Plural Rings Bonded Directly To The Same Carbon Patents (Class 562/441)
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Patent number: 9914697Abstract: Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.Type: GrantFiled: June 12, 2015Date of Patent: March 13, 2018Assignee: Johnson Matthey Public Limited CompanyInventors: Saroop Singh Matharu, Gurijala Venu Reddy, James J. Mencel, Xiaoyong Sun
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Patent number: 9526710Abstract: The present invention discloses novel agents and methods for diagnosis and treatment of melanoma. Also disclosed are related arrays, kits, and screening methods.Type: GrantFiled: September 15, 2014Date of Patent: December 27, 2016Assignee: THE ROCKEFELLER UNIVERSITYInventors: Sohail Tavazoie, Nora Pencheva
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Patent number: 9399028Abstract: The present invention discloses novel agents and methods for diagnosis and treatment of melanoma. Also disclosed are related arrays, kits, and screening methods.Type: GrantFiled: September 15, 2014Date of Patent: July 26, 2016Assignee: The Rockefeller UniversityInventors: Sohail Tavazoie, Nora Pencheva
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Patent number: 9045388Abstract: Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.Type: GrantFiled: September 13, 2013Date of Patent: June 2, 2015Assignee: Johnson Matthey Public Limited CompanyInventors: Saroop Singh Matharu, Gurijala Venu Reddy, James J. Mencel, Xiaoyong Sun
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Publication number: 20150141506Abstract: Compounds particularly for use in an autoimmune inflammatory disease and especially the treatment of inflammatory bowel disease have the absolute stereochemistry and formula: In some cases R1 is leucine and R is selected from: OH, OCH3, OCH2CH3, OCH2CH2CH3, NH2, NHCH2CH2OH, NHCH3, N(CH3)2, NH(4-OH-3-benzoic acid).Type: ApplicationFiled: May 23, 2013Publication date: May 21, 2015Inventors: Neil Frankish, Helen Sheridan
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Patent number: 9018258Abstract: The present application relates to novel substituted 1-benzylcycloalkylcarboxylic acid derivatives, to processes for their preparation, to their use for the treatment and/or prevention of diseases, and to their use for producing medicaments for the treatment and/or prevention of diseases, especially for the treatment and/or prevention of cardiovascular disorders.Type: GrantFiled: December 6, 2011Date of Patent: April 28, 2015Assignee: Bayer Intellectual Property GmbHInventors: Thomas Lampe, Michael G. Hahn, Johannes-Peter Stasch, Karl-Heinz Schlemmer, Frank Wunder, Sherif El Sheikh, Volkhart Min-Jian Li, Eva-Maria Becker, Friederike Stoll, Andŕeas Knorr, Peter Kolkhof, Elisabeth Woltering
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Patent number: 8993628Abstract: LXR nuclear receptor agonists have been previously shown to increase cholesterol efflux, raise plasma HDL cholesterol, stimulate cholesterol excretion, and reduce atherosclerotic lesions. However, these agonists have also been associated with the unwanted side effect of hypertriglyeridemia. This hypertriglyeridemia appears to be mediated by the LXR? subtype rather than LXR?, which suggests that LXR?-selective agonists are attractive candidates for modulation of human lipid metabolism. The present application provides novel LXR?-selective ligands that preferably modulate LXR? over LXR?. These ligands may be used to treat a variety of diseases associated with LXR, such as for example lipid metabolism disorders, atherosclerosis, Alzheimer disease, and inflammation.Type: GrantFiled: February 22, 2008Date of Patent: March 31, 2015Assignee: City of HopeInventors: Barry Forman, Donna Yu
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Publication number: 20150064455Abstract: This invention relates to the direct grafting of a calixarene mostly onto the surface of a material, as well as to a grafting process, and certain calixarene intermediates useful for carrying the grafting process.Type: ApplicationFiled: March 28, 2013Publication date: March 5, 2015Inventors: Ivan Jabin, Alice Mattiuzzi, Corlnne Lagrost, Philippe Hapiot, Olivia Reinaud
