Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Amna M. Abdella"'
Autor:
Amna M. Abdella, Amr M. Abdelmoniem, Holger Butenschön, Ismail A. Abdelhamid, Ahmed H. M. Elwahy
Publikováno v:
ARKIVOC, Vol 2019, Iss 6, Pp 306-324 (2019)
Externí odkaz:
https://doaj.org/article/caafeb7868e843c58251c80e2d5926f3
Publikováno v:
Arkivoc. 2020:136-149
Autor:
Ismail A. Abdelhamid, Amna M. Abdella, Salwa M. El-Hallouty, Amr M. Abdelmoniem, Nada S. Ibrahim, Ahmed H. M. Elwahy
Publikováno v:
Mini-Reviews in Medicinal Chemistry. 20:801-816
Objective:Novel bis(1,4-dihydropyridine-3,5-dicarbonitrile) derivatives linked to aliphatic or aromatic cores via amide or ester-amide linkages were prepared and their structures were confirmed by several spectral tools.Methods:The synthesis of novel
Publikováno v:
Journal of Heterocyclic Chemistry. 57:1476-1523
Autor:
Ismail A. Abdelhamid, Amna M. Abdella, Holger Butenschön, Amr M. Abdelmoniem, Ahmed H. M. Elwahy
Publikováno v:
Arkivoc 4 (2019)
ARKIVOC, Vol 2019, Iss 6, Pp 306-324 (2019)
ARKIVOC, Vol 2019, Iss 6, Pp 306-324 (2019)
A synthesis of novel bis(1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitriles), bis(4H-chromene-3-carbonitriles) and bis(dihydropyrano[3,2-c]chromenes), which are linked to aliphatic spacers via amide linkages was achieved via multicomponent reactions (M
Publikováno v:
Journal of Heterocyclic Chemistry. 55:498-507
Publikováno v:
Journal of Heterocyclic Chemistry. 54:1854-1862
An efficient and convenient method for the synthesis of bis(4H-chromene-3-carbonitrile) derivatives by one-pot, multicomponent reaction of bis-aldehydes, malononitrile, and dimedone in the presence of a catalytic amount of piperidine is reported. Bis
Publikováno v:
Current Organic Synthesis. 13:601-610