General Information of the Protein
Protein ID
PT04304
Protein Name
Acidic mammalian chitinase
Secondarily
Protein Name
YNL
Gene Name
CHIA
Secondarily
Gene Name
Chia1
Sequence
MAKLLLVTGLALLLNAQLGSAYNLICYFTNWAQYRPGLGSFKPDDINPCLCTHLIYAFAGMQNNEITTIEWNDVTLYKAFNDLKNRNSKLKTLLAIGGWNFGTAPFTTMVSTSQNRQTFITSVIKFLRQYGFDGLDLDWEYPGSRGSPPQDKHLFTVLVKEMREAFEQEAIESNRPRLMVTAAVAGGISNIQAGYEIPELSKYLDFIHVMTYDLHGSWEGYTGENSPLYKYPTETGSNAYLNVDYVMNYWKNNGAPAEKLIVGFPEYGHTFILRNPSDNGIGAPTSGDGPAGPYTRQAGFWAYYEICTFLRSGATEVWDASQEVPYAYKANEWLGYDNIKSFSVKAQWLKQNNFGGAMIWAIDLDDFTGSFCDQGKFPLTSTLNKALGISTEGCTAPDVPSEPVTTPPGSGSGGGSSGGSSGGSGFCADKADGLYPVADDRNAFWQCINGITYQQHCQAGLVFDTSCNCCNWP
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Organism
Mus musculus, Mouse
Protein Classification
Enzyme
>
Hydrolase
Function
Degrades chitin and chitotriose. May participate in the defense against nematodes, fungi and other pathogens. Plays a role in T-helper cell type 2 (Th2) immune response. Contributes to the response to IL-13 and inflammation in response to IL-13. Stimulates chemokine production by pulmonary epithelial cells. Protects lung epithelial cells against apoptosis and promotes phosphorylation of AKT1. Its function in the inflammatory response and in protecting cells against apoptosis is inhibited by allosamidin, suggesting that the function of this protein depends on carbohydrate binding. Presence in saliva and gastric juice suggests a function as a digestive enzyme.
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Uniprot ID
Primary ID:
Q91XA9

Secondarily ID:
A0T468
B8K282
Q3TVE7
Q99PH2
Q9D803
Q9JLN1
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Ensembl ID
ENSG00000134216
Subcellular Location
Secreted
Cytoplasm
Cytoplasmic granule
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000026 , CHO-K1
Compound ID Compound Name Compound Formula
CP0839360
5-(4-((2S,5S)-5-(4-Chlorobenzyl)-2-isobutylmorpholino)-piperidin-1-yl)-4H-1,2,4-triazol-3-amine
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C22H33ClN6O
 1
1
IC50 = 1 nM
   TI
   LI
   LO
   TS
CP0946120
5-(4-((2S,5S)-5-(4-Chlorobenzyl)-2-ethylmorpholino)-piperidin-1-yl)-4H-1,2,4-triazol-3-amine
   Show/Hide
C20H29ClN6O
 1
1
IC50 = 1.3 nM
   TI
   LI
   LO
   TS
CP0719096
5-(4-((2S,5S)-5-(4-Chlorobenzyl)-2-isopropylmorpholino)-piperidin-1-yl)-4H-1,2,4-triazol-3-amine
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C21H31ClN6O
 1
1
IC50 = 2.1 nM
   TI
   LI
   LO
   TS
CP0719097
2-((2R,5S)-4-(1-(5-Amino-4H-1,2,4-triazol-3-yl)piperidin-4-yl)-5-(4-chlorobenzyl)morpholin-2-yl)propan-2-ol
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C21H31ClN6O2
 1
1
IC50 = 5.5 nM
   TI
   LI
   LO
   TS
CP0456481
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-(naphthalen-1-ylmethyl)piperidin-4-amine
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C26H29ClN6
 1
1
IC50 = 6.2 nM
   TI
   LI
   LO
   TS
CP0957936
((2R,5S)-4-(1-(5-Amino-4H-1,2,4-triazol-3-yl)piperidin-4-yl)-5-(4-chlorobenzyl)morpholin-2-yl)methanol
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C19H27ClN6O2
 1
1
IC50 = 6.7 nM
   TI
   LI
   LO
   TS
CP0946531
5-(4-((2R,5S)-5-(4-Chlorobenzyl)-2-(methoxymethyl)-morpholino)piperidin-1-yl)-4H-1,2,4-triazol-3-amine
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C20H29ClN6O2
 1
1
IC50 = 7.7 nM
   TI
   LI
   LO
   TS
CP0719098
5-(4-((2S,5S)-5-(4-Chlorobenzyl)-2-methylmorpholino)-piperidin-1-yl)-4H-1,2,4-triazol-3-amine
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C19H27ClN6O
 2
1
IC50 = 7.8 nM
   TI
   LI
   LO
   TS
2
Ki = 5.7 nM
   TI
   LI
   LO
   TS
CP0956391
(2R,5S)-4-(1-(5-Amino-4H-1,2,4-triazol-3-yl)piperidin-4-yl)-5-(4-chlorobenzyl)-N-methylmorpholine-2-carboxamide
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C20H28ClN7O2
 1
1
IC50 = 7.8 nM
   TI
   LI
   LO
   TS
CP0437217
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-(cyclohexylmethyl)piperidin-4-amine
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C22H33ClN6
 1
1
IC50 = 8 nM
   TI
   LI
   LO
   TS
CP0447368
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-bromophenyl)ethyl]-N-(2-methylpropyl)piperidin-4-amine
