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Phenylpropanolamine was first synthesized in the early 20th century, in or around 1910. [21] [11] It was patented as a mydriatic in 1913. [21] The pressor effects of phenylpropanolamine were characterized in the late 1920s and the 1930s. [21] Phenylpropanolamine was first introduced for medical use by the 1930s. [23] [11]
Some β-hydroxyamphetamines have had their side chain extended and cyclized.Examples include certain substituted phenylmorpholines like phenmetrazine and phendimetrazine and their analogues; substituted phenylmorpholines related to bupropion like radafaxine (cyclized (2S,3S)-hydroxybupropion) and manifaxine; certain substituted aminorexes like 4-methylaminorex and 4,4'-dimethylaminorex; and ...
Ethylnaphthylaminopropane (ENAP; developmental code name PAL-1045) is a monoamine releasing agent (MRA) of the amphetamine family that is related to naphthylaminopropane (NAP; PAL-287) and methamnetamine (MNAP; PAL-1046).
Phenylpropylamine, also known as 3-phenylpropylamine, is a monoamine releasing agent (MRA) related to phenethylamine (2-phenylethylamine). [1] [2] It is the analogue of phenethylamine in which the ethylamine side chain has been lengthened by one carbon atom to instead be a propylamine chain.
It is somewhat unusual for an OTC drug to be withdrawn from the market as a result of safety concerns, rather than market forces, though it does happen occasionally. For example, phenylpropanolamine was removed from sale in the United States over concern regarding strokes in young women. [27]
In evaluating a number of models of sunrise alarm clocks from several brands, we looked at features (especially brightness and light colors), ease of setup, overall design, price, buyer reviews ...
2-Phenylmorpholine (code name PAL-632) is the parent compound of the substituted phenylmorpholine class of compounds. [1] Examples of 2-phenylmorpholine derivatives (i.e., substituted phenylmorpholines) include phenmetrazine (3-methyl-2-phenylmorpholine), phendimetrazine ((2S,3S)-3,4-dimethyl-2-phenylmorpholine), and pseudophenmetrazine ((2RS,3SR)-3-methyl-2-phenylmorpholine), which are ...
The last image we have of Patrick Cagey is of his first moments as a free man. He has just walked out of a 30-day drug treatment center in Georgetown, Kentucky, dressed in gym clothes and carrying a Nike duffel bag.