62058-13-3Relevant articles and documents
An expeditious preparation of E-2-amino-5-hydroxyadamantane and its Z-isomer
Jaroskova, Libuse,Van der Veken, Louis,de Belser, Paul,Diels, Gaston,de Groot, Alex,Linders, Joannes T.M.
, p. 8063 - 8067 (2006)
Reductive amination of 5-hydroxy-2-adamantanone with S-α-methylbenzylamine using 5% Rh-C as the catalyst in the presence of Al(iOPr)3 gave a 3:1 mixture of the E- and Z-5-hydroxy-adamantane-1-phenethylamines. Choice of catalyst, concentration,
The development and SAR of pyrrolidine carboxamide 11β-HSD1 inhibitors
Cheng, Hengmiao,Hoffman, Jacqui,Le, Phuong,Nair, Sajiv K.,Cripps, Stephan,Matthews, Jean,Smith, Christopher,Yang, Michele,Kupchinsky, Stan,Dress, Klaus,Edwards, Martin,Cole, Bridget,Walters, Evan,Loh, Christine,Ermolieff, Jacques,Fanjul, Andrea,Bhat, Ganesh B.,Herrera, Jocelyn,Pauly, Tom,Hosea, Natilie,Paderes, Genevieve,Rejto, Paul
, p. 2897 - 2902 (2010)
The design and development of a series of highly selective pyrrolidine carboxamide 11β-HSD1 inhibitors are described. These compounds including PF-877423 demonstrated potent in vitro activity against both human and mouse 11β-HSD1 enzymes. In an in vivo assay, PF-877423 inhibited the conversion of cortisone to cortisol. Structure guided optimization effort yielded potent and stable 11β-HSD1 selective inhibitor 42.
Discovery and structural characterization of peficitinib (ASP015K) as a novel and potent JAK inhibitor
Hamaguchi, Hisao,Amano, Yasushi,Moritomo, Ayako,Shirakami, Shohei,Nakajima, Yutaka,Nakai, Kazuo,Nomura, Naoko,Ito, Misato,Higashi, Yasuyuki,Inoue, Takayuki
, p. 4971 - 4983 (2018/08/29)
Janus kinases (JAKs) are considered promising targets for the treatment of autoimmune diseases including rheumatoid arthritis (RA) due to their important role in multiple cytokine receptor signaling pathways. Recently, several JAK inhibitors have been developed for the treatment of RA. Here, we describe the identification of the novel orally bioavailable JAK inhibitor 18, peficitinib (also known as ASP015K), which showed moderate selectivity for JAK3 over JAK1, JAK2, and TYK2 in enzyme assays. Chemical modification at the C4-position of lead compound 5 led to a large increase in JAK inhibitory activity and metabolic stability in liver microsomes. Furthermore, we determined the crystal structures of JAK1, JAK2, JAK3, and TYK2 in a complex with peficitinib, and revealed that the 1H-pyrrolo[2,3–b]pyridine-5-carboxamide scaffold of peficitinib forms triple hydrogen bonds with the hinge region. Interestingly, the binding modes of peficitinib in the ATP-binding pockets differed among JAK1, JAK2, JAK3, and TYK2. WaterMap analysis of the crystal structures suggests that unfavorable water molecules are the likely reason for the difference in orientation of the 1H-pyrrolo[2,3-b]pyridine-5-carboxamide scaffold to the hinge region among JAKs.
Discovery and Optimization of Allosteric Inhibitors of Mutant Isocitrate Dehydrogenase 1 (R132H IDH1) Displaying Activity in Human Acute Myeloid Leukemia Cells
Jones, Stuart,Ahmet, Jonathan,Ayton, Kelly,Ball, Matthew,Cockerill, Mark,Fairweather, Emma,Hamilton, Nicola,Harper, Paul,Hitchin, James,Jordan, Allan,Levy, Colin,Lopez, Ruth,McKenzie, Eddie,Packer, Martin,Plant, Darren,Simpson, Iain,Simpson, Peter,Sinclair, Ian,Somervaille, Tim C.P.,Small, Helen,Spencer, Gary J.,Thomson, Graeme,Tonge, Michael,Waddell, Ian,Walsh, Jarrod,Waszkowycz, Bohdan,Wigglesworth, Mark,Wiseman, Daniel H.,Ogilvie, Donald
supporting information, p. 11120 - 11137 (2016/12/30)
A collaborative high throughput screen of 1.35 million compounds against mutant (R132H) isocitrate dehydrogenase IDH1 led to the identification of a novel series of inhibitors. Elucidation of the bound ligand crystal structure showed that the inhibitors exhibited a novel binding mode in a previously identified allosteric site of IDH1 (R132H). This information guided the optimization of the series yielding submicromolar enzyme inhibitors with promising cellular activity. Encouragingly, one compound from this series was found to induce myeloid differentiation in primary human IDH1 R132H AML cells in vitro.
