Simultaneous determination of theophylline and its major metabolites in urine by reversed-phase ion-pair high-performance liquid chromatography

Keith T. Muir; Jan H.G. Jonkman; Dan-Shya Tang; Michael Kunitani; Sidney Riegelman

doi:10.1016/s0378-4347(00)81010-5

Simultaneous determination of theophylline and its major metabolites in urine by reversed-phase ion-pair high-performance liquid chromatography

Journal of Chromatography B Biomedical Sciences and Applications ◽

10.1016/s0378-4347(00)81010-5 ◽

1980 ◽

Vol 221 (1) ◽

pp. 85-95 ◽

Cited By ~ 78

Author(s):

Keith T. Muir ◽

Jan H.G. Jonkman ◽

Dan-Shya Tang ◽

Michael Kunitani ◽

Sidney Riegelman

Keyword(s):

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Simultaneous Determination ◽

High Performance ◽

Reversed Phase ◽

Ion Pair

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High-performance liquid chromatography of water-soluble vitamins. Part 3. Simultaneous determination of vitamins B1, B2, B6, B12 and C, nicotinamide and folic acid in capsule preparations by ion-pair reversed-phase high-performance liquid chromatography

The Analyst ◽

10.1039/an9871200989 ◽

1987 ◽

Vol 112 (7) ◽

pp. 989 ◽

Cited By ~ 40

Author(s):

Monir Amin ◽

Joachim Reusch

Keyword(s):

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Folic Acid ◽

Simultaneous Determination ◽

High Performance ◽

Reversed Phase ◽

Ion Pair ◽

Water Soluble

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Simultaneous Determination of Imipramine, Desipramine, and Their 2-Hydroxy Metabolites in Plasma by Ion-Pair Reversed-Phase High-Performance Liquid Chromatography with Amperometric Detection

Journal of Pharmaceutical Sciences ◽

10.1002/jps.2600700307 ◽

1981 ◽

Vol 70 (3) ◽

pp. 257-261 ◽

Cited By ~ 78

Author(s):

Raymond F. Suckowx ◽

Thomas B. Cooper

Keyword(s):

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Simultaneous Determination ◽

High Performance ◽

Amperometric Detection ◽

Reversed Phase ◽

Ion Pair ◽

Hydroxy Metabolites

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Rapid and simultaneous determination of mycophenolic acid and its glucuronide conjugate in human plasma by ion-pair reversed-phase high-performance liquid chromatography using isocratic elution

Journal of Chromatography B Biomedical Sciences and Applications ◽

10.1016/s0378-4347(00)00568-5 ◽

2001 ◽

Vol 753 (2) ◽

pp. 315-320 ◽

Cited By ~ 21

Author(s):

Hideo Hosotsubo ◽

Shiro Takahara ◽

Yukito Kokado ◽

Sompol Permpongkosol ◽

Jing-Ding Wang ◽

...

Keyword(s):

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Simultaneous Determination ◽

Human Plasma ◽

Mycophenolic Acid ◽

High Performance ◽

Reversed Phase ◽

Ion Pair ◽

Isocratic Elution

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Simultaneous determination of d- and l-amino acids in the nervous tissues of crustaceans using precolumn derivatization with (+)-1-(9-fluorenyl)ethyl chloroformate and reversed-phase ion-pair high-performance liquid chromatography

Journal of Chromatography B Biomedical Sciences and Applications ◽

10.1016/0378-4347(94)00304-1 ◽

1994 ◽

Vol 660 (2) ◽

pp. 243-250 ◽

Cited By ~ 56

Author(s):

Emiko Okuma ◽

Hiroki Abe

Keyword(s):

Amino Acids ◽

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Simultaneous Determination ◽

High Performance ◽

Reversed Phase ◽

Ion Pair ◽

Ethyl Chloroformate ◽

Precolumn Derivatization

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Simultaneous determination of ascorbic acid and dehydroascorbic acid by reversed-phase ion-pair high-performance liquid chromatography with pre-column derivatisation

Journal of Chromatography A ◽

10.1016/s0021-9673(00)88594-5 ◽

1982 ◽

Vol 245 (2) ◽

pp. 249-255 ◽

Cited By ~ 46

Author(s):

Ross W. Keating ◽

Paul R. Haddad

Keyword(s):

Ascorbic Acid ◽

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Simultaneous Determination ◽

High Performance ◽

Dehydroascorbic Acid ◽

Reversed Phase ◽

Ion Pair

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Simultaneous determination of chromium(III) and chromium (VI) with reversed-phase ion-pair high-performance liquid chromatography

The Analyst ◽

10.1039/an9931801281 ◽

1993 ◽

Vol 118 (10) ◽

pp. 1281 ◽

Cited By ~ 41

Author(s):

Jen-Fon Jen ◽

Guang-Lien Ou-Yang ◽

Chi-Shi Chen ◽

Shih-Ming Yang

Keyword(s):

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Simultaneous Determination ◽

High Performance ◽

Reversed Phase ◽

Ion Pair ◽

Chromium Vi

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Simultaneous determination of chlorpheniramine and diphenhydramine in cough syrups by reversed-phase ion-pair high-performance liquid chromatography

Journal of Chromatography A ◽

10.1016/s0021-9673(01)83542-1 ◽

1986 ◽

Vol 351 ◽

pp. 580-584 ◽

Cited By ~ 11

Author(s):

S.B. Mahato ◽

N.P. Sahu ◽

S.K. Maitra

Keyword(s):

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Simultaneous Determination ◽

High Performance ◽

Reversed Phase ◽

Ion Pair

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Simultaneous determination of five active components of compound α -ketoacid tablet in human urine by ion-pair reversed-phase high performance liquid chromatography

Chinese Journal of Chromatography ◽

10.3724/sp.j.1123.2014.10024 ◽

2015 ◽

Vol 33 (2) ◽

pp. 169

Author(s):

Xiaoya HUANG ◽

Yuan ZHONG ◽

Zhongping HUANG ◽

Chen JIN ◽

Lili WANG ◽

...

Keyword(s):

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Simultaneous Determination ◽

Human Urine ◽

High Performance ◽

Reversed Phase ◽

Ion Pair ◽

Active Components

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The simultaneous determination of active ingredients in cough—cold mixtures by isocratic reversed-phase ion-pair high-performance liquid chromatography

Journal of Pharmaceutical and Biomedical Analysis ◽

10.1016/0731-7085(89)80117-7 ◽

1989 ◽

Vol 7 (6) ◽

pp. 725-736 ◽

Cited By ~ 10

Author(s):

O.W. Lau ◽

K. Chan ◽

Y.K. Lau ◽

W.C. Wong

Keyword(s):

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Simultaneous Determination ◽

High Performance ◽

Reversed Phase ◽

Ion Pair ◽

Active Ingredients

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Simultaneous determination of bendazac and underivatized lysine in ophthalmic preparations by reversed-phase ion-pair high-performance liquid chromatography

International Journal of Pharmaceutics ◽

10.1016/0378-5173(92)90173-y ◽

1992 ◽

Vol 82 (3) ◽

pp. 179-183 ◽

Cited By ~ 1

Author(s):

Santo Scalia ◽

Maurizio Massaccesi

Keyword(s):

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Simultaneous Determination ◽

High Performance ◽

Reversed Phase ◽

Ion Pair

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