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. Author manuscript; available in PMC: 2009 Sep 1.
Published in final edited form as: Int J Pharm. 2008 Jun 23;361(1-2):118–124. doi: 10.1016/j.ijpharm.2008.05.024

Table II.

Stability in rat intestinal homogenate - First order degradation rate constants and half lives of all prodrugs.

Drug K*103 (hr−1) T1/2 (hr)
LLACV - < 0.08
LDACV 688.23 ± 48.68 1.01 ± 0.07
DLACV 110.06 ± 4.52 6.27 ± 0.25
DDACV * *
*

represents no degradation during the time of study. (-) represents the whole prodrug degraded in less than first sampling time point (5min). Each value is represented as mean ± stdev. (n=3)