1097196-96-7Relevant academic research and scientific papers
Functionalized Chiral Bambusurils: Synthesis and Host-Guest Interactions with Chiral Carboxylates
?indelá?, Vladimír,?tefek, Adam,Sokolov, Jan
, p. 1307 - 1314 (2020/07/04)
Bambusurils are a class of macrocyclic anion receptors that exhibit notable anion recognition properties, able to bind various inorganic anions as well the carboxylates or sulfonates. Recently, we reported enantioselective recognition of chiral carboxylates using non-functionalized chiral bambusuril derivatives. Herein, we report the synthesis and host-guest properties of two new representatives of chiral bambusuril macrocycles bearing ester functional groups, differing by the substituents attached to their portals. Their supramolecular properties in terms of carboxylate binding were studied by means of NMR in DMSO-d6. The reported bambusurils bind selected chiral carboxylates with enantioselectivity factors up to 3.1. The results indicated that the selectivity towards different carboxylates is governed by the steric constraint of the substituents surrounding bambusuril portals. No clear trend in the binding affinities and their enantioselectivities was found.
AMIDE COMPOUND
-
Page/Page column 24, (2010/04/25)
[Problems] To provide a compound that is useful as an agent for treating chronic renal insufficiency or an agent for treating diabetic nephropathy. [Means for Solving Problems] The present inventors have conducted extensive studies on a compound having an
SMALL MOLECULE BRADYKININ B1 RECEPTOR ANTAGONISTS
-
Page/Page column 77, (2009/04/25)
Disclosed are compounds of formula (I) which are bradykinin B1 receptor (B1R) antagonists. These compounds are useful to treat diseases or relieve adverse symptoms associated with inflammation and pain. The invention encompasses novel compounds and acceptable derivatives thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases involving inflammation and pain.
THIOPHENECARBOXAMIDE DERIVATIVES AS EP4 RECEPTOR LIGANDS
-
Page/Page column 36, (2008/06/13)
The invention is directed to thiophenecarboxamide derivatives of formulae I and II as EP4 receptor ligands, antagonists or agonists, useful for the treatment of EP4 mediated diseases or conditions, such as acute and chronic pain, osteoarthritis, rheumatoi
