We report the design and synthesis of a series of non-nucleoside MtbTMPK inhibitors (1-14) based on the gram-positive bacterial TMPK inhibitor hit compound 1. A practical synthesis was developed to access these analogues. Several compounds show promising MtbTMPK inhibitory potency and allow the establishment of a structure-activity relationship, which is helpful for further optimization.
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http://dx.doi.org/10.1016/j.bmc.2016.08.041 | DOI Listing |
J Chem Inf Model
December 2024
Medicinal Chemistry Laboratory II, Gedeon Richter Plc., Gyömrői út 19-21, Budapest 1103, Hungary.
The significant importance of GABA receptors in the treatment of central nervous system (CNS) disorders has been known for a long time. However, only in recent years have experimental protein structures been published that can open the door to understanding protein-ligand interactions and may effectively help the rational drug design for the future. In our previous work (Szabó, G.
View Article and Find Full Text PDFJ Sep Sci
December 2024
School of Pharmaceutical Science and Technology, Faculty of Medicine, Tianjin University, Tianjin, China.
Shenfu Qiangxin (SFQX) pills are proprietary traditional Chinese medicine used for the treatment of chronic heart failure with significant clinical effects. However, the systematic identification and quantification of complexed components in SFQX have not been reported yet. In this work, a reliable and comprehensive method for a rapid identification of chemical components was developed by data dependent acquisition using ultra performance liquid chromatography coupled with high-resolution mass spectrometry (UHPLC-Q Exactive-Orbitrap-MS).
View Article and Find Full Text PDFOphthalmol Sci
April 2024
Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
Purpose: To use artificial intelligence to identify imaging biomarkers for anatomic and functional progression of lamellar macular hole (LMH) and elaborate a deep learning (DL) model based on OCT and OCT angiography (OCTA) for prediction of visual acuity (VA) loss in untreated LMHs.
Design: Multicentric retrospective observational study.
Participants: Patients aged >18 years diagnosed with idiopathic LMHs with availability of good quality OCT and OCTA acquisitions at baseline and a follow-up >2 years were recruited.
Cytotherapy
November 2024
Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany. Electronic address:
Background Aims: Ex vivo production of red blood cells (RBCs) represents a promising alternative for transfusion medicine. Several strategies have been described to generate erythroid cell lines from different sources, including embryonic, induced pluripotent, and hematopoietic stem cells. All these approaches have in common that they require elaborate differentiation cultures whereas the yield of enucleated RBCs is inefficient.
View Article and Find Full Text PDFSci Total Environ
October 2024
University of Life Sciences in Poznan, Department of Construction and Geoengineering, Poznan University of Life Sciences, ul. Wojska Polskiego 28, 60-637 Poznan, Poland. Electronic address:
The paper discusses the concept of a proprietary decision-making model that allows for determining whether the planned development in areas not protected by flood embankments and at risk of flooding can be shaped in a safe manner. The model was used to evaluate the possibility of shaping the development in flood-risk areas on the example of one of the types of Olęder villages - a dispersed village located in the floodplains of the Warta River (western Poland). So far, there has been no comprehensive evaluation method supporting proper spatial planning for flood-risk areas.
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