Nitrogen Bonded Directly To The Hetero Ring Patents (Class 540/527)
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Patent number: 10835575Abstract: The invention provides compositions and methods for reducing one or more symptoms of disease by administering compositions comprising SipA. The invention's compositions and methods are particularly advantageous in reducing symptoms of diseases that are associated with overexpression of P-gp and/or p53. The invention's compositions and methods are useful in reducing cancer symptom and/or cancer multidrug resistance (MDR). The invention provides a method for reducing one or more symptoms of cancer in a mammalian subject in need thereof, comprising administering to said subject a composition comprising purified SipA. In one embodiment, said SipA is operably conjugated to a nanoparticle. In another embodiment, said cancer comprises cancer cells resistant to at least one cytotoxin.Type: GrantFiled: December 20, 2018Date of Patent: November 17, 2020Assignee: University of MassachusettsInventors: Beth McCormick, Regino Mecado-Lubo
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Patent number: 10201589Abstract: The invention provides compositions and methods for reducing one or more symptoms of disease by administering compositions comprising SipA. The invention's compositions and methods are particularly advantageous in reducing symptoms of diseases that are associated with overexpression of P-gp and/or p53. The invention's compositions and methods are useful in reducing cancer symptom and/or cancer multidrug resistance (MDR). The invention provides a method for reducing one or more symptoms of cancer in a mammalian subject in need thereof, comprising administering to said subject a composition comprising purified SipA. In one embodiment, said SipA is operably conjugated to a nanoparticle. In another embodiment, said cancer comprises cancer cells resistant to at least one cytotoxin.Type: GrantFiled: December 11, 2014Date of Patent: February 12, 2019Assignee: University of MassachusettsInventors: Beth McCormick, Regino Mercado-Lubo
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Patent number: 8853200Abstract: The invention relates to 3-(2?,2?-dimethylpropanoylamino)-tetrahydropyridin-2-one, and its pharmaceutical compositions and its use for preparing a medicament intended to prevent or treat inflammatory disorders.Type: GrantFiled: August 1, 2008Date of Patent: October 7, 2014Assignee: Cambridge Enterprise LimitedInventors: David John Grainger, David Fox
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Publication number: 20140005175Abstract: Compounds of formula II are described: wherein D, n, Ra, Rb, and Rc are as herein defined, along with pharmaceutical compositions and methods of using compounds of formula II for treating or reducing the risk of peritoneal carcinomatosis in a patient.Type: ApplicationFiled: August 26, 2013Publication date: January 2, 2014Applicants: Cephalon, Inc., University of Utah Research Foundation, University of HawaiiInventors: Bruce D. Dorsey, Scott K. Kuwada, Jay P. Theroff, Craig A. Zificsak
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Publication number: 20130203734Abstract: Disclosed herein are methods of preventing or treating inflammatory diseases using sulfonamide analogs of 3-aminolactam compounds, each with aromatic “tail groups”. Compounds as defined by formulae (I) and (I?), and the medical uses of the compounds, are described herein.Type: ApplicationFiled: June 8, 2011Publication date: August 8, 2013Inventors: David John Grainger, David John Fox
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Patent number: 8497261Abstract: The invention provides compounds, compositions and uses of compounds of general formula (I) or pharmaceutically acceptable salts thereof, which are 3-aminocaprolactam derivatives, for the preparation of a medicament intended to treat an inflammatory disorder: wherein X is —CO—Y—(R1)n or SO2—Y—(R1)n; and Y is a cycloalkyl or polycycloalkyl group (such as an adamantyl, adamantanemethyl, bicyclooctyl, cyclohexyl, cyclopropyl group); or is a cycloalkenyl or polycycloalkenyl group.Type: GrantFiled: March 17, 2010Date of Patent: July 30, 2013Assignee: Cambridge Enterprise LimitedInventors: David J. Grainger, David John Fox
