Table 4. Inhibitory avoidance test session descent latency of animals treated with the test compounds and/or vehicle submitted to a streptozotocin-induced Alzheimer's model.

Compound	Median of avoidance latency descent a (s)
Vehicle	14.00 (08–16)
1	116.50 (53–178)
2	80.00 (25–126.3)
3	130.00 (87–180)
4	72.00 (33–96.25)
5	107.00 (49–180)
Galantamine	122.50 (57–180)

^aMedian data following interquartile intervals (25% and 75%).