[Ion pair formation of phenothiazine drugs with alkylsulfonates and alcohol solvation (author's transl)].
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Alcohols↗
Biomedical subjects
K Uekama
Publications and source records attributed to K Uekama.
Utilization of cyclodextrin complexation for separation of E, A, and B prostaglandins by ion-exchange liquid chromatography.
Application of cyclodextrin complexation to the separation of E-, A-, and B-type prostaglandins by ion-exchange liquid chromatography is demonstrated. The addition of alpha-or beta-cyclodextrin into the mobile phase on an anion-exchange support decreased the retention times of the prostaglandins significantly because of soluble complex formation. Chromatographic separation behavior is discussed on the basis of the stability of the inclusion complex. A rapid and sensitive method for the separation and quantification of the prostaglandins, using beta-cyclodextrin in the mobile phase, is described.
Chemical Phenomena↗
Inclusion complexation of barbiturates with beta-cyclodextrin in aqueous solution. I. Spectroscopic study on the mode of interaction.
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Barbiturates↗
Simultaneous determination of complexation equilibrium constants for conjugated guest species by extended potentiometric titration method: on barbiturate-beta-cyclodextrin system.
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Barbiturates↗
The interaction of some N-phenylanthranilic acid derivatives with cyclodextrins in phosphate buffers.
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Buffers↗
Inclusion complexes of beta-cyclodextrin with tranquilizing drugs phenothiazines in aqueous solution.
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Antipsychotic Agents↗
Inclusion complexes of beta-cyclodextrin with antiinflammatory drugs fenamates in aqueous solution.
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Anti-Inflammatory Agents↗
Letter: Circular dichroism study on inclusion complexes of beta-cyclodextrin with anti-inflammatory fanamates.
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Anti-Inflammatory Agents↗
Methanesulfonic acid derivative of p,p'-diaminodiphenylsulfone. II. Pharmacokinetics and availability of parental drug in rabbit.
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Animals↗
Promotion by DNA of the photoinduced radical production from 4-nitroquinoline 1-oxide in aqueous medium at 77 degrees K and its mechanism.
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Carcinogens↗
[Electronic properties of N-heteroaromatics. XLI. Charge-transfer interactions of the carcinogen 4-nitroquinoline 1-oxide with methylsubstituted benzenes and methylsubstituted aniline derivatives].
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Aniline Compounds↗
[Electronic properties of N-heteroaromatics. 28. Interaction of aminopyrine with isomeric aminobenzoic acids in aqueous media. Observation of charge transfer through fluorescence quenching].
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Aminobenzoates↗
Electronic properties of N-heteroaromatics. XXXV. Further observations on the charge transfer interaction of the carcinogen, 4-nitroquinoline 1-oxide, with DNA and deoxyribonucleosides: analysis of the visible difference bands.
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Carcinogens↗
Charge transfer in the molecular interaction of 4-nitroquinoline 1-oxide and related carcinogens with DNA and deoxyribonucleosides.
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Animals↗
Effects of DNA on free radical production from the carcinogens 4-nitro-and 4-hydroxyamino-quinoline 1-oxides in aqueous medium at 77 degrees K.
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Animals↗
Electronic properties of N-heteroaromatics. XVI. Charge transfer properties of pyrazolone antipyretics. On the complex formation of aminopyrine with benzoic acid and salicylic acid.
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Aminopyrine↗
On the stoichiometric interactions between 4-nitroquinoline 1-oxide and deoxyribonucleosides, with special reference to the mode of binding of the carcinogen to DNA.
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Carcinogens↗
[Electronic properties of N-heteroaromatics. IX. Charge transfer type interactions between pyrazolone derivatives and p-quinones].
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Electrochemistry↗