Patents Represented by Attorney Mary J. Hosley
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Patent number: 7892574Abstract: Disclosed is a method of treating a non-topical infection selected from the group consisting of ear infections, skin and soft tissue infections, acne, infected wounds, bacteremia, in a useful warm blooded mammal who is in need of such treatment which comprises topical administration of a pharmaceutical formulation containing a transdermally effective amount of an Oxazolidinone.Type: GrantFiled: September 16, 2003Date of Patent: February 22, 2011Assignee: Pharmacia & Upjohn Company, LLCInventors: Charles W. Ford, Jeffrey L. Watts
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Patent number: 7435753Abstract: This invention relates to a range of 1-aryl-4-cyclopropylpyrazoles in which there is at least one fluorine attached to the cyclopropyl ring, to compositions comprising such compounds, processes to their synthesis and their use as parasiticides.Type: GrantFiled: December 15, 2004Date of Patent: October 14, 2008Assignee: Pfizer LimitedInventors: Denis Billen, Nathan Anthony Logan Chubb, David Morris Gethin, Kim Thomas Hall, Lee Richard Roberts, Nigel Derek Arthur Walshe
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Patent number: 7355040Abstract: There is provided a process for the preparation of a compound according to Formula (II): which includes the step of cyclizing a compound of Formula (III): wherein R1, R2, R3, R4, X and m have meanings which are given in the description.Type: GrantFiled: November 22, 2004Date of Patent: April 8, 2008Inventors: Desmond John Best, George Burton, Brian Charles Gasson, Neal Frederick Osborne, Graham Walker
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Patent number: 6951876Abstract: This invention relates to a compound of the formula: or a pharmaceutically acceptable salt thereof, wherein A and R1 are each an optionally substituted 5 to 6-membered heteroaryl, wherein the heteroaryl is optionally fused to a carbocyclic ring or 5 to 6-heteroaryl; R2 is NH2; R3 and R4 are each hydrogen, halo, (C1-C4)alkyl optionally substituted with halo and the like; and X1 to X4 are each hydrogen, halo, hydroxy, (C1-C4)alkyl optionally substituted with halo and the like. These compounds have COX-2 inhibiting activity and thus useful for treating or preventing inflammation or other COX-2 related diseases.Type: GrantFiled: December 31, 2002Date of Patent: October 4, 2005Assignee: Pfizer, Inc.Inventors: Kazuo Ando, Kiyoshi Kawamura
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Patent number: 6949536Abstract: This invention provides a compound of the formula: or its pharmaceutically acceptable salt thereof, wherein A is partially unsaturated or unsaturated five membered heterocyclic, or partially unsaturated or unsaturated five membered carbocyclic, wherein the 4-(sulfonyl)phenyl and the 4-substituted phenyl in the formula (I) are attached to ring atoms of Ring A, which are adjacent to each other; R1 is optionally substituted aryl or heteroaryl, with the proviso that when A is pyrazole, R1 is heteroaryl; R2 is C1-4 alkyl; halo-substituted C1-4 alkyl, C1-4 alkylamino, C1-4 dialkylamino or amino; R3, R4 and R5 are independently hydrogen, halo, C1-4 alkyl, halo-substituted C1-4 alkyl or the like; or two of R3, R4 and R5 are taken together with atoms to which they are attached and form a 4-7 membered ring. R6 and R7 are independently hydrogen, halo, C1-4 alkyl, halo-substituted C1-4 alkyl, C1-4 alkoxy, C1-4 alkylthio, C1-4 alkylamino or N,N-di C1-4 alkylamino; and m and n are independently 1, 2, 3 or 4.Type: GrantFiled: February 3, 2004Date of Patent: September 27, 2005Assignee: Pfizer, Inc.Inventors: Kazuo Ando, Tomoki Kato, Akiyoshi Kawai, Tomomi Nonomura
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Patent number: 6894042Abstract: The invention provides compounds of Formula I: wherein Azabicyclo is These compounds may be in the form of pharmaceutical salts or compositions, may be in pure enantiomeric form or racemic mixtures, and are useful in pharmaceuticals in which ?7 is known to be involved.Type: GrantFiled: February 13, 2003Date of Patent: May 17, 2005Assignee: Pharmacia & Upjohn CompanyInventors: Daniel Patrick Walker, David W. Piotrowski, Eric Jon Jacobsen, Brad A. Acker
