Nitrogen Containing Hetero Ring Patents (Class 536/17.3)
  • Patent number: 11773127
    Abstract: The present invention is directed to various compounds, compositions, and methods for treating bacterial infections such as urinary tract infections.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: October 3, 2023
    Assignee: Washington University
    Inventors: Vasilios Kalas, James W. Janetka, Scott Hultgren, Jerry Pinkner, Amarendar Maddirala, Vishnu Damalanka
  • Patent number: 8952140
    Abstract: A compound having a structure expressed by the following General Formula (1) or a salt thereof where “R” denotes a hydrogen atom or an alkyl group.
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: February 10, 2015
    Assignee: Microbial Chemistry Research Foundation
    Inventor: Shigehiro Tohyama
  • Patent number: 8716472
    Abstract: A tri-podal compound according to formula (I) wherein, each Z is the same and is a substituted or unsubstituted N-heteroaromatic single-, multiple-, or fused-ring; and each A is the same, and can represent a direct bond between the cyclohexane ring and Z, or a carboxamide group (—C(O)—N(H)—). Use of the compounds in combinatorial libraries, methods of making the tripodal compounds, sensor devices for detecting carbohydrate targets, and methods of using the tripodal compounds to detect carbohydrate targets in a sample are also disclosed.
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: May 6, 2014
    Assignee: University of Rochester
    Inventors: Benjamin L. Miller, Prakash B. Palde, Peter C. Gareiss
  • Publication number: 20130225514
    Abstract: The present invention relates to a C-aryl glucoside derivative of Formula (I) below, a preparation method therefor and a use thereof, wherein X, R1, R2, R3, R4, m and n are as defined in specification. The derivative of the present invention is a sodium-glucose co-transporter 2 (SGLT-2) inhibitor associated with glucose reabsorption of bowel or kidney, and has a good urine glucose excreting effect, thus being useful as a therapeutic agent for treating diabetes and related diseases.
    Type: Application
    Filed: October 27, 2011
    Publication date: August 29, 2013
    Applicant: SHANGHAI ALLIST PHARMACEUTICALS, INC.
    Inventor: Huibing Luo
  • Patent number: 8507660
    Abstract: A novel N-acetyl-5-N,4-O-carbonyl-protected dibutyl sialyl phosphate donor for sialylation of both primary and sterically hindered secondary acceptors to prepare sialosides with high yield and ?-selectivity is disclosed. Methods for making disaccharide building blocks comprising ?(2?3), ?(2?6), ?(2?8), ?(2?8)/?(2?9) alternate, and ?(2?9) sialosides are provided. methods for one-pot synthesis of complex sialosides are disclosed. Libraries of sialosides and methods for using the libraries for detection and receptor binding analysis of surface glycoproteins or pathogens and cancer cells are disclosed. Methods for distinguishing between hemagglutinin (HA) from various strains of influenza are provided.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: August 13, 2013
    Assignee: Academia Sinica
    Inventors: Chi-Huey Wong, Ting-Jen Rachel Cheng, Chung-Yi Wu
  • Patent number: 8507661
    Abstract: The invention relates to iRNA agents, which preferably include a monomer in which the ribose moiety has been replaced by a moiety other than ribose. The inclusion of such a monomer can allow for modulation of a property of the iRNA agent into which it is incorporated, e.g., by using the non-ribose moiety as a point to which a ligand or other entity, e.g., a lipophilic moiety. e.g., cholesterol, is directly, or indirectly, tethered. The invention also relates to methods of making and using such modified iRNA agents.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: August 13, 2013
    Assignee: Alnylam Pharmaceuticals, Inc.
    Inventors: Muthiah Manoharan, Venkitasamy Kesavan, Kallanthottathil G. Rajeev
  • Publication number: 20130203975
    Abstract: The present invention provides a compound of formula I; a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
    Type: Application
    Filed: April 12, 2012
    Publication date: August 8, 2013
    Applicant: NOVARTIS AG
    Inventors: Gregory Raymond Bebernitz, Mark Gary Bock
  • Patent number: 8461122
    Abstract: The disclosure relates to derivatives of morphine-6-glucuronide of formula (I) wherein R1 is as defined in the disclosure, or an acid addition salt thereof, as well as in hydrate or solvate form. The disclosure also relates to the preparation method thereof and to the use of same in therapeutics.
