IN VITRO INHIBITION OF PURIFIED HUMAN CARBONIC ANHYDRASE I AND II BY NOVEL FLUORENE DERIVATIVES

被引:0
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作者
Demirhan, Hulya [1 ]
Arslan, Mustafa [2 ]
Kaya, Mustafa Oguzhan [3 ]
Kaya, Yesim [4 ]
Gencer, Nahit [4 ]
Arslan, Oktay [4 ]
机构
[1] Sakarya Univ, Pamukova Vocat High Sch, Dept Chem Proc, Sakarya, Turkey
[2] Sakarya Univ, Sci & Art Fac, Dept Chem, Sakarya, Turkey
[3] Siirt Univ, Fac Arts & Sci, Dept Chem, TR-56100 Siirt, Turkey
[4] Balikesir Univ, Sci & Art Fac, Dept Chem, Balikesir, Turkey
关键词
9-benzylidene-9H-fluorene; urea; thiourea; carbonic anhydrase; inhibition; THERAPEUTIC APPLICATIONS; REGIOSELECTIVITY; PURIFICATION; ERYTHROCYTE; TARGET; UREASE; ADDUCT;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
In this study, 9-benzylidene-9H-fluorene-substituted urea (5a-p) and thiourea derivatives (5q-v) were synthesized and their inhibitory effects on the activity of human carbonic anhydrase (hCA) I and II were evaluated. hCA I and II were purified from human erythrocytes using a Sepharose 4B-L-tyrosine-sulphanilamide affinity column. All the synthesized compounds inhibited the activity of the hCA I and II isoenzymes. Among the synthesized compounds, 5f was found to be the most active (IC50 = 21.4 mu M) for inhibition of hCA I and 5s was the most active (IC50 = 25.3 mu M) for inhibition of hCA II.
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页数:9
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