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Publication number: 20140335327Abstract: A compound obtained by reaction of one or more amines of the general formula NHR6R7 with a compound of the following general formula (IX) Wherein PI is a photoinitiator derivative, G is linker comprising a number p? of unreacted hydroxyl groups, M is a group comprising a number z of (meth)acrylate groups equal to at least one, as well as inks, coating compositions and adhesives comprising the same.Type: ApplicationFiled: December 18, 2012Publication date: November 13, 2014Inventors: Paul Gevaert, Steven Cappelle, Hugues Van Den Bergen, Ram Gupta
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Publication number: 20140256817Abstract: Small-molecule scaffolds based on 1,2-diphenylacetylene that accurately replicate the spatial and angular projections of several side chains on both faces of an ?-helix, specifically the i and i+7 side chains on one face, and the i and i+2 side chains on the other. The amphipathic ?-helix mimetic can be used to disrupt disease-promoting protein-protein interactions that are mediated by ?-helices.Type: ApplicationFiled: March 7, 2014Publication date: September 11, 2014Applicant: UNIVERSITY OF MARYLAND, BALTIMOREInventor: Steven FLETCHER
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Patent number: 8722920Abstract: The invention relates to a process for obtaining 3,3-diphenylpropylamines of general formula (I), particularly Fesoterodine, as well as their enantiomers, solvates and salts, comprising a chemoselective reduction of the acid group against the ester group in compounds of general formula (V), wherein R1 is C1-C8 alkyl; and R3 and R4, independently of one another, represent H or C1-C8 alkyl, or together form a ring of 3 to 7 members with the nitrogen to which they are bound. The invention also relates to the compounds of formula (V), as well as their enantiomers, solvates and salts.Type: GrantFiled: July 26, 2010Date of Patent: May 13, 2014Assignee: Crystal Pharma S.A.U.Inventors: Antonio Lorente Bonde-Larsen, Pablo Martín Pascual, Mario Laderas Muñoz, Luis Gerardo Gutiérrez Fuentes
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Publication number: 20140107194Abstract: Compounds particularly for use in an autoimmune inflammatory disease and especially the treatment of inflammatory bowel disease have the formula: wherein R is selected from one or more of the same or different of hydrogen, hydroxyl, optionally substituted alkyl, optionally substituted aryl, alkoxy, aryloxy, thiol, and optionally substituted amino, and wherein R1 is selected from one or more of the same or different of hydrogen, acetyl, optionally substituted alkyl, optionally substituted aryl, and an amino acid selected from leucine, valine, isoleucine, and glycine.Type: ApplicationFiled: July 20, 2012Publication date: April 17, 2014Applicant: Venantius LimitedInventors: Neil Frankish, Helen Sheridan
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Publication number: 20140039056Abstract: Provided are bromfenac organic salts and preparation method, composition and use thereof. The bromfenac organic salt has the structure as shown in the following Formula I, wherein A represents an organic base. Also provided are a method for the preparation of the bromfenac organic salt, a composition comprising the bromfenac organic salts, a use of the bromfenac organic salts or the composition thereof in manufacture of a medicament for treatment and/or prophylaxis of an inflammation or for analgesia, and a method for treatment and/or prophylaxis of an inflammation or for analgesia.Type: ApplicationFiled: December 13, 2011Publication date: February 6, 2014Applicant: SHENYANG XINGQI PHARMACEUTICAL CO., LTD.Inventors: Jidong Liu, Yuchun Yang, Jiuliang Wang, Hai Tang
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Publication number: 20140018428Abstract: Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.Type: ApplicationFiled: September 13, 2013Publication date: January 16, 2014Applicant: Johnson Matthey Public Limited CompanyInventors: Saroop Singh Matharu, Gurijala Venu Reddy, James J. Mencel, Xiaoyong Sun
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Publication number: 20140011880Abstract: Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.Type: ApplicationFiled: September 13, 2013Publication date: January 9, 2014Applicant: Johnson Matthey Public Limited CompanyInventors: Saroop Singh Matharu, Gurijala Venu Reddy, James J. Mencel, Xiaoyong Sun
