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Complement C1s Inhibitors (IC50, Ki)

Structure
Compound Name
Standard Type
Standard Values (in nM)
NafamostatIC5029.0 [1], 140.0 [2]
Benzamidine hydrochloride hydrateKi31622.78 [1], 630957.34 [2]
(2-Carbamimidoyl-1-benzothiophen-6-yl) thiophene-2-carboxylateIC501.6 [1], 46.0 [2]
3-Nitrobenzamidine hydrochlorideKi501187.23 [1], 1995262.31 [2]
3-AminobenzenecarboximidamideKi251188.64 [1], 630957.34 [2]
CID 309369Ki15848.93 [1], 2511886.43 [2]
5-Methylsulfanyl-4-[4-(5-propoxy-1-pyridin-2-ylpyrazol-4-yl)-1,3-thiazol-2-yl]thiophene-2-carboximidamideIC50300.0 [1]
5-Methylsulfanyl-4-[4-(5-propoxy-1-pyridin-2-ylpyrazol-4-yl)-1,3-thiazol-2-yl]thiophene-2-carboximidamideKi70.0 [1]
4-MethoxybenzenecarboximidamideKi100000000.0 [1]
4-(4-Phenyl-2-thiazolyl)-5-(methylthio)thiophene-2-carboxamidineKi560.0 [1]
Amido phenyl pyruvic acidKi12589.25 [1]
4-[4-(4-Chlorophenyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi436.0 [1]
4-(4-Phenyl-2-thiazolyl)-5-ethylthiophene-2-carboxamidineKi3000.0 [1]
4-(4-Phenyl-2-thiazolyl)-5-methylthiophene-2-carboxamidineKi6000.0 [1]
CID 11948634Ki10.0 [1]
4-[4-(2-Thienyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi700.0 [1]
5-Methylsulfanyl-4-(4-o-tolyl-thiazol-2-yl)-thiophene-2-carboxamidineKi850.0 [1]
5-Methylsulfanyl-4-(4-p-tolyl-thiazol-2-yl)-thiophene-2-carboxamidineKi420.0 [1]
4-[4-(4-Nitrophenyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi1000.0 [1]
4-(4-Phenyl-2-thiazolyl)thiophene-2-carboxamidineKi20000.0 [1]
4-(4-Phenyl-2-thiazolyl)-5-methoxythiophene-2-carboxamidineKi14400.0 [1]
4-[4-(4-Chloro-3-pyridinyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi870.0 [1]
5-Methylsulfanyl-4-(4-m-tolyl-thiazol-2-yl)-thiophene-2-carboxamidineKi960.0 [1]
4-[4-(4-Methoxyphenyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi900.0 [1]
4-[4-(2-Chloro-3-pyridinyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi1020.0 [1]
4-[4-(4-Biphenylyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi15400.0 [1]
4-(4-Benzyl-2-thiazolyl)-5-(methylthio)thiophene-2-carboxamidineKi1060.0 [1]
4-[4-(2-Methoxyphenyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi850.0 [1]
4-[4-(3-Nitro-4-chlorophenyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi860.0 [1]
4-(4-Cyclohexyl-2-thiazolyl)-5-(methylthio)thiophene-2-carboxamidineKi4700.0 [1]
4-[4-(2-Naphthyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi490.0 [1]
4-[4-(Phenoxymethyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi520.0 [1]
4-[4-(2,4-Dimethoxyphenyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi640.0 [1]
3-Amidinophenylpyruvic acidKi100000000.0 [1]
4-[4-(1-Benzothiophen-3-yl)-1,3-thiazol-2-yl]-5-methylsulfanylthiophene-2-carboximidamideKi450.0 [1]
2-Methyl-benzamidineKi1584893.19 [1]
4-[4-(3-Methoxyphenyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi470.0 [1]
4-[4-(2,4-Dichlorophenyl)-2-thiazolyl]-5-(methylthio)thiophene-2-carboxamidineKi3000.0 [1]
4-[7-Bromo-1-[(2,6-dichlorophenyl)methyl]benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi20.0 [1]
4-NitrobenzamidineKi100000000.0 [1]
[3-[[[3-[2-Amino-4-(diaminomethylideneamino)-6-methylphenyl]phenyl]-(5-carbamimidoyl-2-methylsulfanylthiophen-3-yl)-oxo-lambda6-sulfanylidene]amino]sulfonylphenyl]ureaKi11.0 [1]
3-(Dimethylamino)benzenecarboximidamide;2,4,6-trinitrophenolKi199526.23 [1]
3-BenzylbenzamidineKi630957.34 [1]
