Evaluation and evidence of natural gangliosides with two unsaturated bonds in the ceramide structure obtained by a combination of MALDI-MS and NMR spectroscopy
Garrido Arteaga, Raine, Veloso Pita, Roberto Carlos, López López, Miguel Antonio, González Labaut, José Antonio, Rodríguez Montero, María del Carmen, Vélez Castro, Hermán, Cremata Alvarez, José Alberto
Published in Analytical and bioanalytical chemistry (01.07.2011)
Published in Analytical and bioanalytical chemistry (01.07.2011)
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Journal Article
Isolation and Quantitative Analysis of Phenolic Antioxidants, Free Sugars, and Polyols from Mango (Mangifera indica L.) Stem Bark Aqueous Decoction Used in Cuba as a Nutritional Supplement
Núñez Sellés, Alberto J, Vélez Castro, Herman T, Agüero-Agüero, Juan, González-González, Johanes, Naddeo, Fabio, De Simone, Francesco, Rastrelli, Luca
Published in Journal of agricultural and food chemistry (13.02.2002)
Published in Journal of agricultural and food chemistry (13.02.2002)
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Journal Article
Two New Morphinandienone Alkaloids from Croton micradenus
Payo-Hill, Armando L., Sandoval-López, Daysi, Vélez-Castro, Hermán T., Spengler-Salabarría, Iraida, Rastrelli, Luca
Published in Natural product communications (01.06.2013)
Published in Natural product communications (01.06.2013)
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Journal Article
Quantitative proton magnetic resonance determination of N,N-dimethylformamide in one intermediate of the Quimi-Hib vaccine
Garrido Arteaga, Raine, Cardoso San Jorge, Felix, Rodríguez Montero, María del C., Santana, Violeta Fernández, Vérez Bencomo, Vicente, Castro, Herman Vélez
Published in Magnetic resonance in chemistry (01.08.2012)
Published in Magnetic resonance in chemistry (01.08.2012)
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Journal Article
13C NMR spectroscopy of some third-generation cephalosporins, their synthetic intermediaries and reaction byproducts
López, Miguel A., Rodríguez, Zalua, González, Maritza, Tolón, Blanca, Avila, Rizette, Rodríguez, Juan C., Vélez-Castro, Hermán, Fini, Adamo
Published in Magnetic resonance in chemistry (01.03.2007)
Published in Magnetic resonance in chemistry (01.03.2007)
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Journal Article
Oxidation Reactions in 9α-Halosteroids by Jones Reagent
Reyes Moreno, Mayra, Fuente Hernández, Ariadna, Ruiz García, José A., Álvarez Ginarte, Yoanna M., Vélez Castro, Hermán, Fernández Villalobo, Anaís, Montiel Smith, Sara, Meza Reyes, Socorro, Sandoval Ramírez, Jesús
Published in Journal of the Mexican Chemical Society (01.12.2007)
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Published in Journal of the Mexican Chemical Society (01.12.2007)
Journal Article
Flavonoid glycosides from Cuban Erythroxylum species
González-Guevara, Johannes L., Vélez-Castro, Herman, González-García, Kethia L., Payo-Hill, Armando L., González-Lavaut, José A., Molina-Torres, Jorge, Prieto-González, Sylvia
Published in Biochemical systematics and ecology (01.06.2006)
Published in Biochemical systematics and ecology (01.06.2006)
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Journal Article
13 C NMR spectroscopy of some third‐generation cephalosporins, their synthetic intermediaries and reaction byproducts
López, Miguel A., Rodríguez, Zalua, González, Maritza, Tolón, Blanca, Avila, Rizette, Rodríguez, Juan C., Vélez‐Castro, Hermán, Fini, Adamo
Published in Magnetic resonance in chemistry (01.03.2007)
Published in Magnetic resonance in chemistry (01.03.2007)
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Journal Article
