| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| J | ANTIINFECTIVES FOR SYSTEMIC USE | 系统用抗感染药 |
| J05 | ANTIVIRALS FOR SYSTEMIC USE | 系统用药的抗病毒药 |
| J05A | DIRECT ACTING ANTIVIRALS | 直接作用的抗病毒药 |
| J05AC | Cyclic amines | 环胺类 |
| J05AC02 | rimantadine | 金刚乙胺 |
| J05AC03 | tromantadine | 曲金刚胺 |