* * *
Or·tho-No·vum (or″tho-noґvəm) trademark for oral contraceptive therapeutic regimens containing norethindrone as the progestational agent and either ethinyl estradiol or mestranol as the estrogen component.Medical dictionary. 2011.
Ortho-Novum — /awr thoh noh veuhm/, Pharm., Trademark. a brand name for a tablet containing the progestogen norethindrone and an estrogen, used as an oral contraceptive. * * * … Universalium
Ortho-Novum — /awr thoh noh veuhm/, Pharm., Trademark. a brand name for a tablet containing the progestogen norethindrone and an estrogen, used as an oral contraceptive … Useful english dictionary
Ortho Pharmaceutical — was initially formed in the United States in 1931 as a subsidiary of Johnson Johnson to market the first prescription spermicidal contraceptive jelly, Ortho Gynol. Contents 1 History 2 See also 3 References … Wikipedia
Oral contraceptive formulations — Oral contraceptives come in a variety of formulations. The main division is between combined oral contraceptive pills, containing both estrogen and synthetic progestogens (strictly progestins, the term used in the United States, but the former… … Wikipedia
Progestin — Co inventor Luis E. Miramontes s signed laboratory notebook. October 15, 1951 A progestin is a synthetic[1] progestogen that has progestinic effects similar to progesterone. [2] … Wikipedia
ethinyl estradiol — or ethy·nyl·es·tra·di·ol .eth ə nil .es trə dī .ȯl, .ōl or chiefly Brit ethi·nyl·oes·tra·di·ol or ethy·nyl·oes·tra·di·ol .eth ə nil .ē strə dī .ȯl, ē strad ē .ȯl, .ōl n a white crystalline very potent synthetic estrogen C20H24O2 prepared from… … Medical dictionary
mestranol — The 3 methyl ether of ethynyl estradiol; an estrogen used in many oral contraceptive preparations. * * * mes·tra·nol mes trə .nȯl, .nōl n a synthetic estrogen C21H26O2 used in birth control pills see … Medical dictionary
norethindrone — A potent orally effective progestational agent with some estrogenic and androgenic activity; used as a substitute for progesterone and, in combination with an estrogen, as an oral contracepti … Medical dictionary
Djerassi , Carl — (1923–) American chemist Djerassi was born in the Austrian capital of Vienna, the son of a Bulgarian physician and an Austrian mother. As both parents were Jewish, Djerassi emigrated to America in 1939. He was educated at Kenyon College, Ohio,… … Scientists
List of Latin and Greek words commonly used in systematic names — Contents 1 List of words 1.1 A 1.2 B 1.3 C … Wikipedia
