"Dydrogesterone is a progestogen that works by regulating the healthy growth and normal shedding of the womb lining by acting on progesterone receptors in the uterus."@en . . . . "Dydrogesterone"@en . . . . . . . . . . . . . . . "Dydrogesterone: 5-7 hours, 20-dihydrodydrogesterone (DHD) metabolite: 14-17 hours"@en . . . "Dydrogesterone"@en . . . . "approved"@en . "# \"Link\":http://www.patient.co.uk/showdoc/30003042/"@en . . . . . . . . . "6-Dehydro-retro-progesterone"@en . . . . "Dydrogest\u00E9rone "@en . . . "Didrogesterona"@en . . . "delta(Sup 6)-retroprogesterone"@en . . . "Humans and other mammals"@en . "152-62-5"@en . "(9\u03B2,10\u03B1)-pregna-4,6-diene-3,20-dione"@en . . "Dydrogesteronum"@en . . "10alpha-Isopregnenone"@en . "delta(6)-Retroprogesterone"@en . . . "Hydrogesterone"@en . . . "Reerink, E.H., Westerhof, P. and Scholer, H.F.L.; U.S. Patent 3,198,792; assigned to North American Philips Company, Inc."@en . . " "@en . "Retro-6-dehydroprogesterone"@en . . "Didrogesterone"@en . "9\u03B2,10\u03B1-pregna-4,6-diene-3,20-dione"@en . "A synthetic progestational hormone with no androgenic or estrogenic properties. Unlike many other progestational compounds, dydrogesterone produces no increase in temperature and does not inhibit ovulation. [PubChem]"@en . . "Rapidly absorbed in the gastrointestinal tract with a bioavailability of 28%."@en . "Hydrogestrone"@en . . "Gestatron"@en . "Used to treat irregular duration of cycles and irregular occurrence and duration of periods caused by progesterone deficiency. Also used to prevent natural abortion in patients who have a history of habitual abortions."@en . . . "No serious or unexpected toxicity has been observed with dydrogesterone. In acute toxicity studies, the LD50 doses in rats exceeded 4,640mg/kg for the oral route."@en . . "withdrawn"@en . "Dydrogesterona"@en . . "Isopregnenone"@en .