单词 | mifepristone |
释义 | mi·fep·ri·stone (mĭ-fĕprĭ-stōn′) n. A synthetic steroid, C29H35NO2, that blocks the action of progesterone and is used in combination with misoprostol to induce abortion in early pregnancy. Also called RU 486. [(A)MI(NO) + alteration of PHE(NYL) + PR(OPYL) + alteration of EST(RADIOL) + -ONE.] |
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