| Rank |
Title |
Journal |
Year |
PubWeight™‹?› |
|
1
|
Erythromycin is a motilin receptor agonist.
|
Am J Physiol
|
1989
|
2.00
|
|
2
|
Isolation and structural characterization of polymyxin B components.
|
J Chromatogr A
|
2001
|
1.31
|
|
3
|
Isolation and structural characterization of colistin components.
|
J Antibiot (Tokyo)
|
2001
|
1.23
|
|
4
|
Analysis of purity in 19 drug product tablets containing clopidogrel: 18 copies versus the original brand.
|
J Pharm Biomed Anal
|
2004
|
1.19
|
|
5
|
Antimalarial activity of Ajuga remota Benth (Labiatae) and Caesalpinia volkensii Harms (Caesalpiniaceae): in vitro confirmation of ethnopharmacological use.
|
J Ethnopharmacol
|
2001
|
1.10
|
|
6
|
Synthesis and antiviral activity of acyclic nucleosides with a 3(S),5-dihydroxypentyl or 4(R)-methoxy-3(S),5-dihydroxypentyl side chain.
|
J Med Chem
|
1992
|
1.10
|
|
7
|
Investigation of vancomycin and related substances by liquid chromatography/ion trap mass spectrometry.
|
Rapid Commun Mass Spectrom
|
2006
|
1.01
|
|
8
|
Quantitative determination by high-performance liquid chromatography of acetylsalicylic acid and related substances in tablets.
|
J Chromatogr
|
1987
|
1.00
|
|
9
|
Total synthesis of bisnorpenicillin V.
|
J Med Chem
|
1974
|
0.97
|
|
10
|
Liquid chromatography of polymyxin B sulphate.
|
J Chromatogr A
|
2000
|
0.97
|
|
11
|
The gelatinase inhibitory activity of tetracyclines and chemically modified tetracycline analogues as measured by a novel microtiter assay for inhibitors.
|
Biochem Pharmacol
|
1996
|
0.95
|
|
12
|
Controlled release of chlorhexidine from amorphous microporous silica.
|
J Control Release
|
2009
|
0.95
|
|
13
|
Improved reversed-phase liquid chromatographic method combined with pulsed electrochemical detection for the analysis of amikacin.
|
J Pharm Biomed Anal
|
2006
|
0.90
|
|
14
|
Study of the stability of polymyxins B(1), E(1) and E(2) in aqueous solution using liquid chromatography and mass spectrometry.
|
J Pharm Biomed Anal
|
2002
|
0.89
|
|
15
|
Analysis of unknown compounds in azithromycin bulk samples with liquid chromatography coupled to ion trap mass spectrometry.
|
Rapid Commun Mass Spectrom
|
2003
|
0.88
|
|
16
|
Evaluation of liquid chromatography methods for the separation of ampicillin and its related substances.
|
J Pharm Biomed Anal
|
1996
|
0.84
|
|
17
|
Identification of novel erythromycin derivatives in mother liquor concentrates of Streptomyces erythraeus.
|
J Antibiot (Tokyo)
|
1987
|
0.84
|
|
18
|
Development of a liquid chromatographic assay for an anti-HIV tablet containing lamivudine, zidovudine and TMC278.HCL.
|
J Pharm Biomed Anal
|
2008
|
0.84
|
|
19
|
Quantitative determination of amoxicillin and its decomposition products by high-performance liquid chromatography.
|
J Chromatogr
|
1985
|
0.84
|
|
20
|
Interlaboratory study comparing the microbiological potency of spiramycins I, II and III.
|
J Pharm Biomed Anal
|
1999
|
0.83
|
|
21
|
Antibacterial activities of erythromycins A, B, C, and D and some of their derivatives.
|
Antimicrob Agents Chemother
|
1985
|
0.82
|
|
22
|
Analysis of vancomycin and related impurities by micellar electrokinetic capillary chromatography. Method development and validation.
|
Electrophoresis
|
2001
|
0.81
|
|
23
|
Liquid chromatography method for separation of clindamycin from related substances.
