NOVEL PHENYLSULFONYL OXAZOLE DERIVATIVE AND USE THEREOF
申请人:KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
公开号:US20210070718A1
公开(公告)日:2021-03-11
The present invention relates to a novel phenylsulfonyl oxazole derivative and a use thereof and specifically, to a compound represented by Chemical Formula 1 in the present specification or a pharmaceutically acceptable salt thereof, and to a use thereof for prevention, treatment, or improvement of neurodegenerative disease.
Heteroarylation of unactivated C–H bonds suitable for late-stage functionalization
作者:Austin S. Miller、Erik J. Alexanian
DOI:10.1039/d2sc04605a
日期:——
The late-stage introduction of diverse heterocycles onto complex small molecules enables efficient access to new medicinally relevant compounds. An attractive approach to such a transformation would utilize the ubiquitous aliphatic C–H bonds of a complexsubstrate. Herein, we report a system that enables direct C–H heteroarylation using a stable, commercially available O-alkenylhydroxamate with heterocyclic
Studies on Selective Metalation and Cross-Coupling Reactions of Oxazoles
作者:Dirk Menche、Raphael Wagner、Philipp Wollnitzke、Sebastian Essig、Jan P. Gölz
DOI:10.1055/a-2126-0720
日期:2023.12
that was based on the different pK a values of these positions, while a halide at C4 may be introduced by an optimized halogen dance reaction. Efficient protocols for subsequent sp2–sp2 and sp2–sp3 cross-coupling reactions of the derived oxazolyl halides were then established. This modular approach was applied in the total synthesis of ajudazol A and a selected analogue, demonstrating the general feasibility
申请人:KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
公开号:US11345671B2
公开(公告)日:2022-05-31
The present invention relates to a novel phenylsulfonyl oxazole derivative and a use thereof and specifically, to a compound represented by Chemical Formula 1 in the present specification or a pharmaceutically acceptable salt thereof, and to a use thereof for prevention, treatment, or improvement of neurodegenerative disease.
METHODS FOR IDENTIFYING INHIBITORS OF SOLUTE TRANSPORTERS
申请人:Verkman Alan S.
公开号:US20100190796A1
公开(公告)日:2010-07-29
Provided herein are methods for identifying and characterizing agents that alter the volume of a cell. Methods are provided for rapid screening and identification of an agent that alters the capability of a small, neutrally charged solute transporter to transport the solute across a cell membrane. The methods described herein may be used to identify and characterize inhibitors of urea transporters, to identify and characterize inhibitors of aquaporins, and to identify and characterize inhibitors of other small, neutrally charged solutes such as glucose.