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Patent number: 6894067Abstract: The present invention relates to 5-heteroatom-substituted pyrazoles of the formula I: wherein the ring of the formula (R5)-A-(SOmR4), m, B, R1 through R5 are as defined in the specification, to pharmaceutical compositions containing them and to their medicinal use. The compounds of the invention are useful in the treatment or alleviation of inflammation and other inflammation associated disorders, such as arthritis, colon cancer, and Alzheimer's disease in mammals, preferably humans, dogs, cats and livestock animals.Type: GrantFiled: November 1, 2002Date of Patent: May 17, 2005Assignee: Pfizer, Inc.Inventors: Martha L. Minich, Subas M. Sakya, Andrei Shavnya, Kristin Lundy DeMello
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Patent number: 6855709Abstract: The invention provides compounds of the formula and methods of using those compounds for treating a disease or condition in a mammal wherein a 5-HT receptor, such as a 5-HT6 receptor, is implicated and modulation of a 5-HT function is desired, wherein A, G and W1-W3 are defined as herein.Type: GrantFiled: February 20, 2003Date of Patent: February 15, 2005Assignee: Pharmacia & Upjohn CompanyInventors: Ruth E. Tenbrink, Steven W. Kortum
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Patent number: 6849640Abstract: The present invention provides 2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indoles and 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indoles. These compounds are 5-HT ligands that are useful for treating diseases wherein modulation of 5-HT activity is desired.Type: GrantFiled: August 6, 2002Date of Patent: February 1, 2005Assignee: Pharmacia & Upjohn CompanyInventors: Michael D. Ennis, Kristine E. Frank, Robert L. Hoffman, Jian-Min Fu
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Patent number: 6828330Abstract: The invention provides compounds of Formula I: wherein W0 is a bicyclic moiety and is These compounds may be in the form of pharmaceutical salts or compositions, may be in pure enantiomeric form or racemic mixtures, and are useful to treat diseases or conditions in which &agr;7 is known to be involved.Type: GrantFiled: June 6, 2002Date of Patent: December 7, 2004Assignee: Pharmacia & Upjohn CompanyInventors: Daniel Patrick Walker, Donn G. Wishka, David W. Piotrowski, Vincent E. Groppi, Jr.
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Patent number: 6821970Abstract: The present invention provides oxazinocarbazole derivatives having a ring connecting position 8 (C-8) and position 9 (N-9), and more specifically, provides compounds of formula (I) wherein R1, R2, R3 and R4 are described herein. These compounds are 5-HT ligands, and are useful for treating diseases wherein modulation of 5-HT activity is desired.Type: GrantFiled: May 16, 2002Date of Patent: November 23, 2004Assignee: Pharmacia & Upjohn CompanyInventor: Ruth Elizabeth TenBrink
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Patent number: 6814319Abstract: There is provided a process for reducing particle size of a drug, the process comprising (a) a step of dispersing about 10 g or less of the drug in a suitable volume of a liquid dispersion medium to form a suspension; (b) a step of bringing together in a vessel grinding media, magnetically activatable means for stirring and the suspension; (c) a step of magnetically activating the means for stirring to effect milling of the suspension to a weight average particle size not greater than about 1 &mgr;m; and (d) a step of separating the resulting milled suspension from the grinding media and the magnetically activatable means for stirring.Type: GrantFiled: December 5, 2001Date of Patent: November 9, 2004Assignee: Pharmacia & Upjohn CompanyInventor: Royal J. Haskell
