TABLE 1

Cross-inhibition of furin, PC1/3, and PC2 by the best 2,5-dideoxystreptamine derivatives

Compounds	IC₅₀
Compounds	Furin		PC1/3		PC2
	μM
166631	2	[R² = 0.96]	22	[R² = 0.99]	>500
166550	5	[R² = 0.99]	33	[R² = 0.99]	>500
166811	1.5	[R² = 0.98]	5	[R² = 0.98]	>500
166812	0.65	[R² = 0.98]	20	[R² = 0.97]	>500
166829	>50		>50	[R² = 0.76]	4	[R² = 0.97]
166830	>50		>50	[R² = 0.84]	2	[R² = 0.99]
166369	>50		>50	[R² = 0.99]	4.5	[R² = 0.98]