Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Maribel Nápoles"'
Publikováno v:
Revista CENIC Ciencias Químicas, Vol 35, Iss 1, Pp 017-021 (2004)
Experimental evidence on the powerful biological activity of pirazolo[1,5-a]pyrimidines] has been supported by several reports in the last years, which has made possible their wide utilization in the pharmaceutical industry. For this reason, the synt
Externí odkaz:
https://doaj.org/article/32a49a3c528644e9a6f40cde1f719a37
Autor:
Maribel Nápoles, Klaus Peseke, José Quincoces, Arístides Rosado, Arturo Macías, Ricardo Baluja, Hermán Vélez
Publikováno v:
Revista CENIC Ciencias Químicas, Vol 33, Iss 2, Pp 083-086 (2002)
The synthesis of pyrazolic ring systems has been widely studied in the last years with the purpose of finding new molecules with potential biological activity. It has been certainly achieved since now a days, several medications contain this kind of
Externí odkaz:
https://doaj.org/article/02f13094034f46af827afa05b44b5d63
Autor:
Maribel Nápoles, Klaus Peseke, José Quincoces Quincoces, Arístides Rosado, Arturo Macías, Hermán Vélez
Publikováno v:
Revista CENIC Ciencias Químicas, Vol 33, Iss 1, Pp 015-018 (2002)
The N-[bis(methylthio)methylen]cyanoacethydrazides derived from cyanoacethydrazide possess the structural requirements for the formation, in basic media of methylenic carbanions which make possible the synthesis of interesting heterocyclic systems wi
Externí odkaz:
https://doaj.org/article/24f238f378cd42d49c2f98fc7c1512dc
Publikováno v:
Revista CENIC Ciencias Químicas, Vol 31, Iss 1, Pp 037-039 (2000)
Las N'-[bis(alquiltio)metilen]cianoacetahidracidas derivadas de la cianoacetahidracida presentan una estructura adecuada para formar en medio básico el carbanión metileno, el que puede reaccionar con alquenos y ditietenos push pull para dar heter
Externí odkaz:
https://doaj.org/article/9b55058e8415408493c980da8a049507