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Restrict the search for
glycerol phenylbutyrate
to a specific field?
Status:
Possibly Marketed Outside US
Source:
NCT02796833: Phase 4 Interventional Completed Home Parenteral Nutrition
(2016)
Source URL:
First approved in 1993
Source:
ANDA210138
Source URL:
Class:
STRUCTURALLY DIVERSE
Status:
US Previously Marketed
Source:
SURFAXIN by LEES PHARM HK
(2012)
Source URL:
First approved in 2012
Source:
SURFAXIN by LEES PHARM HK
Source URL:
Class:
G1 SPECIFIED SUBSTANCE
Status:
US Approved Rx
(2022)
Source:
ANDA216462
(2022)
Source URL:
First approved in 1996
Source:
NDA020572
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Sodium phenylbutyrate is a salt of an aromatic fatty acid. The compound is used to treat urea cycle disorders, because its metabolites offer an alternative pathway to the urea cycle to allow excretion of excess nitrogen. Sodium phenylbutyrate is also a histone deacetylase inhibitor and chemical chaperone, leading respectively to research into its use as an anti-cancer agent and in protein misfolding diseases such as cystic fibrosis. It is used as adjunctive therapy for the management of chronic urea cycle disorders due to deficiencies in carbamylphosphate (CPS), ornithine transcarbamylase (OTC), or argininosuccinic acid synthetase. It is indicated in all neonatal- onset efficiency presenting within the first 28 days of life. Also indicated in patients with late-onset, presenting after the first month of life with a history of hyperammonemic encephalopathy. Sodium phenylbutyrate is a pro-drug and is rapidly metabolized to phenylacetate. Phenylacetate is a metabolically active compound that conjugates with glutamine via acetylation to form phenylacetylglutamine. The kidneys then excrete Phenylacetylglutamine. PBA (phenylbutyric acid) is absorbed from the intestine and converted by way of β-oxidation to the active moiety, phenylacetic acid (PAA). PAA is conjugated with glutamine in the liver and kidney by way of N-acyl coenzyme A-l-glutamine N-acyltransferase to form phenylacetylglutamine (PAGN). Like urea, PAGN incorporates two waste nitrogens and is excreted in the urine. On a molar basis, it is comparable to urea (each containing two moles of nitrogen). Therefore, phenylacetylglutamine provides an alternate vehicle for waste nitrogen excretion.
Status:
US Approved Rx
(1984)
Source:
NDA019125
(1984)
Source URL:
First approved in 1959
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Chlorhexidine is a broad-spectrum biocide effective against Gram-positive bacteria, Gram-negative bacteria and fungi. It is used primarily as its salts (e.g., the dihydrochloride, diacetate, and digluconate). Chlorhexidine inactivates microorganisms with a broader spectrum than other antimicrobials (e.g. antibiotics) and has a quicker kill rate than other antimicrobials (e.g. povidone-iodine). It has both bacteriostatic (inhibits bacterial growth) and bactericidal (kills bacteria) mechanisms of action, depending on its concentration. Chlorhexidine kills by disrupting the cell membrane. The most common side effects associated with chlorhexidine gluconate oral rinses are: 1) an increase in staining of teeth and other oral surfaces; 2) an increase in calculus formation; and 3) an alteration in taste perception; 4) toothache; 5) upper respiratory tract infection; and 6) headache.
Status:
US Approved Rx
(2014)
Source:
NDA200656
(2014)
Source URL:
First marketed in 1921
Source:
Sodium Glycerophosphate U.S.P.
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Synthetic glycerophosphates have been known for many years and have been prepared in several ways. The acid may exist in two isomeric forms, alpha and beta. The L-a-acid is the naturally occurring form; the b-acid, present in hydrolyzates of lecithins from natural sources, arises from migration of the phosphoryl group from the a-carbon atom. Dehydrogenation of L-glycerol 3-phosphate produces Dihydroxyacetone phosphate and is part of the entry of glycerol (sourced from triglycerides) into the glycolytic pathway.
Status:
US Approved Rx
(2002)
Source:
ANDA076350
(2002)
Source URL:
First marketed in 1921
Class (Stereo):
CHEMICAL (ACHIRAL)
Status:
US Approved Rx
(1985)
Source:
NDA020145
(1985)
Source URL:
First marketed in 1921
Source:
Spirit of Glyceryl Trinitrate U.S.P.
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Pentaerythritol tetranitrate is an organic nitrate that has been used for the treatment of angina pectoris. Upon administration, the drug undergoes exstensive metabolism to NO which causes vasodilation and the relaxation of smooth muscle cells. The compound belongs to a familiy of explosive substances and may be used accordingly.
Status:
US Approved Rx
(1984)
Source:
ANDA088638
(1984)
Source URL:
First marketed in 1921
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Acetic acid (a component of vinagre) is used in medicine for the treatment of otitis externa caused by bacterial infections. The solution containing acetic acid was approved by FDA.
Status:
US Approved Rx
(2014)
Source:
NDA200656
(2014)
Source URL:
First marketed in 1921
Source:
Sodium Glycerophosphate U.S.P.
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Synthetic glycerophosphates have been known for many years and have been prepared in several ways. The acid may exist in two isomeric forms, alpha and beta. The L-a-acid is the naturally occurring form; the b-acid, present in hydrolyzates of lecithins from natural sources, arises from migration of the phosphoryl group from the a-carbon atom. Dehydrogenation of L-glycerol 3-phosphate produces Dihydroxyacetone phosphate and is part of the entry of glycerol (sourced from triglycerides) into the glycolytic pathway.
Status:
Investigational
Source:
NCT00003512: Phase 2 Interventional Withdrawn Waldenstrom Macroglobulinemia
(1999)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Antineoplaston (Phenylacetylglutamine) is the amino acid acetylation product of phenylacetate (or phenylbutyrate after beta-oxidation). The chemical structure of Antineoplaston AS2-5 corresponds to phenylacetylglutamine. Two synthetic derivatives of Antineoplaston A10 were named Antineoplaston AS2-1 and AS2-5. All antineoplaston formulations were submitted for Phase I clinical studies in advanced cancer patients. The treatment was free from significant side-effects and resulted in objective response in a number of advanced cancer cases. Antineoplastons are an experimental cancer therapy developed by S.R. Burzynski, MD, PhD. Chemically, antineoplastons are a mixture of amino acid derivatives, peptides, and amino acids found in human blood and urine. The developer originally isolated antineoplastons from human blood and later found the same peptides in urine. Urine was subsequently used because it was less expensive and easier to obtain. Since 1980, antineoplastons have been synthesized from commercially available chemicals at the Burzynski Research Institute. According to the developer, antineoplastons are part of a biochemical surveillance system in the body and work as "molecular switches." For the developer, cell differentiation is the key to cancer therapy. At the molecular level, abnormal cells that are potential cancer cells need to be "switched" to normal mode. Antineoplastons are the surveillance system that directs cancer cells into normal channels of differentiation. According to statements published by the developer, people with cancer lack this surveillance system because they do not have an adequate supply of antineoplastons.