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C19H29BrN6
 1
1
IC50 = 8 nM
   TI
   LI
   LO
   TS
CP0368213
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-[(2-chlorophenyl)methyl]piperidin-4-amine
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C22H26Cl2N6
 1
1
IC50 = 9.7 nM
   TI
   LI
   LO
   TS
CP0409606
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-benzyl-N-[2-(4-chlorophenyl)ethyl]piperidin-4-amine
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C22H27ClN6
 1
1
IC50 = 11.2 nM
   TI
   LI
   LO
   TS
CP0390143
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-(oxolan-2-ylmethyl)piperidin-4-amine
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C20H29ClN6O
 1
1
IC50 = 17 nM
   TI
   LI
   LO
   TS
CP0323379
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-(2-methylpropyl)piperidin-4-amine
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C19H29ClN6
 2
1
IC50 = 18.8 nM
   TI
   LI
   LO
   TS
2
Ki = 10.5 nM
   TI
   LI
   LO
   TS
CP0161810
2-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-[2-(4-chlorophenyl)ethyl]amino]-N-methylethanesulfonamide
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C18H28ClN7O2S
 1
1
IC50 = 21 nM
   TI
   LI
   LO
   TS
CP0220464
3-[4-[(2S,4R)-2-[(4-chlorophenyl)methyl]-4-methoxypyrrolidin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
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C19H27ClN6O
 1
1
IC50 = 21 nM
   TI
   LI
   LO
   TS
CP0157956
N-[2-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-[2-(4-chlorophenyl)ethyl]amino]ethyl]methanesulfonamide
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C18H28ClN7O2S
 1
1
IC50 = 22 nM
   TI
   LI
   LO
   TS
CP0220471
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-(oxetan-3-yl)piperidin-4-amine
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C18H25ClN6O
 1
1
IC50 = 27 nM
   TI
   LI
   LO
   TS
CP0363328
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-(2-methoxy-2-methylpropyl)piperidin-4-amine
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C20H31ClN6O
 1
1
IC50 = 28 nM
   TI
   LI
   LO
   TS
CP0230989
3-[4-[(3S)-3-[(4-chlorophenyl)methyl]morpholin-4-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
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C18H25ClN6O
 1
1
IC50 = 30 nM
   TI
   LI
   LO
   TS
CP0262463
N-[2-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-[2-(4-chlorophenyl)ethyl]amino]ethyl]acetamide
   Show/Hide
C19H28ClN7O
 1
1
IC50 = 35 nM
   TI
   LI
   LO
   TS
CP0458641
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-bromophenyl)ethyl]-N-ethylpiperidin-4-amine
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C17H25BrN6
 1
1
IC50 = 36 nM
   TI
   LI
   LO
   TS
CP0262465
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-[(2S)-2-methoxypropyl]piperidin-4-amine
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C19H29ClN6O
 1
1
IC50 = 53 nM
   TI
   LI
   LO
   TS
CP0352216
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-(2-methoxyethyl)piperidin-4-amine
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C18H27ClN6O
 1
1
IC50 = 55 nM
   TI
   LI
   LO
   TS
CP0157955
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-(oxan-2-ylmethyl)piperidin-4-amine
   Show/Hide
C21H31ClN6O
 1
1
IC50 = 56 nM
   TI
   LI
   LO
   TS
CP0686385
(S)-3-(4-(3-(4-chlorobenzyl)-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)piperidin-1-yl)-1H-1,2,4-triazol-5-amine
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C23H27ClN6O
 1
1
IC50 = 59 nM
   TI
   LI
   LO
   TS
CP0220465
3-[4-[(2S,4S)-2-[(4-chlorophenyl)methyl]-4-methoxypyrrolidin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
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C19H27ClN6O
 1
1
IC50 = 65 nM
   TI
   LI
   LO
   TS
CP0109502
(2R)-1-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-[2-(4-chlorophenyl)ethyl]amino]propan-2-ol
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C18H27ClN6O
 1
1
IC50 = 66 nM
   TI
   LI
   LO
   TS
CP0075840
(3R,5S)-1-[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-5-[(4-chlorophenyl)methyl]pyrrolidin-3-ol
