181585-07-9Relevant articles and documents
Structure and properties of 3-(Diethylboryl)pyridines
Sugihara, Yoshikazu,Takakura, Katsuto,Murafuji, Toshihiro,Miyatake, Ryuta,Nakasuji, Kazuhiro,Kato, Masako,Yano, Shigenobu
, p. 6829 - 6834 (1996)
3-(Diethylboryl)pyridine (1a), a versatile starting material for the preparation of arylpyridines, is notable for its stability under ambient conditions, in spite of little steric hindrance on the boron atom. 1H and 13C spectra of 1a indicated that the boryl group does not act as a mere π-acceptor and that the boron atom is shielded by ca. 50 ppm even when compared with trivalent boron atoms conjugated with the π-donor. A single-crystal X-ray crystallographic study for 1a revealed formation of a cyclic-tetramer with a void via the intermolecular boron-nitrogen coordination bond. Vapor pressure osmometry in various solvents suggested that 1a comprises the tetramer in these solutions. In order to know the actual structure, synthesis of 3-(2-methoxyethoxy)-5-(diethylboryl)pyridine (1b) and its scrambling experiment with 1a were carried out. Heating at 100 °C for 24 h was required to attain the equilibrium of the scrambling of the component molecules in the tetramers. This means that 3-(diethylboryl)pyridines 1a and 1b comprise the rigid cyclic-tetramer in solution at ambient temperature. Compound 1b is stable in aerated tetrahydrofuran containing up to 33 % water.
NEW TRIAZOLYLPHENYL SULFONAMIDES AS SERINE/THREONINE KINASE INHIBITORS
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Page/Page column 44, (2012/07/13)
The present invention encompasses compounds of general formula (I) wherein the groups R2 to R4, A,X and m are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, pharmaceutical preparations which contain compounds of this kind and their use as medicaments.
Triazolylphenyl sulfonamides as serine/threonine kinase inhibitors
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Page/Page column 21, (2013/02/27)
The present invention encompasses compounds of general formula (I) wherein the groups R2 to R4, A, X and m are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, pharmaceutical preparations which contain compounds of this kind and their use as medicaments.
Highly fluorescent M2L4 molecular capsules with anthracene shells
Li, Zhiou,Kishi, Norifumi,Hasegawa, Kimiko,Akita, Munetaka,Yoshizawa, Michito
supporting information; experimental part, p. 8605 - 8607 (2011/09/14)
M2L4 molecular capsules self-assembled from M(ii) ions (where M = Zn, Ni, and Pd) and bent bidentate ligands constructed from anthracene fluorophores. The Ni(ii) and Zn(ii) capsules exhibited weak to strong blue emission unlike traditional Pd(ii) cages and capsules. The Royal Society of Chemistry 2011.
FUSED BICYCLIC COMPOUNDS AS INHIBITORS FOR PI3 KINASE
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Page/Page column 161, (2010/09/18)
The invention relates to compounds of formula (I) for the regulation of phosphoinositides 3-kinases activity and related diseases.
1H-IMIDAZO[4,5-c]QUINOLINONE DERIVATIVES
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Page/Page column 165, (2010/12/29)
The invention relates to the use of 1H-imidazo[4,5-c]quinolinone derivatives and salts thereof in the treatment of protein and/or lipid kinase dependent diseases and for the manufacture of pharmaceutical preparations for the treatment of said diseases; 1H-imidazo[4,5-c] quinolinone derivatives for use in the treatment of protein and/or lipid kinase dependent diseases; a method of treatment against said diseases, comprising administering the 1H- imidazo[4,5-c] quinofinone derivatives to a warm-blooded animal, especially a human; pharmaceutical preparations comprising an 1H-imidazo[4,5-c] quinolinone derivative, especially for the treatment of a protein and/or lipid kinase dependent disease; novel 1 H- imidazo[4,5-c] quinolinone derivatives; and a process for the preparation of the novel 1H- imidazo[4,5-c] quinolinone derivatives.
1H-IMIDAZO[4, 5-c]QUINOLINONE COMPOUNDS, USEFUL FOR THE TREATMENT OF PROLIFERATIVE DISEASES
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Page/Page column 116; 169, (2010/12/29)
The invention relates to the use of 1 H-imidazo[4,5-c]quinolinone compounds and salts thereof in the treatment of protein and/or lipid kinase dependent diseases and for the manufacture of pharmaceutical preparations for the treatment of said diseases; 1 H-imidazo[4,5-c]quinolinone compounds for use in the treatment of protein and/or lipid kinase dependent diseases; a method of treatment against said diseases, comprising administering the 1 H-imidazo[4,5-c]quinolinone compounds to a warm-blooded animal, especially a human; pharmaceutical preparations comprising an 1 H-imidazo[4,5-c]quinolinone compounds, especially for the treatment of a protein and/or lipid kinase dependent disease; novel 1 H-imidazo[4,5-c]quinolinone compounds; and a process for the preparation of the novel 1 H-imidazo[4,5-c]quinolinone compounds.
HETEROCYCLIC COMPOUNDS USEFUL AS MK2 INHIBITORS
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Page/Page column 26, (2009/03/07)
The present invention describes tetracyclic compounds of formula (IA) or (IB), wherein the symbols R, X, A, Y, R2, R3 and D are as defined in the specification, their use in the treatment of certain diseases, e.g. depending on MK-2 or TNF activity, and wa
PYRROLE DERIVATIVES USEFUL FOR THE TREATMENT OF CYTOKINE-MEDIATED DISEASES
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Page/Page column 26, (2008/06/13)
A compound of Formula (I) or a pharmaceutically acceptable salt or prodrug ester thereof, wherein the groups R1-R6 and A are as defined in the specification.
PYRROLO ISOQUINOLINES AS KINASE INHIBITORS
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Page/Page column 74-75, (2008/06/13)
A compound of formula (I) or a pharmaceutically acceptable salt or prodrug ester thereof: wherein the groups R1, R2, R3, R7 and X are as defined in the specification.