We found 2 definitions of amethopterin from 2 different sources.
Noun |
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amethopterin - toxic antimetabolite that limits cellular reproduction by acting as an antagonist to folic acid; used to treat certain cancers and psoriasis and rheumatoid arthritis | ||
methotrexate, methotrexate sodium | ||
antimetabolite an antineoplastic drug that inhibits the utilization of a metabolite |