Nemorosone, the major constituent of floral resins of Clusia rosea
Cuesta-Rubio, Osmany, Velez-Castro, Herman, Frontana-Uribe, Bernardo A., Cárdenas, Jorge
Published in Phytochemistry (Oxford) (01.05.2001)
Published in Phytochemistry (Oxford) (01.05.2001)
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Journal Article
Synthesis of 9 alpha-chloro and bromo-androstane derivatives
Reyes, M, Alvarez, YM, Fuente, A, Ruiz, JA, Velez-Castro, H
Published in Journal of chemical research (01.07.2005)
Published in Journal of chemical research (01.07.2005)
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Journal Article
Aristophenones A and B. A New Tautomeric Pair of Polyisoprenylated Benzophenones from Garcinia aristata
Cuesta-Rubio, Osmany, Padron, Alexander, Castro, Herman Velez, Pizza, Cosimo, Rastrelli, Luca
Published in Journal of natural products (Washington, D.C.) (01.07.2001)
Published in Journal of natural products (Washington, D.C.) (01.07.2001)
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Journal Article
Method for obtaining novel derivatives of naphtalene for the in vivo diagnosis of Alzheimer's disease
Rivera Marrero, Suchitil, Perez Perera, Rafaela, Pérez Martínez, Carlos Serafin, Valdés Sosa, Pedro, Vélez Castro, Hermán, López Barroso, Rosa Maria, Sablón Carrazana, Marquiza, Rodriguez-Tanty, Chryslaine, Perera Pintado, Alejandro, Prats Capote, Anaís
Year of Publication 29.08.2018
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Year of Publication 29.08.2018
Patent
Method for obtaining novel derivatives of naphthalene for the in vivo diagnosis of alzheimer's disease
Pérez Martínez Carlos Serafin, Rivera Marrero Suchitil, Sablón Carrazana Marquiza, Vélez Castro Hermán, Valdés Sosa Pedro, Perez Perera Rafaela, Prats Capote Anais, Rodriguez-Tanty Chryslaine, López Barroso Rosa Maria, Perera Pintado Alejandro
Year of Publication 19.09.2017
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Year of Publication 19.09.2017
Patent
METHOD FOR OBTAINING NOVEL DERIVATIVES OF NAPHTHALENE FOR THE IN VIVO DIAGNOSIS OF ALZHEIMER'S DISEASE
PERERA PINTADO,ALEJANDRO, PEREZ MARTINEZ,CARLOS SERAFIN, RODRIGUEZ-TANTY,CHRYSLAINE, PRATS CAPOTE,ANAIS, VALDES SOSA,PEDRO, LÓPEZ BARROSO,ROSA MARIA, SABLÒN CARRAZANA,MARQUIZA, PÉREZ PERERA,RAFAELA, RIVERA MARRERO,SUCHITIL, VÉLEZ CASTRO,HERMÁN
Year of Publication 14.07.2017
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Year of Publication 14.07.2017
Patent
Estudio químico en especies cubanas del género Annona II: Annona sclerophylla Safford
Sandoval López, Daisy, Payo Hill, Armando, Vélez Castro, Hermán
Published in Revista cubana de farmacía (01.08.2002)
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Published in Revista cubana de farmacía (01.08.2002)
Journal Article
Reaction of N,N '-dimethyl-2-nitroethene-1,1-diamine with alpha,beta-unsaturated acyl isothiocyanates: Preparation of 1,3-thiazin-4-one and 4-nitro-1,2-thiazol-5(2H)-imine derivatives
Trimino, MIG, Cabrera, AM, Castro, HV, Perez, AR, Argilagos, DM, Linden, A, Heimgartner, H
Published in Helvetica chimica acta (01.01.1998)
Published in Helvetica chimica acta (01.01.1998)
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Journal Article
compostos derivados de naftaleno, procedimento para a preparação de derivados de alquilfluoronaftaleno e procedimento para marcação dos compostos com 99mtc
HERMÁN VÉLEZ CASTRO, MARQUIZA SABLÓN CARRAZANA, PEDRO VALDÉS SOSA, RAFAELA PEREZ PERERA, CHRYSLAINE RODRIGUEZ-TANTY, ALEJANDRO PERERA PINTADO, ANAÍS PRATS CAPOTE, ROSA MARÍA LÓPEZ BARROSO, SUCHITIL RIVERA MARRERO, CARLOS SERAFÍN PÉREZ MARTÍNEZ
Year of Publication 27.07.2021
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Year of Publication 27.07.2021
Patent