Leela Prasad Kowtharapu

Publication Activity (10 Years)

Years Active: 2022-2024
Publications (10 Years): 30

Top Topics

Liquid Chromatography

Mass Spectrometry

Molecularly Imprinted

Solid Phase Extraction

Top Venues

Biomedical chromatography : BMC

Analytical methods : advancing methods and applications

Journal of AOAC International

Journal of separation science

This page only lists publications with an associated author ORCID identifier.

Publications

Kousrali Sayyad, Leela Prasad Kowtharapu, Tanmoy Mondal
Headspace Gas Chromatography Mass Spectrometry Method for Determination of class-I Residual Solvents in Several Drug Substances: Method Evaluation by Quality by Design Statistical Tool. Journal of AOAC International (2024)
S R Jythesh Kumar, Vandavasi Koteswara Rao, Naresh Kumar Katari, Narreddy Siva Jyothi, Leela Prasad Kowtharapu
Determination and quantification of related substances and degradation products in bictegravir by full factorial design evaluated HPLC and mass spectrometry. Analytical methods : advancing methods and applications (2023)
Balasaheb R Deshmukh, Parameswari Akshinthala, Naresh Kumar Katari, Leela Prasad Kowtharapu, Girish K Deshpande, Sreenivas Rao Battula, Rambabu Gundla
Valbenazine isomers and enantiomer determination by chiral normal phase liquid chromatography. Chirality (2023)
S R Jythesh Kumar, Vandavasi Koteswara Rao, Naresh Kumar Katari, Narreddy Siva Jyothi, Leela Prasad Kowtharapu
Determination and quantification of related substances and degradation products in bictegravir by full factorial design evaluated HPLC and mass spectrometry. Analytical methods : advancing methods and applications 15 (10) (2023)
S R Jythesh Kumar, Vandavasi Koteswara Rao, Naresh Kumar Katari, Narreddy Siva Jyothi, Leela Prasad Kowtharapu
Determination and quantification of related substances and degradation products in bictegravir by full factorial design evaluated HPLC and mass spectrometry. Analytical methods : advancing methods and applications 15 (10) (2023)
Santhi Priya Lankalapalli, K Vijaya Rachel, Vaishnavi Chintala, Leela Prasad Kowtharapu, Naresh Kumar Katari
A quality-by-design evaluated liquid chromatography method development and validation for the separation and quantification of nitroxoline and its impurities. Journal of separation science (2023)
Rathnakar Nathi, Leela Prasad Kowtharapu, Siva Krishna Muchakayala, Naresh Konduru
QbD-based stability-indicating liquid chromatography (RP-HPLC) method for the determination of flurbiprofen in cataplasm. Biomedical chromatography : BMC 37 (4) (2023)
Lova Gani Raju Bandaru, Naresh Konduru, Leela Prasad Kowtharapu, Suryanarayana Regulagadda, Phani Raja Kanuparthy, Rambabu Gundla
Development and validation of apalutamide-related substances method in solid dosage forms using HPLC. Biomedical chromatography : BMC 37 (4) (2023)
Rathnakar Nathi, Leela Prasad Kowtharapu, Siva Krishna Muchakayala, Naresh Konduru
QbD-based stability-indicating liquid chromatography (RP-HPLC) method for the determination of flurbiprofen in cataplasm. Biomedical chromatography : BMC 37 (4) (2023)
Rathnakar Nathi, Leela Prasad Kowtharapu, Siva Krishna Muchakayala, Naresh Konduru
QbD-based stability-indicating liquid chromatography (RP-HPLC) method for the determination of flurbiprofen in cataplasm. Biomedical chromatography : BMC (2023)
S R Jythesh Kumar, Vandavasi Koteswara Rao, Naresh Kumar Katari, Narreddy Siva Jyothi, Leela Prasad Kowtharapu
Determination and quantification of related substances and degradation products in bictegravir by full factorial design evaluated HPLC and mass spectrometry. Analytical methods : advancing methods and applications 15 (10) (2023)
Santhi Priya Lankalapalli, K Vijaya Rachel, Vaishnavi Chintala, Leela Prasad Kowtharapu, Naresh Kumar Katari
A quality-by-design evaluated liquid chromatography method development and validation for the separation and quantification of nitroxoline and its impurities. Journal of separation science 47 (1) (2023)
Santhi Priya Lankalapalli, K Vijaya Rachel, Vaishnavi Chintala, Leela Prasad Kowtharapu, Naresh Kumar Katari
A quality-by-design evaluated liquid chromatography method development and validation for the separation and quantification of nitroxoline and its impurities. Journal of separation science 47 (1) (2023)
Lova Gani Raju Bandaru, Naresh Konduru, Leela Prasad Kowtharapu, Suryanarayana Regulagadda, Phani Raja Kanuparthy, Rambabu Gundla
Development and validation of apalutamide-related substances method in solid dosage forms using HPLC. Biomedical chromatography : BMC 37 (4) (2023)
Jyothsna Menda, Phani Raja Kanuparthy, Naresh Kumar Katari, Leela Prasad Kowtharapu, Santhosh Kumar Ettaboina, Surya Prakash Rao Pydimarry
