DDP (di-n-propyl-2,2-dichlorvinyl phosphate) 
Enzymatic studies with chymotrypsin have shown that DDP phosphorylated 
protein without releasing acid. At the same time, dichloroacetaldehyde was 
liberated (718). Studies with DDVP have shown that the aldehyde may then be 
metabolized to the saturated alcohol and conjugated as the glucuronide.. 
(See DDVP)., 
0 Cl 
0) --P-0-C of 
(CHO) p-P-O-CH=C 
Cl 
Protein 1 
) CH,-0-P-(0C,H,), 
Cl | 
/ o° 
HO-CH=C + HN-CH-CO 
cl ete we 
| J“ 
one Cl 
w 
| Ye-CH 
| H Cl 
“<< 
HO—CH, —CHC1, > Glucuronide 
127 
SE Ne NC aE LITER eas, a_i OO 