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Publication number: 20130289120Abstract: Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.Type: ApplicationFiled: June 24, 2013Publication date: October 31, 2013Inventors: Saroop Singh Matharu, Gurijala Venu Reddy, James J. Mencel, Xiaoyong Sun
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Patent number: 8481780Abstract: Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.Type: GrantFiled: September 25, 2012Date of Patent: July 9, 2013Assignee: Johnson Matthey Public Limited CompanyInventors: Saroop Singh Matharu, Gurijala Venu Reddy, James J. Mencel, Xiaoyong Sun
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Publication number: 20130023588Abstract: Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.Type: ApplicationFiled: September 25, 2012Publication date: January 24, 2013Inventors: Saroop Singh Matharu, Gurijala Venu Reddy, James J. Mencel, Xiaoyong Sun
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Patent number: 8299295Abstract: Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.Type: GrantFiled: September 27, 2010Date of Patent: October 30, 2012Assignee: Johnson Matthey Public Limited CompanyInventors: Saroop Singh Matharu, Gurijala Venu Reddy, James J. Mencel, Xiaoyong Sun
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Publication number: 20120172448Abstract: The present application relates to novel substituted 1-benzylcycloalkylcarboxylic acid derivatives, to processes for their preparation, to their use for the treatment and/or prevention of diseases, and to their use for producing medicaments for the treatment and/or prevention of diseases, especially for the treatment and/or prevention of cardiovascular disorders.Type: ApplicationFiled: December 6, 2011Publication date: July 5, 2012Applicant: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Thomas LAMPE, Michael G. HAHN, Johannes-Peter STASCH, Karl-Heinz SCHLEMMER, Frank WUNDER, Sherif EL SHEIKH, Volkhart Min-Jian LI, Eva-Maria BECKER, Friederike STOLL, Andreas KNORR, Peter KOLKHOF, Elisabeth WOLTERING
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Patent number: 8163955Abstract: An improved process is provided for the preparation of 2,6-diamino-3,5-dinitrotoluene by amination of 2,6-dichloro-3,5-dinitrotoluene. The presence of water unexpectedly results in a highly pure product, free of glycol ether impurities. This product can be used to make highly pure 2,3,5,6-tetraaminotoluene, which in turn can be used to make high molecular weight polybenzimidazoles for high strength fibers.Type: GrantFiled: December 10, 2009Date of Patent: April 24, 2012Assignee: E. I. du Pont de Nemours and CompanyInventors: Rajiv Dhawan, Joachim C. Ritter
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Publication number: 20120041227Abstract: The invention deals with new salts of the desvenlafaxine base of formula (I) with oxalic acid, the new salts being the hydrogen oxalate of formula (II) in the proportion of desvenlafaxine:oxalic acid of 1:1 and hemioxalate of formula (III) in the proportion of desvenlafaxine:oxalic acid of 2:1.Type: ApplicationFiled: February 3, 2010Publication date: February 16, 2012Inventors: Ludek Ridvan, Petr Hruby, Stanislav Radl, Hana Brusova, Lukas Krejcik, Tomas Pekarek, Natalia Csokova, Anna Zerzanova
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Publication number: 20120028927Abstract: The present invention relates to novel triazene compounds, to a process for their preparation, to pharmaceutical compositions comprising them, and to the use thereof in the treatment of cancer diseases in humans. The novel triazene compounds are distinguished, as compared with the known triazene compounds, by improved activity while at the same time having reduced toxicity, that is to say by fewer side-effects.Type: ApplicationFiled: August 9, 2011Publication date: February 2, 2012Applicant: TRIN THERAPEUTICS GMBHInventors: Rudolf Reiter, Jochen Kalbe, Heinz Forster