    Type: Grant
    Filed: June 8, 2011
    Date of Patent: June 11, 2013
    Assignee: Sanofi
    Inventors: Alain Dlubala, Claire Trecant, Isabelle Ripoche
  • Patent number: 8445450
    Abstract: The present invention relates compounds of the formula (I) oligosaccharide-spacer-A??(I), wherein the oligosaccharide is a negatively charged oligosaccharide residue comprising two to twenty five monosaccharide units, the charge being compensated by positively charged counterions, and wherein the oligosaccharide residue is derived from an oligosaccharide which has (AT-III mediated) anti-Xa activity per se; the spacer is an essentially pharmacologically inactive flexible linking residue having a chain length of 10 to 70 atoms; A is the residue —CH[NH—SO2—R1][CO—NR2—CH(4-benzamidine)-CO—NR3R4].
    Type: Grant
    Filed: April 4, 2012
    Date of Patent: May 21, 2013
    Assignee: Merck Sharp & Dohme B.V.
    Inventors: Martin De Kort, Constant Adriaan Anton Van Boeckel
  • Patent number: 8440634
    Abstract: The disclosure relates to compounds of formula (I): wherein R1, R2, and n are as defined in the disclosure, and addition salts solvates and hydrates thereof. The disclosure also relates to the preparation method of said compounds and to the use of the same in therapeutics.
    Type: Grant
    Filed: June 8, 2011
    Date of Patent: May 14, 2013
    Assignee: Sanofi
    Inventors: Alain Dlubala, Claire Trecant, Isabelle Ripoche
  • Patent number: 8354382
    Abstract: The present invention provides a novel form of 3-(3-{4-[3-(?-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazol-4-ylmethyl]-3-methylphenoxy}propylamino)-2,2-dimethylpropionamide with improved storage stability. Since 3-(3-{4-[3-(?-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazol-4-ylmethyl]-3-methylphenoxy}-propylamino)-2,2-dimethylpropionamide hemifumarate dihydrate has extremely excellent storage stability, it is useful as a drug substance. Furthermore, it shows an extremely good crystalline property and can be purified by a convenient method, and therefore is suitable for the industrial preparation.
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: January 15, 2013
    Assignee: Kissei Pharmaceutical Co., Ltd.
    Inventors: Hideki Takeuchi, Eiji Tsuru
  • Publication number: 20120214754
    Abstract: The invention relates to FGF receptor-activating N-acyl octasaccharides having Formula (I), wherein: R1 is an O-alkyl group optionally replaced by one or more aryl or cycloalkyl groups, R2 is an OSO3? or hydroxyl group, R3 is an alkyl, cycloalkyl, or alkyl-cycloalkyl group, R4 is a disaccharide having Formula (II), R6 is a disaccharide having Formula (III), and R8 is a disaccharide having Formula (IV), where R5, R7, and R9 are OSO3? or hydroxyl groups. The invention further relates to the preparation of said octasaccharides and to the therapeutic use thereof.
    Type: Application
    Filed: February 9, 2012
    Publication date: August 23, 2012
    Applicant: SANOFI
    Inventors: Pierre Alexandre DRIGUEZ, Philippe DUCHAUSSOY, Pierre FONS, Corentin HERBERT, Gilbert LASSALLE
  • Publication number: 20120190543
    Abstract: The present invention concerns novel heteroaryl-N-aryl carbamates and their use in pest control, as insecticides and acaricides This invention also includes preparation of the pesticide compositions containing the compounds, and methods of controlling insects using the compounds.
    Type: Application
    Filed: August 5, 2010
    Publication date: July 26, 2012
    Applicant: DOW AGROSCIENCES LLC
    Inventors: William T. Lambert, Gary D. Crouse, Thomas C. Sparks, Denise P. Cudworth
  • Publication number: 20120172321
    Abstract: The invention relates to HSP90 inhibiting compounds consisting of the formula: wherein the variables are as defined herein. The invention also relates to pharmaceutical compositions, kits and articles of manufacture comprising such compounds; methods and intermediates useful for making the compounds; and methods of using said compounds.
