U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

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Showing 121 - 130 of 187 results

Paroxypropione (brand names Frenantol, Frenormon, Hypophenon, Paroxon, Possipione, Profenone is a synthetic, non-steroidal estrogen that has been used medically as an antigonadotropin in Spain and Italy. Paroxypropione was first synthesized in 1902. Its antigonadotropic properties were discovered in 1951 and it entered clinical use shortly thereafter. Paroxypropione is a product from the oxidative splitting of stilbestrol, with a low degree of estrogenicity, has been found a valuable drug for checking the growth of lung metastases secondary to certain malignant tumors such as chorionepitheliomas or nephrobiastomas. As the drug possesses relatively low affinity for the estrogen receptor and must be given at high dosages to achieve significant estrogenic and antigonadotropic action.
mixture
Status:
First approved in 2001

Class:
MIXTURE



Norelgestromin, the progestin, is the active metabolite of norgestimate and is structurally related to 19-nortestosterone. Norgestimate and norelgestromin mimic the physiologic effects of progesterone at the progesterone receptor. Johnson & Johnson developed an adhesive female contraceptive patch that contains ethinylestradiol (0.75mg) and the progestogen norelgestromin (6mg). his product is a combination contraceptive acting via the inhibition gonadotropins. Its primary mechanism of action involves the suppression of ovulation, including changes in the cervical mucus and endometrium. The patch delivers a continuous flow of hormones through the skin and into the bloodstream. The contraceptive patch is available in countries worldwide.
mixture
Status:
First approved in 1989

Class:
MIXTURE



Norgestimate is a steroidal progestin of the 19-nortestosterone group that is used in combination with ethinylestradiol as an oral contraceptive and for treatment of acne. and in combination with estradiol in menopausal hormone replacement therapy. Norgestimate shows high selectivity for the progesterone receptor and low androgenic activity.
Status:
Investigational
Source:
NCT03333824: Phase 1 Interventional Completed Solid Tumours
(2017)
Source URL:

Class:
PROTEIN

Showing 121 - 130 of 187 results