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Publication number: 20130172319Abstract: The invention relates to the generation of a library of compounds enriched in agonist and antagonists for members of the G-protein coupled class of receptors (GPCRs). The library contains compounds of general formula (II) wherein: y is any integer from 1 to 8; X is —CO—R1 or —SO2—R1; each R1 is independently selected from an alkyl, haloalkyl, alkenyl, alkynyl, alkylaminoalkyl, alkylaminodialkyl, or charged alkylaminotrialkyl, radical of 1 to 20 carbon atoms; or each R1 is independently selected from oxyalkyl, aminoalkyl, aminodialkyl, or charged aminotrialkyl radical; and wherein the R1 radical has a “key” carbon next to the carbonyl of the carbon amide or the sulfonyl group of the sulfonamide which is di-substituted with the same or different groups selected from: alkyl, haloalkyl, alkoxy, haloalkoxy, alkenyl, alkynyl and alkylamino radicals.Type: ApplicationFiled: February 26, 2013Publication date: July 4, 2013Applicants: CAMBRIDGE ENTERPRISE LIMITEDInventors: Cambridge Enterprise Limited, David J. Grainger, David John Fox
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Publication number: 20130172318Abstract: Disclosed herein are methods of preventing or treating inflammatory diseases using 3-aminolactam compounds, each with aromatic “tail groups”. Compounds as defined by formulae (I) and (I?), and the medical uses of the compounds, are described herein.Type: ApplicationFiled: June 8, 2011Publication date: July 4, 2013Inventors: David John Grainger, David John Fox
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Patent number: 8188069Abstract: Compounds of formula (I), pharmaceutical compositions comprising them, and methods for their use are described.Type: GrantFiled: August 4, 2008Date of Patent: May 29, 2012Assignee: Eli Lilly and CompanyInventors: Melinda Joy Hope Miller, Warren Jaye Porter, Jon Kevin Reel, Almudena Rubio-Esteban
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Publication number: 20110282053Abstract: A process for preparing compounds of formula I or a solvate or hydrate thereof, where R, R1, R2, R3 and R5 have the meanings as indicated in the specification. Such compounds are useful in the treatment of a number of conditions associated with substance P and neurokinin.Type: ApplicationFiled: July 22, 2011Publication date: November 17, 2011Applicant: Novartis AGInventor: Robert PORTMANN
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Publication number: 20110212920Abstract: Disclosed are N-substituted benzenesulfonamides for use in treating or preventing cognitive disorders, such as Alzheimer's Disease. In Formula (I), R1, R2, R3, R4, R3?, R10 and R11 are as described herein. The invention also encompasses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of treating cognitive disorders using compounds of Formula (I).Type: ApplicationFiled: May 9, 2011Publication date: September 1, 2011Inventors: Martin Neitzel, Michael S. Dappen, Jennifer Marugg
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Patent number: 8008479Abstract: A process for preparing compounds of formula (I) or a solvate or hydrate thereof, where R, R1, R2, R3 and R5 have the meanings as indicated in the specification. Such compounds are useful in the treatment of a number of conditions associated with substance P and neurokinin.Type: GrantFiled: April 11, 2007Date of Patent: August 30, 2011Assignee: Novartis AGInventor: Robert Portman
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Patent number: 7989441Abstract: The present disclosure relates to XIAP inhibitor compounds of the formula I.Type: GrantFiled: June 6, 2006Date of Patent: August 2, 2011Assignee: Novartis AGInventors: Zhuoliang Chen, Mark G. Palermo, Sushil K. Sharma, Troy Smith, Christopher S. Straub, Run-Ming D. Wang, Yaping Wang, Leigh Zawel
