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Guayusa (Waysa): Retos y oportunidades para la Amazonía Ecuatoriana
OtherAbstract: La Guayusa (Ilex guayusa Loes.) es un árbol cuyas hojas son preparadas en infusión por las culturasPalabras claves:Autores:Diana Astudillo BFuentes:googleGuía de contenidos legales para la gestión de los residuos electrónicos
OtherAbstract:Palabras claves:Autores:Daniel Omar Garcés LeónFuentes:googleGuía de la agrobiodiversidad: Tres comunidades. Kichwa, Atacapi, Alto Tena y Pumayacu
OtherAbstract: Este trabajo presenta 95 especies manejadas en quince chagras, cifra elevada de la agrobiodiversidadPalabras claves:Autores:María Cristina Peñuela MoraFuentes:googleHDS activity of carbon-supported Ni-Mo catalysts derived from thiomolybdate complexes
ArticleAbstract: Activated-carbon (AC)-supported Ni-Mo sulfide catalysts were prepared employing ammonium thiomolybdaPalabras claves:Activated-carbon support, Ni-Mo catalyst, Ni-W catalyst, Thiophene HDS, TPR, XRDAutores:Delgado N.N., Joaquin L. Brito, Laine J., Severino F.Fuentes:googlescopusHeterogenization of Co(II)- and Cu(II)-complexes containing a terpyridine-based Schiff base macrocyclic ligand on thiol-functionalized mesostructured silica
ArticleAbstract: Hexagonal mesoporous MCM-41-type molecular sieve has been functionalized with (3-mercaptopropyl)trimPalabras claves:2,2′:6′′,2′-terpyridine, Co(II)- and Cu(II)-complexes, Cyclopentene oxidation, MCM-41, Surface functionalizationAutores:Anacona J.R., Ernesto Luis Bastardo Gonzalez, Joaquin L. Brito, Méndez F.J., Pedro Silva, Solórzano C.Fuentes:scopusHeterologous expression of triterpene biosynthetic genes in yeast and Subsequent Metabolite Identification Through GC-MS
ArticleAbstract: Heterologous expression of plant metabolic enzymes in microorganisms is extensively used for identifPalabras claves:2, 3-Oxidosqualene, Combinatorial biosynthesis, Cytochrome P450 monooxygenases (CYPs), Cytochrome P450 reductase (CPR), Oxidosqualene cyclases (OSCs), Triterpenoid, Triterpenol, YeastAutores:Ery Odette Fukushima, Muranaka T., Seki H.Fuentes:googlescopusHexafluoroacetone as a protecting and activating reagent. N- and O-glycosylation of isoserine and isocysteine *
ArticleAbstract: Starting from HFA-protected malic and thiomalic acid a series of O- and N-glycoconjugates suitable fPalabras claves:Glycoconjugates, Glycosylamines, Hexafluoroacetone, Isocyanates, malic acid, Thiomalic acidAutores:Alberício F., Böttcher C., Burger K., Hennig L., Jan SpenglerFuentes:googlescopusHexafluoroacetone as a protecting and activating reagent. Regioselective esterification of aspartic, malic, and thiomalic acid
ArticleAbstract: Hexafluoroacetone reacts with α-functionalized α,β- dicarboxy acids like aspartic, malic, and thiomaPalabras claves:Branched depsipeptides, Branched peptides, Hexafluoroacetone, Peptidomimetics, polyesterAutores:Alberício F., Burger K., Jan Spengler, Pumpor K., Windeisen E.Fuentes:googlescopusHexafluoroacetone as a protecting and activating reagent: Synthesis of new types of fluoro-substituted α-amino, α-hydroxy and α-mercapto acids
ArticleAbstract: Starting from (S)-aspartic, (S)-malic, (S)-citramalic and (S,R)-thiomalic acid, new types of 4,4-difPalabras claves:amino acids, Fluorine, Hydroxy acids, Mercapto acids, PeptidesAutores:Berger S., Burger K., El-Kousy S.M., Hennig L., Jan Spengler, Koksch B., Lange T., Osipov S.N., Tsouker P.Fuentes:googlescopusHexafluoroacetone as protecting and activating reagent. Glycosylated malic, citramalic, and thiomalic acid derivatives, new glycosylated building blocks for drug design
ArticleAbstract: Glycosylated α-hydroxy and α-mercapto acids have been synthesized starting from malic/citramalic/thiPalabras claves:3-Hydroxysuccinimido sugars, Dielectrophiles, Glycosylamines, Maleimido sugars, N-Glycosylated depsipeptides, α-Hydroxy acids, α-Hydroxyacylamino acids, α-Mercapto acids, α-Mercaptoacylamino acidsAutores:Böttcher C., Burger K., Jan SpenglerFuentes:googlescopus