Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Ronaldo A. Pilli"'
Publikováno v:
Química Nova, Vol 44, Iss 8, Pp 1045-1077 (2021)
MOLECULAR SYMMETRY AND DESYMMETRIZATION REACTIONS IN ORGANIC SYNTHESIS. Molecular Symmetry has found several applications in Organic Chemistry. The aim of this article is to showcase its relevance as a tool for synthetic planning. Natural Products an
Externí odkaz:
https://doaj.org/article/62835d882920435e873a453b15f2a8a5
Autor:
Julio C. Pastre, Philip R. D. Murray, Duncan L. Browne, Guilherme A. Brancaglion, Renan S. Galaverna, Ronaldo A. Pilli, Steven V. Ley
Publikováno v:
ACS Omega, Vol 5, Iss 29, Pp 18472-18483 (2020)
Externí odkaz:
https://doaj.org/article/32637e85230349feac919d62d9e52723
Publikováno v:
Scientia Pharmaceutica, Vol 90, Iss 4, p 63 (2022)
In this work, twelve analogues of piperidine alkaloids (-)-cassine and (-)-spectaline were synthesized, as well as the racemic forms of these natural products. The compounds were evaluated for their inhibition of electric eel acetylcholinesterase (AC
Externí odkaz:
https://doaj.org/article/612e2486ec9c41a7babd42c60a8e4415
Autor:
Ismael Raitz, Roberto Y. de Souza Filho, Lorena P. de Andrade, Jose R. Correa, Brenno A. D. Neto, Ronaldo A. Pilli
Publikováno v:
ACS Omega, Vol 2, Iss 7, Pp 3774-3784 (2017)
Externí odkaz:
https://doaj.org/article/4d8188f21ffc4c2da9273c91d50b44e8
Autor:
Heron F. V. Torquato, Manoel Trindade Rodrigues Junior, Cauê Santos Lima, Roberto Theodoro de Araujo Júnior, Caio C. S. P. Soares, André Tarsis Domiciano, Rafael Leite Tavares de Morais, Daiane Rosolen, Luciane Regina Cavalli, Osvaldo Andrade Santos-Filho, Giselle Zenker Justo, Ronaldo Aloise Pilli, Edgar J. Paredes-Gamero
Publikováno v:
ACS Omega, Vol 9, Iss 35, Pp 37343-37354 (2024)
Externí odkaz:
https://doaj.org/article/a1496ee9d9404f08a12639223ec416df
Publikováno v:
Marine Drugs, Vol 13, Iss 6, Pp 3309-3324 (2015)
Lyngbyabellin M is a non-ribosomal peptide synthetase/polyketide synthase derived metabolite isolated from the cyanobacterium M. bouillonii displaying thiazole rings and a distinct chlorinated octanoic acid chain. Its absolute configuration was propo
Externí odkaz:
https://doaj.org/article/a8489c9fa5374633864836388d74c115
Autor:
Gabriela F. P. de Souza, Luiz F. T. Novaes, Carolina M. Avila, Lucas F. R. Nascimento, Licio A. Velloso, Ronaldo A. Pilli
Publikováno v:
Molecules, Vol 20, Iss 3, Pp 5038-5049 (2015)
A number of studies have proposed an anti-diabetic effect for tarchonanthuslactone based on its structural similarity with caffeic acid, a compound known for its blood glucose-reducing properties. However, the actual effect of tarchonanthuslactone on
Externí odkaz:
https://doaj.org/article/81f515982ba644adbeb9efb159318b92
Publikováno v:
Química Nova, Vol 31, Iss 4, Pp 771-775 (2008)
The stereoselective addition of the titanium (IV) enolates derived from (S)-4-isopropyl-N-4-chlorobutyryl-1,3-thiazolidine-2-thione (8) and from (S)-4-isopropyl-N-4-chloropentanoyl-1,3-thiazolidine-2-thione (9) to N-Boc-2-methoxypyrrolidine (5b) affo
Externí odkaz:
https://doaj.org/article/33cd503c8b334463aa6335c5e954ce46
Autor:
Ivan R. Corrêa Jr., Ronaldo A. Pilli
Publikováno v:
Química Nova, Vol 26, Iss 4, Pp 531-541 (2003)
This review describes the use of catalytic asymmetric aldol reactions of silyl enol ethers and silyl (thio)ketene acetals with aldehydes (the Mukaiyama aldol reaction) in order to illustrate its synthetic utility. A variety of Lewis acid and basic re
Externí odkaz:
https://doaj.org/article/5f26124391d04e95b105130b6cebf159
Autor:
Ângelo de Fátima, Ronaldo A. Pilli
Publikováno v:
ARKIVOC, Vol 2003, Iss 10, Pp 118-126 (2003)
Externí odkaz:
https://doaj.org/article/04ed9c7d92404bfc806b85cf20939ce4