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Patent number: 7968592Abstract: 3-aminopyrrolidone compounds and pharmaceutically acceptable salts thereof that are active as sodium and/or calcium channel modulators and therefore useful in preventing, alleviating and curing a wide range of pathologies, including, but not limited to cardiovascular, inflammatory, ophthalmic, urologic, metabolic and gastrointestinal diseases.Type: GrantFiled: November 16, 2004Date of Patent: June 28, 2011Assignee: Newron Pharmaceuticals S.p.A.Inventors: Florian Thaler, Cibele Maria Sabido David, Sara Maestroni, Luca Francesco Raveglia, Patricia Salvati
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Publication number: 20110150873Abstract: The invention relates to the use of Broad-Spectrum Chemokine Inhibitors (BSCIs), and in particular members of the acylaminolactam class of pharmaceutical agents, for the prevention, prophylaxis, treatment or amelioration of symptoms of inflammatory diseases. In particular, improved compositions consisting of BSCI agents combined with one or more additional active pharmaceutical agents in order to achieve improved anti-inflammatory efficacy with a reduced side-effect profile are described and claimed.Type: ApplicationFiled: December 10, 2008Publication date: June 23, 2011Applicant: CAMBRIDGE ENTERPRISE LIMITEDInventor: David John Grainger
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Patent number: 7803793Abstract: This invention provides novel heterocyclic derived matrix metalloprotease inhibitors of the formula: and pharmaceutical compositions comprising same, useful for treating disorders ameliorated by antagonizing matrix metalloproteases. This invention also provides therapeutic and prophylactic methods using the instant pharmaceutical compositions.Type: GrantFiled: September 21, 2007Date of Patent: September 28, 2010Assignee: Janssen Pharmaceutica NVInventors: Yue-Mei Zhang, Bangping Xiang, Shyh-Ming Yang, Kenneth Rhodes, Robert Scannevin, Paul Jackson, Davraj Chakravarty, Xiaodong Fan, Lawrence J. Wilson, Prabha Karnachi
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Publication number: 20100197660Abstract: Compounds of formula (I), pharmaceutical compositions comprising them, and methods for their use are described.Type: ApplicationFiled: August 4, 2008Publication date: August 5, 2010Applicant: ELI LILLY AND COMPANYInventors: Melinda Joy Hope Miller, Warren Jaye Porter, Jon Kevin Reel, Almudena Rubio-Esteban
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Publication number: 20100190753Abstract: Methods, compounds, pharmaceutical compositions and kits are described for treating or preventing amyloid-+related disease.Type: ApplicationFiled: August 27, 2009Publication date: July 29, 2010Applicant: BELLUS Health (International) LimitedInventors: Xianqi KONG, Walter A. Szarek, Francine Gervais
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Publication number: 20100190688Abstract: Compounds, compositions and methods for treatment of hyperproliferative diseases, such as cancer are provided.Type: ApplicationFiled: July 12, 2005Publication date: July 29, 2010Inventors: Bin Chao, Thomas L. Deckwerth, Paul S. Furth, Steven D. Linton, Alfred P. Spada, Brett R. Ullman, Michael I. Weinhouse
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Patent number: 7718796Abstract: An efficient syntheses for the preparation of (3R,6S)-3-amino-6-(2,3-difluorophenyl)-1-(2,2,2-trifluoroethyl)azepan-2-one.Type: GrantFiled: April 6, 2007Date of Patent: May 18, 2010Assignee: Merck Sharp & Dohme Corp.Inventors: Michael Palucki, Ian Davies, Dietrich Steinhuebel, Jonathan Rosen
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Patent number: 7691845Abstract: The invention provides compounds, compositions and uses of compounds of general formula (I) or (I?), or pharmaceutically acceptable salts thereof, which are 3-aminocaprolactam derivatives, for the preparation of a medicament intended to treat an inflammatory disorder.Type: GrantFiled: August 10, 2005Date of Patent: April 6, 2010Assignee: Cambridge Enterprise LimitedInventors: David J. Grainger, David John Fox
