Open AccessAntimicrobial activity of amino acid, imidazole, and sulfonamide derivatives of pyrazolo[3,4‐ d ]pyrimidine
Author(s) -
Ghorab M. M.,
Ismail Zeinab H.,
AbdelGawad Soad M.,
Aziem Anhar Abdel
Publication year - 2004
Publication title -
heteroatom chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.283
H-Index - 42
eISSN - 1098-1071
pISSN - 1042-7163
DOI - 10.1002/hc.10212
Subject(s) - chemistry , sulfonamide , imidazole , antimicrobial , pyrimidine , pyrazole , pyrazolone , medicinal chemistry , combinatorial chemistry , organic chemistry , stereochemistry
Derivatives of pyrazolo[3,4‐ d ]pyrimidine with amino acid 3a–d , imidazole 4a–d , carbonyl 6–9 , pyrazole 10 , pyrazolone 11 , and sulfonamide 12–17 moieties were synthesized. Structure of the new compounds were established by their elemental analyses and spectral data. Some of the synthesized compounds were tested in vitro for their antimicrobial activity. Compounds 4b,12 , and 16 were almost as potent as the standard antibiotic Chloramphenicol as positive control. Also, compounds 3b,3c,12 , and 16 were nearly as active as Terbinafine as positive control. © 2003 Wiley Periodicals, Inc. 15:57–62, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/.hc10212