    Type: Application
    Filed: March 1, 2012
    Publication date: July 5, 2012
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Young K. Chen, Erick Co, Prasuna Guntupalli, John D. Lawson, Wolfgang Reinhard Ludwig Notz, Jeffrey A. Stafford, Huong-Thu Ton-Nu
  • Patent number: 8173608
    Abstract: The present invention relates to a compound represented by the following formula (1?) wherein R is an aldopyranose residue, R2 is a C2-18 hydrocarbon group optionally having substituent(s), R3 is an acyl group, X is an oxygen atom, a sulfur atom or —NH—, and p is an integer of 0-4, or a salt thereof. The compound of the present invention has a specific immunoregulatory ability, and is useful for the prophylaxis or treatment of autoimmune diseases and the like.
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: May 8, 2012
    Assignee: Riken
    Inventors: Ken-ichi Fuhshuku, Kenji Mori, Takuya Tashiro, Masaru Taniguchi, Ken-ichiro Seino
  • Publication number: 20120108529
    Abstract: Compounds useful as protease inhibitors are provided, as are methods of use and preparation of such compounds and compositions containing such compounds. In one embodiment, the compounds are useful for inhibiting HIV protease enzymes, and are therefore useful in slowing the proliferation of HIV.
    Type: Application
    Filed: May 14, 2010
    Publication date: May 3, 2012
    Inventors: Robert R. Webb, II, Mitchell W. Mutz, Kenneth J. Barr
  • Patent number: 8168595
    Abstract: The present invention relates to compounds of the formula (I) oligosaccharide-spacer-A (1), wherein the oligosaccharide is a negatively charged oligosaccharide residue comprising two to twenty five monosaccharide units, the charge being compensated by positively charged counterions, and wherein the oligosaccharide residue is derived from an oligosaccharide which has (AT-III mediated) anti-Xa activity per se; the spacer is an essentially pharmacologically inactive flexible linking residue having a chain length of 10 to 70 atoms; A is the residue —CH[NH—SO2—R1[CO—NR2—CH(4-benzamidine)-CO—NR3R4], wherein R1 is phenyl, naphthyl, 1,2,3,4-tetrahydronaphthyl, (iso)quinolinyl, tetrahydro(iso)quinolinyl, 3,4-dihydro-1H-isoquinolinyl, chromanyl or the camphor group, which groups may optionally be substituted with one or more substituents selected from (1-8C)alkyl or (1-8C)alkoxy; and wherein R2 and R3 are independently H or (1-8C)alkyl; R4 is (-8C)alkyl or (3-8C)cycloalkyl; or R3 and R4 together with the nitrogen atom
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: May 1, 2012
    Assignee: Msd Oss B.V
    Inventors: Martin De Kort, Constant Adriaan Anton Van Boeckel
  • Publication number: 20120095197
    Abstract: Methods of synthesizing sodium glucose co-transporter 2 inhibitors, as well as compounds useful therein, are disclosed.
    Type: Application
    Filed: August 11, 2011
    Publication date: April 19, 2012
    Inventors: Nicole Cathleen Goodwin, Bryce Alden Harrison, Shinya Iimura, Ross Mabon, Qiuling Song, Wenxue Wu, Jie Yan, Haiming Zhang, Matthew Mangzhu Zhao
  • Publication number: 20120040897
    Abstract: A compound of formula (I) or a tautomeric form, regioisomer, stereoisomer, solvate, N-oxide or pharmaceutically acceptable salts thereof; wherein ‘a’—is selected from the group consisting of substituted or unsubstituted heterocycloalkyl ring and substituted or unsubstituted carbohydrate moiety y is a member selected from —O—, —CO—, —S02-, aminoalkyl or formula (II) wherein, Rw is hydrogen, substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heteroaryl; x is a member selected from -0-, —S—, —SO—, —S02-, CONR10, NR10CO and —NRd—, or x and y together represent a chemical bond; Z is selected from —CH—, —N—. t is an integer selected from O to 4; with the provisos that when ‘a’ is substituted or unsubstituted heterocycloalkyl ring then ‘t’ is not O and when y=—CO—, x is not NRd.
    Type: Application
    Filed: January 9, 2009
    Publication date: February 16, 2012
    Applicant: Sun Pharma Advanced Research Company Ltd.
    Inventors: Nakul Pramod Akolkar, Jay Prakashchandra Adhyapak, Javraj Dilipbhai Aradhye, Anil Savajihai Kumbhani, Bhavesh Mohanbhai Panchal, Jignesh Kantilal Jivani, Biswajit Samanta, Ranjan Kumar Pal, Rajamannar Thennati
  • Patent number: 8114970
    Abstract: Preparation of synthetic monosaccharides, for use in the preparation of synthetic heparinoids.
