Using Quinolin-4-Ones as Convenient Common Precursors for a Metal-Free Total Synthesis of Both Dubamine and Graveoline Alkaloids and Diverse Structural Analogues

Autor: Rodrigo Abonia, Lorena Cabrera, Diana Arteaga, Daniel Insuasty, Jairo Quiroga, Paola Cuervo, Henry Insuasty

Publikováno v: Molecules, Vol 29, Iss 9, p 1959 (2024)

The Rutaceae family is one of the most studied plant families due to the large number of alkaloids isolated from them with outstanding biological properties, among them the quinoline-based alkaloids Graveoline 1 and Dubamine 2. The most common method

Externí odkaz: https://doaj.org/article/5235d24aac44495b88d8ca1019e00210

(E)-1-(2-Aminophenyl)-3-(benzo[d][1,3]dioxol-5-yl)prop-2-en-1-one

Autor: Rodrigo Abonia, Diana Arteaga, Daniel Insuasty, Jairo Quiroga, Braulio Insuasty, Rodolfo Moreno-Fuquen, Alan R. Kennedy

Publikováno v: Molbank, Vol 2017, Iss 1, p M924 (2016)

The title chalcone (E)-1-(2-aminophenyl)-3-(benzo[d][1,3]dioxol-5-yl)prop-2-en-1-one was obtained in 76% yield from a NaOH catalyzed Claisen–Schmidt condensation reaction between o-aminoacetophenone and piperonal. This product will be used as a key

Externí odkaz: https://doaj.org/article/0af9dd604eb44751b29c5ba55291c98f

Evaluation of Two Cloud-Resolving Models Using Bin or Bulk Microphysics Representation for the HyMeX-IOP7a Heavy Precipitation Event

Autor: Sandra Banson, Wolfram Wobrock, Andrea I. Flossmann, Frédéric Tridon, Christina Kagkara, Céline Planche, Diana Arteaga

Publikováno v: Atmosphere, Vol 11, Iss 1177, p 1177 (2020)
Atmosphere
Atmosphere, 2020, 11 (11), pp.1177. ⟨10.3390/atmos11111177⟩
Atmosphere, MDPI 2020, 11 (11), pp.1177. ⟨10.3390/atmos11111177⟩
Volume 11
Issue 11

The Mediterranean region is frequently affected in autumn by heavy precipitation that causes flash-floods or landslides leading to important material damage and casualties. Within the framework of the international HyMeX program (HYdrological cycle i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ecb42a6a617d54e4e685ca038881455
https://doi.org/10.3390/atmos11111177

Impairment by cyclosporin A of reperfusion-induced arrhythmias

Autor: Julieta Pichardo, Gloria Contreras, Rosa M. López, Diana Arteaga, Edmundo Chávez, Alberto Aranda, Elizabeth García, Alberto M Odor

Publikováno v: Life Sciences. 51:1127-1134

This study introduces the immunosuppressor, cyclosporin A, as a cardioprotective drug. This effect was analyzed during development of reperfusion/induced arrhythmias after 5-min period of coronary ligation in hearts of rats under anesthesia. The resu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78fdfd5c81ed2bb16a36febee4136db7
https://doi.org/10.1016/0024-3205(92)90514-p

Intramitochondrial K+ as activator of carboxyatractyloside-induced Ca2+ release

Autor: Rafael Moreno-Sánchez, Diana Arteaga, Cecilia Zazueta, Horacio Reyes-Vivas, Edmundo Chávez

Publikováno v: Biochimica et biophysica acta. 1070(2)

The role of intramitochondrial K+ content on the increase in membrane permeability to Ca2+, as induced by carboxyatractyloside was studied. In mitochondria containing a high K+ concentration (83 nmol/mg), carboxyatractyloside induced a fast and exten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93c18ad880f4a8f1333400fe5829c551
https://pubmed.ncbi.nlm.nih.gov/1764458