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Publication number: 20120016158Abstract: There is provided a novel loxoprofen derivative that has no side effect such as a gastrointestinal disorder and also has excellent anti-inflammatory and analgesic effects and is represented by the following formula (I) or (II): (wherein R1 and R2 each represent a halogen atom or a substituted or unsubstituted phenyl group) or a pharmacologically acceptable salt thereof. In the derivative, the halogen atom is selected from a chlorine atom, a bromine atom, a fluorine atom, and an iodine atom, and a substituent of the substituted phenyl group is a halogen atom, a hydroxyl group, a substituted or unsubstituted lower alkyl group, a lower alkylthio group, a lower alkoxy group, a nitro group, an amino group, or a carboxyl group.Type: ApplicationFiled: February 18, 2010Publication date: January 19, 2012Applicants: LTT BIO-PHARMA CO., LTD., National University Corporation, Kumamoto UniversityInventors: Toru Mizushima, Masami Ohtsuka, Yoshinari Okamoto, Naoki Yamakawa
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Patent number: 8093426Abstract: The present invention is concerned with novel compounds and their use for the preparation of lacosamide. The present invention also contemplates processes for the preparation of lacosamide employing the novel compound of general Formula II, Formula IIa or Formula IIb as intermediate. Wherein R1 is —OH or —OMe; R2 is —OH or —NH—CH2—C6H5.Type: GrantFiled: December 3, 2008Date of Patent: January 10, 2012Assignee: Ranbaxy Laboratories LimitedInventors: Mukesh Kumar Madhra, Pankaj Kumar Singh, Chandra Has Khanduri
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Publication number: 20120004452Abstract: The present invention is concerned with novel compounds and their use for the preparation of lacosamide. The present invention also contemplates processes for the preparation of lacosamide employing the novel compound of general Formula II, Formula IIa or Formula IIb as intermediate. Wherein R1 is —OH or —OMe; R2 is —OH or —NH—CH2—C6H5.Type: ApplicationFiled: June 7, 2011Publication date: January 5, 2012Inventors: Mukesh Kumar MADHRA, Pankaj Kumar Singh, Chandra Has Khanduri
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Publication number: 20110251248Abstract: Glucagon receptor antagonist compounds are disclosed. The compounds are useful for treating type 2 diabetes and related conditions. Pharmaceutical compositions and methods of treatment are also included.Type: ApplicationFiled: December 9, 2009Publication date: October 13, 2011Inventors: Songnian Lin, Xibin Liao, Roman Kats-Kagan, John E. Stelmach, Emma R. Parmee
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Publication number: 20110243865Abstract: Disclosed is a melanin production inhibitor which has an excellent inhibitory activity on the production of melanin and is highly safe. The melanin production inhibitor comprises a compound represented by general formula (1) (excluding clotrimazole), and/or a pharmacologically acceptable salt thereof.Type: ApplicationFiled: December 22, 2009Publication date: October 6, 2011Applicant: POLA CHEMICAL INDUSTRIES INC.Inventors: Kouji Yokoyama, Makoto Kimura, Masashi Tamai, Yuko Saitoh, Tomomi Kato, Yu Ikeda
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Patent number: 7960588Abstract: Sphingosine-1-phosphate analogs that are potent, and selective agonists at one or more S1P receptors, specifically the S1P1 receptor type are provided. The disclosed compounds include an optional phosphate moiety as well as compounds with hydrolysis-resistant phosphate surrogates such as phosphonates, alpha-substituted phosphonates, and phosphothionates.Type: GrantFiled: March 29, 2010Date of Patent: June 14, 2011Assignee: University of Virginia Patent FoundationInventors: Kevin R. Lynch, Timothy L. Macdonald
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Publication number: 20110130445Abstract: The present application relates to novel 3-phenylpropionic acid derivatives, to processes for their preparation, to their use for the treatment and/or prevention of diseases and to their use for preparing medicaments for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of cardiovascular disorders.Type: ApplicationFiled: October 28, 2010Publication date: June 2, 2011Applicant: Bayer Schering Pharma AktiengesellschaftInventors: Thomas LAMPE, Michael HAHN, Johannes-Peter STASCH, Karl-Heinz SCHLEMMER, Frank WUNDER, Sherif EL SHEIKH, Volkhart Min-Jian LI, Eva-Maria BECKER, Friederike STOLL, Andreas KNORR