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Publication number: 20100016286Abstract: The invention provides compounds, pharmaceutical compositions and uses of compounds and salts thereof of general formula (I), for the preparation of a medicament for treatment of an inflammatory disorder, but excluding (S)-3-(r-methylcyclohexyl-carbonylamino)-caprolactam: wherein z is 1, 2, 3 or 4; A is —CO— or —SO2-; Q is linear or branched alkyl, alkenyl, alkynyl, alkoxy, oxyalkyl, aminoalkyl, alkylamino, alkylaminoalkyl, haloalkyl, aryl or substituted aryl; T1 and T2 together constitute a cycloalkyl, cycloalkenyl or polycycloalkyl radical composed of n additional carbon atoms, where n is between 2 and 7; and each hydrogen atom bonded to the carbon atoms in the ring generated by T1 and T2 may be independently be substituted by a group R1, where R1 is independently selected from an alkyl, haloalkyl, alkoxy, haloalkoxy, alkenyl, alkynyl or alkylamino radical of 1 to 20 carbon atoms; or each R1 is independently selected from fluoro, chloro, bromo, iodo, hydroxy, oxyalkyl, amino, aminoalkyl or aminodialkyl radiType: ApplicationFiled: June 14, 2006Publication date: January 21, 2010Inventors: David J. Grainger, David John Fox
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Publication number: 20100009965Abstract: This invention relates to novel cyclic malonamides having the formula (I): to their pharmaceutical compositions and to their methods of use. These novel compounds inhibit the processing of amyloid precursor protein and, more specifically, inhibit the production of A?-peptide, thereby acting to prevent the formation of neurological deposits of amyloid protein. More particularly, the present invention relates to the treatment of neurological disorders related to ?-amyloid production such as Alzheimer's disease and Down's Syndrome.Type: ApplicationFiled: September 2, 2009Publication date: January 14, 2010Applicant: BRISTOL-MYERS SQIBB PHARMA COMPANYInventors: Richard E. Olson, Michael G. Yang
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Patent number: 7585855Abstract: The invention relates to the preparation of substituted caprolactams, a method for the preparation thereof, compositions containing them and the use thereof as a medicament, particularly as anticancer agents.Type: GrantFiled: August 19, 2008Date of Patent: September 8, 2009Assignee: Aventis Pharma SAInventors: Jidong Zhang, Neerja Bhatnagar
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Publication number: 20090137797Abstract: A process for preparing compounds of formula (I) or a solvate or hydrate thereof, where R, R1, R2, R3 and R5 have the meanings as indicated in the specification. Such compounds are useful in the treatment of a number of conditions associated with substance P and neurokinin.Type: ApplicationFiled: April 11, 2007Publication date: May 28, 2009Inventor: Robert Portman
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Publication number: 20090075977Abstract: The present application describes deuterium-enriched MK-0974, pharmaceutically acceptable salt forms thereof, and methods of treating using the same.Type: ApplicationFiled: September 11, 2008Publication date: March 19, 2009Applicant: PROTIA, LLCInventor: Anthony W. Czarnik
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Patent number: 7501406Abstract: The invention relates to compounds of general formula wherein R1, R2, R3/R3?, R4/R4? and R5/R5? are as defined in the specification and to pharmaceutically acceptable acid addition salts, optically pure enantiomers, racemates or diastereomeric mixtures thereof. The compounds are ?-secretase inhibitors which can be useful in the treatment of Alzheimer's disease or common cancers including, but not limited to, cervical carcinomas and breast carcinomas and malignancies of the hematopoietic system.Type: GrantFiled: August 8, 2006Date of Patent: March 10, 2009Assignee: Hoffmann-La Roche Inc.Inventors: Alexander Flohr, Guido Galley, Roland Jakob-Roetne, Eric Argirios Kitas, Wolfgang Wostl
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Publication number: 20090042858Abstract: The present invention discloses novel methods and compositions for viral inhibition, particularly inhibition of HCV and SARS. The invention also provides compositions including novel oxoazepanylacetamide derivatives useful for viral inhibition.Type: ApplicationFiled: June 16, 2006Publication date: February 12, 2009Inventors: Paul Barsanti, Nathan Brammier, Bryan Chang, Zhi-Jie Ni, Weibo Wang, Amy Weiner
