biexponential. In two dogs, the average half-lives for the fast and 
slow components were 4 and 47 minutes, respectively (1777). 

vi 
<. wee 3-Chloro-4 ,6—dime thoxy- 
salicylic acid 
OCH, 0 OCH OCH, 0 OH 
3 
| 

CH 30— 

cl a CH3 
6-Demethylgriseofulvin 2'-Demethyl griseofulvin 
