The Chalcogen, X, Is In A -c(=x)- Group Patents (Class 548/319.5)
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Publication number: 20150119435Abstract: The present invention includes compounds that act as degraders of a target protein, wherein degradation is independent of the class of the target protein or its localization. In certain embodiments, the invention comprises a compound comprising a protein degradation moiety covalently bound to a linker, wherein the ClogP of the compound is equal to or higher than 1.5. In other embodiments, the target protein contemplated within the invention comprises a posttranslational modified protein or intracellular protein. In yet other embodiments, compounds of the present invention are used to treat disease states wherein protein degradation is a viable therapeutic approach, such as cancer or any sort of oxidative stress disease state.Type: ApplicationFiled: May 10, 2013Publication date: April 30, 2015Inventors: Craig Crews, Jeff Gustafson, Anke Gundula Roth, Hyun Seop Tae, Dennis Buckley, Taavi Neklesa
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Publication number: 20150065728Abstract: A novel compound which has excellent ultraviolet-absorbing function (especially UVA absorbing function) and excellent hydrophilicity. A benzylidene azolidine derivative represented by structural formula (I) or a salt thereof. In structural formula (I), n represents an integer of 1-5; A1 represents O, S or N-A4; and each of A2, A3 and A4 independently represents a hydrogen atom, an alkyl group which may be substituted by a hydroxyl group and has 1-8 carbon atoms, or the like (provided that at least one of A2, A3 and A4 contains one or more hydroxyl groups). In this connection, when n is an integer of 2-5, the plurality of A3O— moieties may be the same as or different.Type: ApplicationFiled: March 27, 2013Publication date: March 5, 2015Inventor: Takashi Shimizu
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Publication number: 20150057452Abstract: Compounds having therapeutic potential as androgen receptor modulators, and methods of making such compounds, are provided. The compounds are structurally related to bicalutamide but bear at least one difluoromethyl or C2 to C5 perfluoroalkyl group instead of a trifluoromethyl group.Type: ApplicationFiled: April 4, 2013Publication date: February 26, 2015Applicant: Catylix, Inc.Inventors: James David Rozzell, Raymond McCague
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Publication number: 20140371284Abstract: Provided are imidazolidinedione compounds of formula (I), processes for preparation, uses and pharmaceutically compositions thereof. Said imidazolidinedione compounds posses androgen receptor antagonist activity and can be used for preventing and treating diseases and disorders related to androgen receptor, such as prostate cancer, alopecia, hair regeneration, acne and adolescent acne.Type: ApplicationFiled: December 13, 2012Publication date: December 18, 2014Applicant: HC PHARMACEUTICAL CO., LTD.Inventor: Yuanwei Chen
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Patent number: 8809550Abstract: The present invention relates to novel substituted thioimidazolidinone compounds and pharmaceutical compositions comprising such compounds for treatment of androgen receptor-associated diseases or disorders, such as prostate cancer, benign prostatic hypertrophy, male hair loss, muscle loss, acne and hirsutism.Type: GrantFiled: September 8, 2010Date of Patent: August 19, 2014Inventor: Youzhi Tong
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Publication number: 20140221591Abstract: There is provided a copolymer having the general structure below, wherein a, b, and d are molar ratios varying between about 0.01 and about 0.90 and c is a molar ratio varying between about 0.01 and about 0.90; A1 represents monomer units comprising a cyano-containing pendant group in which the cyano is not directly attached to the backbone of the copolymer; A2 represents monomer units comprising two or more hydrogen bonding sites; A3 represents monomer units that increase solubility in organic solvents; and A4 represents monomer units that increase solubility in aqueous alkaline solutions. There is also provided a near-infrared radiation-sensitive coating composition comprising this copolymer as well as a positive-working thermal lithographic printing plate comprising a near-infrared radiation-sensitive coating comprising this copolymer, a method of producing such a printing plate, and finally a method of printing using such a printing plate. Formula (I).Type: ApplicationFiled: September 14, 2010Publication date: August 7, 2014Applicant: MYLAN GROUPInventors: My T. Nguyen, Akha Phan, Viet-Thu Nguyen-Truong, Marc-André Locas
