TY  - GEN
AU  - Kakadiya,P R
AU  - Reddy,B Pratapa
AU  - Singh,V
AU  - Ganguly,S
AU  - Chandrashekhar,T G
AU  - Singh,D K
TI  - Low level determinations of methyl methanesulfonate and ethyl methanesulfonate impurities in Lopinavir and Ritonavir Active pharmaceutical ingredients by LC/MS/MS using electrospray ionization
SN  - 1873-264X
PY  - 2011///0627
KW  - Chromatography, Liquid
KW  - methods
KW  - Ethyl Methanesulfonate
KW  - analysis
KW  - HIV Protease Inhibitors
KW  - chemistry
KW  - Limit of Detection
KW  - Lopinavir
KW  - Methyl Methanesulfonate
KW  - Pyrimidinones
KW  - Reference Standards
KW  - Ritonavir
KW  - Spectrometry, Mass, Electrospray Ionization
KW  - Tandem Mass Spectrometry
N1  - Publication Type: Journal Article; Validation Study
UR  - https://doi.org/10.1016/j.jpba.2011.01.039
ER  -