    Type: Grant
    Filed: January 15, 2009
    Date of Patent: February 14, 2012
    Assignee: Alchemia Limited
    Inventors: Joachim Seifert, Latika Singh, Tracie E. Ramsdale, Michael L. West, Nicholas B. Drinnan
  • Publication number: 20120028915
    Abstract: This invention relates to galactosylceramide compounds.
    Type: Application
    Filed: August 2, 2011
    Publication date: February 2, 2012
    Applicants: The Scripps Reseach Institute, The University of Chicago, Brigham Young University
    Inventors: Paul B. Savage, Ablert Bendelac, Luc Teyton
  • Publication number: 20110224155
    Abstract: The present invention includes methods for identifying modifiers of chemosensory receptors and their ligands, e.g., by determining whether a test entity is suitable to interact with one or more interacting sites within the Venus flytrap domains of the chemosensory receptors, and modifiers capable of modulating chemosensory receptors and their ligands. The present invention also includes modifiers of chemosensory receptors and their ligands having Formula (I), its subgenus, and specific compounds. Furthermore, the present invention includes ingestible compositions comprising the modifiers of chemosensory receptors and their ligands and methods of using the modifiers of chemosensory receptors and their ligands to enhance the sweet taste of an ingestible composition or treat a condition associated with a chemosensory receptor. In addition, the present invention include processes for preparing the modifiers of chemosensory receptors and their ligands.
    Type: Application
    Filed: June 3, 2008
    Publication date: September 15, 2011
    Applicant: SENOMYX INC.
    Inventors: Catherine Tachdjian, Donald S. Karanewsky, Xiao-Qing Tang, Xiaodong Li, Feng Zhang, Guy Servant, Qing Chen, Vincent Darmohusodo, Richard Fine, Joseph R. Fotsing, Jeffrey Robert Hammaker, Xinshan Kang, Rachel D.A. Kimmich, Boris Klebansky, Haitian Liu, Goran Petrovic, Marketa Rinnova, Sara Adamski-Werner, Jeffrey Yamamoto, Hong Zhang, Albert Zlotnik, Mark Zoller, Karen Zoller
  • Publication number: 20110190230
    Abstract: Contemplated compositions and methods employ betalains for treatment of various conditions, and especially osteoarthritis, sinusitis, contact dermatitis, acne, an allergic condition, reduced mental alertness, reduced physical strength, reduced physical endurance, and/or impaired mood.
    Type: Application
    Filed: July 30, 2009
    Publication date: August 4, 2011
    Inventor: Zbigniew Pietrzkowski
  • Patent number: 7989422
    Abstract: The present invention, in one aspect, provides a method of inhibiting bacterial growth by contacting bacteria with an effective amount of at least one monosaccharide compound of formula (1) as described herein:
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: August 2, 2011
    Assignee: Alchemia Limited
    Inventors: Wim Meutermans, Declan McKeveney, Johannes Zuegg, Rajaratnam Premraj, Craig Muldoon, Giang Thanh Le
  • Publication number: 20110117009
    Abstract: The present invention relates to a drug polymer conjugate comprising a pharmaceutically active compound and a dendritic polyglycerol, as well as to a drug polymer conjugate comprising a pharmaceutically and/or diagnostically active compound bound to a dendritic polyglycerol core having a polyethylene glycol shell.
    Type: Application
    Filed: March 31, 2009
    Publication date: May 19, 2011
    Applicants: FREIE UNIVERSITÄT BERLIN, KTB TUMORFORSCHUNGSGESELLSCHAFT MBH
    Inventors: Felix Kratz, Rainer Haag, Marcelo Calderon
  • Publication number: 20110046003
    Abstract: A novel N-acetyl-5-N,4-O-carbonyl-protected dibutyl sialyl phosphate donor for sialylation of both primary and sterically hindered secondary acceptors to prepare sialosides with high yield and ?-selectivity is disclosed. Methods for making disaccharide building blocks comprising ?(2?3), ?(2?6), ?(2?8), ?(2?8)/?(2?9) alternate, and ?(2?9) sialosides are provided. methods for one-pot synthesis of complex sialosides are disclosed. Libraries of sialosides and methods for using the libraries for detection and receptor binding analysis of surface glycoproteins or pathogens and cancer cells are disclosed. Methods for distinguishing between hemagglutinin (HA) from various strains of influenza are provided.
