Results 11 to 20 of about 266 (103)

Synthesis and photophysics of novel biocompatible fluorescent oxocines and azocines in aqueous solution [PDF]

Physical Chemistry Chemical Physics, 2013
The spectroscopic properties in water solution of the different prototropic forms of the strongly fluorescent hemiacetal 4,9-dihydroxy-1,2-dihydro-4,11a-methanooxocino[4,5-b]benzofuran-5(4H)-one (1a, monardine), the aza analogue 4,9-dihydroxy-3,4-dihydro-1H-4,11a-methanobenzofuro[2,3-d]azocin-5(2H)-one (2a, azamonardine) and the respective 2-carboxyl ...
Acuña, A. Ulises, Álvarez-Pérez, Mónica, Liras, Marta, Coto, Pedro B., Amat-Guerri, Francisco   +4 more
openaire   +3 more sources

Chemical Study on Haematoxylon campechianum: a Sweet Principle and New Dibenz(b,d)oxocin Derivatives.

Chemical and Pharmaceutical Bulletin, 1991
The sweet principle of an extract of heartwood of Haematoxylon campechianum was identified s hematoxylin (1), the well-known staining reagent already isolated from this plant. In addition to 1, two new dibenz[b, d]oxocim derivatives (2 and 3) were obtained.
MASUDA, Hitoshi, OHTANI, Kazuhiro, MIZUTANI, Kenji, OGAWA, Susumu, KASAI, Ryoji, TANAKA, Osamu   +5 more
openaire   +2 more sources

Theoretical analysis of biological activity of a new oxocin-steroid derivative against aromatase enzyme using a docking model

, 2018
Several aromatase inhibitors have been prepared for treatment of breast cancer; however, the site of interaction with enzyme surface is not very clear. Therefore, the objective of this investigation was to synthesize and analyze the theoretical activity of a new oxocin-steroid derivative against aromatase (2dw3 protein) in a docking model using some ...
Ramos, Maria Lopez, Valverde, Lauro Figueroa, Cedillo, Francisco Diaz, Luis, Abelardo Camacho, Nexticapa, Marcela Rosas, Armand, María Virginia del Socorro Mateu, Cervera, Elodia García, Gómez, Eduardo Pool, Heredia, Lenin Hau, Alondra, Alfonso Jimenez, Tuz, Jhair Cabrera   +10 more
openaire   +2 more sources

Detection of Brevetoxin in Human Plasma by ELISA. [PDF]

J Anal Toxicol, 2022
Cunningham BR, Coleman RM, Schaefer AM, Hamelin EI, Johnson RC.   +4 more
europepmc   +1 more source

Nickel-catalyzed regioselective access to dibenzo[c,f]oxocine framework via reductive Heck reaction

Synthetic Communications, 2018
Nickel-catalyzed regioselective construction of dibenzo[c,f]oxocine framework with tri-substituted exo-cyclic alkenes have been obtained through an efficient implementation of reductive-Heck protocol. This cost effective, efficient methodology has been demonstrated for the synthesis of various dibenzo[c,f]oxocine derivatives with moderate to good ...
openaire   +1 more source

Acute Effects of Brevetoxin-3 Administered via Oral Gavage to Mice. [PDF]

Mar Drugs, 2023
Barbe P, Molgó J, Thai R, Urman A, Servent D, Arnich N, Keck M.   +6 more
europepmc   +1 more source

Brevetoxin versus Brevenal Modulation of Human Nav1 Channels. [PDF]

Mar Drugs, 2023
Finol-Urdaneta RK, Zhorov BS, Baden DG, Adams DJ.   +3 more
europepmc   +1 more source

Five Years Monitoring the Emergence of Unregulated Toxins in Shellfish in France (EMERGTOX 2018-2022). [PDF]

Mar Drugs, 2023
Amzil Z, Derrien A, Terre Terrillon A, Savar V, Bertin T, Peyrat M, Duval A, Lhaute K, Arnich N, Hort V, Nicolas M.   +10 more
europepmc   +1 more source

The Effects of the Harmful Algal Bloom Species Karenia brevis on Survival of Red Porgy (Pagrus pagrus) Larvae. [PDF]

Toxins (Basel), 2022
Litaker RW, Bogdanoff AK, Hardison DR, Holland WC, Ostrowski A, Morris JA.   +5 more
europepmc   +1 more source

Monitoring the Emergence of Algal Toxins in Shellfish: First Report on Detection of Brevetoxins in French Mediterranean Mussels. [PDF]

Mar Drugs, 2021
Amzil Z, Derrien A, Terre Terrillon A, Duval A, Connes C, Marco-Miralles F, Nézan E, Mertens KN.   +7 more
europepmc   +1 more source