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Publication number: 20080318928Abstract: The invention relates to the preparation of substituted caprolactams, a method for the preparation thereof, compositions containing them and the use thereof as a medicament, particularly as anticancer agents.Type: ApplicationFiled: August 19, 2008Publication date: December 25, 2008Applicant: AVENTIS PHARMA S.A.Inventors: Jidong ZHANG, Neerja Bhatnagar
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Publication number: 20080293692Abstract: This invention relates to novel lactams having drug and bio-affecting properties, their pharmaceutical compositions and methods of use. These novel compounds inhibit the processing of amyloid precursor protein and, more specifically, inhibit the production of A?-peptide, thereby acting to prevent the formation of neurological deposits of amyloid protein. More particularly, the present invention relates to the treatment of neurological disorders related to ?-amyloid production such as Alzheimer's disease and Down's Syndrome.Type: ApplicationFiled: December 4, 2007Publication date: November 27, 2008Applicant: BRISTOL-MYERS SQUIBB PHARMA COMPANYInventors: Richard E. Olson, Thomas P. Maduskuie, Lorin Andrew Thompson
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Publication number: 20080275024Abstract: This invention relates to novel cyclic malonamides having the formula (I): to their pharmaceutical compositions and to their methods of use. These novel compounds inhibit the processing of amyloid precursor protein and, more specifically, inhibit the production of A?-peptide, thereby acting to prevent the formation of neurological deposits of amyloid protein. More particularly, the present invention relates to the treatment of neurological disorders related to ?-amyloid production such as Alzheimer's disease and Down's Syndrome.Type: ApplicationFiled: June 19, 2008Publication date: November 6, 2008Applicant: BRISTOL-MYERS SQUIBB PHARMA COMPANYInventors: Richard E. Olson, Michael G. Yang
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Publication number: 20080194541Abstract: The invention provides compounds, compositions and uses of compounds of general formula (I) or pharmaceutically acceptable salts thereof, which are 3-aminocaprolactam derivatives, for the preparation of a medicament intended to treat an inflammatory disorder wherein X is —CO—Y—(R1)n or SO2—Y—(R1)n; and Y is 0 cycloalkyl or polycyloalkyl group (such as an adamantyl, adamantanemethyl, bicyclooctyl, cyclohexyl, cyclopropyl group); or is 0 cycloalkenyl or polycycloalkenyl group.Type: ApplicationFiled: August 10, 2005Publication date: August 14, 2008Applicant: CAMBRIDGE ENTERPRISE LIMITEDInventors: David J. Grainger, David John Fox
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Patent number: 7378410Abstract: This invention relates to certain substituted lactam compounds of the formula (I), particularly caprolactam compounds, which are useful for the treatment of cancerType: GrantFiled: July 23, 2004Date of Patent: May 27, 2008Assignee: Novartis AGInventors: Kenneth Walter Bair, Frederick Ray Kinder, Jr., Richard William Versace
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Patent number: 7348318Abstract: There are disclosed a novel ?-amino-N-(diaminophosphinyl)lactam derivative represented by general formula (1): wherein, for example, A is a hydrogen atom or a substituent such as a lower alkyl group or the like; W, X, Y and Z are independently a hydrogen atom or a substituent such as a lower alkyl group, aryl group, arylacyl group, arylaminocarbonyl group or the like; and Q is —(CH2)n— wherein n is 0 to 3, or its salt, and a therapeutic agent and a prophylactic agent for myelosuppression, a therapeutic agent for infectious diseases, an agent for increasing the number of leukocytes and a dipeptidyl peptidase IV inhibitor which comprise the above-mentioned derivative or salt thereof as an active ingredient.Type: GrantFiled: March 24, 2003Date of Patent: March 25, 2008Assignees: Nippon Kayaku Kabushiki Kaisha, Zaidan Hojin Biseibutsu Kagaku Kenkyu KaiInventors: Masatoshi Abe, Masashi Nagai, Keiichirou Yamamoto, Chihiro Nishimura