Adamantyl analogues of paracetamol as potent analgesic drugs via inhibition of TRPA1
Fresno, Nieves,Prez-Fernndez, Ruth,Goicoechea, Carlos,Alkorta, Ibon,Fernndez-Carvajal, Asia,De La Torre-Martnez, Roberto,Quirce, Susana,Ferrer-Montiel, Antonio,Martn, M. Isabel,Goya, Pilar,Elguero, Jos
, (2015/04/16)
Paracetamol also known as acetaminophen, is a widely used analgesic and antipyretic agent. We report the synthesis and biological evaluation of adamantyl analogues of paracetamol with important analgesic properties. The mechanism of nociception of compoun
Optimization of brain penetrant 11β-hydroxysteroid dehydrogenase type i inhibitors and in vivo testing in diet-induced obese mice
Goldberg, Frederick W.,Dossetter, Alexander G.,Scott, James S.,Robb, Graeme R.,Boyd, Scott,Groombridge, Sam D.,Kemmitt, Paul D.,Sj?gren, Tove,Gutierrez, Pablo Morentin,Deschoolmeester, Joanne,Swales, John G.,Turnbull, Andrew V.,Wild, Martin J.
supporting information, p. 970 - 986 (2014/03/21)
11β-Hydroxysteroid dehydrogenase type 1 (11β-HSD1) has been widely considered by the pharmaceutical industry as a target to treat metabolic syndrome in type II diabetics. We hypothesized that central nervous system (CNS) penetration might be required to see efficacy. Starting from a previously reported pyrimidine compound, we removed hydrogen-bond donors to yield 3, which had modest CNS penetration. More significant progress was achieved by changing the core to give 40, which combines good potency and CNS penetration. Compound 40 was dosed to diet-induced obese (DIO) mice and gave excellent target engagement in the liver and high free exposures of drug, both peripherally and in the CNS. However, no body weight reduction or effects on glucose or insulin were observed in this model. Similar data were obtained with a structurally diverse thiazole compound 51. This work casts doubt on the hypothesis that localized tissue modulation of 11β-HSD1 activity alleviates metabolic syndrome.
2, 4 -DIAMINOPYRIMIDINE DERIVATIVES AS PROTEIN KINASE INHIBITORS
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Page/Page column 68-69, (2012/05/20)
The present invention relates to novel pyrimide derivatives of formula (I): that are useful as kinase inhibitors. More particularly, the present invention relates to novel pyrimidine compounds, methods for their preparation, pharmaceutical compositions containing these compounds and uses of these compounds in the treatment of proliferative disorders.
Imidazopyridine derivatives as JAK inhibitors
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Paragraph 0219; 0220, (2013/03/26)
New imidazopyridine derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).
INHIBITORS OF 11BETA-HYDROXYSTEROID DEHYDROGENASE TYPE 1
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Page/Page column 36, (2011/02/26)
This invention relates to novel compounds of the Formula (I*), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof which are useful for the therapeutic treatment of diseases associated with the modulation or inhibition of 11
COMPOUND HAVING 11 ?-HSD1 INHIBITORY ACTIVITY
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Page/Page column 9, (2010/04/25)
The present invention provides compounds having excellent 11β-HSD1 inhibitory activity. A compound represented by the following formula (I): [wherein X1 represents an oxygen atom, or the formula -(CR11R12)p-, etc., Y1 represents a hydrogen atom, a hydroxyl group, etc., Z1 represents an oxygen atom or the formula -(NR14)-, R1 represents a hydrogen atom, a halogen atom, a cyano group, a C1-4 alkyl group, a C1-4 alkyl group substituted with 1 to 3 halogen atoms, a C1-4 alkoxy group, a C1-4 alkoxycarbonyl group, a carboxyl group, a carbamoyl group, or an amino group, and m represents an integer of 1 or 2, and R2 represents a hydrogen atom or a C1-4 alkyl group, and n represents an integer of 1 or 2].