    Type: Application
    Filed: March 29, 2010
    Publication date: February 24, 2011
    Applicant: ACADEMIA SINICA
    Inventors: Chi-Huey Wong, Chung-Yi Wu, Ting-Jen R. Cheng
  • Patent number: 7875604
    Abstract: The present invention describes novel methods of identifying compounds which inhibit HIV particle formation and Rev-dependent HIV production. The present invention also provides methods and compounds for inhibiting HIV particle formation and or treating patients infected with HIV.
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: January 25, 2011
    Assignee: University of Virginia Patent Foundation
    Inventors: David Rekosh, Marie-Louise Hammarskjöld
  • Publication number: 20100279960
    Abstract: The invention concerns novel biotinylated hexadecasaccharides of general formula (I) wherein: Biot is a biotin derivative; R, R1 and R2, represent independently of one another a C1-C6 alkoxy or and —OSO3; R3 represents a C1-C6 alkoxy or an —OSO3, or R3 constitutes a —O—CH2— bridge; Pe represents a saccharide concatenation; as well as their pharmaceutically acceptable salts, and their use as medicines.
    Type: Application
    Filed: July 16, 2010
    Publication date: November 4, 2010
    Applicant: SANOFI-AVENTIS
    Inventors: Philippe DUCHAUSSOY, Jean Pascal HERAULT, Jean Marc HERBERT, Maurice PETITOU, Pierre SAVI
  • Patent number: 7749972
    Abstract: The present invention provides a compound having an SGLT1 and/or SGLT2 inhibitory activity which is usable as an agent for the prevention or treatment of diabetes, postprandial hyperglycemia, impaired glucose tolerance, diabetic complications, obesity or the like. It is a 1-substituted-7-(?-D-glycopyranosyloxy)(aza)-indole compound represented by the general formula (I), a prodrug thereof, or a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof: wherein R1 represents a halogen atom or the like; n represents j an integer number from 0 to 3; R2 represents a hydrogen atom or the like; X represents a carbon atom which a hydrogen atom or the like binds to, or a nitrogen atom; Q represents an alkylene group or an alkenylene group each of which may have an oxygen atom or a sulfur atom in the chain; and A represents an aryl or heteroaryl group which may have a substituent.
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: July 6, 2010
    Assignee: Kissei Pharmaceutical Co., Ltd.
    Inventors: Nobuhiko Fushimi, Shigeru Yonekubo, Kohsuke Ohno
  • Publication number: 20100121041
    Abstract: Disclosed is a process for producing an oxazoline derivative from a non-protected sugar in a simple manner. Also disclosed is a process for producing a glycoside by utilizing the product of the aforementioned process. A sugar oxazoline derivative is synthesized in one step in an aqueous solution from a sugar having a free hemiacetalic hydroxy group and an amido group by using a haloformamidinium derivative as a dehydrating agent. A glycoside compound is produced by using the oxazoline derivative as a sugar donor and also using a sugar dehydrogenase. The method can be applied to the production of a compound having a long sugar chain, and is therefore useful for the production of a physiologically active oligosaccharide, a carrier for a drug delivery system, a surfactant, a carbohydrate-based drug, a glycopeptide, a glycoprotein, a carbohydrate polymer or the like.
    Type: Application
    Filed: March 7, 2008
    Publication date: May 13, 2010
    Inventors: Shinichiro Shoda, Atsushi Kobayashi, Masato Noguchi, Tomonari Tanaka, Hidetoshi Gyakushi
  • Publication number: 20100041568
    Abstract: A tri-podal compound according to formula (I) wherein, each Z is the same and is a substituted or unsubstituted N-heteroaromatic single-, multiple-, or fused-ring; and each A is the same, and can represent a direct bond between the cyclohexane ring and Z, or a carboxamide group (—C(O)—N(H)—). Use of the compounds in combinatorial libraries, methods of making the tripodal compounds, sensor devices for detecting carbohydrate targets, and methods of using the tripodal compounds to detect carbohydrate targets in a sample are also disclosed.