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Patent number: 8729096Abstract: The present invention relates to novel imidazolidine-2,4-dione derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of the N-formyl peptide receptor 2 (FPR2).Type: GrantFiled: February 12, 2013Date of Patent: May 20, 2014Assignee: Allergan, Inc.Inventors: Richard L. Beard, Vidyasagar Vuligonda, John E. Donello, Veena Viswanath, Michael E. Garst
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Publication number: 20140039020Abstract: The invention relates to (among other things) oligomer-containing hydantoin compounds. A compound of the invention, when administered by any of a number of administration routes, exhibits one or more advantages over corresponding compounds lacking the oligomer.Type: ApplicationFiled: December 15, 2011Publication date: February 6, 2014Applicant: Nektar TherapeuticsInventors: Jennifer Riggs-Sauthier, Stephanie Allums-Donald
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Publication number: 20130338116Abstract: The present invention relates generally to pharmaceutical agents, and in particular, to metalloprotease inhibitor compounds. More particularly, the present invention provides a new class of dual acting MMP-2 and MMP-9 inhibiting compounds that exhibit increased potency, metabolic stability and/or reduced toxicity in relation to currently known MMP-2 and MMP-9 inhibitors for the treatment of pain and other diseases. Additionally, the present invention relates to methods for treating pain, addiction and/or withdrawal symptoms in a patient comprising administering to the patient a pain-reducing effective amount of a present compound.Type: ApplicationFiled: August 16, 2013Publication date: December 19, 2013Inventor: Irving Sucholeiki
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Publication number: 20130217720Abstract: The present invention relates to novel imidazolidine-2,4-dione derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of the N-formyl peptide receptor 2 (FPR2).Type: ApplicationFiled: February 12, 2013Publication date: August 22, 2013Applicant: ALLERGAN, INC.Inventor: ALLERGAN, INC.
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Patent number: 8496920Abstract: Novel acrylamide and methacrylamide hydantoin monomers which can be reacted with other acrylamide, methacrylamide, acrylate, and methacrylate monomers to form copolymers, which upon halogenation, provide oxidative coatings which are biocidal for use with various materials including, but not limited to, textiles, filters, and latex paints.Type: GrantFiled: October 11, 2011Date of Patent: July 30, 2013Assignee: Auburn UniversityInventors: Shelby D. Worley, Royall M. Broughton, Hasan B. Kocer, Idris Cerkez
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Patent number: 8487115Abstract: An ester compound represented by formula (1): wherein R3 represents hydrogen or methyl, R4 represents hydrogen or C1-C4 alkyl, and R5 represents hydrogen or C1-C4 alkyl; has an excellent pest control effect and is therefore useful as an active ingredient of a pest control agent.Type: GrantFiled: March 18, 2011Date of Patent: July 16, 2013Assignee: Sumitomo Chemical Company, LimitedInventor: Noritada Matsuo
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Patent number: 8470829Abstract: An imidazole derivative represented by formula (I): wherein Q is: A is hydrogen, halogen, or a substituted or unsubstituted C1-4 alkyl group; E is independently selected from a C1-6 alkyl group; R2 and R3 are independently selected from C1-6 alkyls; X1 and X2 are independently selected from O and S; Y is selected from a substituted or unsubstituted arylene group and a substituted or unsubstituted divalent 5- or 6-membered monocyclic or 8- to 10-membered condensed heterocyclic group; Z is —CON(—Ra)—, —CO—, —OOO—, —NRa—C(?NH)NRb—, —NRa—C(?N—CN)NRb—, —N(—Ra)COO—, —C(?NH)—, —SO2—, —SO2N(—Ra)—, —SO2NR1—, —N(—Ra)CO—, —N(—Ra)CON(—Rb)—, —N(COR1)CO—, —N(—Ra)SO2—, —N(SO2R1)SO2—, —N(—Ra)— or —N(—Ra)SO2N(—Rb)—; R1 is independently a hydrogen atom, a hydroxyl group, or substituted or unsubstituted group selected from C1-6 alkyl group, heterocyclic group, aryl group, C3-8 cycloalkyl group and C3-8 cycloalkenyl group; or salt or prodrug thereof.Type: GrantFiled: September 9, 2005Date of Patent: June 25, 2013Assignee: Chugai Seiyaku Kabushiki KaishaInventors: Kazutaka Tachibana, Haruhiko Sato, Masateru Ohta, Mitsuaki Nakamura, Takuya Shiraishi, Hitoshi Yoshino, Takashi Emura, Akie Honma, Etsuro Onuma, Hiromitsu Kawata, Kenji Taniguchi
