5ddb12147148b0d566a5f43bdec28
https://doi.org/10.1007/s11101-019-09646-8
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2
Selective Extraction of Bioactive Phenylethanoids from Digitalis obscura
Autor: Azucena González-Coloma, Alejandro F. Barrero, María José Segura Navarro, Alberto Galisteo, Álvaro Pérez, José Quilez del Moral, María Fe Andrés
Publikováno v: Digibug: Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)
Plants, Vol 10, Iss 959, p 959 (2021)
Digibug. Repositorio Institucional de la Universidad de Granada
instname
Plants
Volume 10
Issue 5
Cardenolide-free extracts from Digitalis obscura showed significant antifeedant effects against the aphid Myzus persicae and this activity correlated with their phenylethanoid content. The content in phenylethanoids of Digitalis obscura has been stud
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::597d8bf5124e1eb82e554825be6faa89
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3
Germacrone derivatives as new insecticidal and acaricidal compounds: a structure-activity relationship
Autor: José Quilez del Moral, Helena Pérez del Pulgar, Azucena González-Coloma, Alberto Galisteo Pretel, Alejandro F. Barrero, A. Sonia Olmeda, José Luis López-Pérez, Estela Guerrero De León
Publikováno v: E-Prints Complutense. Archivo Institucional de la UCM
instname
Digital.CSIC. Repositorio Institucional del CSIC
Molecules
Volume 24
Issue 16
Digibug. Repositorio Institucional de la Universidad de Granada
Molecules, Vol 24, Iss 16, p 2898 (2019)
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
The supplementary material related to this article includes NMR spectra of new compounds is available online at https://www.mdpi.com/1420-3049/24/16/2898/s1.
Currently, the use of synthetic pesticides is the main method of plant protection appli
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e37f68fdc4ef2f76f8b5782a8a32ec2
http://hdl.handle.net/10261/188974
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4
Novel Insect Antifeedant and Ixodicidal Nootkatone Derivatives
Autor: Alejandro F. Barrero, José Quilez del Moral, Alberto Galisteo Pretel, A. Sonia Olmeda, Azucena González-Coloma, Helena Pérez del Pulgar
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Biomolecules
Volume 9
Issue 11
E-Prints Complutense. Archivo Institucional de la UCM
Biomolecules, Vol 9, Iss 11, p 742 (2019)
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
Digibug. Repositorio Institucional de la Universidad de Granada
© The Author(s).
Naturally occurring nootkatone, with reported insecticidal and acaricidal properties, has been used as a lead to generate molecular diversity and, consequently, new insect antifeedant and ixodicidal compounds. A total of 22 der
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5da6fc2255d514f3e69870f0b0f95251
http://hdl.handle.net/10261/195334
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5
Expedient Access to A-Ring-γ-Dioxygenated Terpenoids: The First Synthesis of (13E)-ent-Labda-8(17),13-diene-3β,15,18-triol
Autor: Alejandro F. Barrero, Carmen Morales, Victoriano Domingo, José Quilez del Moral, Horacio R. Dieguez, Jesús F. Arteaga
Publikováno v: Synthesis. 2010:67-72
A simple approach to A-ring-γ-dioxygenated terpenoids is described which involves two key steps, namely, selenium-catalyzed selective allylic chlorination of polyprenoids and titanocene-mediated radical cyclization of epoxypolyprenes. We have applie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6fa4bf7d8c752d98958b6f6b4fc8808
https://doi.org/10.1055/s-0029-1217094
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6
Enantioselective Total Synthesis of the Potent Anti-inflammatory (+)-Myrrhanol A
Autor: Horacio R. Dieguez, Victoriano Domingo, José Quilez del Moral, Jesús F. Arteaga, Lúcia Silva, Alejandro F. Barrero
Publikováno v: The Journal of Organic Chemistry. 74:6151-6156
The first total synthesis of potent anti-inflammatory polypodanes (+)-myrrhanol A (1), (+)-myrrhanone A (2), (+)-myrrhanone B (3), and (+)-myrrhanol B (4) has been achieved. Key steps in our convergent, highly stereocontrolled route are a Ti(III)-med
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df9f91f6983deb797e0f9e242572c50d
https://doi.org/10.1021/jo901011m
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8
Transannular Cyclization of Epoxycaryophyllenes Catalyzed by TiIII: An Efficient Synthesis of Tricyclo[6.3.0.02,5]undecanes
Autor: Alejandro F. Barrero, Maria Piedra, José Quilez del Moral, Jesús F. Arteaga, M. Mar Herrador, Pilar Arteaga, Elena Moya Sánchez
Publikováno v: European Journal of Organic Chemistry. 2006:3434-3441
The transannular cyclization of epoxycaryophyllenes 2–7 catalyzed by TiIII has been investigated. This cyclization led to alcohols 8–15, all of them possessing a tricyclo[6.3.0.02,5]undecane skeleton. All of these compounds present pleasant aroma
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69aae028e1329908e0c023feed5a9649
https://doi.org/10.1002/ejoc.200600159
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9
The aldol–annulation–fragmentation strategy toward the taxoid diterpene framework revisited. Instructive failures in the chemistry of medium ring containing systems
Autor: José Ignacio Candela Lena, Jose Ignacio Martin Hernando, Maria del Rosario Rico Ferreira, Sylvain Loïc Jean-Luc Hamon, José Quilez del Moral, Loï C Toupet, Nicolas Birlirakis, Siméon Arseniyadis
Publikováno v: Tetrahedron: Asymmetry. 16:3241-3255
Central intermediate 5 for the taxoid diterpene framework, prepared by the aldol–annulation sequence, permitted the construction of A-secotaxane frameworks incorporating differentiatable olefin and oxygen functionalities suitable for further elabor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08822171352cf8c5a740eb692bafdce2
https://doi.org/10.1016/j.tetasy.2005.08.044
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10
Antimicrobial Activity of Sesquiterpenes from the Essential Oil ofJuniperus thuriferaWood
Autor: Armando Lara, Alejandro F. Barrero, M. Mar Herrador, José Quilez del Moral
Publikováno v: Planta Medica. 71:67-71
Chemical analysis of the essential oil of Juniperus thurifera wood led to the identification of fifty-eight sesquiterpene compounds, of which twenty-eight have been isolated, two of them being new natural cedrane derivatives (1 and 2). Their structur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71a1fa5ae7edbdf625fc073741959467
https://doi.org/10.1055/s-2005-837753
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