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Substance chimique
A member of the class of xanthones that is 9 H -xanthene substituted by hydroxy group at positions 1, 3, 6 and 7, an oxo group at position 9 and prenyl groups at positions 2 and 8. Isolated from the stems of Cratoxylum cochinchinense , it exhibits antitumour activity.
An α-amino-acid residue derived from γ-methyl glutamate.
A sesquiterpene that is 1,2,3,4,4a,5,6,8a-octahydronaphthalene which is substituted at positions 1, 4 and 7 respetively by isopropyl, methylene and methyl groups (the 1 S ,4a S ,8a R -diastereoisomer).
A γ-lactone that is oxolan-2-one substituted by a butyl group at position 5. It is a volatile compound found in peaches, mangoes, beef and ham.
A biomacromolecule comprised of repeating D -glutamic acid residues linked by peptidic bonds between the amino and γ-carboxy groups.
A γ-poly(glutamic acid) polymer, composed of γ-poly( D -glutamic acid) macromolecules.
A macromolecule composed of repeating γ-linked L -glutamyl units.
A γ-poly(glutamic acid) polymer, composed of γ-poly( L -glutamic acid) macromolecules.
A macromolecule composed of repeating D and/or L -glutamate residues linked by γ-peptidyl bonds.
An ionic polymer, composed of γ-poly(glutamate) macromolecules ( D and/or L -glutamate residues linked by γ-peptidyl bonds).
A macromolecule composed of repeating 2-amino-5-oxopentanoic acid units.
A homopolymer, composed of γ-poly(glutamic acid) macromolecule.
An enamide obtained by the formal condensation of 2-methylpropanamine with tetradeca-2,4,8,10,12-pentaenoic acid (the 2 E ,4 E ,8 Z ,10 E ,12 E stereoisomer). Isolated from Zanthoxylum piperitum , it exhibits inhibitory activity against acyl-CoA:cholesterol acyltransferase.
A modulator of γ-secretase, one of the three endopeptidases that are specific for amyloid protein precursor and which have been identified based upon the region of the amyloid protein precursor which they cleave.
One of three isomeric monoterpenes differing in the positions of their two double bonds (α- and β-terpinene being the others). In γ-terpinene the double bonds are at the 1- and 4-positions of the p -menthane skeleton.
A glutamic acid derivative with a methylsulfanyl group at position 4.
A tocopherol in which the chroman-6-ol core is substituted by methyl groups at positions 7 and 8. It is found particularly in maize (corn) oil and soya bean (soybean) oils.
A tocotrienol that is chroman-6-ol substituted by methyl groups at positions 2, 7 and 8 and a farnesyl chain at position 2. A vitamin E family member that has potent anti-cancer properties against a wide-range of cancers.
A butan-4-olide that is dihydrofuran-2(3 H )-one substituted by a methyl group at position 5. It has been found in the urine samples of humans exposed to n -hexane.
A tripeptide that is glutathione in which the side-chain thiol group of the cysteine residue is substituted by a 4-methoxyindol-3-ylmethyl group.
An S -conjugate dipeptide consisting of L -γ-glutamyl- L -cysteine in which the the cysteine side chain is substituted by a cyano(indol-3-yl)methyl group.
A tripeptide that consists of L -γ-glutamyl- L -cysteinyl- L -glutamic acid in which the the cysteine side chain is substituted by a cyano(indol-3-yl)methyl group.