(2R)-2-[[(2R)-2-[[2-[[2-[[2-[[(2S)-2-[[(1R,7S,10S,13S,16S,22S,25S,28S,40R,43S,46S,49S,52S,58S,61S)-40-Acetamido-43,52-bis(2-amino-2-oxoethyl)-13-(carboxymethyl)-46-[(1R)-1-hydroxyethyl]-10,49,61-tris(1H-indol-3-ylmethyl)-16-methyl-25-(2-methylpropyl)-2,8,11,14,17,23,26,41,44,47,50,53,59,62-tetradecaoxo-30,38,65-trithia-3,9,12,15,18,24,27,42,45,48,51,54,60,63-tetradecazahexacyclo[32.29.3.132,36.03,7.018,22.054,58]heptahexaconta-32,34,36(67)-triene-28-carbonyl]amino]propanoyl]-methylamino]acetyl]-methylamino]acetyl]-methylamino]acetyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoic acidKi50000.0 [1]
(2R)-2-[[(2R)-2-[[2-[[2-[[2-[[(2S)-2-[[(7R,10S,13S,16S,22S,25S,28S,31R,34S,37S,45S,48S,51R)-51-Acetamido-45-benzyl-10-[(2S)-butan-2-yl]-34-(4-carbamimidamidobutyl)-13-(carboxymethyl)-48-(hydroxymethyl)-22,25,37-tris[(4-hydroxyphenyl)methyl]-9,12,15,21,24,27,30,33,36,39,44,47,50-tridecaoxo-28-propan-2-yl-5,53,58-trithia-8,11,14,20,23,26,29,32,35,38,43,46,49-tridecazapentacyclo[29.25.3.13,55.016,20.040,43]hexaconta-1(56),2,55(60)-triene-7-carbonyl]amino]propanoyl]-methylamino]acetyl]-methylamino]acetyl]-methylamino]acetyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoic acidKi50000.0 [1]
(7R,10S,13S,21S,24S,27S,30S,33S,36S,39S,42S,45R)-7-Acetamido-36-(3-amino-3-oxopropyl)-13-benzyl-24-(4-carbamimidamidobutyl)-39-(carboxymethyl)-10-(hydroxymethyl)-21-[(4-hydroxyphenyl)methyl]-33-(1H-imidazol-5-ylmethyl)-30-methyl-42-(2-methylpropyl)-8,11,14,19,22,25,28,34,37,40,43-undecaoxo-5,47,52-trithia-9,12,15,20,23,26,29,32,35,38,41,44-dodecazatetracyclo[25.23.3.13,49.015,18]tetrapentaconta-1,3(54),49-triene-45-carboxylic acidKi50000.0 [1]
N-[(5-Carbamimidoylthiophen-2-yl)methyl]-1-[(2R)-2-[[2-(2,6-dichlorophenyl)acetyl]amino]-3-methylbutanoyl]-2,5-dihydropyrrole-2-carboxamideIC50900.0 [1]
4-(Isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxamidineKi11000.0 [1]
5-Methylthio-4-(phenylsulfonyl)thiophene-2-carboxamidineKi750.0 [1]
5-Ethylsulfanyl-4-(4-phenyl-thiazol-2-yl)-thiophene-2-carboxamidineKi20000.0 [1]
4-[4-[3-[(2,4-Difluorophenyl)sulfonylamino]phenyl]-1,3-thiazol-2-yl]-5-methylsulfanylthiophene-2-carboximidamideKi30.0 [1]
5-Methylsulfanyl-4-[4-(1-phenyl-5-propyl-1H-pyrazol-4-yl)-thiazol-2-yl]-thiophene-2-carboxamidineKi60.0 [1]
1-[2-[3-(5-Carbamimidoyl-2-methylsulfanylthiophen-3-yl)sulfonylphenyl]-3-methylphenyl]-3-[2-(2H-tetrazol-5-yl)ethyl]ureaKi64.0 [1]
4-(1-Allyl-7-bromo-1H-benzoimidazole-5-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi70.0 [1]
4-(1-Benzyl-7-bromo-1H-benzoimidazole-5-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi30.0 [1]
4-(1-Benzyl-1H-benzoimidazole-5-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi400.0 [1]
4-(2-Methyl-furan-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi1790.0 [1]
4-[3-(2-Amino-6-methylphenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi20.0 [1]
4-[3-(2-Hydroxyphenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi460.0 [1]
4-[3-(3-Hydroxyphenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi150.0 [1]
4-(3-Allyl-7-bromo-3H-benzoimidazole-5-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi210.0 [1]
4-(3-Benzyl-7-bromobenzimidazol-5-yl)sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi400.0 [1]
4-(3-Benzyl-3H-benzoimidazole-5-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi420.0 [1]
4-[7-Bromo-1-[(2,6-difluorophenyl)methyl]benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi40.0 [1]
4-[7-Bromo-1-[(2-fluoro-5-nitrophenyl)methyl]benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi30.0 [1]
4-(7-Bromo-1-methyl-1H-benzoimidazole-5-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi400.0 [1]
4-(7-Bromo-1-phenyl-1H-benzoimidazole-5-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi310.0 [1]
