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Flugestone
Flugestone ( INN, BAN), also known as flurogestone, as well as 9α-fluoro-11β,17α-dihydroxyprogesterone, is a steroidal progestin of the 17α-hydroxyprogesterone group that was never marketed. An acetate ester, flurogestone acetate, is used in veterinary medicine. See also * 9α-Bromo-11-ketoprogesterone * Fluorometholone * Medrysone Medrysone ( INN, USAN) (brand names HMS, Medrocort, others; former developmental code name NSC-63278), also known as hydroxymethylprogesterone, methylhydroxyprogesterone, or hydroxymesterone, as well as 6α-methyl-11β-hydroxyprogesterone or 6α- ... * Norgestomet References Glucocorticoids Halohydrins Organofluorides Pregnanes Progestogens {{steroid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flurogestone Acetate
Flugestone acetate (FGA), sold under the brand name Cronolone among others, is a progestin medication which is used in veterinary medicine. Uses Veterinary FGA is used as an intravaginal sponge preparation to synchronize estrus in ewes and goats. Chemistry FGA, also known as 17α-acetoxy-9α-fluoro-11β-hydroxyprogesterone or as 17α-acetoxy-9α-fluoro-11β-hydroxypregn-4-ene-3,20-dione, is a synthetic pregnane steroid and a derivative of progesterone and 17α-hydroxyprogesterone. It is the C17α acetate ester of flugestone. History FGA was developed and marketed by G.D. Searle & Company in the 1960s. Society and culture Generic names ''Flugestone acetate'' is the generic name of the drug and its and , while ''flurogestone acetate'' is its . ''Flugestone'' is the and of the unesterified free alcohol form. FGA is also known by its developmental code names ''NSC-65411'' and ''SC-9880''. Brand names FGA is or has been marketed under the brand names Chronogest, Chr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fluorometholone
Fluorometholone ( INN, BAN, JAN) (brand names Efflumidex, Flucon, FML Forte, FML, others), also known as 6α-methyl-9α-fluoro-11β,17α-dihydroxypregna-1,4-diene-3,20-dione, is a synthetic glucocorticoid which is used in the treatment of inflammatory eye diseases. The C17α acetate ester, fluorometholone acetate (brand name Flarex), is also a glucocorticoid and is used for similar indications. Most common indication for this drug is seasonal allergic conjunctivitis and other allergies of the eye. See also * 9α-Bromo-11-ketoprogesterone * Flugestone * Medrysone Medrysone ( INN, USAN) (brand names HMS, Medrocort, others; former developmental code name NSC-63278), also known as hydroxymethylprogesterone, methylhydroxyprogesterone, or hydroxymesterone, as well as 6α-methyl-11β-hydroxyprogesterone or 6α- ... References External links Drugs.com flarex Alcon officialpage Fluorometholoneall you should know. Glucocorticoids Halohydrins Organofluorides Novartis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Progestin
A progestogen, also referred to as a progestagen, gestagen, or gestogen, is a type of medication which produces effects similar to those of the natural female sex hormone progesterone in the body. A progestin is a ''synthetic'' progestogen. Progestogens are used most commonly in hormonal birth control and menopausal hormone therapy. They can also be used in the treatment of gynecological conditions, to support fertility and pregnancy, to lower sex hormone levels for various purposes, and for other indications. Progestogens are used alone or in combination with estrogens. They are available in a wide variety of formulations and for use by many different routes of administration. Examples of progestogens include natural or bioidentical progesterone as well as progestins such as medroxyprogesterone acetate and norethisterone. Side effects of progestogens include menstrual irregularities, headaches, nausea, breast tenderness, mood changes, acne, increased hair growth, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medrysone
Medrysone ( INN, USAN) (brand names HMS, Medrocort, others; former developmental code name NSC-63278), also known as hydroxymethylprogesterone, methylhydroxyprogesterone, or hydroxymesterone, as well as 6α-methyl-11β-hydroxyprogesterone or 6α-methyl-11β-hydroxypregn-4-ene-3,20-dione, is a synthetic glucocorticoid that is or has been used in the treatment of inflammatory eye diseases. It has been discontinued in the United States. Although it is very similar in structure to progesterone, neither progestogenic nor androgenic activity has been demonstrated for or attributed to medrysone. Environmental presence In 2021, medrysone was one of the 12 compounds identified in sludge samples taken from 12 wastewater treatment plants in California that were associated with estrogenic activity in in vitro. See also * 9α-Bromo-11-ketoprogesterone * 11β-Hydroxyprogesterone 11β-Hydroxyprogesterone (11β-OHP), also known as 21-deoxycorticosterone, as well as 11β-hydroxypregn-4-en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
9α-Bromo-11-ketoprogesterone
Bromoketoprogesterone (BKP), also known as 9α-bromo-11-oxoprogesterone (BOP), and known by the tentative brand name Braxarone ( Squibb), is an orally active progestin which does not appear to have been marketed. Pharmacology Pharmacodynamics Whereas 11-ketoprogesterone and 11β-hydroxyprogesterone are virtually devoid of progestogenic activity (although 11β-hydroxyprogesterone has been reported to possess about 1% of the progestogenic activity of progesterone), the progestogenic activity of BKP is restored and is in fact relatively high. In contrast, 9α-fluoro-11β-hydroxyprogesterone has much lower progestogenic activity with only about 8 times that of 11β-hydroxyprogesterone. In addition, whereas 9α-fluoro-11β-hydroxyprogesterone has pronounced mineralocorticoid effects, BKP lacks such effects. BKP has been described as a weaker progestogen. It has been used at doses of as much as 300 mg orally per day. In addition to its activity as a progestogen, BKP has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organofluorides
