Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P15088 (mast cell)
 14,925 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sulfamide, a quite simple molecule incorporating the sulfonamide functionality, widely used by medicinal chemists for the design of a host of biologically active derivatives with pharmacological applications, may give rise to at least five types of derivatives, by substituting one to four hydrogen atoms present in it, which show specific biological activities. Recently, some of these compounds started to be exploited for the design of many types of therapeutic agents. Among the enzymes for which sulfamide-based inhibitors were designed, are the carbonic anhydrases (CAs), a large number of proteases belonging to the aspartic protease (HIV-1 protease, gamma-secretase), serine protease (elastase, chymase, tryptase, and thrombin among others), and metalloprotease (carboxypeptidase A (CPA) and matrix metalloproteinases (MMP)) families. Some steroid sulfatase (STS) and protein tyrosine phosphatase inhibitors belonging to the sulfamide class of derivatives have also been reported. In all these compounds, many of which show low nanomolar affinity for the target enzymes for which they have been designed, the free or substituted sulfamide moiety plays important roles for the binding of the inhibitor to the active site cavity, either by directly coordinating to a metal ion found in some metalloenzymes (CAs, CPA, STS), usually by means of one of the nitrogen atoms present in the sulfamide motif, or as in the case of the cyclic sulfamides acting as HIV protease inhibitors, interacting with the catalytically critical aspartic acid residues of the active site by means of an oxygen atom belonging to the HN-SO2-NH motif, which substitutes a catalytically essential water molecule. In other cases, the sulfamide moiety is important for inducing desired physico-chemical properties to the drug-like compounds incorporating it, such as enhanced water solubility, better bioavailability, etc., because of the intrinsic properties of this highly polarized moiety when attached to an organic scaffold. This interesting motif is thus of great value for the design of pharmacological agents with a lot of applications.
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PMID:Therapeutic potential of sulfamides as enzyme inhibitors. 1671 Aug 59

The sulfamide moiety, similarly to the structurally related sulfonamide and sulfamate ones, is widely employed in medicinal chemistry for the design of biologically active compounds. Amongst the enzymes for which sulfamide-based inhibitors were designed are the carbonic anhydrases (CAs), and a large number of proteases belonging to the aspartic protease (HIV-1 protease, gamma-secretase), serine protease (elastase, chymase, tryptase and thrombin, among others) and metalloproteinase (carboxypeptidase A [CPA] and matrix metalloproteinase [MMP]) families. Some steroid sulfatase (STS) and protein tyrosine phosphatase inhibitors belonging to the sulfamide class of derivatives have also been reported. In all these compounds, many of which show low nanomolar affinity for the target enzymes for which they have been designed, the free or substituted sulfamide moiety plays an important role in the binding of the inhibitor to the active site cavity. This is achieved either by directly coordinating to the metal ion found in some metalloenzymes (CAs, CPA, STS), usually by means of one of the nitrogen atoms present in the sulfamide motif, or, as in the case of the cyclic sulfamides, acting as HIV protease inhibitors interacting with the catalytically critical aspartic acid residues of the active site by means of an oxygen atom belonging to the HN-SO(2)-NH motif that substitutes a catalytically essential water molecule. In other cases, the sulfamide moiety is important for inducing desired physicochemical properties to the drug-like compounds incorporating it, such as enhanced water solubility, better bioavailability etc., due to the intrinsic properties of this highly polarised moiety when attached to an organic scaffold. This interesting motif is, thus, of great value for the design of pharmacological agents with many applications.
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PMID:The sulfamide motif in the design of enzyme inhibitors. 2014 8