Search results: Sage Journals

Free accessResearch articleFirst published June, 2012

LC-PDA-ESI/MS Identification of the Phenolic Components of Three Compositae Spices: Chamomile,Tarragon,and Mexican Arnica

Long-Ze Lin, James M. Harnly

Natural Product Communications

Restricted accessResearch articleFirst published August, 2023

Identification and characterization of stress degradation products of ibrutinib by LC-UV/PDA and LC-Q/TOF-MS studies

Bidisha Mondal, Alka Bali, Tanvi Sharma

European Journal of Mass Spectrometry

Restricted accessResearch articleFirst published April, 2020

Identification and structural characterization of four novel degradation products and a process impurity of isavuconazonium sulfate for injection formulation bulk by LC-ESI-QTOF-MS/MS

Venkata Rama Prabhakara Sastry Regella, Venkatesan Chidambaram Subramanian, Sarveswara Sastry Bhetanabhotla

European Journal of Mass Spectrometry

Free accessResearch articleFirst published September, 2008

Extraction Methods Play a Critical Role in Chemical Profile and Biological Activities of Black Cohosh

Bei Jiang, Kurt A. Reynertson, Amy C. Keller [...]

Natural Product Communications

Free accessResearch articleFirst published February, 2007

Various Dereplication Strategies Using LC-MS for Rapid Natural Product Lead Identification and Drug Discovery

Koneni V Sashidhara, Jammikuntla N Rosaiah

Natural Product Communications

Restricted accessResearch articleFirst published August, 2021

Establishment of validated stability indicating purity method based on the stress degradation behavior of gonadotropin-releasing hormone antagonist (ganirelix) in an injectable formulation using HPLC and LC-MS-QTOF

Kumarswamy Ummiti, JV Shanmukha Kumar

European Journal of Mass Spectrometry

Free accessResearch articleFirst published February, 2012

Chemical Profiling of Constituents of Smilacis glabrae Using Ultra-high Pressure Liquid Chromatography Coupled with LTQ Orbitrap Mass Spectrometry

Xiong Li, Yu Feng Zhang, Liu Yang [...]

Natural Product Communications

Free accessResearch articleFirst published June, 2015

Metabolite Fingerprinting of Eugenia jambolana Fruit Pulp Extracts using NMR,HPLC-PDA-MS,GC-MS,MALDI-TOF-MS and ESI-MS/MS Spectrometry

Ram Jee Sharma, Ramesh C. Gupta, Arvind Kumar Bansal [...]

Natural Product Communications

Free accessResearch articleFirst published April, 2017

Protoflavanones from the Wood Stem of Salvertia convallariodora

Mariana L. de Mesquita, José E. de Paula, Laila S. Espindola [...]

Natural Product Communications

Free accessResearch articleFirst published December, 2011

Analysis of Native Carotenoid Composition of Sweet Bell Peppers by Serially Coupled C 30 Columns

Daniele Giuffrida, Paola Dugo, Giacomo Dugo [...]

Natural Product Communications

Free accessResearch articleFirst published June, 2012

LC-PDA-ESI/MS Identification of the Phenolic Components of Three Compositae Spices: Chamomile,Tarragon,and Mexican Arnica

Long-Ze Lin, James M. Harnly

Natural Product Communications

Restricted accessResearch articleFirst published August, 2023

Identification and characterization of stress degradation products of ibrutinib by LC-UV/PDA and LC-Q/TOF-MS studies

Bidisha Mondal, Alka Bali, Tanvi Sharma

European Journal of Mass Spectrometry

Restricted accessResearch articleFirst published April, 2020

Identification and structural characterization of four novel degradation products and a process impurity of isavuconazonium sulfate for injection formulation bulk by LC-ESI-QTOF-MS/MS

Venkata Rama Prabhakara Sastry Regella, Venkatesan Chidambaram Subramanian, Sarveswara Sastry Bhetanabhotla

European Journal of Mass Spectrometry

Free accessResearch articleFirst published September, 2008

Extraction Methods Play a Critical Role in Chemical Profile and Biological Activities of Black Cohosh

Bei Jiang, Kurt A. Reynertson, Amy C. Keller [...]

Natural Product Communications

Free accessResearch articleFirst published February, 2007

Various Dereplication Strategies Using LC-MS for Rapid Natural Product Lead Identification and Drug Discovery

Koneni V Sashidhara, Jammikuntla N Rosaiah

Natural Product Communications

Restricted accessResearch articleFirst published August, 2021

Establishment of validated stability indicating purity method based on the stress degradation behavior of gonadotropin-releasing hormone antagonist (ganirelix) in an injectable formulation using HPLC and LC-MS-QTOF

Kumarswamy Ummiti, JV Shanmukha Kumar

European Journal of Mass Spectrometry

Free accessResearch articleFirst published February, 2012

Chemical Profiling of Constituents of Smilacis glabrae Using Ultra-high Pressure Liquid Chromatography Coupled with LTQ Orbitrap Mass Spectrometry

Xiong Li, Yu Feng Zhang, Liu Yang [...]

Natural Product Communications

Free accessResearch articleFirst published June, 2015

Metabolite Fingerprinting of Eugenia jambolana Fruit Pulp Extracts using NMR,HPLC-PDA-MS,GC-MS,MALDI-TOF-MS and ESI-MS/MS Spectrometry

Ram Jee Sharma, Ramesh C. Gupta, Arvind Kumar Bansal [...]

Natural Product Communications

Free accessResearch articleFirst published April, 2017

Protoflavanones from the Wood Stem of Salvertia convallariodora

Mariana L. de Mesquita, José E. de Paula, Laila S. Espindola [...]

Natural Product Communications

Free accessResearch articleFirst published December, 2011

Analysis of Native Carotenoid Composition of Sweet Bell Peppers by Serially Coupled C 30 Columns

Daniele Giuffrida, Paola Dugo, Giacomo Dugo [...]

Natural Product Communications