|
J Pharm Biomed Anal
|
1999
|
0.80
|
|
24
|
Analysis of a formulation containing lincomycin and spectinomycin by liquid chromatography with pulsed electrochemical detection.
|
J Pharm Biomed Anal
|
2002
|
0.80
|
|
25
|
Capillary electrophoresis analysis of gentamicin sulphate with UV detection after pre-capillary derivatization with 1,2-phthalic dicarboxaldehyde and mercaptoacetic acid.
|
J Chromatogr A
|
2000
|
0.80
|
|
26
|
Micellar electrokinetic capillary chromatography of macrolide antibiotics. Separation of tylosin, erythromycin and their related substances.
|
J Chromatogr A
|
1999
|
0.79
|
|
27
|
Analysis of bacitracin by micellar electrokinetic capillary chromatography with mixed micelle in acidic solution.
|
Electrophoresis
|
2001
|
0.79
|
|
28
|
Analysis of gentamicin by liquid chromatography with pulsed electrochemical detection.
|
J Pharm Biomed Anal
|
1998
|
0.79
|
|
29
|
Liquid chromatographic study of the stability of 5-halogeno-2'-deoxyuridines.
|
J Pharm Biomed Anal
|
1993
|
0.79
|
|
30
|
Isocratic liquid chromatographic method for the analysis of azithromycin and its structurally related substances in bulk samples.
|
J Chromatogr Sci
|
2002
|
0.79
|
|
31
|
Tissue distribution and excretion of radioactively labelled compounds in the Wistar rat after administration of [N-methyl-14C]-erythromycin A.
|
Eur J Drug Metab Pharmacokinet
|
1989
|
0.78
|
|
32
|
Mass spectrometric characterization of gentamicin components separated by the new European Pharmacopoeia method.
|
J Pharm Biomed Anal
|
2011
|
0.78
|
|
33
|
Quantitative analysis of quaternary ammonium antiseptics using thin-layer densitometry.
|
J Chromatogr A
|
1994
|
0.78
|
|
34
|
Analysis of polymyxin B sulfate by capillary zone electrophoresis with cyclodextrin as additive. Method development and validation.
|
J Chromatogr A
|
2000
|
0.78
|
|
35
|
Micellar electrokinetic capillary chromatography for the separation of cefalexin and its related substances.
|
Electrophoresis
|
1999
|
0.78
|
|
36
|
Determination of stigmasterol, beta-sitosterol and stigmastanol in oral dosage forms using high performance liquid chromatography with evaporative light scattering detection.
|
J Pharm Biomed Anal
|
2006
|
0.78
|
|
37
|
Neomycin: microbiological assay or liquid chromatography?
|
J Pharm Biomed Anal
|
1998
|
0.78
|
|
38
|
Analysis of neomycin using an improved liquid chromatographic method combined with pulsed electrochemical detection.
|
J Chromatogr B Analyt Technol Biomed Life Sci
|
2006
|
0.77
|
|
39
|
Capillary electrophoresis of RNA oligonucleotides: catalytic activity of a hammerhead ribozyme.
|
Anal Biochem
|
1999
|
0.77
|
|
40
|
Ruggedness tests on the high performance liquid chromatography assay of the United States Pharmacopoeia 23 for tetracycline.HCl: comparison of different columns in an interlaboratory approach.
|
J Pharm Biomed Anal
|
1996
|
0.77
|
|
41
|
The determination of water in erythromycin by Karl Fischer titration.
|
J Pharm Biomed Anal
|
1988
|
0.77
|
|
42
|
Electrophoretically mediated microanalysis of gentamicin with in-capillary derivatization and UV detection.
|
Electrophoresis
|
2001
|
0.77
|
|
43
|
An interlaboratory study on the suitability of a gradient LC-UV method as a compendial method for the determination of erythromycin and its related substances.
|
J Pharm Biomed Anal
|
2010
|
0.77
|
|
44
|
Hyphenation of liquid chromatography to ion trap mass spectrometry to identify minor components in polypeptide antibiotics.
|
Anal Bioanal Chem
|
2003
|
0.76
|
|
45
|
Separation of novel derivatives from commercial erythromycin samples by thin-layer chromatography.
