See Also: norgestrienone(medicine)
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norgestrienone (medicine)


norgestrienone
<chemical> 17-hydroxy-19-nor-17 alpha-pregna-4,9,11-trien-20-yn-3-one. A synthetic steroid with progestational and contraceptive activities.

Pharmacological action: contraceptives, oral, synthetic, progestational hormones, synthetic.

Chemical name: 19-Norpregna-4,9,11-trien-20-yn-3-one, 17-hydroxy-, (17alpha)-