Synthesis of Highly Substituted Imidazole Uracil Containing Molecules via Ugi-4CR and Passerini-3CR
Author(s) -
Rudrakshula Madhavachary,
Tryfon ZarganesTzitzikas,
Pravin Patil,
Katarzyna Kurpiewska,
Justyna KalinowskaTłuścik,
Alexander Dömlingꝉ
Publication year - 2018
Publication title -
acs combinatorial science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.928
H-Index - 81
eISSN - 2156-8952
pISSN - 2156-8944
DOI - 10.1021/acscombsci.7b00145
Subject(s) - chemistry , imidazole , uracil , combinatorial chemistry , molecule , thymine , sequence (biology) , stereochemistry , organic chemistry , biochemistry , dna
The synthesis of uracil/thymine containing tetra/trisubstituted imidazole derivatives was demonstrated using Ugi/Passerini-reaction followed by a postcyclization reaction sequence. The approach enables the one-pot facile construction of diverse compounds in moderate to excellent yields (47-82%). The 5-fluorouracil and 5-methyluracil moieties afford potentially bioactive molecules with drug-like properties. These scaffolds are currently being utilized in the screening deck of the European Lead Factory.
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