کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1373135 981891 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
(R)-/(S)-10-Camphorsulfonyl-substituted aromatic/heterocyclic sulfonamides selectively inhibit mitochondrial over cytosolic carbonic anhydrases
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
(R)-/(S)-10-Camphorsulfonyl-substituted aromatic/heterocyclic sulfonamides selectively inhibit mitochondrial over cytosolic carbonic anhydrases
چکیده انگلیسی

A series of aromatic and heterocyclic sulfonamides incorporating R- and S-camphorsulfonyl moieties were synthesized and investigated for the inhibition of several mammalian isoforms of the zinc enzyme carbonic anhydrase (CA, EC 4.2.1.1). The new sulfonamides selectively inhibited the mitochondrial isozymes hCA VA and VB (h = human isoform) over the cytosolic, off-target ones hCA I and II, with inhibition constants in the low nanomolar range. The chirality and position of the groups substituting the sulfonamide scaffold greatly influenced CA inhibitory properties. These compounds are excellent leads for designing isoform-selective enzyme inhibitors targeting mitochondrial CAs involved in lipogenesis and obesity.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 21, Issue 5, 1 March 2011, Pages 1334–1337
نویسندگان
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