In particular, N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester is produced using an acid salt of L-α-aspartyl-L-phenylalanine 1-methyl ester or N-protected L-α-aspartyl-L-phenylalanine 1-methyl ester.
N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester is produced by hydrogenation of a mixture of 3,3-dimethylbutyraldehyde and a precursor of L-α-aspartyl-L-phenylalanine 1-methyl ester.
The invention also relates to N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester coated carrier compositions.
The present invention relates to a process for coating N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester onto a carrier.
Formulations of the triamcionolone acetonide 21-ennoic acid methyl ester preferably contain about 0.005 to 1.0 percent by weight of the active ingredient.
The production method is efficient and low cost, as compared with conventional N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester synthesis.
In addition, ionic liquids can be derived from other anionic surfactants, such as methyl ester sulfonates (MES), alkyl glycerol ether sulfonates, and alpha olefin sulfonates.
In particular, N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester is produced using an acid salt of L-α-aspartyl-L-phenylalanine 1-methyl ester or N-protected L-α-aspartyl-L-phenylalanine 1-methyl ester.
The additive preferably contains rape methyl ester.
Methyl p-hydroxybenzoate; Methyl ester of p-hydroxybenzoic acid
The surface contains methyl, carboxyl, quinone, lactone, ester and aldehyde functional groups.
Preferably, the malic acid diester is an ethyl or methyl ester, the ether is tetrahydrofuran or bis(2-methoxyethyl) ether (diglyme), and the alcohol comprises ethanol.
N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester is produced by hydrogenation of a mixture of 3,3-dimethylbutyraldehyde and a precursor of L-α-aspartyl-L-phenylalanine 1-methyl ester.
Methyl formate, also called methyl methanoate, is the methyl ester of formic acid.
[2-[bis(2-hydroxypropyl)amino]ethyl]bis(2-hydroxypropyl)(methyl)ammonium methyl sulphate, dioleate (ester
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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