The process can give optically active 1-(2-trifluoromethylphenyl)ethyl- amine more efficiently than the conventional processes.

The primary amine includes methylamine, ethylamine, monoethanolamine, tris(hydroxymethyl)aminomethane, 2-amino-2-methyl-1,3-propanediol, 2-amino-2-ethyl-1,3-propanediol, α-aminoxyacetic acid and aminoethoxyvinylglycine.

Novel intermediates are disclosed useful in the production of tamsulosin free base: a sulfonic acid salt of 2-(o-ethoxyphenoxy)ethylamine and (3-aminosulfonyl-4-methoxy)phenylacetone.

(S)-α-phenyl-2-pyridineethanamine, and its pharmaceutically acceptable derivatives, are useful in the treatment of neurodegenerative disorders, and exhibit linear pharmacokinetics.

The invention discloses a process for the preparation of highly pure R (-)-5-(2-(2-(2-ethoxy phenoxy) ethylamine) propyl)-2-methoxy benzene sulfonamide hydrochloride used to treat symptoms of urinary difficulty.

In particular the invention relates to a crystalline 2, 5-dichlorbenzenesulf onate salt of N- [2- [4- [ (3-phenyl-4-methoxyphenyl) amino] phenyl] ethyl] - (R) -2-hydroxy-2- (8-hydroxy-1, 2-dihydro-2 -oxoquinolin-5-yl) ethylamine.

In one embodiment, the hydrophobic amino acid is selected from tryptophan derivatives such as tryptophan, tryptophanol, tryptophanamide and 2-indoleethylamine, and alkali cation salts thereof.

The method for producing cadaverine includes the culturing of coryneform bacteria that have the ability to produce cadaverine and that have resistance to 2,2'-thiobis(ethylamine).

At the same time, the researchers also detected the organic molecules methylamine and ethylamine which are precursors to forming glycine.

The present invention relates to novel synthetic methods for the preparation of intermediates of 3{5-[3-(4,6-Difluoro-1H-benzoimidazol-2-yl)-1H-indazol-5-yl]-4-methyl-pyridin-3-ylmethyl}-ethyl-amine.

A preferred process comprises N-alkoxyalkylating 5,5-diphenyl-barbituric acid with methoxymethyl methanesulfonate in the presence of di-isopropyl ethyl amine and isolating the resultant N,N'-bismethoxymethyl-5,5-diphenyl-barbituric acid.

In particular the organism may be inactivated with ethyleneimine generated in situ by adding 2-bromo ethylamine hydrobromide to a culture of the organism whilst adjusting a mildly alkaline pH.

Researchers also detected the organic molecules methylamine and ethylamine, which are precursors to forming glycine.

At the same time, the researchers also detected the organic molecules methylamine and ethylamine, which are precursors to forming glycine.

The present invention relates to a salt of a carboxylic acid with a diamine such as 2,2'-(ethylenedioxy)diethyl amine, 3,3'-(ethylenedioxy)dipropyl amine and 2,2'-oxybis(ethylamine) and a method of preparing such salts.