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C18H25ClN6O
 1
1
IC50 = 68 nM
   TI
   LI
   LO
   TS
CP0075800
1-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-[2-(4-chlorophenyl)ethyl]amino]-2-methylpropan-2-ol
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C19H29ClN6O
 1
1
IC50 = 73 nM
   TI
   LI
   LO
   TS
CP0175801
3-[4-[(2R)-2-[(4-chlorophenyl)methyl]piperidin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
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C19H27ClN6
 1
1
IC50 = 81 nM
   TI
   LI
   LO
   TS
CP0417516
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-ethylpiperidin-4-amine
   Show/Hide
C17H25ClN6
 1
1
IC50 = 95 nM
   TI
   LI
   LO
   TS
CP0476153
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-bromophenyl)ethyl]-N-methylpiperidin-4-amine
   Show/Hide
C16H23BrN6
 1
1
IC50 = 108 nM
   TI
   LI
   LO
   TS
CP0238580
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-[(2R)-2-methoxypropyl]piperidin-4-amine
   Show/Hide
C19H29ClN6O
 1
1
IC50 = 110 nM
   TI
   LI
   LO
   TS
CP0369392
3-[4-[(2R)-2-[(4-chlorophenyl)methyl]pyrrolidin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
   Show/Hide
C18H25ClN6
 1
1
IC50 = 120 nM
   TI
   LI
   LO
   TS
CP0220469
1-[2-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-[2-(4-chlorophenyl)ethyl]amino]ethyl]-3-methylurea
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C19H29ClN8O
 1
1
IC50 = 130 nM
   TI
   LI
   LO
   TS
CP0238581
2-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-[2-(4-chlorophenyl)ethyl]amino]ethanol
   Show/Hide
C17H25ClN6O
 1
1
IC50 = 135 nM
   TI
   LI
   LO
   TS
CP0220467
(3S,5S)-1-[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-5-[(4-chlorophenyl)methyl]pyrrolidin-3-ol
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C18H25ClN6O
 1
1
IC50 = 170 nM
   TI
   LI
   LO
   TS
CP0434613
(2S)-1-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-[2-(4-chlorophenyl)ethyl]amino]propan-2-ol
   Show/Hide
C18H27ClN6O
 1
1
IC50 = 180 nM
   TI
   LI
   LO
   TS
CP0452090
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-propan-2-ylpiperidin-4-amine
   Show/Hide
C18H27ClN6
 1
1
IC50 = 185 nM
   TI
   LI
   LO
   TS
CP0417514
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-chlorophenyl)ethyl]-N-methylpiperidin-4-amine
   Show/Hide
C16H23ClN6
 1
1
IC50 = 245 nM
   TI
   LI
   LO
   TS
CP0447331
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(2,4-dichlorophenyl)ethyl]-N-methylpiperidin-4-amine
   Show/Hide
C16H22Cl2N6
 1
1
IC50 = 333 nM
   TI
   LI
   LO
   TS
CP0220468
3-[4-[3-(4-chlorophenyl)piperidin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
   Show/Hide
C18H25ClN6
 1
1
IC50 = 335 nM
   TI
   LI
   LO
   TS
CP0220472
2-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-[2-(4-chlorophenyl)ethyl]amino]acetic acid
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C17H23ClN6O2
 1
1
IC50 = 395 nM
   TI
   LI
   LO
   TS
CP0365402
3-[4-[(2S,3S)-2-[(4-chlorophenyl)methyl]-3-methoxyazetidin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
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C18H25ClN6O
 1
1
IC50 = 485 nM
   TI
   LI
   LO
   TS
CP0417517
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-methyl-N-[2-(4-methylphenyl)ethyl]piperidin-4-amine
   Show/Hide
C17H26N6
 1
1
IC50 = 544 nM
   TI
   LI
   LO
   TS
CP0458649
N-[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-1-(4-bromophenyl)methanesulfonamide
   Show/Hide
C14H19BrN6O2S
 1
1
IC50 = 573 nM
   TI
   LI
   LO
   TS
CP0957172
(S)-4-(1-(5-Amino-4H-1,2,4-triazol-3-yl)piperidin-4-yl)-5-(4-chlorobenzyl)piperazin-2-one
   Show/Hide
C18H24ClN7O
 1
1
IC50 = 660 nM
   TI
   LI
   LO
   TS
CP0719095
5-(4-((2R,5S)-5-(4-Chlorobenzyl)-2-methylmorpholino)-piperidin-1-yl)-4H-1,2,4-triazol-3-amine
   Show/Hide
C19H27ClN6O
 1
1
IC50 = 1000 nM
   TI
   LI
   LO
   TS
CP0352217
2-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-[2-(4-chlorophenyl)ethyl]amino]-N-methylacetamide
   Show/Hide
C18H26ClN7O
 1
1
IC50 = 1150 nM
   TI
   LI
   LO
   TS
CP0447329
