117565-90-9Relevant articles and documents
N-SUBSTITUTED TETRAHYDROTHIENOPYRIDINE DERIVATIVES AND USES THEREOF
-
Paragraph 00190; 00157, (2020/01/11)
A compound of Formula (I) is provided that has been shown to be useful for treating a disease caused by a viral infection: (I) wherein R1, R2, R3, A, L, m, n, p and q are as defined herein.
Role of ortho -substituents on rhodium-catalyzed asymmetric synthesis of β-lactones by intramolecular C-H insertions of aryldiazoacetates
Fu, Liangbing,Wang, Hengbin,Davies, Huw M.L.
supporting information, p. 3036 - 3039 (2014/06/23)
A rhodium-catalyzed asymmetric synthesis of β-lactones via intramolecular C-H insertion into the ester group of aryldiazoacetates has been developed. The β-lactones were synthesized in high yields and with high levels of diastereo- and enantioselectivity.
Facile synthesis of 4,5,6a,7-tetrahydrodibenzo[de,g]chromene heterocycles and their transformation to phenanthrene alkaloids
Kapadia, Nirav,Harding, Wayne
supporting information, p. 8914 - 8920 (2013/09/23)
Oxa-Pictet-Spengler cyclization and microwave-assisted C-H arylation have been implemented as key steps in the synthesis of new isochroman heterocycles containing a 4,5,6a,7-tetrahydrodibenzo[de,g]chromene motif. These isochromans may be easily transformed to phenanthrene alkaloids via acidic cleavage of the isochroman ring and standard synthetic manipulations thereafter. The route described is attractive in that it provides access to two biologically interesting scaffolds in simple and high yielding synthetic steps.