38560-27-9Relevant articles and documents
Peptidomimetics and Methods of Using the Same
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, (2018/03/25)
Disclosed herein are compounds useful for modulating the mu-opioid receptor (“MOR”) and/or delta-opioid receptor (“DOR”), and methods of using these compounds to treat diseases and conditions, such as pain. In particular, disclosed herein are compounds of
Asymmetric Synthesis of Cyclopentene-Fused Tetrahydroquinolines via N-Heterocyclic Carbene Catalyzed Domino Reactions
Zhao, Long,Li, Sun,Wang, Lei,Yu, Shun,Raabe, Gerhard,Enders, Dieter
, p. 2523 - 2532 (2018/05/28)
A new strategy for the N-heterocyclic carbene catalyzed asymmetric synthesis of cyclopentene-fused tetrahydroquinoline derivatives has been developed. The one-pot organocatalytic domino protocol allows a direct entry to the characteristic cyclopenta[ c ]tetrahydroquinoline core of many alkaloids and some potential drugs employing readily available quinolinone and enal substrates in good domino yields and stereoselectivities.
Formation of acridones by ethylene extrusion in the reaction of arynes with β-lactams and dihydroquinolinones
Fang, Yuesi,Rogness, Donald C.,Larock, Richard C.,Shi, Feng
, p. 6262 - 6270 (2012/09/22)
N-Unsubstituted β-lactams react with a molecule of aryne by insertion into the amide bond to form a 2,3-dihydroquinolin-4-one, which subsequently reacts with another molecule of aryne to form an acridone by extrusion of a molecule of ethylene. 2,3-Dihydroquinolin-4-ones react under the same reaction conditions to afford identical results. This is the first example of ethylene extrusion in aryne chemistry.
