Pharmaceutical profiling method for lipophilicity and integrity using liquid chromatography-mass spectrometry

被引：57

作者：

Kerns, EH ^{[1
]}

Di, L ^{[1
]}

Petusky, S ^{[1
]}

Kleintop, T ^{[1
]}

Huryn, D ^{[1
]}

McConnell, O ^{[1
]}

Carter, G ^{[1
]}

机构：

[1] Wyeth Ayerst Res, Chem Sci, Discovery Analyt Chem, Princeton, NJ 08543 USA

来源：

JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES | 2003年 / 791卷 / 1-2期

关键词：

pharmaceutical profiling; lipophilicity; integrity;

D O I：

10.1016/S1570-0232(03)00250-2

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A method is described for the simultaneous profiling of sample lipophilicity, integrity, and purity. The method is rapid and is applicable to high throughput profiling of pharmaceutical properties in drug discovery. A short Polaris C, column is used with a rapid, wide-polarity mobile phase gradient, UV detection, and MS analysis. The lipophilicity of each component is estimated from a calibration curve using six drug or organic compounds and plotting their respective measured retention time versus Log D-7.4 (literature). The correlation of Log D-7.4 (literature) to Log D-7.4 (HPLC) for 60 structurally diverse drugs has a correlation coefficient r(2) of 0.89. The method is applicable to compounds with MW>200 and retention time>1.5 min for rapid, initial pharmaceutical profiling in drug discovery. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：381 / 388

页数：8

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