Organofluorine chemistry describes the chemistry of the organofluorines, organic compounds that contain the carbon–fluorine bond. Organofluorine compounds find diverse applications ranging from oil and water repellents to pharmaceuticals, refrigerants, and reagents in catalysis. In addition to these applications, some organofluorine compounds are pollutants because of their contributions to ozone depletion, global warming, bioaccumulation, and toxicity. The area of organofluorine chemistry often requires special techniques associated with the handling of fluorinating agents. The carbon–fluorine bond Fluorine has several distinctive differences from all other substituents encountered in organic molecules. As a result, the physical and chemical properties of organofluorines can be distinctive in comparison to other organohalogens. # The carbon–fluorine bond is one of the strongest in organic chemistry (an average bond energy around 480 kJ/molKirsch, Peer ''Modern fluoroor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glucocorticoids
Glucocorticoids (or, less commonly, glucocorticosteroids) are a class of corticosteroids, which are a class of steroid hormones. Glucocorticoids are corticosteroids that bind to the glucocorticoid receptor that is present in almost every vertebrate animal cell. The name "glucocorticoid" is a portmanteau (glucose + cortex + steroid) and is composed from its role in regulation of glucose metabolism, synthesis in the adrenal cortex, and its steroidal structure (see structure below). Glucocorticoids are part of the feedback mechanism in the immune system, which reduces certain aspects of immune function, such as inflammation. They are therefore used in medicine to treat diseases caused by an overactive immune system, such as allergies, asthma, autoimmune diseases, and sepsis. Glucocorticoids have many diverse (pleiotropic) effects, including potentially harmful side effects. They also interfere with some of the abnormal mechanisms in cancer cells, so they are used in high doses to tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norgestomet
Norgestomet, or norgestamet, sold under the brand name Syncro-Mate B and Crestar, is a progestin medication which is used in veterinary medicine to control estrus and ovulation in cattle. Uses Veterinary Norgestomet is used in veterinary medicine. Pharmacology Pharmacodynamics Norgestomet is a progestogen. In addition to the progesterone receptor, it possesses weak (micromolar) affinity for the glucocorticoid receptor. Chemistry Norgestomet, also known as 11β-methyl-17α-acetoxy-19-norprogesterone or as 17α-hydroxy-11β-methyl-19-norpregn-4-ene-3,20-dione acetate, is a synthetic norpregnane steroid and a derivative In mathematics, the derivative of a function of a real variable measures the sensitivity to change of the function value (output value) with respect to a change in its argument (input value). Derivatives are a fundamental tool of calculus. ... of progesterone. History Norgestomet was developed and introduced for veterinary use in the mid-1970s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veterinary Medicine
Veterinary medicine is the branch of medicine that deals with the prevention, management, diagnosis, and treatment of disease, disorder, and injury in animals. Along with this, it deals with animal rearing, husbandry, breeding, research on nutrition, and product development. The scope of veterinary medicine is wide, covering all animal species, both domesticated and wild, with a wide range of conditions that can affect different species. Veterinary medicine is widely practiced, both with and without professional supervision. Professional care is most often led by a veterinary physician (also known as a veterinarian, veterinary surgeon, or "vet"), but also by paraveterinary workers, such as veterinary nurses or technicians. This can be augmented by other paraprofessionals with specific specialties, such as animal physiotherapy or dentistry, and species-relevant roles such as farriers. Veterinary science helps human health through the monitoring and control of zoonotic disease ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Approved Name
A British Approved Name (BAN) is the official, non-proprietary, or generic name given to a pharmaceutical substance, as defined in the British Pharmacopoeia (BP). The BAN is also the official name used in some countries around the world, because starting in 1953, proposed new names were evaluated by a panel of experts from WHO in conjunction with the BP commission to ensure naming consistency worldwide (an effort leading to the International Nonproprietary Name system). There is also a British Approved Name (Modified) (BANM). Combination preparations BANs are unique in that names are assigned for combination preparations as well as single-drug preparations. For example, the BAN Co-amoxiclav is assigned to preparations containing amoxicillin and clavulanic acid. Most other pharmacopoeias simply refer to combination products by both ingredients in the preparation, in this example "amoxicillin with clavulanic acid". The prefix of "co-" is used for many combination drugs, includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