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Publication number: 20110105608Abstract: Disclosed are novel compounds and compositions for inhibition of androgen and estrogen receptor signaling, methods for inhibiting androgen signaling, methods for inhibiting estrogen signaling, methods for inhibiting the interaction between a co-regulatory protein and an androgen or estrogen receptor, and methods for treating cancer.Type: ApplicationFiled: March 23, 2009Publication date: May 5, 2011Applicant: NORTHEASTERN UNIVERSITYInventor: Robert N. Hanson
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Publication number: 20110092596Abstract: Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.Type: ApplicationFiled: September 27, 2010Publication date: April 21, 2011Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANYInventors: Saroop Singh Matharu, Gurijala Venu Reddy, James J. Mencel, Xiaoyong Sun
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Publication number: 20110034528Abstract: The present invention describes Elansolids, a new class of novel anti-bacterial compounds of formula (I).Type: ApplicationFiled: February 19, 2009Publication date: February 10, 2011Inventors: Klaus Gerth, Heinrich Steinmetz, Gerhard Höfle
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Patent number: 7772425Abstract: The present invention relates to novel, non-secosteroidal, diaryl compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.Type: GrantFiled: May 22, 2009Date of Patent: August 10, 2010Assignee: Eli Lilly and CompanyInventors: Emilio Enrique Bunel, Robert Peter Gajewski, Charles David Jones, Jianliang Lu, Tianwei Ma, Sunil Nagpal, Ying Kwong Yee
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Publication number: 20100144872Abstract: There is provided compounds of formula (I), wherein Rx, Ry, X1, X2, L1, L2, Y1 and Y2 have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of the activity of leukotriene C4 synthase is desired and/or required, and particularly in the treatment of a respiratory disorder and/or inflammation.Type: ApplicationFiled: March 4, 2008Publication date: June 10, 2010Inventors: Benjamin Pelcman, Peter Nilsson
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Publication number: 20100130757Abstract: The present invention provides methods and compositions for detecting, identifying and measuring the abundance of chemical nerve agents. Methods and compositions of the present invention are capable of providing selective detection of phosphorous based nerve agents, such as nerve agents that are esters of methyl phosphonic acid derivatives incorporating a moderately good leaving group at the phosphorus. Selectivity in the present invention is provided by a sensor composition having an alpha (?) effect nucleophile group that undergoes specific nucleophilic substitution and rearrangement reactions with phosphorus based nerve agents having a tetrahederal phosphorous bound to oxygen. The present invention includes embodiments employing a sensor composition further comprising a reporter group covalently linked to the alpha effect nucleophile group allowing rapid optical readout of nerve agent detection events, including direct visual readout and optical readout via spectroscopic analysis.Type: ApplicationFiled: January 21, 2010Publication date: May 27, 2010Applicant: UNIVERSITY OF WYOMINGInventors: Robert C. Corcoran, Aaron D. Strickland
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Publication number: 20100048944Abstract: This invention relates to methods for using agents that are hedgehog inhibiting liver X receptor (LXR) agonists to reduce hedgehog signaling effects, such as cell proliferation, and methods for using the compounds, including treating subjects in need thereof, and pharmaceutical compositions and kits for implementing methods of the invention.Type: ApplicationFiled: July 19, 2007Publication date: February 25, 2010Inventor: Farhad Parhami
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Patent number: 7645793Abstract: The present invention relates to a process for suppressing the foaming which may occur at the time of the preparation of a solution or a suspension. Particularly, the present invention relates to pharmaceuticals, foods, and the like wherein the foaming at the time of the preparation of a solution or a suspension, which may cause any disadvantage, is suppressed.Type: GrantFiled: July 16, 2002Date of Patent: January 12, 2010Assignee: Shionogi & Co., Ltd.Inventors: Yasuhiro Miyako, Hideaki Tai, Kazuichi Fujikane
