U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

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Showing 151 - 160 of 443 results

Palmitic acid is a saturated fatty acid, the principal constituent of refined palm oil, present in the diet and synthesized endogenously. Palmitic acid is able to activate the orphan G protein-coupled receptor GPR40. Palmitic acid was also a weak ligand of peroxisome proliferator-activated receptor gamma. Palmitic acid is a ligand of lipid chaperones - the fatty acid-binding proteins (FABPs). Dietary palm oil and palmitic acid may play a role in the development of obesity, type 2 diabetes mellitus, cardiovascular diseases and cancer.
Status:
Possibly Marketed Outside US

Class (Stereo):
CHEMICAL (ABSOLUTE)

Conditions:

Sorbitan monopalmitate (Span 40) is a nonionic emulsifier, surfactant and food additive. The product of Croda Inc. Span 40 is used in skin care, hair care and decorative cosmetics. It is also used as an effector in compositions capable of facilitating penetration across a biological barrier. Inactive ingredient of some medications it improves transdermal delivery of drugs and is a potential carrier for topical drug delivery. In PLIAGLIS cream (lidocaine and tetracaine) sorbitan monopalmitate is used as an inactive ingredient. Sorbitan monopalmitate is a fatty acid sorbitan ester, yellowish brown wax, slightly soluble in isopropanol, xylene and liquid paraffin, insoluble in water, non-toxic.
Monoethanolamine is both a primary amine and a primary alcohol. It is an olamine derivative. Monoethanolamine occurs in every cell in the human body as the head group of Phosphatidylethanolamine. Monoethanolamine is a component of glycosylphosphatidylinositol-anchored proteins, which are essential for viability. Other sources of monoethanolamine or phosphoethanolamine in the human body are the degradation of sphingosine phosphate by sphingosine phosphate lyase and the degradation of the endocannabinoid anandamide by the fatty acid amine hydrolase. Monoethanolamine stimulates the rapid growth of mammalian cells in culture. Monoethanolamine has a cardioprotective role against ischemia/reperfusion injury via activation of the transcription factor STAT-3. Monoethanolamine is a chemical intermediate in the manufacture of cosmetics, surface-active agents, emulsifiers, pharmaceuticals, and plasticizing agents.
Status:
Possibly Marketed Outside US
Source:
UK NHS:Colfosceril palmitate
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



Dipalmitoylphosphatidylcholine (DPPC) is the main lipid component of surfactant, it reduces surface tension, preventing collapse of the alveoli. It is used in the treatment of neonatal respiratory distress. It is an important constituent of the number of surfactant, such as Curosurf®, Lucinactant, Exosurf. Porcine-derived lung surfactant Curosurf® (poractant alfa) intratracheal suspension is indicated for the rescue treatment of respiratory distress syndrome (RDS) in premature infants. Each milliliter of suspension contains 80 mg of poractant alfa that includes 76 mg of phospholipids and 1 mg of protein of which 0.45 mg is SP-B and 0.59 mg is SP-C. The amount of phospholipids is calculated from the content of phosphorus and contains 55 mg of phosphatidylcholine of which 30 mg is dipalmitoylphosphatidylcholine. Curosurf reduces mortality and pneumothoraces associated with RDS. Lucinactant is a new synthetic peptide-containing surfactant for intratracheal use. It contains sinapultide, phospholipids (dipalmitoylphosphatidylcholine, DPPC and palmitoyloleoyl phosphatidylglycerol, POPG) and a fatty acid (palmitic acid). Intended for the prevention of RDS in premature infants at high risk for RDS. FDA approved on March 6, 2012. Exosurf, approved by FDA in 1990, is a protein-free surfactant composed of 85% dipalmitoylphosphatidylcholine, 9% hexadecanol, and 6% tyloxapol by weight.
Status:
Possibly Marketed Outside US
First approved in 1970

Class (Stereo):
CHEMICAL (ACHIRAL)

Conditions:

Cetyl Palmitate, wax-like substance, is used as an inactive ingredient in different cosmetic and personal care products e.g., in FINEVIN. This cream is used for the treatment of mild to moderate acne vulgaris. Cetyl Palmitate also functions as a binder to provide adhesive qualities during and after compression to make tablets or cakes.
Status:
Possibly Marketed Outside US
Source:
Canada:PIPOTIAZINE PALMITATE
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