|
J Chromatogr
|
1987
|
0.76
|
|
46
|
Two novel spiramycins obtained from commercial samples: isolation and elucidation of structure.
|
J Antibiot (Tokyo)
|
1996
|
0.76
|
|
47
|
In-house packing and testing of capillaries for capillary electrochromatography using simple equipment.
|
J Pharm Biomed Anal
|
1999
|
0.75
|
|
48
|
Characterization of impurities in dirithromycin by liquid chromatography/ion trap mass spectrometry.
|
J Chromatogr A
|
2006
|
0.75
|
|
49
|
Quantitative analysis of tylosin by column liquid chromatography.
|
J Chromatogr
|
1993
|
0.75
|
|
50
|
Bioavailability of different artemisinin tablet formulations in rabbit plasma--correlation with results obtained by an in vitro dissolution method.
|
J Pharm Biomed Anal
|
1997
|
0.75
|
|
51
|
Determination of the stability of tetracycline suspensions by high performance liquid chromatography.
|
Pharm Weekbl Sci
|
1985
|
0.75
|
|
52
|
Analysis of tablets containing aspirin, acetaminophen, and ascorbic acid by high-performance liquid chromatography.
|
J Pharm Sci
|
1984
|
0.75
|
|
53
|
Isolation and structural elucidation of an impurity of cefradine.
|
J Pharm Biomed Anal
|
1994
|
0.75
|
|
54
|
Structure elucidation of four related substances in gramicidin with liquid chromatography/mass spectrometry.
|
Rapid Commun Mass Spectrom
|
2001
|
0.75
|
|
55
|
Stability measurement of oligonucleotides in serum samples using capillary electrophoresis.
|
J Chromatogr B Biomed Sci Appl
|
1997
|
0.75
|
|
56
|
Thin-layer chromatographic identification of nineteen benzodiazepine derivatives.
|
J Chromatogr
|
1979
|
0.75
|
|
57
|
Quantitative analysis of erythromycin by reversed-phase liquid chromatography using column-switching.
|
J Pharm Biomed Anal
|
1991
|
0.75
|
|
58
|
[Study of the stability in methanolic solution of tetracycline hydrochloride and some analogues (author's transl)].
|
J Pharm Belg
|
1982
|
0.75
|
|
59
|
Investigation of the kinetics of degradation of hexopyranosylated cytosine nucleosides using liquid chromatography.
|
Nucleosides Nucleotides Nucleic Acids
|
2000
|
0.75
|
|
60
|
Nephropathic cystinosis: effect of long-term cysteamine therapy.
|
Clin Nephrol
|
1987
|
0.75
|
|
61
|
Evaluation of tetracycline raw materials and finished products found on the Kenyan market.
|
J Pharm Biomed Anal
|
1994
|
0.75
|
|
62
|
Separation of erythromycin and related substances on base-deactivated reversed-phase silica gel columns.
|
J Chromatogr A
|
2000
|
0.75
|
|
63
|
Analysis of tobramycin by liquid chromatography with pulsed electrochemical detection.
|
J Pharm Biomed Anal
|
2000
|
0.75
|
|
64
|
Improved LC of minocycline drug substance.
|
J Pharm Biomed Anal
|
2005
|
0.75
|
|
65
|
Analysis of kanamycin sulfate by liquid chromatography with pulsed electrochemical detection.
|
J Chromatogr A
|
1997
|
0.75
|
|
66
|
Separation of tetracycline and its related substances: comparison of liquid chromatography, capillary electrophoresis and capillary electrochromatography.
|
Biomed Chromatogr
|
1998
|
0.75
|
|
67
|
Collaborative study of the analysis of chlortetracycline hydrochloride by liquid chromatography on polystyrene-divinylbenzene packing materials.
|
J Pharm Biomed Anal
|
1992
|
0.75
|
|
68
|
Optimized methods for capillary electrophoresis of tetracyclines.
|
J Pharm Biomed Anal
|
1997
|
0.75
|
|
69
|
Development and validation of a simple capillary zone electrophoresis method for the analysis of kanamycin sulfate with UV detection after pre-capillary derivatization.
