Name: Pepsin A Inhibitors (IC50, Ki)
Creator: AAT Bioquest
License: https://www.aatbio.com/tou.html

Pepsin A Inhibitors (IC50, Ki)

Structure	Compound Name	Standard Type	Standard Values (in nM)
	Tert-butyl N-[(2S)-1-[[(2S)-1-[[2,2-difluoro-6-methyl-1-[[(2S,3S)-3-methyl-1-oxo-1-(pyridin-2-ylmethylamino)pentan-2-yl]amino]-1,3-dioxoheptan-4-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]carbamate	IC50	4.2 ^[1], 6.0 ^[2]
	Pepstatin	IC50	59.0 ^[1]
	Tipranavir	Ki	2000.0 ^[1]
	Aliskiren hydrochloride	IC50	10000.0 ^[1]
	N-[Amino(imino)methyl]-2-(2,5-diphenyl-1H-pyrrol-1-yl)acetamide	IC50	50000.0 ^[1]
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References

This online resource may be cited as follows

MLA	"Quest Database™ Pepsin A Inhibitors (IC50, Ki)." AAT Bioquest, Inc., 15 Dec. 2025, https://www.aatbio.com/data-sets/pepsin-a-inhibitors-ic50-ki.
APA	AAT Bioquest, Inc. (2025, December 15). Quest Database™ Pepsin A Inhibitors (IC50, Ki). AAT Bioquest. https://www.aatbio.com/data-sets/pepsin-a-inhibitors-ic50-ki.
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