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Patent number: 6762191Abstract: The present invention provides compounds of formula (I): wherein: R1, R2, R3 R4, R5, R6, X, - - - , m, and n have any of the values defined in the specification, as well as pharmaceutical compositions comprising the compounds or salts thereof. The invention also provides therapeutic methods as well as processes and intermediates useful for preparing compounds of formula (I). The compounds are useful as 5-HT ligands.Type: GrantFiled: June 25, 2002Date of Patent: July 13, 2004Assignee: Pharmacia & Upjohn CompanyInventors: William W. McWhorter, Jr., Valentina Badescu
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Patent number: 6734301Abstract: Certain 2,3,4,5-tetrahydro-1H-[1,4]diazepino[1,7-a]indoles are 5-HT ligands and are useful for treating diseases wherein modulation of 5-HT activity is desired.Type: GrantFiled: March 8, 2001Date of Patent: May 11, 2004Assignee: Pharmacia & Upjohn CompanyInventors: Michael Dalton Ennis, Robert Louis Hoffman, Nabil B. Ghazal, Rebecca M. Olson
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Patent number: 6613349Abstract: Disclosed is a method of treating a non-topical infection selected from the group consisting of ear infections, skin and soft tissue infections, acne, infected wounds, bacteremia, in a useful warm blooded mammal who is in need of such treatment which comprises topical administration of a pharmaceutical formulation containing a transdermally effective amount of an Oxazolidinone.Type: GrantFiled: May 26, 1999Date of Patent: September 2, 2003Assignee: Pharmacia & Upjohn CompanyInventors: Charles W. Ford, Jeffrey L. Watts
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Patent number: 6599916Abstract: The invention provides compounds of Formula I: These compounds may be in the form of pharmaceutical salts or compositions, and racemic mixtures or pure enantiomers thereof. The compounds of Formula I are useful in pharmaceuticals in which &agr;7 is known to be involved.Type: GrantFiled: August 17, 2001Date of Patent: July 29, 2003Assignee: Pharmacia & Upjohn CompanyInventors: Jason K. Myers, Bruce N. Rogers, Vincent E. Groppi, Jr., David W. Piotrowski, Alice L. Bodnar, Eric Jon Jacobsen, Jeffrey W. Corbett
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Patent number: 6586592Abstract: The present invention provides pharmaceutically active compounds useful for the treatment of diseases or disorders of the central nervous system.Type: GrantFiled: October 2, 2001Date of Patent: July 1, 2003Assignee: Pharmacia & Upjohn CompanyInventors: Eric Jon Jacobsen, Stephen J. King, Kalpana M. Merchant
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Patent number: 6579870Abstract: The present invention provides pharmaceutically active compounds useful for the treatment of diseases or disorders of the central nervous system.Type: GrantFiled: June 8, 2001Date of Patent: June 17, 2003Assignee: Pharmacia & Upjohn CompanyInventors: Eric Jon Jacobsen, Stephen J. King
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Patent number: 6565829Abstract: The invention provides derivatives of 5-arylsulfonyl indole and 5-arylsulfonyl indoline compounds which may be in the form of pharmaceutical acceptable salts or compositions that are useful in treating central nervous system diseases such as anxiety and depression. The invention also includes intermediates and processes to make the compounds, isotopically-labeled forms of the compounds and the use of the isotopically labeled forms of the compounds to perform nuclear magnetic resonance imaging and positron emission tomography.Type: GrantFiled: August 1, 2002Date of Patent: May 20, 2003Assignee: Pharmacia & Upjohn CompanyInventor: Jian-Min Fu
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Patent number: 6562816Abstract: The invention provides compounds of Formula I: compounds of the Formula I: wherein R1, R2, R4, R6, X, and W are defined herein. These compounds may be in the form of pharmaceutical salts or compositions, may be in pure enantiomeric form or racemic mixtures, and are useful in pharmaceuticals used to treat diseases or conditions in which &agr;7 is known to be involved.Type: GrantFiled: August 14, 2002Date of Patent: May 13, 2003Assignee: Pharmacia & Upjohn CompanyInventors: Donn G. Wishka, Jason K. Myers, Bruce N. Rogers, Eric Jon Jacobsen, David W. Piotrowski, Jeffrey W. Corbett, Alice L. Bodnar, Vincent E. Groppi, Jr.