|
J Chromatogr A
|
2001
|
0.75
|
|
70
|
Analysis of metacycline by capillary electrophoresis.
|
Electrophoresis
|
2001
|
0.75
|
|
71
|
Interlaboratory study of the analysis of benzylpenicillin by liquid chromatography.
|
J Chromatogr B Biomed Sci Appl
|
1998
|
0.75
|
|
72
|
Determination of the kinetic parameters of adenosine deaminase by electrophoretically mediated microanalysis.
|
Electrophoresis
|
1996
|
0.75
|
|
73
|
Phosphodiesterase susceptibility of modified oligonucleotides studied in an integrated capillary electrophoresis system.
|
J Capillary Electrophor
|
1998
|
0.75
|
|
74
|
Evaluation of an International Pharmacopoeia method for the analysis of indinavir sulfate by liquid chromatography.
|
J Pharm Biomed Anal
|
2006
|
0.75
|
|
75
|
Isolation of erythromycin E from commercial erythromycin.
|
J Chromatogr
|
1988
|
0.75
|
|
76
|
Nested designs in ruggedness testing.
|
J Pharm Biomed Anal
|
1999
|
0.75
|
|
77
|
Liquid chromatographic analysis of a formulation containing polymyxin, gramicidin and neomycin.
|
J Pharm Biomed Anal
|
1997
|
0.75
|
|
78
|
Liquid chromatographic analysis of dihydrostreptomycin sulfate.
|
J Pharm Biomed Anal
|
1999
|
0.75
|
|
79
|
Combined use of liquid chromatography with mass spectrometry and nuclear magnetic resonance for the identification of degradation compounds in an erythromycin formulation.
|
Anal Bioanal Chem
|
2011
|
0.75
|
|
80
|
The neutralizing capacity and sodium content of antacid brands on the Kenyan market.
|
East Afr Med J
|
1995
|
0.75
|
|
81
|
Analysis of clindamycin by micellar electrokinetic chromatography with a mixed micellar system.
|
J Chromatogr A
|
2001
|
0.75
|
|
82
|
Analysis of amikacin by liquid chromatography with pulsed electrochemical detection.
|
J Chromatogr A
|
1998
|
0.75
|
|
83
|
Integration of phosphodiesterase-induced degradation of oligonucleotides with capillary polymer-sieving electrophoresis.
|
Methods Mol Biol
|
2001
|
0.75
|
|
84
|
Assay and purity control of oxytetracycline and doxycycline by thin-layer chromatography--a comparison with liquid chromatography.
|
J Pharm Biomed Anal
|
1990
|
0.75
|
|
85
|
A comparative study of LC methods for analysis of cefradine.
|
J Pharm Biomed Anal
|
1993
|
0.75
|
|
86
|
Robustness testing of a liquid chromatography method for the determination of vorozole and its related compounds in oral tablets.
|
J Pharm Biomed Anal
|
1998
|
0.75
|
|
87
|
Evaluation of LC methods for the separation of phenoxymethylpenicillin and its related substances.
|
Eur J Pharm Sci
|
1998
|
0.75
|
|
88
|
Quantitative analysis of oxytetracycline and related substances by high-performance liquid chromatography.
|
J Chromatogr
|
1987
|
0.75
|
|
89
|
Analysis of doxycycline by capillary electrophoresis. Method development and validation.
|
J Chromatogr A
|
2000
|
0.75
|
|
90
|
Analysis of cefadroxil by micellar electrokinetic capillary chromatography: development and validation.
|
Electrophoresis
|
1998
|
0.75
|
|
91
|
5'-O-phosphonomethyl-2',3'-dideoxynucleosides: synthesis and anti-HIV activity.
|
J Med Chem
|
1990
|
0.75
|
|
92
|
Determination of neomycin sulfate by liquid chromatography with pulsed electrochemical detection.
|
J Chromatogr A
|
1996
|
0.75
|
|
93
|
A stability study of ticlopidine products from 18 countries.
|
Drug Dev Ind Pharm
|
2000
|
0.75
|
|
94
|
Interlaboratory study of a liquid chromatography method for erythromycin: determination of uncertainty.