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Publication number: 20130090363Abstract: An ester compound represented by formula (1): wherein R3 represents hydrogen or methyl, R4 represents hydrogen or C1-C4 alkyl, and R5 represents hydrogen or C1-C4 alkyl; has an excellent pest control effect and is therefore useful as an active ingredient of a pest control agent.Type: ApplicationFiled: March 18, 2011Publication date: April 11, 2013Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Noritada Matsuo
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Publication number: 20130022644Abstract: Compounds of general Formula (I), and cosmetic and pharmaceutical compositions including such a compound are described.Type: ApplicationFiled: February 26, 2010Publication date: January 24, 2013Inventors: Jean-Claude Pascal, Cédric Poinsard
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Patent number: 8338471Abstract: The invention provides compounds of the formula (I) wherein the variables are as defined in the specification. The compounds of the invention are inhibitors of metalloproteinase MMP-12 and are among other things useful for the treatment of obstructive airway diseases, such as chronic obstructive pulmonary disease (COPD).Type: GrantFiled: August 31, 2011Date of Patent: December 25, 2012Assignee: Medivir ABInventors: Hans Wallberg, Ming-Hua Xu, Guo-Qiang Lin, Xin-Sheng Lei, Piaoyang Sun, Kevin Parkes, Tony Johnson, Bertil Samuelsson
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Publication number: 20120309803Abstract: An ester compound represented by formula (1): wherein R1 represents C1-C4 alkyl, has an excellent pest control effect and is therefore useful as an active ingredient of a pest control agent.Type: ApplicationFiled: February 18, 2011Publication date: December 6, 2012Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Noritada Matsuo
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Publication number: 20120183494Abstract: Novel acrylamide and methacrylamide hydantoin monomers which can be reacted with other acrylamide, methacrylamide, acrylate, and methacrylate monomers to form copolymers, which upon halogenation, provide oxidative coatings which are biocidal for use with various materials including, but not limited to, textiles, filters, and latex paints.Type: ApplicationFiled: October 11, 2011Publication date: July 19, 2012Applicant: AUBURN UNIVERSITYInventors: Shelby D. Worley, Royall M. Broughton, Hasan B. Kocer, Idris Cerkez
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Publication number: 20120035231Abstract: Compositions, such as pharmaceutical compositions, comprising specific diarylhydantoin and diarylthiohydantoin compounds, or salts or solvates thereof, are provided. Isolated and purified forms of the compounds are also described, as are unit dosage forms, compositions of substantially pure compound and kits comprising the compounds. The compounds and pharmaceutical compositions thereof may find use in the prevention and/or treatment of a variety of conditions, including prostate cancer, Parkinson's disease, Alzheimer's disease, and others.Type: ApplicationFiled: February 24, 2010Publication date: February 9, 2012Inventors: Rajendra Parasmal Jain, Jacqueline A. Gibbons
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Publication number: 20120015994Abstract: The invention provides compounds of the formula (I) wherein the variables are as defined in the specification. The compounds of the invention are inhibitors of metalloproteinase MMP-12 and are among other things useful for the treatment of obstructive airway diseases, such as chronic obstructive pulmonary disease (COPD).Type: ApplicationFiled: August 31, 2011Publication date: January 19, 2012Applicant: Medivir ABInventors: Hans WALLBERG, Ming-Hua Xu, Guo-Qiang Lin, Xin-Sheng Lei, Piaoyang Sun, Kevin Parkes, Tony Johnson, Bertil Samuelsson