    Type: Application
    Filed: October 16, 2007
    Publication date: February 18, 2010
    Applicant: UNIVERSITY OF ROCHESTER
    Inventors: Benjamin L. Miller, Prakash B. Palde, Peter C. Gareiss
  • Patent number: 7655633
    Abstract: The present invention provides nitrogen-containing heterocyclic derivatives represented by the general formula: wherein X1 represents N or CR1; X2 represents N or CR2; X3 represents N or CR3; X4 represents N or CR4; and with the proviso that one or two of X1 to X4 represent N; R represents optionally substituted C3-8 cycloalkyl, optionally substituted C6-10 aryl, etc.; R1 to R4 represent H, a halogen atom, etc.) or pharmaceutically acceptable salts thereof, or prodrugs thereof, which exert an excellent inhibitory activity in human SGLT2 and are useful as agents for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, diabetic complications, obesity or the like, pharmaceutical compositions comprising the same, and medicinal uses thereof.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: February 2, 2010
    Assignee: Kissei Pharmaceutical Co., Ltd.
    Inventors: Hideki Fujikura, Toshihiro Nishimura, Kenji Katsuno, Masayuki Isaji
  • Publication number: 20100004186
    Abstract: The present invention relates compounds of the formula (I) oligosaccharide-spacer-A (1), wherein the oligosaccharide is a negatively charged oligosaccharide residue comprising two to twenty five monosaccharide units, the charge being compensated by positively charged counterions, and wherein the oligosaccharide residue is derived from an oligosaccharide which has (AT-III mediated) anti-Xa activity per se; the spacer is an essentially pharmacologically inactive flexible linking residue having a chain length of 10 to 70 atoms; A is the residue —CH[NH—SO2—R1][CO—NR2—CH(4-benzamidine)-CO—NR3R4], wherein R1 is phenyl, naphthyl, 1,2,3,4-tetrahydronaphthyl, (iso)quinolinyl, tetrahydro(iso)quinolinyl, 3,4-dihydro-1H-isoquinolinyl, chromanyl or the camphor group, which groups may optionally be substituted with one or more substituents selected from (1-8C)alkyl or (1-8C)alkoxy; and wherein R2 and R3 are independently H or (1-8C)alkyl; R4 is (?8C)alkyl or (3-8C)cycloalkyl; or R3 and R4 together with the nitrogen atom to
    Type: Application
    Filed: December 21, 2005
    Publication date: January 7, 2010
    Applicant: N.V. ORGANON
    Inventors: Martin De Kort, Constant Adriaan Anton Van Boeckel
  • Publication number: 20090318370
    Abstract: Disclosed is a novel glycoconjugated chlorin derivative which is useful as a substance for photodynamic therapy, is stable, and can act a photosensitizer having high phototoxicity even when used in a small quantity. Also disclosed is a method of producing the derivative. Specifically disclosed are a S-glycosylated chlorin derivative represented by the following general formula (1) and a metal complex thereof. In the general formula (1), X1 to X20 independently represent a group selected from the group consisting of F—, sugar-S—, sugar-Z-S— and sugar-O-Z-S— and at least one among X1 to X20 represents a group selected from the group consisting of sugar-S—, sugar-Z-S— and sugar-O-Z-S— (wherein F represents a fluorine atom, Z represents an oxygen atom, Z represents a hydrocarbon group having 1 to 6 carbon atoms); and R5 and R6 independently represent a hydrogen atom or an organic group or may together form a ring.
    Type: Application
    Filed: February 12, 2008
    Publication date: December 24, 2009
    Inventors: Makoto Obata, Shigenobu Yano, Shiho Obata
  • Patent number: 7566699
    Abstract: The present invention provides fused heterocyclic derivatives represented by the general formula: wherein R1 represents H, halogen, OH, etc.; R2 represents H, halogen or an alkyl group; R3 and R4 represent H, OH, halogen, etc.; Q represents alkylene, etc.; ring A represents aryl or heteroaryl; and G represents or pharmaceutically acceptable salts thereof, or prodrugs thereof, which exhibit an excellent inhibitory activity in human SGLT and are useful as agents for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, postprandial hyperglycemia, impaired glucose tolerance, diabetic complications or obesity, pharmaceutical compositions comprising the same, and pharmaceutical uses thereof.
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: July 28, 2009
    Assignee: Kissei Pharmaceutical Co., Ltd.
