Table 1 Enzyme and cell-based assays profile of (-)-SCR1693.

From: (-)-SCR1693 Protects against Memory Impairment and Hippocampal Damage in a Chronic Cerebral Hypoperfusion Rat Model

Assay

Test Concentration (M)

% Inhibition of Control Values

% of Control Values

Reference Compound

IC50 Ref (M)

nH Ref

1st

2nd

Mean

CDK5 /p35

3.0E-05

−5

105.2

104.1

104.6

staurosporine

2.1E-08

1.2

GSK3beta

3.0E-05

−3

106.4

98.8

102.6

staurosporine

9.9E-08

1.6

MARK1

3.0E-05

−4

100.7

107.8

104.2

staurosporine

1.5E-08

2.9

MARK2

3.0E-05

7

93.5

91.5

92.5

H-89

8.3E-06

2.9

MARK3

3.0E-05

4

95.8

96.9

96.3

staurosporine

1.7E-08

1.6

MARK4

3.0E-05

2

98.5

97.1

97.8

hymenialdisine

3.6E-08

1.4