Quality by design tool-evaluated stability-indicating ultra-performance liquid chromatography method for the determination of drugs (ritonavir and darunavir) used to treat the human immunodeficiency virus/acquired immunodeficiency syndrome. Biomedical chromatography : BMC (2023)
Lova Gani Raju Bandaru, Naresh Konduru, Leela Prasad Kowtharapu, Suryanarayana Regulagadda, Phani Raja Kanuparthy, Rambabu Gundla
Development and validation of apalutamide-related substances method in solid dosage forms using HPLC. Biomedical chromatography : BMC 37 (4) (2023)
Srinivasa Reddy Chinta, Vaishnavi Chintala, Vishnu Nandimalla, Rajyalakshmi Ch, Sasikiran Goud Ediga, Leela Prasad Kowtharapu, Naresh Kumar Katari
Quantification of Drospirenone and Ethinyl Estradiol Related Impurities in a Combined Pharmaceutical Dosage Form by Chromatography Method with QbD Robustness Study. Journal of AOAC International (2023)
S R Jythesh Kumar, Vandavasi Koteswara Rao, Naresh Kumar Katari, Narreddy Siva Jyothi, Leela Prasad Kowtharapu
Determination and quantification of related substances and degradation products in bictegravir by full factorial design evaluated HPLC and mass spectrometry. Analytical methods : advancing methods and applications 15 (10) (2023)
Rathnakar Nathi, Leela Prasad Kowtharapu, Siva Krishna Muchakayala, Naresh Konduru
QbD-based stability-indicating liquid chromatography (RP-HPLC) method for the determination of flurbiprofen in cataplasm. Biomedical chromatography : BMC 37 (4) (2023)
Naresh Konduru, Leela Prasad Kowtharapu, Rambabu Gundla
Unique liquid chromatography technique for the determination of mirabegron in the presence of polymers; robustness by Design Expert in the light of Quality by Design. Biomedical chromatography : BMC 36 (10) (2022)
Lova Gani Raju Bandaru, Naresh Konduru, Leela Prasad Kowtharapu, Suryanarayana Regulagadda, Phani Raja Kanuparthy, Rambabu Gundla
Development and validation of apalutamide-related substances method in solid dosage forms using HPLC. Biomedical chromatography : BMC (2022)
Lankella Sasikala, Vandavasi Koteswara Rao, Naresh Kumar Katari, Leela Prasad Kowtharapu
A combined qualitative and quantitative method development and validation of vancomycin hydrochloride injection formulation by HPLC and UV involving quality by design. Biomedical chromatography : BMC 37 (3) (2022)
Lankella Sasikala, Vandavasi Koteswara Rao, Naresh Kumar Katari, Leela Prasad Kowtharapu
A combined qualitative and quantitative method development and validation of vancomycin hydrochloride injection formulation by HPLC and UV involving quality by design. Biomedical chromatography : BMC 37 (3) (2022)
Madhu Prakash Reddy Saddala, Naresh Konduru, Rambabu Gundla, Leela Prasad Kowtharapu
Development and validation of novel RP-HPLC method for midostaurin determination using analytical quality by design approach from regulatory perspective and determination of major degradation compounds of midostaurin using LC-MS. Biomedical chromatography : BMC 36 (12) (2022)
Leela Prasad Kowtharapu, Naresh Kumar Katari, Christian A Sandoval, Siva Krishna Muchakayala, Vijay Kumar Rekulapally
Green Liquid Chromatography Method for the Determination of Related Substances Present in Olopatadine HCl Nasal Spray Formulation, Robustness by Design Expert. Journal of AOAC International 105 (5) (2022)
Leela Prasad Kowtharapu, Naresh Kumar Katari, Surekha Ch, Christian A Sandoval, Siva Krishna Muchakayala, Naresh Konduru
A Quality by Design and green LC technique for the determination of mast cell stabilizer and histamine receptor antagonist (Olopatadine HCl) in multiple formulations. Biomedical chromatography : BMC 36 (6) (2022)
Lankella Sasikala, Vandavasi Koteswara Rao, Naresh Kumar Katari, Leela Prasad Kowtharapu
A combined qualitative and quantitative method development and validation of vancomycin hydrochloride injection formulation by HPLC and UV involving quality by design. Biomedical chromatography : BMC (2022)
Leela Prasad Kowtharapu, Naresh Kumar Katari, Christian A Sandoval, Siva Krishna Muchakayala, Vijay Kumar Rekulapally
Unique green chromatography method for the determination of serotonin receptor antagonist (Ondansetron hydrochloride) related substances in a liquid formulation, robustness by quality by design-based design of experiments approach. Journal of separation science 45 (10) (2022)
Lankella Sasikala, Vandavasi Koteswara Rao, Naresh Kumar Katari, Leela Prasad Kowtharapu
A combined qualitative and quantitative method development and validation of vancomycin hydrochloride injection formulation by HPLC and UV involving quality by design. Biomedical chromatography : BMC 37 (3) (2022)
Rajeshwari Dandabattina, B Subramanian Velusamy, Karuna Sree Merugu, Sharath Babu Haridasyam, Naresh Kumar Katari, Leela Prasad Kowtharapu
Stability-indicating RP-HPLC method development and validation for Eltrombopag olamine in the presence of impurities and degradation products. Robustness by Design of expert. Journal of AOAC International (2022)