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Restrict the search for
dimenhydrinate
to a specific field?
Status:
First approved in 1951
Class (Stereo):
CHEMICAL (RACEMIC)
Targets:
Conditions:
Bromodiphenhydramine also known as bromazine, is an antihistamine and anticholinergic agent, which was used to under brand name ambordyl. Ambordyfor was indicated for the treatment of allergic symptoms, but that usage, was discontinued. It was shown, that bromodiphenhydramine competed with free histamine for binding at HA-receptor sites and lead to a reduction of the negative symptoms brought on by histamine HA-receptor binding.
Status:
Possibly Marketed Outside US
Source:
METASOL by Marvel, C.S.|Sperry, W.M.
Source URL:
First approved in 2009
Source:
M006
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Benzophenone is the organic compound. It is a flavouring agent evaluated as safe at current levels of intake by joint FAO/WHO Expert Committee on Food Additives (JECFA) and approved by FDA as a food additive and as UV protector. Substituted benzophenones such as oxybenzone (benzophenone-3) and dioxybenzone are used in sunscreens in cosmetics and as a sunscreen ingredients in some topical drugs in combination with skin lighteners for gradual fading of dark (brownish) areas in the skin such as freckles, age and liver spots or treatment of melanosis. Benzophenone derivatives can be used as a photo initiators. Benzophenone used in practical synthesis of some drugs.
Status:
Possibly Marketed Outside US
Source:
Dimenhydrinate by G.D. Searle and Company
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Chlorotheophylline (8-Chlorotheophylline) is a stimulant drug of the xanthine chemical class, with physiological effects similar to caffeine. Its main use is in combination with Diphenhydramine as the antiemetic drug Dimenhydrinate (marketed as Draminate, Dramamine, Detensor and Gravol among others). Dimenhydrinate is primarily used to treat nausea, vomiting, and dizziness caused by motion sickness.The stimulant properties of 8-chlorotheophylline are thought to ward off the drowsiness caused by diphenhydramine's anti-histamine activity in the central nervous system. 8-chlorotheophylline produces a number of effects including nervousness, restlessness, insomnia, headache, and nausea, which are primarily attributed to its ability to block the adenosine receptor. Because adenosine causes a decrease in neuronal firing, blockade of the adenosine receptor causes the reverse effect resulting in excitation.
Class (Stereo):
CHEMICAL (RACEMIC)
Bromisoval (INN; aka bromvalerylurea) is a hypnotic and sedative compound of the bromoureide group discovered by Knoll in 1907 and patented in 1909. It is marketed over the counter in Asia under various trade names (such as Brovarin) usually in combination with non-steroidal anti-inflammatory drugs. Chronic use of bromisoval has been associated with bromine poisoning. Bromovisal can be prepared by bromination of isovaleric acid by the Hell-Volhard-Zelinsky reaction followed by reaction with urea. Bromvalerylurea (BU) can suppress expression of many kinds of pro- and anti-inflammatory mediators in LPS- or interferon-γ activated alveolar and peritoneal macrophages. Bromisoval was found to ameliorate sepsis in rats. It also prevents elevated serum-IL-6 level as well as IL-6 mRNA expression in septic rats. Bromisoval was also found useful for inflammatory skin disorders. The compound is able to suppress the TLR ligands-induced proinflammatory response similar to the steroid DEX without the side effects often associated with the steroid usage.
Status:
US Approved Rx
(2023)
Source:
ANDA214950
(2023)
Source URL:
First marketed in 1921
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Since its discovery as component of the tea leaf by Albert Kossel in 1888, the history of theophylline (CAS 58-55-9) has been a long and successful one. At the turn of the century, theophylline became less expensive due to chemical synthesis and was primarily used as diuretic in subsequent years. It was Samuel Hirsch who discovered the bronchospasmolytic effect of theophylline in 1992, however, despite this pioneering discovery theophylline continued to be used primarily as diuretic and cardiac remedy. The molecular mechanism of bronchodilatation is inhibition of phosphodiesterase(PDE)3 and PDE4, but the anti-inflammatory effect may be due to histone deacetylase (HDAC) activation, resulting in switching off of activated inflammatory genes.
Theophylline is indicated for the treatment of acute exacerbations of the symptoms and reversible airflow obstruction associated with asthma and other chronic lung diseases, e.g., emphysema and chronic bronchitis.
Status:
US Approved OTC
Source:
21 CFR 341.14(a)(5) cough/cold:antitussive diphenhydramine citrate
Source URL:
First approved in 1946
Source:
BENADRYL by MCNEIL CONS
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Diphenhydramine is an antihistamine which is used in the combination with naproxen sodium for the relief of occasional sleeplessness when associated with minor aches and pains. Diphenhydramine has a role nighttime sleep-aid and naproxen sodium is a pain reliever. In addition, diphenhydramine used in relieving symptoms in patients with moderate-to-severe seasonal allergic rhinitis. Diphenhydramine acts as an antagonist of histamine H1 receptor. Besides, was shown potential to repurpose diphenhydramine as an anti-melanoma therapeutic agent, it induces melanoma cell apoptosis by suppressing STAT3/MCL-1 survival signaling pathway.
Status:
US Approved OTC
Source:
21 CFR 341.14(a)(5) cough/cold:antitussive diphenhydramine citrate
Source URL:
First approved in 1946
Source:
BENADRYL by MCNEIL CONS
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Diphenhydramine is an antihistamine which is used in the combination with naproxen sodium for the relief of occasional sleeplessness when associated with minor aches and pains. Diphenhydramine has a role nighttime sleep-aid and naproxen sodium is a pain reliever. In addition, diphenhydramine used in relieving symptoms in patients with moderate-to-severe seasonal allergic rhinitis. Diphenhydramine acts as an antagonist of histamine H1 receptor. Besides, was shown potential to repurpose diphenhydramine as an anti-melanoma therapeutic agent, it induces melanoma cell apoptosis by suppressing STAT3/MCL-1 survival signaling pathway.