|
J Chromatogr A
|
2003
|
0.75
|
|
95
|
Capillary electrophoresis of oligonucleotides: micellar system or entangled polymers.
|
J Pharm Biomed Anal
|
1996
|
0.75
|
|
96
|
Derivative spectrophotometric determination of the triethylammonium salt of cefotaxime in presence of related compounds from the synthesis.
|
J Pharm Biomed Anal
|
1998
|
0.75
|
|
97
|
Determination of the relative amounts of the B and C components of neomycin by thin-layer chromatography using fluorescence detection.
|
J Chromatogr A
|
1995
|
0.75
|
|
98
|
Evaluation of the stability of chlortetracycline in granular premixes by monitoring its conversion into degradation products.
|
J Pharm Biomed Anal
|
2005
|
0.75
|
|
99
|
Investigation of unknown related substances in commercial erythromycin samples with liquid chromatography/mass spectrometry.
|
Rapid Commun Mass Spectrom
|
2000
|
0.75
|
|
100
|
Thin-layer chromatographic study of the metabolites of erythromycins in the Wistar rat.
|
J Chromatogr
|
1988
|
0.75
|
|
101
|
Michaelis-Menten analysis of bovine plasma amine oxidase by capillary electrophoresis using electrophoretically mediated microanalysis in a partially filled capillary.
|
Electrophoresis
|
2001
|
0.75
|
|
102
|
Optimization of the separation of erythromycin and related substances by high-performance liquid chromatography.
|
J Chromatogr
|
1987
|
0.75
|
|
103
|
Liquid chromatographic analysis of streptomycin sulfate.
|
J Pharm Biomed Anal
|
2000
|
0.75
|
|
104
|
The interference of penicilloic acids with Karl Fischer titration of penicillins.
|
J Pharm Biomed Anal
|
1996
|
0.75
|
|
105
|
Determination of kanamycin in serum by solid-phase extraction, pre-capillary derivatization and capillary electrophoresis.
|
J Chromatogr B Analyt Technol Biomed Life Sci
|
2003
|
0.75
|
|
106
|
Investigation of the reaction mechanism of the mercurimetric determination of benzylpenicillin.
|
J Pharm Biomed Anal
|
1996
|
0.75
|
|
107
|
Characterization of impurities in tobramycin by liquid chromatography-mass spectrometry.
|
J Chromatogr A
|
2009
|
0.75
|
|
108
|
Capillary zone electrophoresis of minocycline.
|
J Pharm Biomed Anal
|
1996
|
0.75
|
|
109
|
Analysis of spiramycin by capillary electrophoresis.
|
Electrophoresis
|
1999
|
0.75
|
|
110
|
Liquid chromatography of troleandomycin.
|
J Chromatogr A
|
2001
|
0.75
|
|
111
|
Assay and purity control of minocycline by thin-layer chromatography using UV and fluorescence densitometry--a comparison with liquid chromatography.
|
J Pharm Biomed Anal
|
1995
|
0.75
|
|
112
|
Capillary electrophoretic analysis of ethylene dicysteine, a precursor of the radiopharmaceutical 99mTc ethylene dicysteine.
|
J Chromatogr B Biomed Sci Appl
|
1997
|
0.75
|
|
113
|
Experimental design on liquid chromatographic parameters in the analysis of tetracycline on poly(styrene-divinylbenzene).
|
J Pharm Biomed Anal
|
1994
|
0.75
|
|
114
|
Separation of keto-enol tautomers of chlortetracycline and 4-epichlortetracycline by liquid chromatography on poly(styrene-divinylbenzene)copolymer.
|
J Pharm Biomed Anal
|
1990
|
0.75
|
|
115
|
Separation of erythromycin and related substances by high-performance liquid chromatography on poly(styrene-divinylbenzene) packing materials.
|
J Chromatogr
|
1985
|
0.75
|
|
116
|
Analysis of antisense oligonucleotides by on-capillary isotachophoresis and capillary polymer sieving electrophoresis.
|
Electrophoresis
|
1998
|
0.75
|
|
117
|
Quality of intravenous infusion fluids manufactured in Kenya.
