中国药业
中國藥業
중국약업
CHINA PHARMACEUTICALS
2015年
9期
50-50,51
,共2页
苯甲酸阿格列汀%高效液相色谱法%对映异构体
苯甲痠阿格列汀%高效液相色譜法%對映異構體
분갑산아격렬정%고효액상색보법%대영이구체
alogliptin benzoate%HPLC%enatiomer
目的:建立检测苯甲酸阿格列汀对映异构体的高效液相色谱法。方法色谱柱采用Chiralcel OJ-H手性柱(250 mm ×4.6 mm,5μm),流动相为正己烷-乙醇-二乙胺(60:40:0.1),检测波长为225 nm,流速为0.8 mL/min,柱温为25℃。结果阿格列汀与其对映异构体峰的分离良好,方法的准确度和精密度良好。结论该法简便、准确、灵敏度高,可用于苯甲酸阿格列汀对映异构体的含量测定。
目的:建立檢測苯甲痠阿格列汀對映異構體的高效液相色譜法。方法色譜柱採用Chiralcel OJ-H手性柱(250 mm ×4.6 mm,5μm),流動相為正己烷-乙醇-二乙胺(60:40:0.1),檢測波長為225 nm,流速為0.8 mL/min,柱溫為25℃。結果阿格列汀與其對映異構體峰的分離良好,方法的準確度和精密度良好。結論該法簡便、準確、靈敏度高,可用于苯甲痠阿格列汀對映異構體的含量測定。
목적:건립검측분갑산아격렬정대영이구체적고효액상색보법。방법색보주채용Chiralcel OJ-H수성주(250 mm ×4.6 mm,5μm),류동상위정기완-을순-이을알(60:40:0.1),검측파장위225 nm,류속위0.8 mL/min,주온위25℃。결과아격렬정여기대영이구체봉적분리량호,방법적준학도화정밀도량호。결론해법간편、준학、령민도고,가용우분갑산아격렬정대영이구체적함량측정。
Objective To establish a HPLC method for determining the enatiomer content of alogliptin benzoate. Methods The chiralcel OJ-H chiral column(250 mm × 4. 6 mm,5 μm) was used. The mobile phase was hexane-ethanol-diethylamine ( 60 :40 :0. 1 ) . The detection wavelength was 225 nm, the flow rate was 0. 8 mL/min and the column temperature was 25 ℃. Results Alogliptin was sepa-rated well from the enatiomer. The accuracy and precision of the method were good. Conclusion This method is simple, convenient, accu-rate, and highly sensitive, and can be used for the determination of the enatiomer content of alogliptin benzoate.