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Publication number: 20100004481Abstract: The present invention is directed to a derivative comprised of an L-Threonine bonded to a medicament or drug having a hydroxy, amino, carboxy or acylating derivative thereon. The derivative has the same utility as the drug from which it is made, but it has enhanced therapeutic properties. In fact, the derivatives of the present invention enhance at least one or more therapeutic qualities, as defined herein. The present invention is also directed to pharmaceutical compositions containing same.Type: ApplicationFiled: September 10, 2009Publication date: January 7, 2010Applicant: SIGNATURE R&D HOLDINGSInventor: V. Ravi Chandran
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Patent number: 7612225Abstract: Disclosed herein are a novel crystal of a novel triterpene derivative, a method for producing the crystals, and a pharmaceutical preparation obtained by using the crystals.Type: GrantFiled: March 24, 2005Date of Patent: November 3, 2009Assignee: Shionogi & Co., Ltd.Inventor: Masataka Fumoto
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Publication number: 20090270506Abstract: The present invention relates to crystal forms of mammalian OSC and the crystal structure information obtained from them, to methods of preparing such crystal forms, and to their use for the identification and/or design of inhibitors of OSC activity. A further subject matter of the invention are methods for the identification and/or design of inhibitor compounds of OSC activity, the inhibitor compounds of OSC activity identified by these methods and their use in pharmaceutical compositions for the treatment and/or prevention of diseases which are associated with OSC comprising hypercholesterolemia, hyperlipemia, arteriosclerosis, vascular diseases, mycoses, parasite infections and gallstones, and/or treatment and/or prophylaxis of impaired glucose tolerance, diabetes, tumors and/or hyperproliferative disorders, preferably for the treatment and/or prophylaxis of hypercholesterolemia and/or hyperlipemia.Type: ApplicationFiled: March 3, 2008Publication date: October 29, 2009Inventors: ARMIN RUF, TANJA SCHULZ-GASCH, RALF THOMA
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Patent number: 7566803Abstract: The present invention relates to novel, non-secosteroidal, diaryl compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.Type: GrantFiled: November 20, 2003Date of Patent: July 28, 2009Assignee: Eli Lilly and CompanyInventor: Jianliang Lu
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Patent number: 7524925Abstract: Particular aspects provide novel protein interaction reporter (PIR) compounds (e.g., formulas I and II), comprising at least two protein reactive moieties (e.g., N-hydroxysuccinamide), each linked to a reporter moiety (e.g., mass reporter) by a covalent labile bond that is differentially cleavable with respect to peptide bonds (e.g., by a method such as collisional activation in a mass spectrometer, activation by electron capture dissociation (ECD), photoactivation, etc.), wherein the reporter moiety is operatively releasable from the PIR agent upon cleavage of the labile bonds, the released reporter moiety having a characteristic identifying property or label (e.g., m/z value). Particular PIRs comprise a mass reporter moiety, and further comprise an affinity group, (e.g., biotin), linked to the PIR (e.g., to the mass reporter moiety) by a selectively cleavable bone (e.g. photo-labile bond)).Type: GrantFiled: November 18, 2005Date of Patent: April 28, 2009Assignee: Washington State UniversityInventors: James E. Bruce, Xiaoting Tang, Gerhard Munske
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Publication number: 20090018058Abstract: The present invention relates to novel, non-secosteroidal, diaryl compounds with vitamin D receptor (VDR) modulating and psoriasis.Type: ApplicationFiled: November 20, 2003Publication date: January 15, 2009Applicant: ELI LILLY AND COMPANYInventors: Emilio Enrique Bunel, Robert Peter Gajewski, Charles David Jones, Jianliang Lu, Tianwei Ma, Sunil Nagpal, Ying Kwong Yee
