S 
CH 
Sy -d-s-na 
cHy 
Plants . Plants 
Sodium 
Dimethyldithio- 
S 
CH3 i ey carbamate CH3 ° 
picG-8 Chg -CH-C. )N-C-S-CH 
CH3 NH, OH CH; | 
: (CHOH) 3 
| ) 
CH 
§-(Dimethylthio- { 
carbamoylthio) - CH, 0H 
alanine et 
ducsbisne 1-(Dimethyldithio- 
carbamoyl) -B- 
Non glucoside 
Enzymatic 
0 
4 
HN ——CH-Cy CH ° " 
OH vp NC-S~CHy ~CH -G-CL 
PE are CH 6) OH 
Thiazolidine- v-(Dimethylthiocarbamoyl thio) - 
2-thione-4-carboxylic a-ketobutyric Acid 
Acid 
CH S 0 
gg 
Sy--s-cH, -cH, -cH-C7 
CHS “ Ny OH 
v-(Dimethylthiocarbamoyl1 thio) - 
qa-aminobutyric acid 
107 
