& 
ae S 

HO- B-OCH, 
0 
——_—_—} 
0=$=0 
AY 
O-Desmethyl Famphur H  CH3 
O,N-Bis-desmethyl 
Famphur 
CH.,OP—OCH CH.O-P-OCH 
“ye 7 OH 
——____ 
o=$=0 ate 0-8-0 
CH3 TH3 H* Hy OH 
Famphur N-Desmethyl Famphur p-Hydroxybenzene 
sulfonic acid 
0 
d q 
oH ,0-F 0683 
eee 

oN, 
CH3 CH. 
Famoxon 
Glucuronide/or Glucuronide/or 
Sulfate Sulfate 
208 