    Inventors: Nobuhiko Fushimi, Shigeru Yonekubo, Hideyuki Muranaka, Hiroaki Shiohara, Hirotaka Teranishi, Kazuo Shimizu, Fumiaki Ito, Masayuki Isaji
  • Publication number: 20090137499
    Abstract: The present invention relates to a benzylphenyl glucopyranoside derivative having an excellent inhibitory effect on human SGLT1 and/or SGLT2 activity. There is provided a compound or a pharmacologically acceptable salt thereof represented by the following general formula (I): wherein R1 represents a hydrogen atom, an amino group, a hydroxy C1-C6 alkyl group, etc.; R2 represents a hydrogen atom, etc.; R3 represents a C1-C6 alkyl group, a hydroxy C1-C6 alkyl group, etc.; R4 represents a hydrogen atom, a C2-C7 acyl group, etc.; R5, R6, R7, and R8 are the same or different and each represents a hydrogen atom or a C1-C6 alkyl group, provided that R5, R6, R7 and R8 are not hydrogen atoms at the same time; n is 0 to 4; and X is CH or N.
    Type: Application
    Filed: August 3, 2007
    Publication date: May 28, 2009
    Inventors: Takeshi Honda, Minoru Oguchi, Masao Yoshida, Ryo Okuyama, Tsuneaki Ogata, Manabu Abe, Kenjiro Ueda, Jun Ohsumi, Masanori Izumi
  • Patent number: 7504489
    Abstract: The present invention provides compounds having the formula: wherein A is chosen from a nitrogen-, oxygen-, or sulfur-linked aryl, alkyl, cyclic, or heterocyclic group; both B and C are hydrogen, or either B or C is a halogen, amino, or thiol group and the other of B or C is hydrogen; and D is a primary alcohol, a hydrogen, or an oxygen, nitrogen, carbon, or sulfur linked to phosphate, a phosphoryl group, a pyrophosphoryl group, or adenosine monophosphate through a phosphodiester or carbon-, nitrogen-, or sulfur-substituted phosphodiester bridge, or to adenosine diphosphate through a phosphodiester or carbon-, nitrogen-, or sulfur-substituted pyrophosphodiester bridge. The present invention also provides pharmaceutical compositions containing the above compounds, methods of using the above compounds as pharmaceuticals, and processes for preparing the above compounds.
    Type: Grant
    Filed: December 5, 2005
    Date of Patent: March 17, 2009
    Assignee: Albert Einstein College of Medicine of Yeshiva University
    Inventors: Anthony A. Sauve, Vern L. Schramm
  • Publication number: 20090036386
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise glycomimetics linked to a compound, for example a member of a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids) or a member of a class of compounds termed BACAs (Benzyl Amino Carboxylic Acids).
    Type: Application
    Filed: May 24, 2006
    Publication date: February 5, 2009
    Applicant: GlycoMimetics, Inc
    Inventors: John L. Magnani, Arun K. Sarkar, John T. Patton, JR.
  • Publication number: 20080300196
    Abstract: The present invention relates to monosaccharide derivatives as anti-inflammatory agents. The compounds disclosed herein can be useful for inhibition and prevention of inflammation and associated pathologies including inflammatory, cancer, cardiovascular and autoimmune diseases such as bronchial asthma, rheumatoid arthritis, type-I diabetes, multiple sclerosis, allograft rejection, psoriasis, inflammatory bowel disease, ulcerative colitis, acne, atherosclerosis, pruritis or allergic rhinitis. Pharmacological compositions containing compounds disclosed herein and the methods of treating diseases such as bronchial asthma, rheumatoid arthritis, type-I diabetes, multiple sclerosis, cancer, cardiovascular diseases, allograft rejection, psoriasis, inflammatory bowel disease, ulcerative colitis, acne, atherosclerosis, pruritis or allergic rhinitis and other inflammatory and/or autoimmune disorders, using the compounds are also provided.
    Type: Application
    Filed: October 3, 2007
    Publication date: December 4, 2008
    Inventors: Ashwani Kumar Verma, Sanjay Malhotra, Sankaranarayanan Dharmarajan, Rajkumar Shirumalla, Abhijit Ray
  • Patent number: 7375087
    Abstract: The present invention provides pyrazole derivatives represented by the general formula: wherein R1 represents H, an optionally substituted C1-6 alkyl group etc.; one of Q and T represents a group represented by the general formula: or a group represented by the general formula: while the other represents an optionally substituted C1-6 alkyl group etc.; R2 represents H, a halogen atom, OH, an optionally substituted C1-6 alkyl group etc.; X represents a single bond, O or S; Y represents a single bond, a C1-6 alkylene group etc.; Z represents CO or SO2; R4 and R5 represent H, an optionally substituted C1-6 alkyl group etc.; and R3, R6 and R7 represent H, a halogen atom etc.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: May 20, 2008
    Assignee: Kissei Pharmaceutical Co., Ltd.