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Publication number: 20110306615Abstract: According to the present invention, a compound represented by formula (I): wherein Q is: A is a hydrogen atom, a halogen atom, —ORa or a C1-4 alkyl group which may be substituted by one or more halogen atoms; E is independently selected from a C1-6 alkyl group; m is selected from integers from 0 to 3; R2 and R3 are independently selected from a C1-6 alkyl group; X1 and X2 are independently selected from O and S; Y is selected from an arylene group and a divalent 5- or 6-membered monocyclic or 8- to 10-membered condensed heterocyclic group, wherein the arylene group and the heterocyclic group may be substituted by 1 to 3 substituents independently selected from E1; E1 is independently selected from a hydroxyl group, a halogen atom, a C1-4 alkyl group, a cyano group, a C1-4 alkoky group, a carbamoyl group, a C1-4 alkylcarbamoyl group, a di(C1-4 alkyl)carbamoyl group, an amino group, a C1-4 alkylamino group, a di(C1-4 alkylamino group, a sulfamoyl group, a C1-4 alkylsulfamoyl group and a di(C1-4 alkyl)suType: ApplicationFiled: September 9, 2005Publication date: December 15, 2011Applicant: CHUGAI SEIYAKU KABUSHIKI KAISHAInventors: Kazutaka Tachibana, Haruhiko Sato, Masateru Ohta, Mitsuaki Nakamura, Takuya Shiraishi, Hitoshi Yoshino, Takashi Emura, Akie Honma, Etsuro Onuma, Hiromitsu Kawata, Kenji Taniguchi
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Patent number: 8044082Abstract: Novel N-phenylacetamide compounds of formula (I): and cosmetic and pharmaceutical compositions containing same are useful for treating disorders of the sebaceous gland, e.g., acne, or have cosmetic applications.Type: GrantFiled: March 5, 2010Date of Patent: October 25, 2011Assignee: Galderma Research & DevelopmentInventors: Thibaud Portal, Laurence Dumais, Jérôme Aubert, Laurent Lamy
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Patent number: 8026362Abstract: Compounds of formula I, wherein R1, X1, X2 and A, are as defined herein or pharmaceutically acceptable salts thereof, inhibit HIV-1 reverse transcriptase and afford a method for prevention and treatment of HIV-1 infections and the treatment of AIDS and/or ARC. The present invention also relates to compositions containing compounds of formula I useful for the prevention and treatment of HIV-1 infections and the treatment of AIDS and/or ARC.Type: GrantFiled: May 30, 2008Date of Patent: September 27, 2011Assignee: Roche Palo Alto LLCInventors: Joshua Kennedy-Smith, Zachary Kevin Sweeney, Jeffrey Wu
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Patent number: 8022092Abstract: The invention provides compounds of the formula (I) wherein the variables are as defined in the specification. The compounds of the invention are inhibitors of metalloproteinase MMP-12 and are among other things useful for the treatment of obstructive airway diseases, such as chronic obstructive pulmonary disease (COPD).Type: GrantFiled: December 13, 2006Date of Patent: September 20, 2011Assignee: Medivir ABInventors: Hans Wallberg, Ming-Hua Xu, Guo-Qiang Lin, Xin-Sheng Lei, Piaoyang Sun, Kevin Parkes, Tony Johnson, Bertil Samuelsson
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Patent number: 7960560Abstract: The invention relates to A 1-(biphenyl-4-ylmethyl)imidazolidine-2,4-dione derivative having the general Formula I wherein R1 is H, (C1-6)alkyl (optionally substituted with oxo, OR4, COOR5, halogen or CN), (C2-6)alkenyl, (C2-6)alkynyl, (C3-6)cycloalkyl or (C3-6)cycloalkyl(C1-3)alkyl; R2 and R2? are independently H or (C1-3)alkyl; or R2 and R2? form together with the carbon atom to which they are bound a (C3-5)cycloalkyl group; R3 represents H or 1 to 4 F substituents; Y represents or NR8R9; X represents CHR6, CF2, O, S, SO or SO2; R4 and R5 are (C1-6)alkyl; R6 is H, OR7 or CN; R7 is (C1-3)alkyl; R8 is (C5-7)cycloalkyl comprising a heteroatom selected from O, S, SO and SO2; R9 is H or (C1-4)alkyl; o and m represent the ortho or meta position of the substituent Y—CH2; or a pharmaceutically acceptable salt thereof; as well as to the use of said 1-(biphenyl-4-ylmethyl)imidazolidine-2,4-dione derivatives in the treatment of pain such as for example peri-operative pain, chronic pain, neuropathic pain, canceType: GrantFiled: December 1, 2009Date of Patent: June 14, 2011Assignee: N.V. OrganonInventors: Marcelis van der Stelt, Joseph Maria Gerardus Barbara Cals
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Patent number: 7795287Abstract: A compound having a structure is disclosed herein. Therapeutic methods, compositions, and medicaments related thereto are also disclosed.Type: GrantFiled: August 30, 2007Date of Patent: September 14, 2010Assignee: Allergan, Inc.Inventor: David W. Old
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Patent number: 7745637Abstract: Novel PDF inhibitors and novel methods for their use are provided.Type: GrantFiled: February 16, 2007Date of Patent: June 29, 2010Assignee: GlaxoSmithKline LLCInventors: Kelly M. Aubart, Ajita Bhat, Sigfried B. Christensen, IV, Jack D. Leber, Xiangmin Liao
