the homo-aza-steroidal ester of [ p- [ bis ( 2-chloroethyl ) amino ] phenyl ] acetic acid , 3beta-hydroxy-13alpha-amino-13,17-seco-5alpha-androstan-17-oic-13,17 , -lactam p-bis ( 2-chloroethyl ) aminophenylacetate ( ase ) , gives a greater than 50 % increased lifespan over controls in the treatment of l1210 leukemia by the ip , sc , and oral routes of administration and a greater than 150 % increased lifespan in the treatment of p388 leukemia by the ip route ( the only route tested ) .
C1527415
oral routes of administration
C0013153
route