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Restrict the search for
betamethasone dipropionate
to a specific field?
Class (Stereo):
CHEMICAL (ABSOLUTE)
Doxybetasol is the corticosteroid. It is an impurity of Betamethasone, which is a glucocorticoid used as an anti-inflammatory agent. Doxybetasol also has anti-inflammatory and anti-allergic properties.
Status:
Other
Class (Stereo):
CHEMICAL (ACHIRAL)
Status:
US Previously Marketed
Source:
VANCENASE AQ by SCHERING
(1987)
Source URL:
First approved in 1987
Source:
VANCENASE AQ by SCHERING
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Beclometasone dipropionate or beclomethasone dipropionate is sold under the brand name Qvar among others. Beclomethasone dipropionate is a corticosteroid demonstrating potent anti-inflammatory activity. The precise mechanism of corticosteroid action on asthma is not known. Corticosteroids have been shown to have multiple anti-inflammatory effects, inhibiting both inflammatory cells (e.g., mast cells, eosinophils, basophils, lymphocytes, macrophages, and neutrophils) and release of inflammatory mediators (e.g., histamine, eicosanoids, leukotrienes, and cytokines). These anti-inflammatory actions of corticosteroids may contribute to their efficacy in asthma. Beclomethasone dipropionate is a prodrug that is rapidly activated by hydrolysis to the active monoester, 17 monopropionate (17-BMP). Beclomethasone 17 monopropionate has been shown in vitro to exhibit a binding affinity for the human glucocorticoid receptor, which is approximately 13 times that of dexamethasone, 6 times that of triamcinolone acetonide, 1.5 times that of budesonide and 25 times that of beclomethasone dipropionate. The clinical significance of these findings is unknown. Studies in patients with asthma have shown a favorable ratio between topical anti-inflammatory activity and systemic corticosteroid effects with recommended doses of QVAR. Beclometasone dipropionate was first patented in 1962 and used medically in 1972. Common side effects with the inhaled form include respiratory infections, headaches, and throat inflammation. Serious side effects include an increased risk of infection, cataracts, Cushing’s syndrome, and severe allergic reactions. Long term use of the pill form may cause adrenal insufficiency. The pills may also cause mood or personality changes. The inhaled form is generally regarded as safe in pregnancy. Beclometasone is mainly a glucocorticoid.
Status:
US Previously Marketed
Source:
MEPRANE DIPROPIONATE by R&C
(1961)
Source URL:
First approved in 1947
Class (Stereo):
CHEMICAL (MIXED)
Methestrol is a nonsteroidal synthetic estrogen that has never been marketed.
Status:
US Previously Marketed
Source:
DIETHYLSTILBESTROL by LILLY
(1982)
Source URL:
First approved in 1941
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Diethylstilbestrol is a synthetic non-steroidal estrogen. It is used in the treatment of menopausal and postmenopausal disorders, prostate cancer and in the prevention of miscarriage or premature delivery in pregnant women prone to miscarriage or premature delivery. Diethylstilbestrol is a very potent full agonist of the estrogen receptors. At the cellular level, estrogens increase the synthesis of DNA, RNA, and various proteins in target tissues. Pituitary mass is also increased. Estrogens reduce the release of gonadotropin-releasing hormone from the hypothalamus, leading to a reduction in release of follicle-stimulating hormone and luteinizing hormone from the pituitary. Adverse effects are: breast pain or tenderness, enlargement of breasts, gynecomastia, peripheral edema and others. Estrogens may interfere with the effects of bromocriptine. Dosage adjustment may be needed. Concurrent use with estrogens may alter the metabolism and protein binding of the glucocorticoids, leading to decreased clearance, increased elimination half-life, and increased therapeutic and toxic effects of the glucocorticoids.
Status:
US Previously Marketed
Source:
DIETHYLSTILBESTROL by LILLY
(1982)
Source URL:
First approved in 1941
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Diethylstilbestrol is a synthetic non-steroidal estrogen. It is used in the treatment of menopausal and postmenopausal disorders, prostate cancer and in the prevention of miscarriage or premature delivery in pregnant women prone to miscarriage or premature delivery. Diethylstilbestrol is a very potent full agonist of the estrogen receptors. At the cellular level, estrogens increase the synthesis of DNA, RNA, and various proteins in target tissues. Pituitary mass is also increased. Estrogens reduce the release of gonadotropin-releasing hormone from the hypothalamus, leading to a reduction in release of follicle-stimulating hormone and luteinizing hormone from the pituitary. Adverse effects are: breast pain or tenderness, enlargement of breasts, gynecomastia, peripheral edema and others. Estrogens may interfere with the effects of bromocriptine. Dosage adjustment may be needed. Concurrent use with estrogens may alter the metabolism and protein binding of the glucocorticoids, leading to decreased clearance, increased elimination half-life, and increased therapeutic and toxic effects of the glucocorticoids.
Status:
Possibly Marketed Outside US
Source:
505G(a)(3)
(2017)
Source URL:
First approved in 2017
Source:
21 CFR 333E
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
![Structure of ALTERNATIVE DEFINITION for [BETAMETHASONE-.DELTA.17,20 21-ALDEHYDE]](/img/6857f11e-1b62-44bf-8e65-dc4769bcf81a.svg?size=200&context=uougdkexqc)
![Structure of ALTERNATIVE DEFINITION for [DEXAMETHASONE-.DELTA.17,20 21-ALDEHYDE]](/img/1ffa8659-d746-4424-b9ea-9a3ce0ab0542.svg?size=200&context=uougdkexqc)