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Patent number: 7342007Abstract: This invention relates to novel compounds having formula (I) to their pharmaceutical compositions and to their methods of use. These novel compounds inhibit secretase and thereby inhibit the production of amyloid ? protein, thereby acting to prevent the formation of neurological deposits of amyloid protein.Type: GrantFiled: March 10, 2004Date of Patent: March 11, 2008Assignee: AstraZeneca ABInventors: Keith John Herzog, Robert Jacobs, Jianxing Kang, Thomas Richard Simpson, James M Woods
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Patent number: 7294622Abstract: Compounds having the formula (I) pharmaceutical compositions containing them and their methods of use for the treatment of neurological disorders related to amyloid ? protein production and neurological disorders such as Alzheimer's disease. These compounds inhibit ? secretase and thereby inhibit the production of amyloid ? protein, thereby acting to prevent the formation of neurological deposits of amyloid protein.Type: GrantFiled: October 2, 2003Date of Patent: November 13, 2007Assignee: Astrazeneca ABInventors: Christopher Becker, Bruce Dembofsky, Robert Jacobs, James Kang, Cyrus Ohnmacht, James Rosamond, Ashokkumar Bhikkappa Shenvi, Thomas Simpson, James Woods
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Patent number: 7253158Abstract: The invention relates to compounds of the general formula in which R1, R2, R3, R4, R2?, R3?, R4?, R5, and X is —CHR— are as defined in the specification. The invention also provides pharmaceutically acceptable acid addition salts, optically pure enantiomers, racemates and diastereomeric mixtures of such compounds. The invention further provides methods for the treatment of Alzheimer's disease or common cancers.Type: GrantFiled: July 12, 2005Date of Patent: August 7, 2007Assignee: Hoffmann-La Roche Inc.Inventors: Guido Galley, Eric Argirios Kitas, Roland Jakob-Roetne
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Patent number: 7208488Abstract: Disclosed are N-substituted benzenesulfonamides for use in treating or preventing cognitive disorders, such as Alzheimer's Disease. In Formula (I), R1, R2, R3, R4, R3?, R10 and R11 are as described herein. The invention also encompasses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of treating cognitive disorders using compounds of Formula (I).Type: GrantFiled: October 29, 2004Date of Patent: April 24, 2007Assignee: Elan Pharmaceuticals, Inc.Inventors: Martin Neitzel, Michael S. Dappen, Jennifer Marugg
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Patent number: 7153846Abstract: The present invention relates to bengamide derivatives which are formed, during fermentation, by the microorganism Myxococcus virescens ST200611 (DSM 15898), to their use for treating cancer diseases, to pharmaceuticals which comprise bengamide derivatives, to a process for preparing bengamides of the formula (V) and to the microorganism Myxococcus virescens ST200611 (DSM 15898)Type: GrantFiled: October 22, 2004Date of Patent: December 26, 2006Assignee: Sanofi-Aventis Deutschland GmbHInventors: Holger Hoffmann, Sabine Haag-Richter, Michael Kurz, Heiko Tietgen
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Patent number: 7001899Abstract: The present invention relates to novel compounds, compositions comprising said compounds, and uses thereof, said compounds having the formula: wherein each X is independently selected from: i) —C(W)2—; ii) —C(O)—; iii) —NR2—; iv) —S—; v) —S(O)—; vi) —S(O)2—; vii) two units, one from each adjacent X unit, can be taken together to form a substituted or unsubstituted double bond having the formula —CW?CW—; wherein each W is hydrogen of a unit having the formula —(L2)j—R2, the index j is 0 or 1; R is a carbocyclic or heterocyclic aryl ring; R1 is a cysteine trap; each R2 is independently a suitable substituent; and L, L1, and L2 are linking units.Type: GrantFiled: June 9, 2003Date of Patent: February 21, 2006Assignee: The Procter & Gamble CompanyInventors: John August Wos, Yili Wang, Kofi Abeka Oppong, Steven Victor O'Neil, Michael Christopher Laufersweiler, David Lindsey Soper, Biswanath De, Thomas Prosser Demuth, Jr.
