109245-01-4Relevant academic research and scientific papers
IMIDAZO [1,5-A] PYRAZINE DERIVATIVES AS PI3Kdelta INHIBITORS
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Paragraph 0569; 0570, (2018/06/30)
Disclosed is a compound of Formula (I), or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, and pharmaceutical compositions comprising thereof. Also disclosed is a method of treating PI3Kδ related disorders or diseases by using the c
A general and efficient method for synthesis of enaminones and enamino esters catalyzed by NbCl5 under solvent-free conditions
Liu, Yu-Heng,Wang, Ping,Cheng, Gui-Tian
, p. 191 - 196 (2013/07/27)
A general and simple procedure was developed for the synthesis of β-enaminones and β-enamino esters by reacting 1,3-dicarbonyl compounds with amines in the presence of catalytic amounts of niobium pentachloride. The reaction proceeds smoothly at room temperature under solvent-free conditions and leads to chemo- and regioselective formation of enamine derivatives in high to excellent yields.
FUSED HETEROCYCLIC RING DERIVATIVE AND USE THEREOF
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Page/Page column 39, (2012/07/14)
The present invention provides a fused heterocycle derivative having a strong Smo inhibitory activity, and use thereof. Specially, the present invention relates to a compound represented by the formula wherein each symbol is as defined in the specificatio
New nonpeptide angiotensin II receptor antagonists. 2. Synthesis, biological properties, and structure-activity relationships of 2-alkyl-4- (biphenylylmethoxy)quinoline derivatives
Bradbury,Allott,Dennis,Fisher,Major,Masek,Oldham,Pearce,Rankine,Revill,Roberts,Russell
, p. 4027 - 4038 (2007/10/02)
A novel series of nonpeptidic angiotensin II (AII) receptor antagonists is reported, derived from linkage of the biphenylcarboxylic acid or biphenylyltetrazole moiety found in previously described antagonists via a methyleneoxy chain to the 4-position of
Regioselectivity of Addition of Thiols and Amines to Conjugated Allenic Ketones and Esters
Sugita, Toshio,Eida, Mitsuru,Ito, Hiroshi,Komatsu, Naoki,Abe, Kazuaki,Suama, Masakazu
, p. 3789 - 3793 (2007/10/02)
Regioselectivity of nucleophilic addition to conjugated allenic ketones depends strongly on the nucleophile: anionic nucleophiles, e.g., triethylamine salts of benzenethiols, gave the β-substituted β,γ-unsaturated ketones with high selectivity.In contrast