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Publication number: 20100143981Abstract: The present invention relates to a whole cell catalytic system for the preparation of an enantiomerically enriched ?-amino acid from a corresponding hydantoin wherein hydantoinase, L-carbamoylase and hydantoin racemase are coexpressed in a recombinant micro-organism wherein the genes coding for these three enzymes are located on a single replicon. The present invention further relates to the use of such a whole cell catalytic system according in the preparation of an enantiomerically enriched L-?-amino acid from a corresponding hydantoin.Type: ApplicationFiled: December 4, 2007Publication date: June 10, 2010Inventors: Monika Rusnak-Müller, Oliver May, Petrus Johannes Hermsen, Henricus Martinus Maria Gerardus Straatman, Wolfgang Skranc, Wilhelmus Hubertus Joseph Boesten, Dannis Heemskerk, Ben De Lange, Georgios Sarakinos
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Publication number: 20100063118Abstract: The present invention relates to hydantoin derivatives having RNase H, polymerase and/or HIV reverse transcriptase modulatory, and particularly, inhibitory activity. Included in the invention are the hydantoin derivatives, compositions containing the derivatives, methods of synthesis of the derivatives, screening methods to identify the derivatives, and methods of treatment using the hydantoin derivatives, including the treatment of HIV, AIDS and retrovirus-associated cancer.Type: ApplicationFiled: July 10, 2009Publication date: March 11, 2010Applicant: WyethInventors: Matthew W. Olson, Martin Di Grandi, Amarnauth Prashad
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Publication number: 20090281101Abstract: Compounds comprising a structure or a pharmaceutically acceptable salt thereof, or a prodrug thereof; wherein a dashed line represents the presence or absence of a bond are disclosed, wherein Y, A, B, and J are as described. Methods, compositions, and medicaments related thereto are also disclosed.Type: ApplicationFiled: May 1, 2009Publication date: November 12, 2009Applicant: ALLERGAN, INC.Inventor: David W. Old
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Publication number: 20090253763Abstract: An ester compound represented by the formula (I): (wherein, R1 represents a C1-C3 alkyl group, a 2-propenyl group or a 2-propynyl group.) has excellent pest controlling activity and is useful as an active ingredient for a pest controlling agent.Type: ApplicationFiled: August 24, 2007Publication date: October 8, 2009Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Jun Ohshita, Toru Uekawa
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Publication number: 20090215846Abstract: The invention provides compounds of the formula (I) wherein the variables are as defined in the specification. The compounds of the invention are inhibitors of metalloproteinase MMP-12 and are among other things useful for the treatment of obstructive airway diseases, such as chronic obstructive pulmonary disease (COPD).Type: ApplicationFiled: December 13, 2006Publication date: August 27, 2009Applicant: Medivir ABInventors: Hans Wallberg, Ming-Hua Xu, Guo-Qiang Lin, Xin-Sheng Lei, Piaoyang Sun, Kevin Parkes, Tony Johnson, Bertil Samuelsson
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Patent number: 7488830Abstract: A polymer that includes at least one monomeric unit having a pendant substituent group according to formula (II): wherein: R1 is H, chloro, bromo, alkyl, hydroxyalkyl, aryl, or aralkyl, R2 and R3 are each independently H, alkyl, hydroxyalkyl, aryl, aralkyl, uriedo, or carboxyalkylene, R4 is alkylene or R5, R7, and R10 are each independently alkylene, R6, R8, and R9 are each independently H or alkyl, A is O or N—R11, provided if A is O and R4 is methylene, then R1 cannot be H, chloro, or bromo, R11 is H or alkyl, and X? is an anion, is useful in personal care application, such as hair styling compositions.Type: GrantFiled: July 26, 2006Date of Patent: February 10, 2009Assignee: Rhodia Inc.Inventors: Krishnamurthy Shanmuganandamurthy, Euen Gunn, Stewart Alexander Warburton
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Publication number: 20080226618Abstract: This invention relates to compounds of the Formula (I), or a pharmaceutically acceptable salt, solvate, ester or isomer thereof, which is useful for the treatment of diseases or conditions mediated by LpxC.Type: ApplicationFiled: August 29, 2007Publication date: September 18, 2008Inventors: Umar Faruk Mansoor, Panduranga Adulla P. Reddy, M. Arshad Siddiqui
