Various studies have investigated the use of amino acids as ion pairs to improve solubility/perme- ability of small molecules4,8–11. However the use of amino acids as ion pairs to enhance solubility/permeability has not been extensively reported for proteins and macromolecules. Usually, with ...
Growth, Indices of Protein Metabolism and Plasma Amino Acid Concentrations in Healthy, Full-Term Infants Fed Partially Hydrolysed Infant FormulaAn abstract is unavailable.doi:10.1097/00005176-199704000-00174T. DecsiI. BurusJournal of Pediatric Gastroenterology & Nutrition...
Various studies have investigated the use of amino acids as ion pairs to improve solubility/perme- ability of small molecules4,8–11. However the use of amino acids as ion pairs to enhance solubility/permeability has not been extensively reported for proteins and macromolecules. Usually, with ...
1401760 Polyesteramides SUTURES Inc 10 May 1972 [9 June 1971] 52186/71 Heading C3R [Also in Division B5] Surgical sutures are made of a hydrolyzable synthetic polymer which gradually breaks down in situ and is absorbed. The polymer (P) contains repeating units where: R is lower alkyl, ...
Liquid dosage forms for oral administration may include pharmaceutically acceptable emulsions, solutions, suspensions, syrups, and elixirs containing inert diluents commonly used in the art, such as water. Such compositions may also comprise adjuvants, such as wetting agents, emulsifying and suspending ...
150 to 350 C. or more. The starting materials may be dissolved in inert solvent(s) which preferably are non-solvents for (P). A catalyst may be used, e.g. an amine or an alkali metal alkoxide.GOODMAN, MURRAY, BROOKLYN, N.Y., USKIRSHENBAUM, GERALD S., EDISON, N.J., US...
biologically active compounds with aromatic hydroxyl, amino or carboxylic acid substituents are functionalized to form hydrolysable, bioabsorbable compounds which can be readily polymerized to form absorbable or biodegradable polymersdoi:US20060172983 A1
of N-(2,4-dihalogen-s-triazin-6-yl) ureas of formula (I) are prepd. by hydrolysing the prod. obtd. from the reaction of a cpd. of formula (I; where -N(R) CONHY is -N(R)H) with ClSO2NCO. (where X is halogen pref. Cl; R is alkyl pref. 1-4C, aryl pref. Ph or ...
Cosmetic application of derivatives of proline, hydroxyproline and / or mixture of amino acids resulting from collagen hydrolysisThe invention relates to the application as cosmetic products of N-acetylated or N-propionylated derivatives of proline, of hydroxyproline and / or of the amino acid ...
process for the production of concentrated, more durable solutions by easily hydrolysierbaren diazoaminoverbindungenRUDOLF STAEHELIN DR FRITZJUERG ROHNER DRWALTER SIEGRIST DR