Abstract
The advances in high-speed synthesis technologies have produced a large number of biologically active new chemical entities (NCEs) for developability assessment. Current drug discovery efforts have been focused on identifying drug metabolism and pharmacokinetic (DMPK) issues at the earliest possible stage in order to reduce the attrition rate of drug candidates during the development phase. Mass spectrometry (MS) has proven a powerful tool in providing rapid qualitative and quantitative measurements of drug molecules for DMPK studies in both drug discovery and development. Although mass spectrometers can serve as separation devices, for most pharmaceutical applications, some form of chromatography is combined with MS. For most MS-based methods, tandem mass spectrometry (MS/MS) utilizes atmospheric pressure ionization (API) and chromatographic techniques. This review describes the major hyphenated chromatography- mass spectrometry techniques and their applications in supporting exploratory DMPK studies including various in vitro and in vivo PK and metabolite identification profiles.
Call for Papers in Thematic Issues
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Neurological dysfunctions (MND, ALS, MS, PD, AD, HD, ALS, Autism, OCD etc..) present significant challenges in both diagnosis and treatment, often necessitating innovative approaches and therapeutic interventions. This thematic issue aims to explore the current pharmaceutical landscape surrounding neurological disorders, shedding light on the challenges faced by researchers, clinicians, and ...read more
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Melanoma and Non-Melanoma Skin Cancer Treatment: Standard of Care and Recent Advances
In this thematic issue, we aim to provide a standard of care of the diagnosis and treatment of melanoma and non-melanoma skin cancer. The editor will invite authors from different countries who will write review articles of melanoma and non-melanoma skin cancers. The Diagnosis, Staging, Surgical Treatment, Non-Surgical Treatment all ...read more
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