Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Eleuterio Burgueño"'
Autor:
Dawrin Pech-Puch, Pedro Joseph-Nathan, Eleuterio Burgueño-Tapia, Carlos González-Salas, Diana Martínez-Matamoros, David M. Pereira, Renato B. Pereira, Carlos Jiménez, Jaime Rodríguez
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract The four new briarane diterpenoids 2-butyryloxybriarane B-3 (2), 9-acetylbriarenolide S (3), briarenolide W (4), and 12-isobriarenolide P (5), along with briarane B-3 (1) and the five known diterpenes 6–10 were isolated from the gorgonian
Externí odkaz:
https://doaj.org/article/78f116e0c21947f59551bf9400e5f299
Publikováno v:
Molecules, Vol 18, Iss 9, Pp 10334-10351 (2013)
A palladium-catalyzed synthesis of the carbazole framework is described, including the preparation of 2-, 5-, and 7-oxygenated natural and unnatural carbazole alkaloids. A series of N-arylcyclohexane enaminones, generated by condensation of cyclohexa
Externí odkaz:
https://doaj.org/article/c96e3cc2daa8449f9d9bfbdb6a77baa3
Autor:
Raúl Velasco‐Azorsa, Reyna Zeferino‐Díaz, José G Alvarado‐Rodríguez, Heraclio López‐Ruiz, Susana Rojas‐Lima, Kinardo Flores‐Castro, Ignacio Cid Prado‐Vera, Raquel Alatorre‐Rosas, Felipe Tut‐Pech, María G Carrillo‐Benítez, Eleuterio Burgueño‐Tapia, J Martín Torres‐Valencia
Publikováno v:
Pest Management Science. 78:2571-2580
While searching for novel small molecules for new organic pesticide agents against plant-parasitic nematodes, we found that the hexane extract from the roots of Senecio sinuatos and its main secondary metabolite, 3β-angeloyloxy-6β-hydroxyfuranoerem
Publikováno v:
ChiralityREFERENCES. 35(1)
Evaluation of DFT calculated vibrational parameters for the IR and VCD spectra similarity of perezone (1) and dihydroperezone (2) was undertaken. Conformational sets were obtained using different search engines, and the parameters needed for spectra
Autor:
Miguel Á. Fuentes-Figueroa, Beatriz Hernández-Carlos, Pedro Joseph-Nathan, Eleuterio Burgueño-Tapia, Neively Tlapale-Lara
Publikováno v:
Natural Product Research. 36:2254-2262
The aerial parts of Ageratina vernalis provided the new germacranolide 1,10-epoxydeltoidin A (3), together with the known pentacyclic triterpenoid hopane-6α,22-diol (1), and the also known germacranolides deltoidin A (2) and 15-hydroxydeltoidin A (4
Autor:
Eugenio Sánchez-Arreola, Samuel A. Roa-Flores, Edith Fabiola Martínez-Pérez, Luis R. Hernández, Horacio Bach, Aranza Eliana Bendaña-Piñeiro, Eleuterio Burgueño-Tapia
Publikováno v:
Natural Product Research. 36:71-78
The new labdane [(3R*,4aR*,7S*,10aS*,10bR*)-3-ethenyl-3,4a,7,10a-tetramethyl-dodecahydro-1H-naphtho-[2,1-b]-pyran-7-yl]-methylbenzoate together with other 7 labdanes were isolated from the aerial p...
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Publikováno v:
ChiralityREFERENCES. 34(2)
Diastereoisomeric stigmasterol oxiranes 4, 5, 8, and 9 are known phytosterol oxidation products (POPs) that have been evaluated for their cytotoxicity, although the results are of limited significance since, in most cases, they were evaluated as mixt
Autor:
Ruben Felix, Luis A. Maldonado, Amanda Alejo, Erika T. Quintana, Eleuterio Burgueño, Gabriel Herrera
Publikováno v:
Revista argentina de microbiología, Volume: 51, Issue: 4, Pages: 363-370, Published: DEC 2019
A strain isolated from potato common scab superficial lesions in El Fuerte Valley in northern Sinaloa, Mexico, was identified by 16S rRNA and morphological methods. Moreover, the effects of the crude extract of strain V2 was evaluated on radish and p
Autor:
Lilián Yépez-Mulia, Celia Bustos-Brito, Diego Martínez-Otero, Fernando Calzada, Eleuterio Burgueño-Tapia, Antonio Nieto-Camacho, Leovigildo Quijano, Pedro Joseph-Nathan, Baldomero Esquivel
Publikováno v:
Journal of Natural Products. 82:1207-1216
The aerial parts of Salvia clinopodioides afforded abietanes 1a, 2a, and 3 (clinopodiolides A–C), two of which possess an unusual lactol moiety at C-19–C-20, together with an icetexane named clinopodiolide D (4a). Their structures were establishe