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Publication number: 20080287687Abstract: The present invention relates to a production method of a compound represented by the formula (3), which includes reacting a compound represented by the formula (2) with a diphenylmethyl halide compound represented by the formula (1) in the presence of alkali metal alkoxide. According to the method of the present invention, compound (3) can be produced at a high purity and in a high yield. wherein each symbol is as defined in the specification, *1 and *2 each show an asymmetric carbon atom, and the configuration of the asymmetric carbon atom of *1 and *2 is (S,S) or (R,R).Type: ApplicationFiled: October 31, 2007Publication date: November 20, 2008Applicant: AJINOMOTO CO. INCInventors: Takayuki Hamada, Kunisuke Izawa, Vadim A. Soloshonok
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Patent number: 7321055Abstract: Optically active diphenylalanine compounds may be conveniently prepared in a good yield by reacting a diphenylalanine compound represented by formula (1) with an optically active amine compound represented by formula (2) in the presence of an organic solvent to give a diastereomeric salt represented by formula (5) and then treating the diastereomeric salt under acidic conditions to give an optically active diphenylalanine compound represented by formula (3): wherein each symbol is as defined in the specification.Type: GrantFiled: August 4, 2006Date of Patent: January 22, 2008Assignee: Ajinomoto Co., Inc.Inventors: Takayuki Hamada, Masayuki Oshita, Masanobu Yatagai
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Patent number: 7314888Abstract: A compound or a salt thereof having the atom corresponding to N3 and the two or more atoms selected from N1, N2, N4 and N5, said atoms constitute the pharmacophore represented by the following formula: and inhibits the activity of transcription factor AP-1 and is useful as an agent for preventing and treating the diseases into which over expression of AP-1 participates and as an AP-1 inhibitor.Type: GrantFiled: November 5, 1999Date of Patent: January 1, 2008Assignee: Toyama Chemical Co., Ltd.Inventors: Hisaaki Chaki, Tadakazu Takakura, Keiichi Tsuchida, Hironori Kotsubo, Yukihiko Aikawa, Shuichi Hirono, Shunichi Shiozawa
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Patent number: 7220880Abstract: The present invention is directed to compounds, compositions, and use of compounds the structural Formula (I)Type: GrantFiled: June 11, 2003Date of Patent: May 22, 2007Assignee: Eli Lilly and CompanyInventors: Rafael Ferritto Crespo, Jose Alfredo Martin, Maria Dolores Martin-Ortega Finger, Isabel Rojo Garcia, Quanrong Shen, Alan M Warshawsky, Yanping Xu
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Patent number: 7057066Abstract: The present invention provides a process for preparing 3-amino-2-hydroxypropionic acid derivatives (1) which does not use dangerous reagents, is economically advantageous, and is suitable for an industrial production, which process comprises: treating N-protected-3-amino-2-hydroxypropionic acid derivatives (2) having a steric configuration at 2-position carbon reverse to that of derivatives (1) with a leaving group-introducing agent to convert into N-protected-3-aminopropionic acid derivatives (3), then treating the derivatives with a basic substance to convert into substituted-3-amino-2-hydroxypropionic acid derivatives (4) having an inverted steric configuration at 2-position carbon, and then converting the derivatives into 3-amino-2-hydroxypropionic acid derivatives (1).Type: GrantFiled: June 26, 2001Date of Patent: June 6, 2006Assignee: Kaneka CorporationInventors: Hiroshi Murao, Koki Yamashita, Toshihiro Takeda, Yasuyoshi Ueda
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Patent number: 7034015Abstract: The invention relates to a novel class of aminobenzophenones derivatives, to pharmaceutical preparations comprising said compounds, to dosage units of such preparations, to methods of treating patients comprising administering said compounds, and to the use of said compounds in the manufacture of pharmaceutical preparations.Type: GrantFiled: August 28, 2002Date of Patent: April 25, 2006Assignee: Leo Pharma A/SInventors: Erik Rytter Ottosen, Anne Marie Horneman, Xifu Liang