| phenylmethylsulfonyl fluoride | <chemical> Alpha-toluenesulfonyl fluoride. An enzyme inhibitor that inactivates irc-50 arvin, subtilisin, and the fatty acid synthetase complex. Pharmacological action: enzyme inhibitors, protease inhibitors. Chemical name: Benzenemethanesulfonyl fluoride (12 Dec 1998) |
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| phenylpropanolamine | <chemical> A sympathomimetic that acts mainly by causing release of norepinephrine but also has direct agonist activity at some adrenergic receptors. It is most commonly used as a nasal vasoconstrictor and an appetite depressant. Pharmacological action: adrenergic alpha-agonists, adrenergic agents, appetite depressants, nasal decongestants, sympathomimetic. Chemical name: Benzenemethanol, alpha-(1-aminoethyl)-, (R*,S*)-(+-)- (12 Dec 1998) |
| phenylpyruvate oligophrenia | <disease> Congenital absence of phenylalanine hydroxylase (an enzyme that converts phenylalanine into tyrosine). Phenylalanine accumulates in blood and seriously impairs early neuronal development. The defect can be controlled by diet and is not serious if treated in this way. Incidence: highest in Caucasians. Acronym: PKU Origin: Gr. Ouron = urine (15 Oct 1997) |
| phenylpyruvate oxidase | <enzyme> Phenylpyruvate is converted to o-hydroxyphenyl-acetic acid Registry number: EC 1.- (26 Jun 1999) |
| phenylpyruvic acid | C6H5-CH2COCOOH;the transaminated product of the action of phenylalanine aminotransferase; elevated in the urine in individuals with phenylketonuria. (05 Mar 2000) |
| phenylpyruvic acids | A group of compounds that are derivatives of phenylpyruvic acid which has the general formula c6h5ch2cocooh, and is a metabolite of phenylalanine. (12 Dec 1998) |
| phenylpyruvic amentia | Amentia accompanied by the appearance of phenylpyruvate in the urine. (05 Mar 2000) |
| phenylthiazolylthiourea | <chemical> 1-phenyl-3-(2-thiazolyl)-2-thiourea. A dopamine-beta-hydroxylase inhibitor. Synonym: u-14,624. Chemical name: Thiourea, N-phenyl-N'-2-thiazolyl- (12 Dec 1998) |
| phenylthiocarbamide | <chemical> Chemical name: Thiourea, phenyl- (12 Dec 1998) |
| phenylthiocarbamoyl | See: phenylthiocarbamoyl peptide. (05 Mar 2000) |
| phenylthiocarbamoyl peptide | The peptide formed by combination of phenylisothiocyanate and an alpha-amino group of a peptide. See: phenylthiohydantoin. (05 Mar 2000) |
| phenylthiocarbamoyl protein | Formed by the reaction of phenylisothiocyanate with a terminal alpha-amino group of a peptide or protein See: phenylisothiocyanate, phenylthiohydantoin. Synonym: PhNCS protein, PTC protein. (05 Mar 2000) |
| phenylthiohydantoin | <chemical> 3-phenyl-2-thiohydantoin. Thiohydantoin benzene derivative. Chemical name: 4-Imidazolidinone, 3-phenyl-2-thioxo- (12 Dec 1998) |
| phenylthiourea | <chemical> Chemical name: Thiourea, phenyl- (12 Dec 1998) |
| phenyltoloxamine | N,N-dimethyl-2-(alpha-phenyl-o-tolyloxy)-ethylamine;an antihistaminic. (05 Mar 2000) |