Definition of Thioguanine
1. Noun. An antineoplastic drug used to treat acute leukemias.
Medical Definition of Thioguanine
1.
2-amino-1,7-dihydro-6h-purine-6-thione. An antineoplastic compound which also has antimetabolite action. The drug is used in the therapy of acute leukaemia.
Pharmacological action: antimetabolites, antineoplastic.
Chemical name: 6H-Purine-6-thione, 2-amino-1,7-dihydro-
(12 Dec 1998)
Lexicographical Neighbors of Thioguanine
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