32829-25-7Relevant academic research and scientific papers
Synthesis and structural characterization of 1- and 2-substituted indazoles: Ester and carboxylic acid derivatives
Teixeira, Fatima C.,Ramos, Helene,Antunes, Ines F.,Curto, M. Joao M.,Duarte, M. Teresa,Bento, Isabel
, p. 867 - 889 (2006)
A series of indazoles substituted at the N-1 and N-2 positions with estercontaining side chains -(CH2)nCO2R of different lengths (n = 0-6, 9, 10) are described. Nucleophilic substitution reactions on halo esters (X(CH2)nCO2R) by 1H-indazole in alkaline solution lead to mixtures of N-1 and N-2 isomers, in which the N-1 isomer predominates. Basic hydrolysis of the ester derivatives allowed the synthesis of the corresponding indazole carboxylic acids. All compounds were fully characterised by multinuclear NMR and IR spectroscopies, MS spectrometry and elemental analysis; the NMR spectroscopic data were used for structural assignment of the N-1 and N-2 isomers. The molecular structure of indazol-2-yl-acetic acid (5b) was determined by X-ray diffraction, which shows a supramolecular architecture involving O2-H...N1 intermolecular hydrogen bonds.
COMPOUNDS USEFUL AS CSF1 MODULATORS
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Paragraph 00645; 00648; 00649, (2016/04/26)
This invention relates to novel compounds and to pharmaceutical compositions comprising the novel compounds. More specifically, the invention relates to compounds useful as Colony Stimulating Factor 1 Receptor (cFMS) modulators (e.g. cFMS inhibitors). This invention also relates to processes for preparing the compounds, uses of the compounds in treatment and methods of treatment employing the compounds. Specifically, the invention relates to the use of the compounds for the treatment of cancer and autoimmune diseases.
4-(Benzoimidazol-2-yl)-thiazole Compounds and Related Aza Derivatives
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Paragraph 0745; 0786, (2015/01/06)
The invention relates to compounds of Formula (I) wherein ring A, X, (R1)n, R2, R3, R4, R4′, R5, n, and p are as described in the description; to pharmaceutically acceptable salts thereof, and to the use of such compounds as medicaments, especially as modulators of the CXCR3 receptor.
4-(BENZOIMIDAZOL-2-YL)-THIAZOLE COMPOUNDS AND RELATED AZA DERIVATIVES
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Page/Page column 97; 98; 106, (2013/08/15)
The invention relates to compounds of Formula (I) wherein ring A, X, (R1)n, R2, R3, R4, R4', R5, n, and p are as described in the description; to pharmaceutically acceptable salts thereof, and to the use of such compounds as medicaments, especially as modulators of the CXCR3 receptor.
Ramoplanin derivatives possessing antibacterial activity
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Page/Page column 64, (2010/11/23)
Novel ramoplanin derivatives are disclosed. These ramoplanin derivatives exhibit antibacterial activity. As the compounds of the subject invention exhibit potent activities against gram positive bacteria, they are useful antimicrobial agents. Methods of synthesis and of use of the compounds are also disclosed.
Triterpene derivatives and endothelin-receptor antagonists containing the same
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, (2008/06/13)
Triterpene derivatives of the formula (I): STR1 wherein R 1 is hydrogen or metabolic ester residue; and R 2 is hydrogen or --R 3 --R 4 wherein R 3 is --SO 3 --, --CH 2 COO--, --COCOO--, or --COR 5 COO-- (R 5 is lower alkylene or lower alkenylene), and R 4
