norgestrel

(nor-jesĀ“trәl) a potent synthetic progestational agent used, alone or in combination with an estrogen component, as an oral contraceptive.
Found on http://www.encyclo.co.uk/local/21001

norgestrel

[n] - synthetic progestin used in oral contraceptives
Found on http://www.webdictionary.co.uk/definition.php?query=norgestrel

norgestrel

<chemical> (+-)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one. A progestational agent with actions similar to those of progesterone. This racaemic or (+-)-form has about half the potency of the levo form (levonorgestrel). Norgestrel is used as a contraceptive and ovulation inhibitor and for the control of menstrual disorders and endom...
Found on http://www.encyclo.co.uk/local/20973

norgestrel

noun synthetic progestin used in oral contraceptives
Found on http://wordnetweb.princeton.edu/perl/webwn?s=norgestrel
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