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Patent number: 6960576Abstract: This invention relates to novel lactams having the formula (I): to their pharmaceutical compositions and to their methods of use. These novel compounds inhibit the processing of amyloid precursor protein and, more specifically, inhibit the production of A?-peptide, thereby acting to prevent the formation of neurological deposits of amyloid protein. More particularly, the present invention relates to the treatment of neurological disorders related to ?-amyloid production such as Alzheimer's disease and Down's Syndrome.Type: GrantFiled: November 4, 2002Date of Patent: November 1, 2005Assignee: Bristol-Myers Squibb Pharma CompanyInventors: Richard E. Olson, Hong Liu, Lorin A. Thompson
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Patent number: 6958329Abstract: This invention relates to novel lactams having the Formula (I): to their pharmaceutical compositions and to their methods of use. These novel compounds inhibit the processing of amyloid precursor protein and, more specifically, inhibit the production of A?-peptide, thereby acting to prevent the formation of neurological deposits of amyloid protein. More particularly, the present invention relates to the treatment of neurological disorders related to ?-amyloid production such as Alzheimer's disease and Down's Syndrome.Type: GrantFiled: November 4, 2002Date of Patent: October 25, 2005Assignee: Bristol-Myers Squibb Pharma CompanyInventor: Richard E. Olson
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Patent number: 6953789Abstract: The present invention provides a compound represented by Formula: wherein ring A and ring B may be same or different and each is an optionally substituted homocyclic or heterocyclic ring and the like, each R1 may be same or different and is a hydrogen atom, an optionally substituted hydrocarbon group, an acyl group, an optionally substituted heterocyclic group or SR2, etc., X1 is a bond, an optionally substituted divalent C1-3 aliphatic hydrocarbon group or —NR3—, etc, X2 is a bond, an optionally substituted divalent C1-3 aliphatic hydrocarbon group, —NR4—, —O— or —S(O)p— (wherein p is 0, 1 or 2), each Y may be same or different and is a hydrogen atom, an optionally substituted hydrocarbon group, a halogen atom, a carboxyl group, an acyl group, an optionally substituted hydroxy group, an optionally substituted amino group, SR5, an oxo group, a thioxo group, an optionally substituted imino group, a nitro group, a cyano group, etc.Type: GrantFiled: January 13, 2004Date of Patent: October 11, 2005Assignee: Takeda Chemical Industries, Ltd.Inventors: Toshiro Yamashita, Hiroshi Nara, Masayuki Takizawa, Koji Yoshimura
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Patent number: 6953788Abstract: The present invention relates to certain novel 3-mercaptoacetylamino-1,5-substituted-2-oxo-azepan derivatives useful as inhibitors of matrix metalloproteinase. Pharmaceutical compositions containing said compounds as well as methods of treating various disease states responding to inhibition of matrix metalloproteinase are also claimed herein.Type: GrantFiled: December 19, 1997Date of Patent: October 11, 2005Assignee: Aventis Pharmaceuticals Inc.Inventors: Alan M. Warshawsky, Joseph T. Tsay, Michael J. Janusz, Jian Shen, Gary A. Flynn, Ramalinga M. Dharanipragada, Joseph P. Burkhart, Douglas W. Beight, Meena V. Patel
