199010-94-1Relevant articles and documents
Copper-Catalyzed Asymmetric Diyne Cyclization via [1,2]-Stevens-Type Rearrangement for the Synthesis of Chiral Chromeno[3,4-c]pyrroles
Hong, Feng-Lin,Hong, Pan,Lu, Xin,Shi, Chong-Yang,Ye, Long-Wu,Zhai, Tong-Yi,Zhu, Xin-Qi
, (2021/12/27)
Here, we report a copper-catalyzed asymmetric cascade cyclization/[1,2]-Stevens-type rearrangement via a non-diazo approach, leading to the practical and atom-economic assembly of various valuable chiral chromeno[3,4-c]pyrroles bearing a quaternary carbon
Discovery and Structure-Activity Relationships of the Neoseptins: A New Class of Toll-like Receptor-4 (TLR4) Agonists
Morin, Matthew D.,Wang, Ying,Jones, Brian T.,Su, Lijing,Surakattula, Murali M. R. P.,Berger, Michael,Huang, Hua,Beutler, Elliot K.,Zhang, Hong,Beutler, Bruce,Boger, Dale L.
supporting information, p. 4812 - 4830 (2016/06/13)
Herein, we report studies leading to the discovery of the neoseptins and a comprehensive examination of the structure-activity relationships (SARs) of this new class of small-molecule mouse Toll-like receptor 4 (mTLR4) agonists. The compounds in this class, which emerged from screening an α-helix mimetic library, stimulate the immune response, act by a well-defined mechanism (mouse TLR4 agonist), are easy to produce and structurally manipulate, exhibit exquisite SARs, are nontoxic, and elicit improved and qualitatively different responses compared to lipopolysaccharide, even though they share the same receptor.
A New Preparation of Benzofurans Utilizing Trimethylsilyldiazomethane
Ito, Yasuko,Aoyama, Toyohiko,Shioiri, Takayuki
, p. 1163 - 1164 (2007/10/03)
o-Triisopropylsiloxyaryl ketones and aldehydes smoothly reacted with the lithium salt of trimethylsilyldiazomethane to give o-triisopropylsiloxyphenylacetylenes which were easily converted to benzofurans by treatment with tetra-n-butylammonium fluoride. 3-Benzofuranmethanols were also obtained when the reaction was conducted in the presence of carbonyl compounds.
