150969-56-5Relevant articles and documents
CERAMIDE GALACTOSYLTRANSFERASE INHIBITORS FOR THE TREATMENT OF DISEASE
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, (2019/06/11)
Described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with the enzyme ceramide galactosyltransferase (CGT), such as, for example, lysosomal storage diseases. Examples of lysosomal storage diseases include, for example, Krabbe disease and Metachromatic Leukodystrophy.
Discovery of INCB9471, a potent, selective, and orally bioavailable CCR5 antagonist with potent anti-HIV-1 activity
Xue, Chu-Biao,Chen, Lihua,Cao, Ganfeng,Zhang, Ke,Wang, Anlai,Meloni, David,Glenn, Joseph,Anand, Rajan,Xia, Michael,Kong, Ling,Huang, Taisheng,Feng, Hao,Zheng, Changsheng,Li, Mei,Galya, Laurine,Zhou, Jiacheng,Shin, Niu,Baribaud, Fredric,Solomon, Kim,Scherle, Peggy,Zhao, Bitao,Diamond, Sharon,Emm, Tom,Keller, Douglas,Contel, Nancy,Yeleswaram, Swamy,Vaddi, Kris,Hollis, Gregory,Newton, Robert,Friedman, Steven,Metcalf, Brian
scheme or table, p. 483 - 487 (2011/03/20)
To identify a CCR5 antagonist as an HIV-1 entry inhibitor, we designed a novel series of indane derivatives based on conformational considerations. Modification on the indane ring led to the discovery of compound 22a (INCB9471) that exhibited high affinit
Microwave-enhanced carbonylative generation of indanones and 3-acylaminoindanones
Wu, Xiongyu,Nilsson, Peter,Larhed, Mats
, p. 346 - 349 (2007/10/03)
(Chemical Equation Presented). The development of microwave-accelerated protocols for palladium(0)-catalyzed carbonylative cyclization of unsaturated aryl bromides and chlorides is described. By employing o-bromostyryl derivatives lacking substituents on the vinylic bond, molybdenum hexacarbonyl-mediated in situ carbonylation delivered a set of indan-1-one products in high yield after only 20 min of heating. Without the addition of the tri-tert-butylphosphine releasing Fu-salt ((t-Bu)3PHBF4), only incomplete conversions of sluggish o-styryl bromides and chlorides were realized. Internal and chemoselective palladium(0)-catalyzed Heck arylations of enamides afforded suitable starting materials for subsequent rapid ring-closing reactions. Microwave-heated intramolecular in situ carbonylation of these electron-rich and sterically congested olefins conveniently afforded eight functionalized 3-acylaminoindanone derivatives in a novel synthetic process. Attempted carbonylative annulation of electron-poor o-bromocinnamic acid derivatives furnished only the corresponding lactones via a competing hydroxycarbonylation- Michael addition reaction sequence.
Piperazinylpiperidine derivatives as chemokine receptor antagonists
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Page/Page column 25, (2008/06/13)
The present invention relates to compounds of Formula I: wherein variable substituents are defined herein, that modulate the activity of or bind to chemokine receptors such as CCR5. In some embodiments, the compounds of the invention are selective for CCR
Rhodium Complex-Catalyzed Desilylative Cyclocarbonylation of 1-Aryl-2-(trimethylsilyl)acetylenes: A New Route to 2,3-Dihydro-1H-inden-1-ones
Takeuchi, Ryo,Yasue, Hiroyuki
, p. 5386 - 5392 (2007/10/02)
Under water gas shift reaction conditions, 1-aryl-2-(trimethylsilyl)acetylenes undergo Rh-catalyzed desilylative cyclocarbonylation to give 2,3-dihydro-1H-inden-1-ones and trimethylsilanol.A wide variety of functional groups, such as methoxy, chloro, acetyl, ethoxycarbonyl, cyano, and trifluoromethyl, are tolerated on the aromatic ring under the reaction conditions.The products were obtained in good to excellent yield whether the substituent on the aromatic ring was electron-donating or electron-withdrawing.The cyclizations of substrates bearing a meta substituent onthe aromatic ring regiospecifically gave 5-substituted-2,3-dihydro-1H-inden-1-ones except when the meta substituent was a methoxy group.The desilylative cyclocarbonylation is an alternative to the conventional preparation of 2,3-dihydro-1H-inden-1-ones, an intramolecular Friedel-Crafts acylation.A possible mechanism for the process is described.