- Design, synthesis, and SAR of new pyrrole-oxindole progesterone receptor modulators leading to 5-(7-fluoro-3,3-dimethyl-2-oxo-2,3-dihydro-1H-indol-5-yl)- 1-methyl-1H-pyrrole-2-carbonitrile (WAY-255348)
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We have continued to explore the 3,3-dialkyl-5-aryloxindole series of progesterone receptor (PR) modulators looking for new agents to be used in female healthcare: contraception, fibroids, endometriosis, and certain breast cancers. Previously we reported
- Fensome, Andrew,Adams, William R.,Adams, Andrea L.,Berrodin, Tom J.,Cohen, Jeff,Huselton, Christine,Illenberger, Arthur,Kern, Jeffrey C.,Hudak, Valerie A.,Marella, Michael A.,Melenski, Edward G.,McComas, Casey C.,Mugford, Cheryl A.,Slayden, Ov D.,Yudt, Matthew,Zhang, Zhiming,Zhang, Puwen,Zhu, Yuan,Winneker, Richard C.,Wrobel, Jay E.
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p. 1861 - 1873
(2008/12/20)
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- Phenylaminopropanol derivatives and methods of their use
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The present invention is directed to phenylaminopropanol derivatives of formula I: or a pharmaceutically acceptable salt thereof, compositions containing these derivatives, and methods of their use for the prevention and treatment of conditions ameliorated by monoamine reuptake including, inter alia, vasomotor symptoms (VMS), sexual dysfunction, gastrointestinal and genitourinary disorders, chronic fatigue syndrome, fibromylagia syndrome, nervous system disorders, and combinations thereof, particularly those conditions selected from the group consisting of major depressive disorder, vasomotor symptoms, stress and urge urinary incontinence, fibromyalgia, pain, diabetic neuropathy, and combinations thereof.
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Page/Page column 91
(2008/06/13)
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- Indoline derivatives substituted in the 6 position, their preparation and their use as medicaments
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The present invention relates to indolinone derivatives, substituted in the 6-position, of the formula in which R1 to R6 and X are as defined in claim 1, to their tautomers, enantiomers, diastereomers, to their mixtures and to their
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Page/Page column 19
(2008/06/13)
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- HETEROCYCLICALLY SUBSTITUTED INDOLINONES, THEIR PRODUCTION AND USE AS MEDICAMENTS
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The invention relates to heterocyclically substituted indolinones of general formula (I), in which R1 to R5 and X are defined as cited in claim 1, to their tautomers, diastereomers, enantiomers and to their mixtures, prodrugs and salts, in particular their physiologically compatible salts. Said compounds exhibit valuable pharmacological characteristics, in particular an inhibiting action on various receptor tyrosine kinases and cyclin-CDK complexes and on the proliferation of endothelial cells and various tumour cells. The invention also relates to medicaments containing said compounds, to the use of the latter and to a method for producing the same.
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Page/Page column 79
(2008/06/13)
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- 3-heteroarylidene-2-indolinone protein kinase inhibitors
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The present invention relates to novel 3-heteroarylidene-2-indolinone compounds and physiologically acceptable salts thereof which modulate the activity of protein kinases and therefore are expected to be useful in the prevention and treatment of protein kinase related cellular disorders such as cancer.
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- 3-(cycloalkanoheteroarylidenyl)-2-indolinone protein tyrosine kinase inhibitors
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The present invention relates to novel 3-(cycloalkano-heteroarylidenyl)-2-indolinone compounds and physiologically acceptable salts and prodrugs thereof which are expected to modulate the activity of protein tyrosine kinases and therefore to be useful in the prevention and treatment of protein tyrosine kinase related cellular disorders such as cancer.
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Page column 21
(2010/02/05)
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- 3-(cycloalkanoheteroarylidenyl)-2- indolinone protein tyrosine kinase inhibitors
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The present invention relates to novel 3-(cycloalkanoheteroarylidenyl)-2-indolinone compounds and physiologically acceptable salts and prodrugs thereof which are expected to modulate the activity of protein tyrosine kinases and therefore to be useful in the prevention and treatment of protein tyrosine kinase related cellular disorders such as cancer.
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- Synthesis and biological evaluations of 3-substituted indolin-2-ones: A novel class of tyrosine kinase inhibitors that exhibit selectivity toward particular receptor tyrosine kinases
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3-Substituted indolin-2-ones have been designed and synthesized as a novel class of tyrosine kinase inhibitors which exhibit selectivity toward different receptor tyrosine kinases (RTKs). These compounds have been evaluated for their relative inhibitory properties against a panel of RTKs in intact cells. By modifying the 3-substituted indolin-2-ones, we have identified compounds which showed selective inhibition of the ligand- dependent autophosphorylation of various RTKs at submicromolar levels in cells. Structure-activity analysis for these compounds and their relative potency and selectivity to inhibit particular RTKs has determined that (1) 3- [(five-membered heteroaryl ring)methylidenyl]indolin-2-ones are highly specific against the VEGF (Flk-1) RTK activity, (2) 3-(substituted benzylidenyl)indolin-2-ones containing bulky group(s) in the phenyl ring at the C-3 position of indolin-2-ones showed high selectivity toward the EGF and Her-2 RTKs, and (3) the compound containing an extended side chain at the C- 3 position of the indolin-2-one (16) exhibited high potency and selectivity when tested against the PDGF and VEGF (Flk-1) RTKs. Recent published crystallographic data for two of these 3-substituted indolin-2-ones provides a rationale to suggest that these compounds may bind in the ATP binding pocket of RTKs. The structure-activity analysis supports the use of subsets of these compounds as specific chemical leads for the development of RTK- specific drugs with broad application for the treatment of human diseases.
- Sun, Li,Tran, Ngoc,Tang, Flora,App, Harald,Hirth, Peter,McMahon, Gerald,Tang, Cho
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p. 2588 - 2603
(2007/10/03)
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