362489-61-0Relevant academic research and scientific papers
Effect of a: Cis -4-aminopiperidine-3-carboxylic acid (cis -APiC) residue on mixed-helical folding of unnatural peptides
Choi, Soo Hyuk,Choi, Sunglim,Kang, Philjae,Shim, Jihyun
, p. 613 - 618 (2022/02/01)
The α/β-peptide 11/9-helix and the β-peptide 12/10-helix belong to mixed helices, in which two types of hydrogen bonds with opposite directionality alternate along the helical axis. cis-2-Aminocyclohexanecarboxylic acid (cis-ACHC) is known to promote these mixed helices and stabilize the helical propensity more than other acyclic β-residues. Application of a mixed-helical backbone still requires sufficient solubility in aqueous solution. In this regard, we chose cis-4-aminopiperidine-3-carboxylic acid (cis-APiC) as a foldamer building block that can provide both sufficient aqueous solubility and mixed-helical propensity. Conformational analyses of α/β- and β-peptides containing a cis-APiC residue by circular dichroism spectroscopy and single-crystal X-ray crystallography suggest that the incorporation of cis-APiC instead of cis-ACHC can enhance the aqueous solubility of the mixed-helical peptides without any adverse effect on helical folding. In addition, the ratio between right- and left-handed 12/10-helices of β-peptides can be rationalized by relative energies between the local conformations of the cis-APiC residue. This journal is
Efficient and practical asymmetric synthesis of 1-tert-butyl 3-methyl (3R,4R)-4-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)piperidine-1,3-dicarboxylate, a useful intermediate for the synthesis of nociceptin antagonists
Jona, Hideki,Shibata, Jun,Asai, Masanori,Goto, Yasuhiro,Arai, Sachie,Nakajima, Shigeru,Okamoto, Osamu,Kawamoto, Hiroshi,Iwasawa, Yoshikazu
experimental part, p. 2439 - 2446 (2010/03/03)
An efficient and practical asymmetric synthesis of 1-tert-butyl 3-methyl (3R,4R)-4-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)piperidine-1,3-dicarboxylate 1, a useful intermediate for the synthesis of nociceptin antagonists, has been developed. This method i
Discovery of β-benzamido hydroxamic acids as potent, selective, and orally bioavailable TACE inhibitors
Duan, James J.-W.,Chen, Lihua,Lu, Zhonghui,Xue, Chu-Biao,Liu, Rui-Qin,Covington, Maryanne B.,Qian, Mingxin,Wasserman, Zelda R.,Vaddi, Krishna,Christ, David D.,Trzaskos, James M.,Newton, Robert C.,Decicco, Carl P.
, p. 241 - 246 (2008/09/18)
β-Benzamido hydroxamic acids were discovered as potent TACE inhibitors. A computer model was constructed to help understanding the binding activities and guiding SAR study. SAR optimization led to the discovery of compound 30 which met all in vitro and in
Cyclic derivatives as modulators of chemokine receptor activity
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Page/Page column 114, (2008/06/13)
The present application describes modulators of MCP-1 of formula (I): or pharmaceutically acceptable salt forms thereof, useful for the treatment of rheumatoid arthritis, multiple sclerosis, atherosclerosis and asthma.
PYRROLOTRIAZINE COMPOUNDS AS KINASE INHIBITORS
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Page/Page column 151, (2008/06/13)
The present invention provides compounds of formula (I); and pharmaceutically acceptable salts thereof. The formula (I) compounds inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents. The formula (I) compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