4-[7-Bromo-3-[(2,5-difluorophenyl)methyl]benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi240.0 [1]
4-[7-Bromo-3-[(2,6-dichlorophenyl)methyl]benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi160.0 [1]
4-[7-Bromo-3-[(2,6-difluorophenyl)methyl]benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi170.0 [1]
4-[7-Bromo-3-[(2-fluoro-5-nitrophenyl)methyl]benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi170.0 [1]
4-[7-Bromo-3-(3-methylbut-2-enyl)benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi200.0 [1]
4-(7-Bromo-3-methyl-3H-benzoimidazole-5-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi330.0 [1]
4-[7-Chloro-3-[(2,6-difluorophenyl)methyl]benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi100.0 [1]
5-Methylsulfanyl-4-[1-(pyridin-2-ylmethyl)benzimidazol-5-yl]sulfonylthiophene-2-carboximidamideKi580.0 [1]
5-Methylsulfanyl-4-(naphthalene-2-sulfonyl)-thiophene-2-carboxamidineKi410.0 [1]
4-(Biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi260.0 [1]
N-[2-[3-(5-Carbamimidoyl-2-methylsulfanylthiophen-3-yl)sulfonylphenyl]-3-methylphenyl]-2-methylsulfonylacetamideKi120.0 [1]
N-[2-[3-(5-Carbamimidoyl-2-methylsulfanylthiophen-3-yl)sulfonylphenyl]-3-methylphenyl]-4-methylsulfonylbutanamideKi14.0 [1]
4-(1-Methyl-1H-imidazole-2-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi1880.0 [1]
4-[3-(3-Methoxyphenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi490.0 [1]
4-[7-Bromo-1-(3-methylbut-2-enyl)benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi50.0 [1]
4-[3-(2-Ethenylphenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi140.0 [1]
4-[3-(2-Chlorophenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi40.0 [1]
6-[2-[3-(5-Carbamimidoyl-2-methylsulfanylthiophen-3-yl)sulfonylphenyl]-3-methylanilino]-6-oxohexanoic acidKi42.0 [1]
4-[7-Chloro-1-[(2,6-difluorophenyl)methyl]benzimidazol-5-yl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi100.0 [1]
4-(3-Bromo-benzenesulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi360.0 [1]
4-(7-Bromo-3H-benzo[d]imidazol-5-ylsulfonyl)-5-(methylthio)thiophene-2-carboxamidineKi400.0 [1]
4-[3-[2-(Hydroxymethyl)phenyl]phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi120.0 [1]
4-(7-Bromo-3-phenyl-3H-benzoimidazole-5-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi180.0 [1]
4-[3-(4-Hydroxyphenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi190.0 [1]
4-[3-(3-Formylphenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi6.0 [1]
4-[3-(4-Methylphenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi250.0 [1]
2-[3-(5-Carbamimidoyl-2-methylsulfanylthiophen-3-yl)sulfonylphenyl]-3-methylbenzoic acidKi150.0 [1]
4-[3-(2-Methoxyphenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi610.0 [1]
4-(4-Methoxy-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidineKi350.0 [1]
4-[3-(3-Methylphenyl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi1850.0 [1]
4-[3-[2-(Hydroxymethyl)-6-methylphenyl]phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamideKi50.0 [1]
6-[[2-[3-(5-Carbamimidoyl-2-methylsulfanylthiophen-3-yl)sulfonylphenyl]-3-methylphenyl]carbamoylamino]hexanoic acidKi22.0 [1]
2-(2-Iodo-phenyl)-benzo[d][1,3]oxazin-4-oneIC501250.0 [1]



References

This online tool may be cited as follows

MLA

"Quest Database™ Complement C1s Inhibitors (IC50, Ki)." AAT Bioquest, Inc.21 Dec2024https://www.aatbio.com/data-sets/complement-c1s-inhibitors-ic50-ki.

APA

AAT Bioquest, Inc. (2024December 21). Quest Database™ Complement C1s Inhibitors (IC50, Ki). AAT Bioquest. https://www.aatbio.com/data-sets/complement-c1s-inhibitors-ic50-ki.
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