Listar por autor "Cuevas, Carmen"
Mostrando ítems 1-3 de 3
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Bistratamides M and N, Oxazole-Thiazole Containing Cyclic Hexapeptides Isolated from Lissoclinum bistratum Interaction of Zinc (II) with Bistratamide K
Urda, Carlos; Fernández, Rogelio; Rodríguez, Jaime; Pérez, Marta; Jiménez, Carlos; Cuevas, Carmen (Multidisciplinary Dixital Publishing Institute, 2017-07-01)[Abstract] Two novel oxazole-thiazole containing cyclic hexapeptides, bistratamides M (1) and N (2) have been isolated from the marine ascidian Lissoclinum bistratum (L. bistratum) collected in Raja Ampat (Papua Bar, ... -
Combining JBCA and Marfey's methodology to determine the absolute configuration of threonines: the case of gunungamide A, a new cyclic depsipeptide containing chloropyrrole from the sponge Discodermia sp.
Tarazona, G.; Fernández, Rogelio; Cruz López, Patricia Gema; Pérez, Marta; Rodríguez, Jaime; Jiménez, Carlos; Cuevas, Carmen (Royal Society of Chemistry, 2018-10-29)[Abstract] A combination of configurational analysis based on coupling constants (JBCA) and Marfey's aminoacid derivatization allowed us to distinguish between the different possible diastereoisomers of threonines in ... -
Enigmazole C: A Cytotoxic Macrocyclic Lactone and Its Ring-Opened Derivatives from a New Species of Homophymia Sponge
Tarazona, G.; Fernández, Rogelio; Pérez, Marta; Millán, Ramón; Jiménez, Carlos; Rodríguez, Jaime; Cuevas, Carmen (American Chemical Society, 2022-03-02)[Abstract] A new macrolide, enigmazole C (1), and two additional analogues, enigmazoles E (2) and D (3), were obtained from a new species of the Homophymia genus as part of an ongoing discovery program at PharmaMar to study ...