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Publication number: 20080058397Abstract: A compound having a structure is disclosed herein. Therapeutic methods, compositions, and medicaments related thereto are also disclosed.Type: ApplicationFiled: August 30, 2007Publication date: March 6, 2008Inventor: David W. Old
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Patent number: 7199146Abstract: A compound is disclosed, which is useful in treating a mammal having a disease-state characterized by thrombotic activity. The compound is of the following formula: wherein A, B, R1, R2, R3 and R4 are as defined herein or an isomer or isomeric mixture thereof or a pharmaceutically acceptable salt thereof.Type: GrantFiled: February 22, 2006Date of Patent: April 3, 2007Assignee: Schering AktiengesellschaftInventors: Damian O. Arnaiz, Yuo-Ling Chou, Brian Griedel, Raju Mohan, Kenneth J. Shaw
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Patent number: 7173057Abstract: The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.Type: GrantFiled: February 24, 2005Date of Patent: February 6, 2007Assignee: Schering CorporationInventors: Kevin X. Chen, F. George Njoroge, Mousumi Sannigrahi, Latha G. Nair, Weiying Yang, Bancha Vibulbhan, Srikanth Venkatraman, Ashok Arasappan, Stephane L. Bogen, Frank Bennett, Viyyoor M. Girijavallabhan
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Patent number: 7102013Abstract: Method of making an alpha-amino acid compound having the structure of Formula 32: comprising treating under hydrolyzing conditions a hydantoin compound having the structure of Formula 33: where the substituents are described herein.Type: GrantFiled: December 17, 2002Date of Patent: September 5, 2006Assignee: Pharmacia CorporationInventors: Ronald Keith Webber, Richard C. Durley, Alok K. Awasthi, Arija A. Bergmanis, Kam F. Fok, Scott S. Ganser, Timothy J. Hagen, E. Ann Hallinan, Donald W. Hansen, Jr., Brian S. Hickory, Pamela T. Manning, Michael Mao, Alan E. Moormann, Barnett S. Pitzele, Michelle A. Promo, Richard R. Schartman, Jeffrey A. Scholten, Jeffrey S. Snyder, Mihaly V. Toth, Mahima Trivedi, Sofya Tsymbalov, Foe Siong Tjoeng
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Patent number: 7053112Abstract: A compound is disclosed, which is useful in treating a mammal having a disease-state characterized by thrombotic activity. The compound is of the following formula: wherein A, B, R1, R2, R3 and R4 are as defined herein or an isomer or isomeric mixture thereof or a pharmaceutically acceptable salt thereof.Type: GrantFiled: September 23, 2003Date of Patent: May 30, 2006Assignee: Schering AktiengesellschaftInventors: Damian O. Arnaiz, Yuo-Ling Chou, Brian D. Griedel, Raju Mohan, Kenneth J. Shaw
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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
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Patent number: 6962937Abstract: The present invention relates to novel imidazolidine derivatives of the formula I, in which B, E, W, Y, R, R2, R3, R30, e and h have the meanings given herein. The compounds of the formula I are valuable pharmaceutically active compounds which are suitable, for example, for treating inflammatory diseases, for example, rheumatoid arthritis, or allergic diseases. The compounds of the formula I are inhibitors of the adhesion and migration of leukocytes and/or antagonists of the adhesion receptor VLA-4, which belongs to the integrin group. They are generally suitable for treating diseases which are caused by, or associated with, an undesirable degree of leukocyte adhesion and/or leukocyte migration or in which cell-cell or cell-matrix interactions, which are based on the interactions of VLA-4 receptors with their ligands, play a role.Type: GrantFiled: July 31, 2002Date of Patent: November 8, 2005Assignee: Aventis Pharma Deutschland GmbHInventors: Volkmar Wehner, Stefanie Flohr, Horst Blum, Hartmut Rütten, Hans Ulrich Stilz
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Patent number: 6881747Abstract: The present invention provides a compound and a method of making a compound according to the following formula: where R1 is an alkyl group having 1 to 12 carbons; R2 is a urea group; R3 is an active group, such as fluorescein, a toxin, radiolabel or drug; and R4, R5 and R6 are each independently a halide group.Type: GrantFiled: May 5, 2003Date of Patent: April 19, 2005Assignees: Science & Technology Corporation @UNM, Regents of the University of MinnesotaInventors: Richard S. Larson, Carston R. Wagner
