Code L01A - alkylating agents. ATC (Anatomic Therapeutic Chemical). Level 3

Level below

Code L01AA

nitrogen mustard analogues

Code L01AB

alkyl sulfonates

Code L01AC

ethylene imines

Code L01AD

nitrosoureas

Code L01AG

epoxides

Code L01AX

other alkylating agents

Level higher

Code L01

antineoplastic agents