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Search results for norethindrone root_names_name in Any Name (approximate match)
Status:
US Previously Marketed
Source:
KAFOCIN by LILLY
(1970)
Source URL:
First approved in 1970
Source:
KAFOCIN by LILLY
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Cephaloglycin, first oral cephalosporin, was introduced in 1965, but is no longer in common use. It is an orally absorbed derivative of cephalosporin C. Cephaloglycin binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. PBPs are enzymes involved in the terminal stages of assembling the bacterial cell wall and in reshaping the cell wall during growth and division. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis.
Status:
US Previously Marketed
Source:
THAM-E by HOSPIRA
(1965)
Source URL:
First approved in 1965
Source:
THAM-E by HOSPIRA
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Tromethamine is extensively used in biochemistry and molecular biology. Because tromethamine (in the form of R-NH2) is a proton acceptor with a pK of 7.8, it is an effective buffer that can
be used to maintain the pH of body fluids. Tromethamine is indicated for the prevention and correction of metabolic acidosis. When administered intravenously as a 0.3 M solution, tromethamine acts as a proton acceptor and prevents or corrects acidosis by actively binding hydrogen ions (H+). It binds not only cations of fixed or metabolic acids, but also hydrogen ions of carbonic acid, thus increasing bicarbonate anion (HCO3‾). TromeThamine also acts as an osmotic diuretic, increasing urine flow, urinary pH, and excretion of fixed acids, carbon dioxide and electrolytes. A significant fraction of tromethamine (30% at pH 7.40) is not ionized and therefore is capable of reaching equilibrium in total body water. This portion may penetrate cells and may neutralize acidic ions of the intracellular fluid.
Status:
First approved in 1965
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Chlormadinone acetate (CMA) is a derivative of naturally secreted progesterone that shows high affinity and activity at the progesterone receptor. It has an anti-estrogenic effect and, in contrast to natural progesterone, shows moderate anti-androgenic properties. CMA acts by blocking androgen receptors in target organs and by reducing the activity of skin 5alpha-reductase. It suppresses gonadotropin secretion and thereby reduces ovarian and adrenal androgen production. CMA shows high contraceptive efficacy by inhibiting ovulation due to its ability to suppress or disrupt endogenous gonadotropin secretion and, by this, inhibits follicular growth and maturation. In addition, it suppresses endometrial thickness and increases the viscosity of cervical mucus. Chlormadinone acetate was withdrawn from the market in the USA, but it is still being used in Europe under the name Belara.
Status:
US Previously Marketed
Source:
KEFLIN by LILLY
(1974)
Source URL:
First approved in 1964
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Cephalothin is a first generation, semisynthetic analogue of natural cephalosporin antibiotic. The in-vitro bactericidal action of Cephalothin results from inhibition of cell-wall synthesis. In general, Cephalothin has higher activity against Gram positive than Gram negative organisms. Cephalothin is primarily indicated in conditions like bone and joint infection, genitourinary tract infections, respiratory tract infections, soft tissue and skin infections and others. The severe or irreversible adverse effects of Cephalothin, which give rise to further complications, include nephrotoxicity, hemolytic anemia. Cephalothin produces potentially life-threatening effects, which include anaphylaxis, serum sickness syndrome. The symptomatic adverse reactions produced by Cephalothin are: rashes, urticaria, allergic reactions, thrombophlebitis, pain at injection site. Co-administration of diuretics, such as furanthril, ethacrynic acid and nephrotoxic antibiotics may increase the risk of renal damage. Reciprocal inactivation could be observed during in vitro mixing of Cephalothin with aminoglycosides.
Status:
US Previously Marketed
Source:
Stop-Zit by Nelson Baker & Company
(1962)
Source URL:
First approved in 1962
Source:
Stop-Zit by Nelson Baker & Company
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Denatonium, usually available as denatonium benzoate (trade names Bitrex) is the most bitter chemical compound known, with bitterness thresholds of 0.05 ppm for the benzoate and 0.01 ppm for the saccharide. Scientists at Macfarlan Smith, Ltd. of Edinburgh, Scotland discovered Bitrex during research on derivatives of the anesthetic lidocaine. The extremely bitter taste proved effective in reducing ingestion by humans and animals. Denatonium is commonly included in placebo medications used in clinical trials to match the bitter taste of certain medications. Denatonium activates bitter taste receptor, mainly, TAS2R4, TAS2R8, TAS2R10, TAS2R13 on many cell types and plays important roles in chemical release, ciliary beating and smooth muscle relaxation through intracellular Ca(2+)-dependent pathways.
Status:
US Previously Marketed
Source:
Stop-Zit by Nelson Baker & Company
(1962)
Source URL:
First approved in 1962
Source:
Stop-Zit by Nelson Baker & Company
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Denatonium, usually available as denatonium benzoate (trade names Bitrex) is the most bitter chemical compound known, with bitterness thresholds of 0.05 ppm for the benzoate and 0.01 ppm for the saccharide. Scientists at Macfarlan Smith, Ltd. of Edinburgh, Scotland discovered Bitrex during research on derivatives of the anesthetic lidocaine. The extremely bitter taste proved effective in reducing ingestion by humans and animals. Denatonium is commonly included in placebo medications used in clinical trials to match the bitter taste of certain medications. Denatonium activates bitter taste receptor, mainly, TAS2R4, TAS2R8, TAS2R10, TAS2R13 on many cell types and plays important roles in chemical release, ciliary beating and smooth muscle relaxation through intracellular Ca(2+)-dependent pathways.
Status:
US Previously Marketed
Source:
TARACTAN by ROCHE
(1962)
Source URL:
First approved in 1962
Source:
TARACTAN by ROCHE
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Chlorprothixene (Taractan, Tarasan, Truxal) is a thioxanthine derivative developed by Lundbeck for the treatment of psychotic disorders. The drug exerts its activity by binding to and inhibiting serotonin receptors, dopamine receptors, muscarinic acetylcholine receptor, histamine H1 receptor and alpha1-adrenergic receptor.
Status:
First approved in 1961
Class (Stereo):
CHEMICAL (RACEMIC)
Conditions:
ETRYPTAMINE (MONASE®), similar to the hallucinogenic tryptamines, is an inhibitor of monoamine oxidase, introduced for use as an antidepressant. It was withdrawn from the market due to problems with agranulocytosis and other side effects. However, it's activity is still under scientific investigation.
Status:
First approved in 1959
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Oxyphenisatin is a stimulant laxative that has been used by mouth and as an enema. Oxyphenisatin was introduced as Lavema by Winthrop in US in 1959. Oxyphenisatin was used as a cleansing enema apart
from x-ray studies and prior to urinary, gastro-intestinal and
cholecystography x-ray examination. Oxyphenisatin was also used for preoperative preparation of the large intestine and colon. May be mixed with
barium for x-ray examination of the large intestine.
Oxyphenisatin may cause jaundice. Oxyphenisatin-induced liver damage usually occurs when the
drug has been taken for at least six months and usually two years. Oxyphenisatin was withdrawn in most countries in the early 1970s.
Status:
US Previously Marketed
Source:
DARTAL 100MG by SEARLE
(1961)
Source URL:
First approved in 1957
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
THIOPROPAZATE, a phenothiazine derivative, is a typical antipsychotic. It is a prodrug to perphenazine.