209967-15-7Relevant articles and documents
Sc(OTf)3-catalyzed bicyclization of o-alkynylanilines with aldehydes: Ring-fused 1, 2-dihydroquinolines
Zhu, Can,Ma, Shengming
, p. 13532 - 13535 (2014)
A Sc(OTf)3-catalyzed cascade Prins-type cyclization reaction of o-alkynylanilines, bearing a hydroxy or amine functionality, with aldehydes affords 1, 2-dihydroquinoline derivatives having an extra fused ring efficiently under mild reaction con
Silver-catalyzed tandem 5- And 6-endo-cyclizationsviaconcomitant yne-ol-imine activation: selective entry to 2-aryldihydrofuroquinolines
Das, Prasanta,Karmakar, Swastik,Kundu, Sandip
supporting information, p. 16112 - 16118 (2021/09/22)
A silver(i) catalyzed domino imination-intramolecular biheterocyclization-aromatization cascade has been developed to construct 2-aryl/-heteroaryl dihydrofuroquinolines in moderate to good yield using an aldehyde and unprotected 4-(2-aminophenyl)but-3-yn-1-ol as precursors. Sequential Ag-(i)-induced 5-endo-digcyclization of the yne-ol part and 6-endo-trigcyclization of a proposed Ag-bound imine, followed by aromatization, furnish the furoquinoline derivatives.
NOVEL COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS THEREOF FOR THE TREATMENT OF FIBROSIS
-
Paragraph 0304, (2019/01/21)
The present invention discloses compounds according to Formula (I) Wherein R1, R2, L, A1, A2, A3, Cy and the subscript n are as defined herein. The present invention relates to antagonists compounds of sphingosine 1-phosphate (SIP) receptor, methods for their production, pharmaceutical compositions comprising the same, and methods of treatment using the same, for the prophylaxis and/or treatment of diseases involving fibrotic diseases, inflammatory diseases, respiratory diseases, autoimmune diseases, metabolic diseases, cardiovascular diseases, and/or proliferative diseases by administering the compound of the invention.