Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Raúl G. Enríquez"'
Autor:
Marco A. Obregón Mendoza, Gabriela Marmolejo Escamilla, Rosario Tavera-Hernández, Rubén Sánchez-Obregón, Rubén A. Toscano, Raúl G. Enríquez
Publikováno v:
Crystals, Vol 14, Iss 9, p 751 (2024)
Curcuminoids are widely studied due to their well-recognized therapeutic properties. These molecules are often derivatized with metals, producing their corresponding homoleptic metal complexes. Numerous crystal structures of homoleptic symmetric curc
Externí odkaz:
https://doaj.org/article/65b8da9760884f53ab24b50367cde586
Autor:
Yair Alvarez-Ricardo, Dylan Sánchez-López, William Meza-Morales, Marco A. Obregón-Mendoza, Antonino Arenaza-Corona, Juan M. Germán-Acacio, Rubén A. Toscano, Miriam R. Zermeño-Ortega, David Morales-Morales, Raúl G. Enríquez
Publikováno v:
Molbank, Vol 2022, Iss 4, p M1457 (2022)
Enantiomers (2S, 4S)- and (2R, 4R)-3-(naphthalene-1-ylmethyl) pentane-2,4-diols were synthesized by the reduction of (Z)-4-hydroxy-3-(naphthalene-1-ylmethyl) pent-3-en-2-one with NaBH4 in methanol (MeOH). Crystallization in dichloromethane of this ra
Externí odkaz:
https://doaj.org/article/6fd422c0459d4ae2bafbfb4b025bda05
Autor:
Antonino Arenaza-Corona, Marco A. Obregón-Mendoza, William Meza-Morales, María Teresa Ramírez-Apan, Antonio Nieto-Camacho, Rubén A. Toscano, Leidys L. Pérez-González, Rubén Sánchez-Obregón, Raúl G. Enríquez
Publikováno v:
Molecules, Vol 28, Iss 16, p 6033 (2023)
The first single crystal structure of the homoleptic copper (II) ML2 complex (M=Cu (II), L = curcumin) was obtained and its structure was elucidated by X-ray diffraction showing a square planar geometry, also confirmed by EPR. The supramolecular arra
Externí odkaz:
https://doaj.org/article/6b4c0186a32546779a3d0d8665471f98
Autor:
William Meza-Morales, Yuritzi Alejo-Osorio, Yair Alvarez-Ricardo, Marco A. Obregón-Mendoza, Juan C. Machado-Rodriguez, Antonino Arenaza-Corona, Rubén A. Toscano, María Teresa Ramírez-Apan, Raúl G. Enríquez
Publikováno v:
Molecules, Vol 28, Iss 3, p 1434 (2023)
We report herein the synthesis and characterization of three heterocyclic curcuminoid ligands and their homoleptic metal complexes with magnesium and copper. Thus, N-methyl-2-pyrrolecarboxaldehyde, Furan-2-carboxaldehyde, and 2-Thiophenecarboxaldehyd
Externí odkaz:
https://doaj.org/article/9e17bb09050449ce921b5a0d0f92b9b1
Autor:
Marco A. Obregón-Mendoza, William Meza-Morales, Yair Alvarez-Ricardo, M. Mirian Estévez-Carmona, Raúl G. Enríquez
Publikováno v:
Molecules, Vol 28, Iss 1, p 289 (2022)
The worldwide known and employed spice of Asian origin, turmeric, receives significant attention due to its numerous purported medicinal properties. Herein, we report an optimized synthesis of curcumin and symmetric curcuminoids of aromatic (bisdemet
Externí odkaz:
https://doaj.org/article/3d7403fa960a466eb52b135d45bbf27e
Autor:
José C. Páez-Franco, Miriam R. Zermeño-Ortega, Carmen Myriam de la O-Contreras, Daniel Canseco-González, Jesus R. Parra-Unda, Alcives Avila-Sorrosa, Raúl G. Enríquez, Juan M. Germán-Acacio, David Morales-Morales
Publikováno v:
Pharmaceutics, Vol 14, Iss 2, p 402 (2022)
Fluorination of pharmaceutical agents has afforded crucial modifications to their pharmacological profiles, leading to important advances in medicinal chemistry. On the other hand, metallodrugs are considered to be valuable candidates in the treatmen
Externí odkaz:
https://doaj.org/article/de0466249f3545c4a9d8dd7e62625230
Autor:
Marco A. Obregón-Mendoza, Imilla I. Arias-Olguín, William Meza-Morales, Yair Alvarez-Ricardo, María Isabel Chávez, Rubén A. Toscano, Julia Cassani, Raúl G. Enríquez
Publikováno v:
Crystals, Vol 11, Iss 4, p 404 (2021)
The expected (E)-but-3-en-2-ones compounds I and II (half curcuminoids) were obtained by the Claisen–Schmidt reaction between aldehydes 3,4-dimethoxybenzaldehyde or 4-nitrobenzaldehyde with acetone. Concomitantly, 3-methylcyclohex-2-enones compound
Externí odkaz:
https://doaj.org/article/8dc18473420049aeaa6928a19316825e
Autor:
Marco A. Obregón-Mendoza, Imilla I. Arias-Olguín, M. Mirian Estévez-Carmona, William Meza-Morales, Yair Alvarez-Ricardo, Rubén A. Toscano, Francisco Arenas-Huertero, Julia Cassani, Raúl G. Enríquez
Publikováno v:
Molecules, Vol 25, Iss 14, p 3205 (2020)
Curcumin, the most important secondary metabolite isolated from Curcuma longa, is known for its numerous purported therapeutic properties and as a natural dye. Herein, based on curcumin’s intrinsic fluorescence, a search for improved curcumin-based
Externí odkaz:
https://doaj.org/article/7518400a769045ffa0b93660fabd81fd
Autor:
Carolina Escobedo-Martínez, Silvia Laura Guzmán-Gutiérrez, María Isabel Carrillo-López, Martha Alicia Deveze-Álvarez, Alfonso Trujillo-Valdivia, William Meza-Morales, Raúl G. Enríquez
Publikováno v:
Molecules, Vol 24, Iss 14, p 2643 (2019)
The present study aims to evaluate the antiarthritic activity of diacetylcurcumin (DAC), a synthetic derivative where the free phenolic groups of curcumin are derivatized by acetylation, thereby conferring greater lipophilicity to the parent molecule
Externí odkaz:
https://doaj.org/article/2a10a18ceb2648c9a522464db6d9f27c
Autor:
William Meza-Morales, M. Mirian Estévez-Carmona, Yair Alvarez-Ricardo, Marco A. Obregón-Mendoza, Julia Cassani, María Teresa Ramírez-Apan, Carolina Escobedo-Martínez, Manuel Soriano-García, William F. Reynolds, Raúl G. Enríquez
Publikováno v:
Molecules, Vol 24, Iss 8, p 1598 (2019)
At the present time, scientists place a great deal of effort worldwide trying to improve the therapeutic potential of metal complexes of curcumin and curcuminoids. Herein, the synthesis of four homoleptic metal complexes with diacetylcurcumin (DAC),
Externí odkaz:
https://doaj.org/article/f3c5c69711da46bcad294233c212eba8