Medical Definition of Harringtonines
1.
Substances isolated from the seeds of cephalotaxus harringtonia, var. Drupacea. They are esters of the alkaloid cephalotaxine and may be effective as antineoplastic agent.
Pharmacological action: antineoplastic agent, phytogenic.
(12 Dec 1998)
Lexicographical Neighbors of Harringtonines
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