POLYPEPTIDES 45 



Decapptide. 



Leucyl-octaglycyl-glycine (a-bromisocapronyl-diglycy 1-glycyl chloride + pentaglycyl-glycine). 



Dodecafep tide. 



Leucyl-decaglycyl-glycine (bromisocapronyl-tetraglycyl-glycyl chloride + pentaglycyl- 

 glycine). 



Tetradecapeptide. 



Leucyl-triglycyl-Ieucyl-octaglycyl-glycine (bromisocapronyl-diglycyl-glycyl chloride + 

 1-leucyl-ocUglycyl-glycine). 



Oc tadecapep tide. 



Leucyl-triglycyl-leucyl-triglycyl-leucyl-octaglycyl-glytine (bromisocapronyl-diglycyl-glycyl 

 chloride + leucyl-triglycyl-leucyl-octaglycyl-glycine). 