|
East Afr Med J
|
1995
|
0.75
|
|
118
|
Stability of adenosine in infusion.
|
J Pharm Biomed Anal
|
1998
|
0.75
|
|
119
|
Analysis of erythromycin estolate by liquid chromatography.
|
J Pharm Biomed Anal
|
1993
|
0.75
|
|
120
|
Analysis of a complex analgesic formulation by high-performance liquid chromatography with column-switching.
|
J Pharm Biomed Anal
|
1986
|
0.75
|
|
121
|
Study of the stability of tylosin A in aqueous solutions.
|
J Pharm Biomed Anal
|
1995
|
0.75
|
|
122
|
Development of a liquid chromatographic method for ear drops containing neomycin sulphate, polymyxin B sulphate and dexamethasone sodium phosphate.
|
J Pharm Biomed Anal
|
2004
|
0.75
|
|
123
|
Determination of metacycline and related substances by column liquid chromatography on poly(styrene-divinylbenzene).
|
J Chromatogr
|
1991
|
0.75
|
|
124
|
Determination of netilmicin sulfate by liquid chromatography with pulsed electrochemical detection.
|
J Chromatogr A
|
1998
|
0.75
|
|
125
|
Quantitative analysis of cefradine by liquid chromatography on poly(styrene-divinylbenzene).
|
J Pharm Biomed Anal
|
1993
|
0.75
|
|
126
|
Quantitative analysis of chlortetracycline and related substances by high-performance liquid chromatography.
|
J Pharm Biomed Anal
|
1989
|
0.75
|
|
127
|
Isolation of decomposition products of tylosin using liquid chromatography.
|
J Chromatogr A
|
1995
|
0.75
|
|
128
|
Interlaboratory study of the analysis of ampicillin by liquid chromatography.
|
J Pharm Biomed Anal
|
1996
|
0.75
|
|
129
|
Assay and purity control of metacycline by thin-layer chromatography combined with UV and fluorescence densitometry--a comparison with liquid chromatography.
|
J Pharm Biomed Anal
|
1991
|
0.75
|
|
130
|
Liquid chromatographic separation of hexopyranosylated cytosine nucleosides from their degradation products.
|
J Pharm Biomed Anal
|
1997
|
0.75
|
|
131
|
Analysis of colistin sulfate by capillary zone electrophoresis with cyclodextrins as additive.
|
Electrophoresis
|
2000
|
0.75
|
|
132
|
Determination of erythromycin ethylsuccinate by liquid chromatography.
|
J Chromatogr
|
1992
|
0.75
|
|
133
|
Quantitative analysis of demeclocycline by high-performance liquid chromatography.
|
J Pharm Biomed Anal
|
1989
|
0.75
|
|
134
|
Analysis of tablets containing acetylsalicylic acid and phenylephrine by high-performance liquid chromatography.
|
J Pharm Biomed Anal
|
1984
|
0.75
|
|
135
|
Semi-micro determination of water content for the bulk samples of Oxytetracycline, Tetracycline and Chlortetracycline.
|
Pak J Pharm Sci
|
1990
|
0.75
|
|
136
|
Isolation of doxycycline, 6-epidoxycycline and 2-acetyl-2- decarboxamidometacycline from commercial metacycline by preparative column liquid chromatography on silica gel.
|
J Chromatogr
|
1991
|
0.75
|
|
137
|
Study of the stability of erythromycin in a hydrophilic creme basis by liquid chromatography.
|
J Pharm Biomed Anal
|
1998
|
0.75
|
|
138
|
Analysis of erythromycin and benzoylperoxide in topical gels by liquid chromatography.
|
J Chromatogr B Analyt Technol Biomed Life Sci
|
2003
|
0.75
|
|
139
|
Development of a liquid chromatography method for the analysis of josamycin.
|
J Pharm Biomed Anal
|
2008
|
0.75
|
|
140
|
Determination by high performance liquid chromatography of the stability of alcoholic solutions for topical use containing tetracycline and 4-epitetracycline.
|
J Pharm Belg
|
1985
|
0.75
|