PHYSIOLOGY AND BIOCHEMISTRY OF SHOCK 413 



C2H5 



\ / \ / 



CH2— CH2— N =1571 F 



\ 



C2H5 

 N'-phenyl-N'-ethyl-N-dimethylethylenediamine 



-CH2 



\ CH3 



\ / 

 N— CH2CH2— N = 2339 RP = Antergan 



CH3 

 N'-phenyl-N'-benzyl-N-dimethylethylenediamine 



CH3O — C > — CH2 



\ CH3 



\ N— CH2CH2— N =2786 RP 



-n/ \ 



CH3 



N-p-methoxybenzyl-N-dimethoaminoethyl-a-aminopyridine 



CH3 



/ 



>CHO— CH2CH2N . HCl = Benadryl 



\ 

 CH3 



)8-Dimethylaminoethyl-benzhydryl-ether-hydrochloride 



CH2CH2 



/ \ 



>CHO— CH2CH2— N O.HCl= A-446 



\ / 



CH2CH2 



/3-Morpholino-ethyl-benzhydryl-ether-hydrochIoride 



