116986-13-1Relevant articles and documents
Synthesis and properties of a novel Cu(II)-pyridineoxazoline containing polymeric catalyst for asymmetric Diels-Alder reaction
Wang, Heng,Li, Na,Yan, Zijia,Zhang, Jie,Wan, Xinhua
, p. 2882 - 2890 (2015)
A novel pyridineoxazoline (PyOx) containing optically active polymer, poly[(-)-(S)-4-tert-butyl-2-(3-vinylpyridin-2-yl)-oxazoline], was prepared via the radical polymerization of (-)-(S)-4-tert-butyl-2-(3-vinylpyridin-2-yl)-oxazoline. Its complex with Cu(OTf)2 was employed to catalyse the homogeneous Diels-Alder (D-A) reaction of 2-alkenoyl pyridine N-oxide and cyclopentadiene in tetrahydrofuran. The polymeric catalyst showed a 5 fold faster reaction rate and a 2.5 fold higher enantio-selectivity than the Cu(II) complex of (-)-(S)-4-tert-butyl-2-(3-methylpyridin-2-yl)-oxazoline, a low molecular mass model compound. This was rationalized by the constrained environment around catalytic site provided by the polymer backbone in terms of CD spectrometry results. The polymer complex was easily recycled by the precipitation method, and only a slight decrease of reactivity and enantio-selectivity was observed after 5 cycles.
METHODS OF USE FOR PYRIMIDINES AS FERROPORTIN INHIBITORS
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Paragraph 1272-1273, (2021/11/06)
The subject matter described herein is directed to ferroportin inhibitor compounds of Formula (I) and pharmaceutical salts thereof, methods of preparing the compounds, pharmaceutical compositions comprising the compounds, and methods of administering the compounds for prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, particularly iron overload states, such as thalassemia, sickle cell disease and hemochromatosis, and also kidney injuries.
ETHER LINKED TRIAZOLES AS NRF2 REGULATORS
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Page/Page column 185, (2018/07/05)
The present invention relates to ether-linked triazole compounds, methods of making them, pharmaceutical compositions containing them and their use as NRF2 activators. In particular, the invention relates to compounds of Formula (I), and pharmaceutically acceptable salts thereof:
Modular Route to Azaindanes
Huang, Qi,Zard, Samir Z.
supporting information, p. 3895 - 3898 (2017/07/26)
A convergent radical based route to azaindanes is described, relying on the degenerative addition transfer of various substituted S-(pyridylmethyl)-O-ethyl dithiocarbonates (xanthates) to functional alkenes followed by radical cyclization onto the pyridine ring activated by protonation with trifluoroacetic acid. In one case, a richly decorated cyclohepta[b]pyridine could be assembled swiftly by allowing the first adduct to N-phenylmaleimide to undergo addition to N-allylphthalimide prior to cyclization.
THERAPEUTIC INHIBITORY COMPOUNDS
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Page/Page column 184; 185, (2015/07/16)
The invention provides compounds of Formula I and Formula II: A-B-C-D-E-F-G-J (I) C-D-E-F-G-J (II) wherein A, B, C, D, E, F, G, and J have any of the values defined in the specification, and salts thereof. The compounds are useful for inhibiting plasma kallikrein, and for treating a disease or condition in an animal where inhibition of plasma kallikrein is indicated.
AZAINDENOISOQUINOLINE TOPOISOMERASE I INHIBITORS
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Paragraph 0111, (2014/02/16)
The invention described herein pertains to substituted azaindenoisoquinoline compounds, in particular 7-, 8-, 9-, and 10-azaindenoisoquinoline compounds, which are inhibitors of topoisomerase I, processes and intermediates for their syntheses, pharmaceutical compositions of the compounds, and methods of using them in the treatment of cancer.
SELECTIVE CYP11B1 INHIBITORS FOR THE TREATMENT OF CORTISOL DEPENDENT DISEASES
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Page/Page column 49, (2012/05/05)
The present invention relates to compounds which selectively inhibit CYP11B1. Preferably, the compounds of the present invention do not substantially inhibit CYP11B2. Moreover, the compounds of the present invention do not substantially inhibit CYP17 and/or CYP19, either. Amongst other applications of the compounds of the present invention, they can be used for the treatment of Cushing's syndrome or metabolic disease.
Phospshoinositide 3-kinase (PI3K)/mammalian target of rapamycin (mTOR) dual inhibitors: Discovery and structure-activity relationships of a series of quinoline and quinoxaline derivatives
Nishimura, Nobuko,Siegmund, Aaron,Liu, Longbin,Yang, Kevin,Bryan, Marian C.,Andrews, Kristin L.,Bo, Yunxin,Booker, Shon K.,Caenepeel, Sean,Freeman, Daniel,Liao, Hongyu,McCarter, John,Mullady, Erin L.,San Miguel, Tisha,Subramanian, Raju,Tamayo, Nuria,Wang, Ling,Whittington, Douglas A.,Zalameda, Leeanne,Zhang, Nancy,Hughes, Paul E.,Norman, Mark H.
experimental part, p. 4735 - 4751 (2011/09/20)
The phosphoinositide 3-kinase (PI3K) family catalyzes the ATP-dependent phosphorylation of the 3′-hydroxyl group of phosphatidylinositols and plays an important role in cell growth and survival. There is abundant evidence demonstrating that PI3K signaling is dysregulated in many human cancers, suggesting that therapeutics targeting the PI3K pathway may have utility for the treatment of cancer. Our efforts to identify potent, efficacious, and orally available PI3K/mammalian target of rapamycin (mTOR) dual inhibitors resulted in the discovery of a series of substituted quinolines and quinoxalines derivatives. In this report, we describe the structure-activity relationships, selectivity, and pharmacokinetic data of this series and illustrate the in vivo pharmacodynamic and efficacy data for a representative compound.
Optimization of the first selective steroid-11β-hydroxylase (CYP11B1) inhibitors for the treatment of cortisol dependent diseases
Hille, Ulrike E.,Zimmer, Christina,Haupenthal, Joerg,Hartmann, Rolf W.
supporting information; experimental part, p. 559 - 564 (2011/10/02)
CYP11B1 is the key enzyme in cortisol biosynthesis, and its inhibition with selective compounds is a promising strategy for the treatment of diseases associated with elevated cortisol levels, such as Cushing's syndrome or metabolic disease. Expanding on a
Synthesis and SAR of novel CXCR4 antagonists that are potent inhibitors of T tropic (X4) HIV-1 replication
Skerlj, Renato,Bridger, Gary,McEachern, Ernie,Harwig, Curtis,Smith, Chris,Wilson, Trevor,Veale, Duane,Yee, Helen,Crawford, Jason,Skupinska, Krystyna,Wauthy, Rossana,Yang, Wen,Zhu, Yongbao,Bogucki, David,Di Fluri, Maria,Langille, Jonathon,Huskens, Dana,De Clercq, Erik,Schols, Dominique
scheme or table, p. 262 - 266 (2011/02/27)
An early lead from the AMD070 program was optimized and a structure-activity relationship was developed for a novel series of heterocyclic containing compounds. Potent CXCR4 antagonists were identified based on anti-HIV-1 activity and Ca2+ flux