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Patent number: 6875438Abstract: A preparation comprising at least one form of lipid nanoparticles or a nanoemulsion comprising at least one compound of the formula I and/or one stereoisomeric form of the compound of the formula I and/or one physiologically tolerated salt of the compound of the formula I, in which R1 is —(C5-C17)-alkyl or —(C5-C17)-alkenyl, is suitable for the treatment of androgenic alopecia, of hirsutism, that is to say to prevent unwanted hair growth, and for the treatment of seborrhea and acne and can furthermore be employed in cosmetics.Type: GrantFiled: April 24, 2003Date of Patent: April 5, 2005Assignee: Aventis Pharma Deutschland GmbHInventors: Karl Theodor Kraemer, Karl-Heinz Nietsch, Rainer Pooth, Uwe Muenster, Wolfgang Mehnert, Monika Schaefer-Korting
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Patent number: 6806369Abstract: PDF inhibitors and novel methods for their use are provided.Type: GrantFiled: November 5, 2002Date of Patent: October 19, 2004Assignee: SmithKline Beecham CorporationInventors: Kelly M. Aubart, Siegfried B. Christensen, IV, Jacques Briand, Maxwell David Cummings
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Patent number: 6794517Abstract: The present invention relates to hydantoins of formula I, in which R is the residue of an amino carboxylic acid or of an amino carboxylic acid derivative, which is obtained formally by removing an NH2 group from an amino carboxylic acid or an amino carboxylic acid derivative, to the preparation thereof and to the use thereof as intermediates, in particular for preparing pharmaceutically active ingredients.Type: GrantFiled: March 8, 2002Date of Patent: September 21, 2004Assignee: Aventis Pharma Deutschland GmbHInventors: Volkmar Wehner, Hans Ulrich Stilz, Klaus Burger, Alexander Golubev, Sergej Ossipov
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Publication number: 20040147761Abstract: The invention relates to a process for the preparation of alkylimidazolidone (meth)acrylates, generally expressed as compound (I): 1Type: ApplicationFiled: December 15, 2003Publication date: July 29, 2004Inventors: Jean-Michel Paul, Bernard Dupont
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Publication number: 20040142930Abstract: 1.Type: ApplicationFiled: November 4, 2003Publication date: July 22, 2004Inventors: Koichiro Yamada, Kenji Matsuki, Kenji Omori, Kohei Kikkawa
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Publication number: 20040122073Abstract: A compound is disclosed, which is useful in treating a mammal having a disease-state characterized by thrombotic activity.Type: ApplicationFiled: September 23, 2003Publication date: June 24, 2004Applicant: Schering AktiengesellschaftInventors: Damian O. Arnaiz, Yuo-Ling Chou, Brian D. Griedel, Raju Mohan, Kenneth J. Shaw
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Patent number: 6696475Abstract: The present invention discloses compounds having the formula wherein the substituents are defined in the application. The compounds are useful as chloride channel blockers.Type: GrantFiled: August 8, 2001Date of Patent: February 24, 2004Assignee: NeuroSearch A/SInventors: Bjarne H. Dahl, Palle Christophersen
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Patent number: 6680333Abstract: The present invention relates to novel imidazolidine derivatives of formula I, wherein A, E, Z, R1, R2, R3, R4 and R5 have the meanings indicated in the claims. The compounds of formula I are valuable pharmaceutical active compounds which are suitable, for example, for the treatment of inflammatory diseases, including rheumatoid arthritis, or allergic diseases. The compounds of formula I are inhibitors of the adhesion and migration of leukocytes and/or antagonists of the adhesion receptor VLA-4 belonging to the integrins group. They are generally suitable for the treatment of diseases which are caused by an undesired extent of leukocyte adhesion and/or leukocyte migration or are associated therewith or in which cell-cell or cell-matrix interactions which are based on the interactions of VLA-4 receptors with their ligands play a role.Type: GrantFiled: March 8, 2002Date of Patent: January 20, 2004Assignee: Aventis Pharma Deutschland GmbHInventors: Volkmar Wehner, Horst Blum, Hartmut Rütten, Hans Ulrich Stilz