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Substance chimique
Any of the drugs that act on β-adrenergic receptors.
An amino acid amide compound consisting of propionamide having a 3-amino substituent.
A β-amino-acid anion that is the conjugate base of β-alanine.
A naturally-occurring β-amino acid comprising propionic acid with the amino group in the 3-position.
A β-alanine derivative that is the amide obtained by formal condensation of the carboxy group of β-alanine with the amino group of 2-naphthylamine.
A β-alanine derivative arising from quaternisation of the nitrogen of β-alanine with three methyl groups and removal of the proton attached to the carboxy group. It is an osmoprotective compound accumulated by most members of the highly stress-tolerant Plumbaginaceae family.
Zwitterionic form of β-alanine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3.
Conjugate acid of β-alaninamide arising from protonation of the β-amino group.
A peptide cation that is the conjugate acid of β-alanyl- L -arginine, arising from the deprotonation of the carboxy group and protonation of both the primary amino and guanidino groups; major species at pH 7.3.
A dipeptide consisting of β-alanine and L -lysine units joined by a peptide linkage.
A dipeptide zwitterion resulting from the transfer of a proton from the carboxy group to the amino group of β-alanyl- L -lysine.
A peptide cation that is the conjugate acid of β-alanyl- L -lysine zwitterion, arising from the protonation of one of the amino groups. Major species at pH 7.3.
Major species at pH 7.3.
Major microspecies at pH 7.3
An acyl-CoA that is the S -(β-alanyl) derivative of coenzyme A.
An acyl-CoA oxoanion arising from deprotonation of phosphate and diphosphate functions as well as protonation of the amino group of β-alanyl-CoA.
A β-alanine derivative that is the amide obtained by formal condensation of the carboxy group of β-alanine with the primary amino group of tryptamine; major microspecies at pH 7.3.
The β-stereoisomer of allolactose.
A non-proteinogenic amino acid in which the amino group is located on the carbon atom at the position β to the carboxy group.
An amino acid ester resulting from the formal condensation of the carboxy group of a β-amino acid with the hydroxy group of an alcohol or phenol.