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
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
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
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
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
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
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
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
Synthesis of 9-Methyl-11H-pyrido[2,1-b]quinazolin-11-one Using the Ullmann Condensation
Pellon, Rolando F., Docampo, Maite L., Kunakbaeva, Zulfia, Gomez, Victoria, Velez-Castro, Herman
Published in ChemInform (22.08.2006)
Published in ChemInform (22.08.2006)
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Journal Article
Synthesis of 9α-Chloro- and Bromo-androstane Derivatives
Reyes, Mayra, Alvarez, Yoanna M., Fuente, Ariadna, Ruiz, Jose A., Velez-Castro, Herman
Published in ChemInform (06.12.2005)
Published in ChemInform (06.12.2005)
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Journal Article
C-13 NMR spectroscopy of some third-generation cephalosporins, their synthetic intermediaries and reaction byproducts
Lopez, Miguel A., Rodriguez, Zalua, Gonzalez, Maritza, Tolon, Blanca, Avila, Rizette, Rodriguez, Juan C., Velez-Castro, Herman, 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
A Polyisoprenylated Benzophenone from Cuban Propolis
Rubio, O. Cuesta, Cuellar, Rojas, N, Castro, Herman Velez, Rastrelli, Luca, Aquino, Rita
Published in Journal of natural products (Washington, D.C.) (01.07.1999)
Published in Journal of natural products (Washington, D.C.) (01.07.1999)
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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
Synthesis of 9?-chloro and bromo-androstane derivatives
Reyes, Mayra, alvarez, Yoanna M, Fuente, Ariadna, Ruiz, Jose A, Velez-Castro, Herman
Published in Journal of chemical research (01.07.2005)
Published in Journal of chemical research (01.07.2005)
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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