74 



ROLAND FISCHER 



Affinity for 1 gm. 



of wool in mMoles 



xl(T 2 



Compounds 



Mol. Weight 



9 9 



N,N-Diethyl l-(2-phenylethyl) isoni C,sH 29 ClN 2 

 recotamide hydrochloride Mol. Wt. 



324.9 



— CH 2 — CHo-f-N 



active 



3.3 l-(3-Indolylmethyl) isonipecotamide hydro- Ci 5 H 2( > CI N ;i O 



chloride Mol. Wt. 293.8 



/\ 



-CH 2 — N • s 



! NH / 



inactive 



3.1 Methyl l-(3-indolylmethyl) isonipecotate Ci 6 H 2 iClN 2 2 



hydrochloride Mol. Wt. 308.8 



/\ 



-CH,— N 1 



— CO— OCHrHCl 



VV , 

 ; nh . 



inactive 



6.0 



N-Benzyl-N-ethyl l-(3-indolylmethyl) iso- C 24 H 2 9N 3 OHC 

 nipecotamide hydrochloride Mol. Wt. 412.0 



CH 



.-// 



-CH 2 — N 





-CO— N 



HC1 



C 2 H E 



NH 



^n active 



