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an opioid analgesic administered orally as the hydrochloride and napsylate salts; called also dextropropoxyphene.


A painkilling drug similar to METHADONE. It is also dispensed in combination with paracetamol, as Distalgesic. Overdosage is one of the commonest causes of death by poisoning, as absorption is rapid and breathing is quickly paralysed. It is not much more effective than CODEINE and some poisoning experts think it should be withdrawn. A brand name is Doloxene.


dextropropoxyphene 32.5 mg and paracetamol 325 mg; very effective analgesic drug now withdrawn from use in the UK due to overdose risk


References in periodicals archive ?
Mass fragmentation pattern showed a peak at m/z 221 due to the loss of propoxy group (C3H7O) from the molecular ion indicating the presence of propyl ester of substituted benzoic acid.
a) water based -- water with ortho--phenyl phenol or tertiary amylphenol or O benzylp- chlorophenol (b) alcohol based -- Ethyl or iso propyl alocohol with O phenyl phenol or tertiary amylphenol (c) Iodophor -- butoxypoly propoxy poly ethoxy ethanol iodine complex
Tenders are invited for Propoxure 20 Percent 2-Iso Propoxy Phenyl Methyl Corbonate Is:9665:-1981 Reaffirmed-2012.
Valspar Sourcing has been granted a patent for a method of making a coating composition comprised of reacting the following components to form a coating composition: a first component A, comprised of: approximately 20% weight to 90% weight, based on the total weight of the composition, of an unsaturated polyester resin, wherein the unsaturated polyester is comprised of allyl ether functionality, 1% weight to 50% weight: an alkoxy (meth)acrylic functional monomer, wherein the functional monomer is selected from di and tri(meth)acrylic functional compounds with 8 to 16 ethoxy or propoxy groups along a backbone and a thermoplastic compound containing active hydrogen groups, wherein the thermoplastic compound is selected from cellulose resins and cellulose derivatized resins; and 0.
0001-5% by weight of the total composition of a hydrophobically modified ethoxylated polyurethane, silicone glycol polymers and n-butoxy propoxy propanol.
Ethoxy and propoxy groups increase the flexibility within the molecule, with a direct and negative impact on surface hardness.
PROPORTIONINGCONTROL, markUrban PROPOXY, Nelsonite Pool & Deck PROTEC, McGrayel Co.
In this work, polyphosphazenes were synthesized with side groups such as propoxy, pentoxy, hexoxy, octoxy, isostearyloxy, and 2-(2-methoxyethoxy)ethoxy (MEE).
7,445,644 B2 P&G has been awarded a patent for a composition that is comprised of a catechol having one or more sulfonate groups and a water-soluble, soil-suspending polymer selected from saccharide derivatives comprising at least three hydroxy moieties, at least one of the hydroxyl moieties comprising an alkoxy moiety selected from the group consisting of ethoxy, propoxy and butoxy and mixtures thereof, and wherein at least one of the alkoxy moieties has an anionic capping unit, and mixtures thereof, e
The GG and its propoxy derivatives were found to have varied particle shapes ranging from irregular to fibrous.