157338-47-1Relevant articles and documents
MUSCARINIC M2 RECEPTOR BLOCKADE TO DELAY OR PREVENT ONSET OF PROGRESSIVE MEMORY DECLINE
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Paragraph 0016; 0054, (2018/10/04)
Provided are methods for delaying or preventing onset of progressive memory decline by administering a muscarinic M2 receptor blocking compound to patients identified as at risk of developing a condition characterized by progressive memory decline, prior
CCR5 antagonists as anti-HIV-1 agents. Part 3: Synthesis and biological evaluation of piperidine-4-carboxamide derivatives
Imamura, Shinichi,Nishikawa, Youichi,Ichikawa, Takashi,Hattori, Taeko,Matsushita, Yoshihiro,Hashiguchi, Shohei,Kanzaki, Naoyuki,Iizawa, Yuji,Baba, Masanori,Sugihara, Yoshihiro
, p. 397 - 416 (2007/10/03)
Replacement of the 5-oxopyrrolidin-3-yl fragment in the previously reported lead structure with a 1-acetylpiperidin-4-yl group led to the discovery of a novel series of potent CCR5 antagonists. Introduction of small hydrophobic substituents on the central phenyl ring increased the binding affinity, providing low to sub-nanomolar CCR5 antagonists. The selected compound 11f showed excellent antiviral activity against CCR5-using HIV-1 replication in human peripheral blood mononuclear cells (EC50 = 0.59 nM) and an acceptable pharmacokinetic profile in dogs.
CCR5 antagonists as anti-HIV-1 agents. Part 2: Synthesis and biological evaluation of N-[3-(4-benzylpiperidin-1-yl)propyl]-N,N′- diphenylureas
Imamura, Shinichi,Kurasawa, Osamu,Nara, Yoshi,Ichikawa, Takashi,Nishikawa, Youichi,Iida, Takehiro,Hashiguchi, Shohei,Kanzaki, Naoyuki,Iizawa, Yuji,Baba, Masanori,Sugihara, Yoshihiro
, p. 2295 - 2306 (2007/10/03)
We have previously reported the novel lead compound 1a as a CCR5 antagonist for treatment of HIV-1 infection. SAR studies on incorporating various acyl groups as a replacement for the 5-oxopyrrolidine-3-carbonyl group of the lead structure resulted in the