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Patent number: 6906056Abstract: Disclosed are compounds which inhibit ?-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions that include a compound which inhibits ?-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.Type: GrantFiled: March 20, 2003Date of Patent: June 14, 2005Assignees: Elan Pharmaceuticals, Inc., Eli Lilly & CompanyInventors: Richard C. Thompson, Stephen Wilkie, Douglas R. Stack, Eldon E. Vanmeter, Qing Shi, Thomas C. Britton, James E. Audia, Jon K. Reel, Thomas E. Mabry, Bruce A. Dressman, Cynthia L. Cwi, Steven S. Henry, Stacey L. McDaniel, Russell D. Stucky, Warren J. Porter
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Patent number: 6900213Abstract: The invention relates to bisaryl derivatives of the formula I, wherein (R,R) is selected from (H,H), O, (H,CH3), (H,OH) and (H,CN); Ar is substituted phenyl and A is a group of formula II, III, IV or V: An example is (3S,6S)-1-N-(7-phenylheptyl)-3-(4-(3,4,5-trimethoxyphenyl)benzyl)-4-N-methyl-6-methyl-2,5-dioxo-1,4-piperazine: The compounds of the invention have FSH receptor modulatory activity and can be used for the control of fertility, for contraception or for treatment of hormone-dependent disorders.Type: GrantFiled: July 21, 2003Date of Patent: May 31, 2005Assignee: Pharmacopeia Drug Discovery, Inc.Inventors: Tao Guo, Koc-Kan Ho, Edward McDonald, Roland Ellwood Dolle, Kurt W. Saionz, Steven G. Kultgen, Ruiyan Liu, Guizhen Dong, Peng Geng, Anton Egbert Peter Adang, Nicole Corine Renee Van Straten
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Patent number: 6794381Abstract: This invention relates to novel lactams having drug and bio-affecting properties, their pharmaceutical compositions and methods of use. These novel compounds inhibit the processing of amyloid precursor protein and, more specifically, inhibit the production of A&bgr;-peptide, thereby acting to prevent the formation of neurological deposits of amyloid protein. More particularly, the present invention relates to the treatment of neurological disorders related to &bgr;-amyloid production such as Alzheimer's disease and Down's Syndrome.Type: GrantFiled: February 17, 2000Date of Patent: September 21, 2004Assignee: Bristol-Myers Squibb CompanyInventors: Richard E. Olson, Thomas P. Maduskuie, Lorin Andrew Thompson
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Patent number: 6777550Abstract: N-formyl hydroxylamines are provided which have the structure wherein R is H, alkyl, alkenyl, aryl-(CH2)p—, heteroaryl-(CH2)p— or cycloheteroalkyl-(CH2)p— R1 is H or COR2 where R2 is alkyl, aryl-(CH2)p—, cycloheteroalkyl-(CH2)p—, heteroaryl-(CH2)p—, alkoxy or cycloalkyl-(CH2)p—, p is 0 to 8, and A is a dipeptide derived from an amino acid or is a conformationally restricted dipeptide mimic. The above compounds are useful in treating hypertension congestive heart failure, renal failure, and hepatic cirrhosis.Type: GrantFiled: April 4, 1997Date of Patent: August 17, 2004Assignee: Bristol-Myers Squibb CompanyInventor: Jeffrey A. Robl
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Patent number: 6770640Abstract: The present invention relates to certain novel 1-carboxymethyl-2-oxo-azepan derivatives of the formula useful as inhibitors of matrix metalloproteinases (MMPs). The compounds of formula (1) are especially useful as selective inhibitors of MMP-12. Pharmaceutical compositions containing said compounds as well as methods of treating various disease states responding to inhibition of matrix metalloproteinase are also claimed herein.Type: GrantFiled: December 17, 1999Date of Patent: August 3, 2004Assignee: Aventis Pharmaceuticals Inc.Inventors: Alan M. Warshawsky, Michael J. Janusz
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Publication number: 20040138201Abstract: This invention relates to novel lactams of Formula (I): 1Type: ApplicationFiled: October 14, 2003Publication date: July 15, 2004Inventors: Qi Han, Hong Liu, Richard E. Olson, Michael G. Yang