Pipotiazine (Piportil), also known as Pipothiazine, is a typical antipsychotic of the phenothiazine class used in the United Kingdom and other countries for the treatment of schizophrenia. Its properties are similar to those of chlorpromazine. Piportil® L4 (pipotiazine palmitate) is the palmitic ester of pipotiazine, a piperidine phenothiazine with antipsychotic properties and weak sedative activity. The esterification of pipotiazine is responsible for its prolonged duration of action. The onset of action appears usually within the first 2 to 3 days after injection and the effects of the drug on psychotic symptoms are significant within one week. Improvement in symptomatology lasts from 3 to 6 weeks, but adequate control may frequently be maintained with one injection every 4 weeks. However, in view of the variations in individual response, careful supervision is required throughout treatment. Piportil L4 has actions similar to those of other phenothiazines. Among the different phenothiazine derivatives, Piportil L4 appears to be less sedating and to have a weak propensity for causing hypotension or potentiating the effects of CNS depressants and anesthetics. However, it produces a high incidence of extrapyramidal reactions.
Status:
Possibly Marketed Outside US
Source:
Soframycin Sterile Eye Ointment 0.5% by Erfa Canada 2012 Inc [Canada]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Framycetin is a component of neomycin that is produced by Streptomyces fradiae. Framycetin is used for the treatment of bacterial eye infections such as conjunctivitis. Framycetin is an antibiotic. It is not active against fungi, viruses and most kinds of anaerobic bacteria. Framycetin works by binding to the bacterial 30S ribosomal subunit, causing misreading of t-RNA, leaving the bacterium unable to synthesize proteins vital to its growth. Framycetin is useful primarily in infections involving aerobic bacteria bacteria. Framycetin binds to specific 30S-subunit proteins and 16S rRNA, four nucleotides of 16S rRNA and a single amino acid of protein S12. This interferes with decoding site in the vicinity of nucleotide 1400 in 16S rRNA of 30S subunit. This region interacts with the wobble base in the anticodon of tRNA. This leads to interference with the initiation complex, misreading of mRNA so incorrect amino acids are inserted into the polypeptide leading to nonfunctional or toxic peptides and the breakup of polysomes into nonfunctional monosomes. Framycetin is a component of SOFRACORT (Framycetin sulphate - Gramicidin-dexamethasone), indicated for the treatment of blepharitis and infected eczema of the eyelid; allergic, infective and rosacea conjunctivitis; rosacea keratitis; scleritis and episcleritis; iridocyclitis, and other inflammatory conditions of the anterior segment of the eye, as well as otitis externa (acute and chronic) and other inflammatory and sebhorrheic conditions of the external ear.
Status:
Possibly Marketed Outside US
Source:
Unknown by Ginoulhiac, E.|Semenza, F.
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Dextramycin ((S, S)-p-Chloramphenicol) is an optical isomer of Chloramphenicol, a broad-spectrum antibiotic with historical veterinary use in all major food-producing animals. The drug is biosynthesized by the soil organism Streptomyces venezuelae and several other actinomycetes and is chemically synthesized for commercial use. Chloramphenicol occurs in the meta-configuration and in the para-configuration and it contains two chiral centers thus in total eight different isomeric configurations exist. All para-stereoisomers are biologically active and 0.5% solution of Dextramycin shows antimicrobial activity. Currently, Chloramphenicol has banned for use in all food-producing animals.
Status:
Possibly Marketed Outside US
Source:
Japan:Dexamethasone Palmitate
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Dexamethasone palmitate (a derivative of Dexamethasone), anti-inflammatory, antirheumatic, glucocorticoid receptor agonist, is reported as an ingredient of Limethason in Japan and Lipotalon in Germany. Limethason (Dexamethasone palmitate) inhibits the function of leukocytes and tissue macrophages. It restricts the migration of leukocytes in the area of inflammation. Limethason (Dexamethasone palmitate) decreases capillary permeability caused by histamine release. It inhibits the activity of fibroblasts and collagen formation. Limethason inhibits the activity of phospholipase A2, which leads to suppression of the synthesis of prostaglandins and leukotrienes. Limethason (Dexamethasone palmitate) is indicated for rheumatoid arthritis.

Showing 151 - 160 of 443 results