(1) Concomitant reactions to chinaldol, chinaldine, aminochinaldine and chinoline are considered to be group allergies since contact is hardly possible with these substances in everyday life.
Quinaldine
Definition:
(n.) A colorless liquid of a slightly pungent odor, C9H6N.CH3, first obtained as a condensation product of aldehyde and aniline, and regarded as a derivative of quinoline; -- called also methyl quinoline.
Example Sentences:
(1) In addition, some quinaldine red may be present in the cytoplasm in an aggregated, ionically bound form.
(2) The following degradation products of quinaldine were isolated from the culture fluid and identified: 1H-4-oxoquinaldine, N-acetylisatic acid, N-acetylanthranilic acid, anthranilic acid, 3-hydroxy-N-acetylanthranilic acid and catechol.
(3) However, uptake as well as subsequent ionic binding of quinaldine red seems to be related to potential in an as yet undefined manner.
(4) A major aspect of the change is that in sodium-loaded cells, essentially all of the quinaldine red accumulated as the result of energization forms a strong bond with an anionic group.
(5) 4-(2'-, 4'-nitro- and 2',4'-dinitrobenzenesulfenamido)-quinaldines (I--III) as well as 2-(2'-,3'-nitro and 2',4'-dinitrobenzensulfenamido)-46-oimethylpyrimidines (IV--VI) were obtained.
(6) 2-Hydroxymethylquinoline and quinaldine are found in nonfresh greyhound urine as putrefactive bases.
(7) 2-aminomethylquinoline is excreted in fresh urine and two others, quinaldine and 2-hydroxymethylquinoline, are formed as the urine decays.
(8) The determination of dichloralantipyrine is based on the fact that it, as well as its major metabolite chloral hydrate, produces a blue color with quinaldine ethiodide.
(9) Solvent Yellow 33 (German: Rauchgelb) belongs to the groups of quinaldine dyes which are produced by condensing quinaldine and phthalic anhydride.
(10) The general characteristics of the cation employed, quinaldine red, closely paralleled those of other amphiphilic cations which have been used to measure membrane potential.
(11) The aggregates were estimated to contain at least five quinaldine red cations at or near van der Waals contact, and the presence of other molecules, such as phospholipids, could not be excluded.
(12) Quinaldine catabolism was investigated with the bacterial strain Arthrobacter sp., which is able to grow aerobically in a mineral salt medium with quinaldine as sole source of carbon, nitrogen and energy.
(13) Type A monoamine oxidase (MAO-A) in human placental mitochondria was competitively inhibited by naturally occurring substances, quinoline and quinaldine, using kynuramine as substrate.
(14) This binding is similar to that which occurs for the basal level of quinaldine red taken up in nonenergized cells.
(15) Uptake of the anesthetics tricaine methanesulfonate, benzocaine, Piscaine, and quinaldine is rapid because they are lipophilic.
(16) Production of 2-hydroxymethylquinoline or quinaldine is not arrested but merely retarded by preservation or refrigeration.
(17) The results show that membrane potential cannot be computed in a simple manner from the distribution of quinaldine red between cells and medium, assuming that the thermodynamic activity coefficient of cell-localized material is identical with that in dilute aqueous solution.
(18) The dithioacetic acid zwitterions were prepared from the base-catalyzed reaction of carbon disulfide with quinaldine and picoline methiodides, and the bis(methylthio) derivatives resulted from reaction with methyl iodide at room temperature.
(19) A method for the measurement of quinaldine and 2-hydroxymethylquinoline using gas chromatography is described.
(20) 2-Hydroxymethylquinoline forms in greyhound urine, if non-preserved, in three or four days at room temperature while quinaldine takes as much as 10 days longer to form.