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-methyl-N-[2-(4-propan-2-ylphenyl)ethyl]piperidin-4-amine
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C19H30N6
 1
1
IC50 = 1288 nM
   TI
   LI
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   TS
CP0478236
1-[4-(5-amino-1H-1,2,4-triazol-3-yl)piperazin-1-yl]-2-(4-bromophenoxy)ethanone
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C14H17BrN6O2
 1
1
IC50 = 1355 nM
   TI
   LI
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   TS
CP0437222
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-ethylphenyl)ethyl]-N-methylpiperidin-4-amine
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C18H28N6
 1
1
IC50 = 1430 nM
   TI
   LI
   LO
   TS
CP0437223
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-cyclopropylphenyl)ethyl]-N-methylpiperidin-4-amine
   Show/Hide
C19H28N6
 1
1
IC50 = 1735 nM
   TI
   LI
   LO
   TS
CP0041008
3-[4-[2-(4-bromophenoxy)ethyl]piperazin-1-yl]-1H-1,2,4-triazol-5-amine
   Show/Hide
C14H19BrN6O
 1
1
IC50 = 2095 nM
   TI
   LI
   LO
   TS
CP0157970
3-[4-[3-(4-chlorophenyl)pyrrolidin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
   Show/Hide
C17H23ClN6
 1
1
IC50 = 2600 nM
   TI
   LI
   LO
   TS
CP0955868
(S)-4-(1-(5-Amino-4H-1,2,4-triazol-3-yl)piperidin-4-yl)-3-(4-chlorobenzyl)thiomorpholine-1,1-Dioxide
   Show/Hide
C18H25ClN6O2S
 1
1
IC50 = 3000 nM
   TI
   LI
   LO
   TS
CP0370214
3-[4-[(2S,5S)-2-[(4-chlorophenyl)methyl]-5-methyl-4-(2-methylpropyl)piperazin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
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C23H36ClN7
 1
1
IC50 = 4170 nM
   TI
   LI
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   TS
CP0437221
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[2-(4-tert-butylphenyl)ethyl]-N-methylpiperidin-4-amine
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C20H32N6
 1
1
IC50 = 7330 nM
   TI
   LI
   LO
   TS
CP0311092
3-[4-[(2S)-2-[(4-chlorophenyl)methyl]-4-methylpiperazin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
   Show/Hide
C19H28ClN7
 1
1
IC50 = 7600 nM
   TI
   LI
   LO
   TS
CP0882792
(S)-4-(1-(5-Amino-4H-1,2,4-triazol-3-yl)piperidin-4-yl)-3-(4-chlorobenzyl)piperazin-2-one
   Show/Hide
C18H24ClN7O
 1
1
IC50 = 22000 nM
   TI
   LI
   LO
   TS
CP0478235
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-methyl-N-(2-phenylethyl)piperidin-4-amine
   Show/Hide
C16H24N6
 1
1
IC50 = 24400 nM
   TI
   LI
   LO
   TS
CP0417510
N-[[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]methyl]-4-bromobenzamide
   Show/Hide
C15H19BrN6O
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0417513
N-[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-1-(4-bromophenyl)-N-methylmethanesulfonamide
   Show/Hide
C15H21BrN6O2S
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0437218
1-(5-amino-1H-1,2,4-triazol-3-yl)-N-[(4-bromophenyl)methyl]piperidine-4-carboxamide
   Show/Hide
C15H19BrN6O
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0437220
1-[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-3-(4-bromophenyl)urea
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C14H18BrN7O
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0447367
N-[1-(5-amino-1H-1,2,4-triazol-3-yl)piperidin-4-yl]-2-(4-bromophenyl)acetamide
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C15H19BrN6O
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0458642
3-[4-[[(4-bromophenyl)methyl-methylamino]methyl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
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C16H23BrN6
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
Biochemical Assays
Compound ID Compound Name Compound Formula
CP0370214
3-[4-[(2S,5S)-2-[(4-chlorophenyl)methyl]-5-methyl-4-(2-methylpropyl)piperazin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
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C23H36ClN7
 1
1 IC50 = 4170 nM
CP0311092
3-[4-[(2S)-2-[(4-chlorophenyl)methyl]-4-methylpiperazin-1-yl]piperidin-1-yl]-1H-1,2,4-triazol-5-amine
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C19H28ClN7
 1
1 IC50 = 7600 nM