Results 101 to 110 of about 6,701 (204)

Effect of L-penicillamine Hydantoin, and Analog of Glutathione, On Rat-liver Glutathione-peroxidase, Reductase and Transferase Reactions

, 1992
In soluble fractions prepared from rat liver homogenates, L-penicillamine hydantoin appeared to be, on the basis of SH consumption measurements, a substrate for glutathione peroxidase but not transferase reactions.
Hénichart, Jean-Pierre, Vamecq, J., Mestdagh, N., Poupaert, Jacques   +3 more
core   +1 more source

Diastereoselective synthesis of benzofuran-3(2H)-one-hydantoin dyads

a-convenient diastereoselective rearrangement of the racemic (R/S)-spirolchroman-2,4'-imidazolidine]-2',4,5'-triones 3a-c into (2'R,5S)- and (2'S,5R)-5-(3-oxo-2,3-dihydrobenzofuran-2-yl)imidazolidine-2,4-diones 4a-c under alkali conditions is described ...
Fernandes, Jose A., Silva, Artur S. M., Talhi, Oualid, Almeida Paz, Filipe A., Pinto, Diana C. G. A.   +4 more
core   +1 more source

Polypeptide-Hydantoins [PDF]

Proceedings of the National Academy of Sciences, 1916
openaire   +2 more sources

Hydantoin and Its Derivatives Reduce the Viscosity of Concentrated Antibody Formulations by Inhibiting Associations via Hydrophobic Amino Acid Residues

, 2019
Therapeutic antibodies for subcutaneous (SC) injection must be formulated at high concentrations because of the large therapeutic dose and volume restriction.
Tomoshi Kameda, Tomoshi Kameda (1368384), Kentaro Shiraki, Kentaro Shiraki (444958), Suguru Nishinami (4256521), Tsutomu Arakawa (444957), Tsutomu Arakawa, Suguru Nishinami   +7 more
core   +1 more source

One-Pot Synthesis of Chiral, Spirocyclic 4‑Hydantoin-Proline Derivatives for Incorporation into Spiroligomer-Based Macromolecules

, 2017
Derivatives of 4-hydantoin-proline have been synthesized via a direct two-step alkylation method. This method is valuable in the development of applications of N,N′-disubstituted hydantoin bearing α-amino acids by improving yields, reducing the time and ...
Christian E. Schafmeister (127045), Claire R. Purcell (3798292), J.D. Northrup (3798295)   +2 more
core   +1 more source

Characterization of the hydantoin-hydrolysing system of Pseudomonas putida RU-KM3s [PDF]

, 2005
The biocatalytic conversion of 5-monosubstituted hydantoin derivatives to optically pure amino acids involves two reaction steps: the hydrolysis of hydantoin to N-carbamylamino acid by an hydantoinase or dihydropyrimidinase enzyme, followed by conversion
Matcher, Gwynneth Felicity
core  

Chiral hydantoin resolution

, 1990
A method for resolving chiral hydantoins having general formula (I), wherein R1 is a lower alkyl radical having 1-5 carbon atoms in a linear or branched chain; and R2 is a phenyl radical which is optionally mono-, di- or trisubstituted by lower alkoxy or
Coquerel, Gérard, Depernet, Dominique, Bouaziz, Roger, Petit, Marie-Noëlle   +3 more
core  

Fetal Hydantoin Syndrome [PDF]

The Journal of Pediatrics, 2017
Avani Hegde, Amanpreet Kaur, Abhinandan Sood, Manoj Dhanorkar, Harish T. Varma, Geetika Singh, Arushi Gahlot Saini, Praveen Kumar   +7 more
openaire   +2 more sources

Total Synthesis and Biological Evaluation of Exiguamines. [PDF]

JACS Au
Noh S, Park J, Kim Y, Krishnamurthy VR, Min CK, Choi EY, Lee C.   +6 more
europepmc   +1 more source

Incidental Detection of Glutamate Formiminotransferase Deficiency Through Newborn Screening in a Clinically Asymptomatic Infant: Molecular Findings and Counseling Considerations. [PDF]

Cureus
Baheer Abdulwahhab S, Ben Omran M, A Aldirbashi OY.   +2 more
europepmc   +1 more source