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Cholyl 1,3,4-oxadiazole hybrid compounds: design, synthesis and antimicrobial assessment
被引:8
作者:
Rasras, Anas J.
[1
]
El-Naggar, Mohamed
[2
]
Safwat, Nesreen A.
[3
]
Al-Qawasmeh, Raed A.
[2
,4
]
机构:
[1] Al Balqa Appl Univ, Fac Sci, Dept Chem, POB 19117, Al Salt, Jordan
[2] Univ Sharjah, Coll Sci, Dept Chem, Pure & Appl Chem Res Grp, POB 27272, Sharjah, U Arab Emirates
[3] Al Azhar Univ, Reg Ctr Mycol & Biotechnol, Cairo 11371, Egypt
[4] Univ Jordan, Dept Chem, Amman 11942, Jordan
关键词:
antibacterial;
cholic acid;
heterocyclic;
Mannich reaction;
oxadiazole;
BIOLOGICAL EVALUATION;
DOCKING;
INDOLE;
D O I:
10.3762/bjoc.18.63
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A new chemical library based on the hybridization of cholic acid with the heterocyclic moiety 1,3,4-oxadizole was synthesized, and tested for antimicrobial activity against Gram-positive, Gram-negative bacteria, and fungi. Among the synthesized compounds, the most potent derivatives against S. aureus were 4t, 4i, 4p, and 4c with MIC values between 31 and 70 ??g/mL, while compound 4p was the most active one against Bacillus subtilis with a MIC value of 70 ??g/mL. Interestingly, compounds 4a and 4u exerted selective activity against Gram-positive bacteria. The synthesized compounds showed good activity against A. fumigatus and C. albicans and compound 4v exhibited selective activity against fungi only.
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页码:631 / 638
页数:8
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