Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Carlos Tabarez"'
Autor:
Jenny Saldaña, Jennifer Meléndrez, Andrea Medeiros, Cecilia Saiz, Jaime Franco, Pablo Fontán, Vojtech Jancik, Graciela Mahler, Marcelo A. Comini, Franco Vairoletti, Carlos Tabarez, Gustavo Salinas
Publikováno v:
MedChemComm. 10:1481-1487
1,4-Thiazepines derivatives are pharmacologically important heterocycles with different applications in medicinal chemistry. In the present work, we describe the preparation of new bicyclic thiazolidinyl-1,4-thiazepines 3 by reaction between azadithi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff4b4faaa41ef58964cb1cd824b2b631
https://doi.org/10.1039/c9md00064j
https://doi.org/10.1039/c9md00064j
Publikováno v:
Tetrahedron Letters. 57:1515-1517
We detail a strategy for the preparation of bicyclo[4.1.0]heptanes, or norcaranes, based on Diels–Alder reactions and photochemical transformations. As the latter step of the process proceeds with unique regio and stereochemistries, the regio and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f8d4611e564ee86015b4b3010145073
https://doi.org/10.1016/j.tetlet.2016.02.087
https://doi.org/10.1016/j.tetlet.2016.02.087
Publikováno v:
Catalysis Communications. 27:88-91
The dehydration of several sugars, including pentoses, hexoses, di, tri, and polysaccharides, in ionic liquids with acidic ion-exchange resins as heterogeneous catalysts was investigated. Good 2‐furaldehydes recovery yields, reaching 92% in some ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9cf9581dec065a33475c6690d0b62d3
https://doi.org/10.1016/j.catcom.2012.07.002
https://doi.org/10.1016/j.catcom.2012.07.002
Publikováno v:
Synthetic Communications. 41:2852-2858
The photoisomerization of the Diels–Alder adduct formed between tetramethylpurpurogallin and maleic anhydride is described. The process is highly stereoselective, involves the β,γ-unsaturated ketone chromophore present in the adduct, proceeds thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::562e8ae992f90ecc3443862ac94b680c
https://doi.org/10.1080/00397911.2010.515359
https://doi.org/10.1080/00397911.2010.515359
Publikováno v:
Tetrahedron Letters. 50:7128-7131
We describe the photoisomerization of hetero Diels–Alder adducts of tetramethylpurpurogallin bearing β,γ-unsaturated ketone chromophores and endocyclic –N–O– or –N–N– groups. Based on spectroscopic and crystallographic data, our resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98aa2605f0826b848b52d6b2e524319d
https://doi.org/10.1016/j.tetlet.2009.09.176
https://doi.org/10.1016/j.tetlet.2009.09.176
Autor:
Michael S. Croft, Carlos Tabarez, Patrick Moyna, Shubhashis Chakrabarty, Guillermo Moyna, Jaime Franco
Publikováno v:
Proceedings of the 14th Brazilian Meeting on Organic Synthesis Proceedings.
Heteroatom-bearing tetracyclic backbones are important scaffolds for a number of biological targets. These compounds have been widely used as antimicrobial and anticancer agents, and include tetracycline antibiotics and topoisomerase inhibitors. 1,2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2521c553d59ea12f5202ad3e3b9824c3
https://doi.org/10.5151/chempro-14bmos-r0075-1
https://doi.org/10.5151/chempro-14bmos-r0075-1
Publikováno v:
Proceedings of the 14th Brazilian Meeting on Organic Synthesis Proceedings.
Our search for novel chemotheraputic agents against parasitic diseases has led to a series of bridged hydrazines (Figure 1, 1a-e). 1-5 Some of these compounds display promising in vitro activities against Trypanosoma cruzi and Leishmania donovani. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1530b378d6911e6a4b872248d5d0db0d
https://doi.org/10.5151/chempro-14bmos-r0085-1
https://doi.org/10.5151/chempro-14bmos-r0085-1
Publikováno v:
ChemInform. 43
The photoisomerization of the Diels–Alder adduct formed between tetramethylpurpurogallin and maleic anhydride is described. The process is highly stereoselective, involves the β,γ-unsaturated ketone chromophore present in the adduct, proceeds thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e48cd4b18db7da879b67cea48bd47c9c
https://doi.org/10.1002/chin.201211083
https://doi.org/10.1002/chin.201211083