95715-85-8Relevant articles and documents
APPLICATION OF MONOCYCLIC BETA-LACTAM COMPOUND IN PHARMACY
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Paragraph 0039; 0040, (2021/11/04)
An application of a compound represented by formula (I) and pharmaceutically acceptable salts thereof in preparation of a drug for treating pneumonia.
Radical-Mediated Acyl Thiol-Ene Reaction for Rapid Synthesis of Biomolecular Thioester Derivatives
Lynch, Dylan M.,McLean, Joshua T.,McSweeney, Lauren,Milbeo, Pierre,Scanlan, Eoin M.
supporting information, p. 4148 - 4160 (2021/08/24)
The thiol-ene ‘click’ reaction has emerged as a versatile process for carbon–sulfur bond formation with widespread applications in chemical biology, medicinal chemistry and materials science. Thioesters are key intermediates in a wide range of synthetic and biological processes and efficient methods for their synthesis are of considerable interest. Herein, we report the first examples of acyl-thiol-ene (ATE) for the synthesis of biomolecular thioesters, including peptide, lipid and carbohydrate derivatives. A key finding is the profound effect of the amino acid side chain on the outcome of the ATE reaction. Furthermore, radical generated thioesters underwent efficient S-to-N acyl transfer and desulfurisation to furnish ‘sulfur-free’ ligation products in an overall amidation process with diverse applications for chemical ligation and bioconjugation.
A Novel Agonist of the Type 1 Lysophosphatidic Acid Receptor (LPA1), UCM-05194, Shows Efficacy in Neuropathic Pain Amelioration
González-Gil, Inés,Zian, Debora,Vázquez-Villa, Henar,Hernández-Torres, Gloria,Martínez, R. Fernando,Khiar-Fernández, Nora,Rivera, Richard,Kihara, Yasuyuki,Devesa, Isabel,Mathivanan, Sakthikumar,Del Valle, Cristina Rosell,Zambrana-Infantes, Emma,Puigdomenech, María,Cincilla, Giovanni,Sanchez-Martinez, Melchor,Rodríguez De Fonseca, Fernando,Ferrer-Montiel, Antonio V.,Chun, Jerold,López-Vales, Rubén,López-Rodríguez, María L.,Ortega-Gutiérrez, Silvia
supporting information, p. 2372 - 2390 (2020/01/02)
Neuropathic pain (NP) is a complex chronic pain state with a prevalence of almost 10% in the general population. Pharmacological options for NP are limited and weakly effective, so there is a need to develop more efficacious NP attenuating drugs. Activation of the type 1 lysophosphatidic acid (LPA1) receptor is a crucial factor in the initiation of NP. Hence, it is conceivable that a functional antagonism strategy could lead to NP mitigation. Here we describe a new series of LPA1 agonists among which derivative (S)-17 (UCM-05194) stands out as the most potent and selective LPA1 receptor agonist described so far (Emax = 118%, EC50 = 0.24 μM, KD = 19.6 nM; inactive at autotaxin and LPA2-6 receptors). This compound induces characteristic LPA1-mediated cellular effects and prompts the internalization of the receptor leading to its functional inactivation in primary sensory neurons and to an efficacious attenuation of the pain perception in an in vivo model of NP.