What's the difference between benzoic and lophine?
Benzoic
Definition:
(a.) Pertaining to, or obtained from, benzoin.
Example Sentences:
(1) Deuterium-labeled aspirin (2-acetoxy[3,4,5,6-2H4]benzoic acid) was synthesized from salicylic acid by catalytic exchange and subsequent acetylation.
(2) For one patient who reacted to the placebo and one who reacted to benzoic acid, the challenges were repeated with positive results in both instances.
(3) During a five-year-period (1985-1989) 420,000 newborns in Lower Saxony, FRG, were screened for biotinidase deficiency using biotinyl-para-amino-benzoic-acid as substrate.
(4) The major urinary metabolite was hippuric acid (c. 66% of the dose), with benzoic acid (2%) and benzylmercapturic acid (1%) also present.
(5) An extensive set of computed molecular properties, both steric and electronic, have been calculated using molecular orbital and empirical methods for benzoic acid (1) and a congeneric series of substituted benzoic acids, i.e.
(6) The bovine liver monoamine oxidase (EC 1.4.3.4) was found to be inactivated by various well-known sulfhydryl reagents like p-mercuribenzoate, methylmercuric iodide and 5,5'-dithiobis-(2-nitro benzoic acid).
(7) Urine was collected from an individual at various times of gestation, and the hCG fraction was concentrated by benzoic acid and ethanol precipitation.
(8) It has been found that there are concentrative antimicrobiological ingredients in the liquid such as phenols, benzoic acids, fatty acids, and so on.
(9) The triazene derivative 1-p-(3-methyltriazeno)benzoic acid potassium salt (MTBA) shows pharmacological properties similar to those of 5-(3,3-dimethyl-1-triazeno)imidazole-4-carboxamide (DTIC, trade name dacarbazine), which is known to induce antigenic modulation in tumor cells (xenogenization) and is currently used in cancer therapy.
(10) The present investigation was undertaken to gain insight into the factors governing diffusion of a series of monosubstituted benzoic acids across ethylene-vinyl acetate copolymers.
(11) When the luminal solution was well-stirred, the absorption of benzoic acid in the lower pH region significantly increased, resulting in the disappearance of the shift of pH-absorption curve for benzoic acid.
(12) Synergism between benzoic and sorbic acid was pH dependent.
(13) Skin partition coefficients were measured over a range of benzoic acid concentrations in both saline and distilled water.
(14) In addition, intracellular pH, as estimated by the measurement of the equilibrium distribution of benzoic acid, did not show any significant alteration in cells incubated in the presence of bicarbonate buffer and in low extracellular Na+.
(15) The compound (E)-4-2-(5,6,7,8)tetrahydro-5,5,8,8-tetramethyl-2-naphtalenyl)prop enyl benzoic acid (Ro 1374-10) was approximately 2-3 orders of magnitude more potent than all-trans-retinoic acid in inhibiting breast carcinoma cell proliferation while the compound SRI-6409-40, which differs from Ro 1374-10 only by the position of a methyl group, was 50-fold more potent than Ro 1374-10.
(16) Asthma and rhinitis are the main hypersensitivity symptoms in the respiratory tract, and azo dyes, benzoic acid, and sulfitic food additives are the most common causative agents.
(17) The sulphonamide group is split off and the benzoic acid thus formed is subjected to a gas chromatographic analysis.
(18) Their structure-activity relationships are very similar to those of other retinoidal benzoic acids which are generally represented by 4 and named retinobenzoic acids.
(19) This study confirms the immaturity of the benzoic acid detoxification process in premature newborns.
(20) A polyamide-based solid-phase support containing an acid-stable p-(oxymethyl)benzoic acid handle to anchor the COOH-terminal amino acid was utilized in the production of synthetic peptides analogous to amino acid sequences 503-532 from the human immunodeficiency virus (HIV) envelope glycoprotein.
Lophine
Definition:
(n.) A nitrogenous organic base obtained by the oxidation of amarine, and regarded as a derivative of benzoic aldehyde. It is obtained in long white crystalline tufts, -- whence its name.