Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Agustina La-Venia"'
Publikováno v:
ARKIVOC, Vol 2011, Iss 7, Pp 162-169 (2011)
Externí odkaz:
https://doaj.org/article/c8d1cae19ab243b788cd2be1f998fbb0
Publikováno v:
Molecules, Vol 23, Iss 3, p 629 (2018)
The gold-catalyzed intermolecular hydroalkylation of olefins with β-ketoesters represents a conceptually attractive and useful synthetic tool; however, it has been scarcely applied, remaining a challenge for chemists. The aim of the current study wa
Externí odkaz:
https://doaj.org/article/22cb5cf05d5b434784d046d4e9916ecc
Publikováno v:
The Journal of Organic Chemistry. 87:13469-13479
Autor:
Milan Vrabel, Veronika Šlachtová, Simona Bellová, Agustina La-Venia, Juraj Galeta, Martin Dračínský, Karel Chalupský, Helena Mertlíková-Kaiserová, Peter Rukovanský, Rastislav Dzijak
The development of reagents that can selectively react in complex biological media is an important challenge. Here we show that N1-alkylation of 1,2,4-triazines yields the corresponding triazinium salts, which are three orders of magnitude more react
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c1c48644cfc314998d73c80405b0695
https://doi.org/10.26434/chemrxiv-2023-75pjq
https://doi.org/10.26434/chemrxiv-2023-75pjq
Publikováno v:
The Journal of organic chemistry. 86(17)
Studies on Knoevenagel condensations between conjugated dienals and 4-hydroxy-2-pyridone/quinolone-type 1,3-dicarbonyl equivalents led to the development of a simple one-pot strategy to access citridone A and related synthetic cyclopenta[b]furopyrido
Publikováno v:
Chemistry – A European Journal
Despite the great advances in solid-phase peptide synthesis (SPPS), the incorporation of certain functional groups into peptide sequences is restricted by the compatibility of the building blocks with conditions used during SPPS. In particular, the i
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The five-membered, nitrogen-containing pyrroline ring is a privileged structure. This ring is present in many bioactive compounds from natural sources. Pyrrolines - the dihydro derivatives of pyrroles - have three structural isomer classes, depending
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::296a88787b58fca98d04b069c4d1df0d
https://pubs.rsc.org/en/content/articlelanding/2019/RA/C8RA10247C#!divAbstract
https://pubs.rsc.org/en/content/articlelanding/2019/RA/C8RA10247C#!divAbstract
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
This report describes a configuration-dependent [6 + 8 + 5] fused ring formation via a tandem cyclic N-acyliminium nucleophilic addition reaction. Cyclization of the acyclic precursor prepared on a solid phase using l-Ser and a racemic mixture of Fmo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27a4a38b1267249e686a99f655ee6671
https://pubs.acs.org/doi/10.1021/acs.joc.8b02465
https://pubs.acs.org/doi/10.1021/acs.joc.8b02465
Autor:
Melisa Sayé, Noelia S. Medran, Babu L. Tekwani, Agustina La-Venia, Claudio A. Pereira, Guillermo R. Labadie
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 30:127491
A series of synthetic 1,2,4-trioxanes related to artemisinin was tested against L. donovani and T. cruzi parasites. This screening identified some active compounds, with key common structural features. Interestingly, these selected trioxanes were eff
A stereoselective multicomponent reaction involving Meldrum's acid, a conjugated dienal, and an alcohol is reported. Valuable cyclopenta[b]furan-2-ones are obtained as products of this straightforward transformation, which is accompanied by the forma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd949782885b76ed6ac29d023bbc4f21
http://pubs.acs.org/doi/10.1021/acs.orglett.8b01567
http://pubs.acs.org/doi/10.1021/acs.orglett.8b01567