    Inventors: Hirotaka Teranishi, Nobuhiko Fushimi, Shigeru Yonekubo, Kazuo Shimizu, Toshihide Shibazaki, Masayuki Isaji
  • Patent number: 7375213
    Abstract: Method for the production of C-aryl glucoside SGLT2 inhibitors useful for the treatment of diabetes and related diseases. and intermediates thereof. The C-aryl glucosides may be complexed with amino acid complex forming reagents.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: May 20, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Prashant P. Deshpande, Bruce A. Ellsworth, Janak Singh, Theodor W. Denzel, Chiajen Lai, Gerard Crispino, Michael E. Randazzo, Jack Z. Gougoutas
  • Patent number: 7375090
    Abstract: The present invention relates to glucopyranosyloxy-pyrazoles of general formula wherein R1 to R6 and R7a, R7b, R7c are defined as in claim 1, the tautomers, the stereoisomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids, which have valuable pharmacological properties, particularly an inhibitory effect on sodium-dependent glucose cotransporter SGLT, the use thereof for the treatment of diseases, particularly metabolic disorders such as diabetes, and the preparation thereof.
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: May 20, 2008
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Frank Himmelsbach, Peter Eickelmann, Leo Thomas, Edward Leon Barsoumian
  • Patent number: 7217697
    Abstract: The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: wherein R1 is a hydrogen atom or a hydroxyalkyl group; one of Q and T is a group represented by the general formula; the other is an optionally substituted alkyl group or a cycloalkyl group; and R2 is a halogen atom, a hydroxy group, an optionally substituted alkyl group, an optionally substituted alkoxy group, an alkylthio group, a group of the general formula: -A-R3 wherein A is a single bond, an oxygen atom, a methylene group, an ethylene group, —OCH2— or —CH2O—; and R3 is a cycloalkyl group, a heterocycloalkyl group, an optionally substituted aryl group, an optionally substituted tiazolyl group or an optionally substituted pyridyl group, pharmaceutically acceptable salts thereof or prodrugs thereof, which exert an excellent inhibitory activity in human SGLT1, and therefore are useful as drugs for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, diabetic
    Type: Grant
    Filed: May 27, 2002
    Date of Patent: May 15, 2007
    Assignee: Kissei Pharmaceutical Co., Ltd.
    Inventors: Hiroaki Shiohara, Hideki Fujikura, Nobuhiko Fushimi, Fumiaki Ito, Masayuki Isaji
  • Patent number: 7148223
    Abstract: Compounds represented by the formula 1: A is selected from the group consisting of wherein each R individually is H or acyl, Y is X, N3, NH2, monoalkylamino, or dialkylamino; Z is O or S; and X is selected from the group consisting of hydrogen, halo, hydroxy, alkoxy, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, amino, monoalkylamino, dialkylamino, thioaryl, thioalkyl, allylamino, cyano and nitro; tautomers thereof; and pharmaceutically acceptable salts thereof are provided along with methods for their fabrication. Various of these compounds can be used as anticancer agents, or antiviral agents or to inhibit DNA replication.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: December 12, 2006
    Assignee: Southern Research Institute
    Inventors: John A. Secrist, III, Kamal N. Tiwari, John A. Montgomery
  • Patent number: 7129219
    Abstract: This invention provides compounds containing a 2-deoxy-2-amino-?-D-glucopyranose (glucosamine) glycosidically linked to a cyclic aminoalkyl (aglycon) group. The invention further provides methods for inducing an immune response using the compounds of the present invention in the presence or absence of an antigen. In addition, methods for treating disease with the compounds of the present invention with or without an antigen are also provided in this invention.
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: October 31, 2006
    Assignee: Corixa Corporation
    Inventors: David A. Johnson, C. Gregory Sowell
  • Patent number: 7129220
    Abstract: Substituted indole-O-glucosides, compositions containing them, and methods of using them, for example for the treatment of diabetes and Syndrome X are disclosed.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: October 31, 2006
    Assignee: Janssen Pharmaceutica N.V
    Inventors: Mary Pat Beavers, Mona Patel, Philip Rybczynski, Maud Urbanski, Xiaoyan Zhang
  • Patent number: 7112671
    Abstract: The present invention provides certain non-symmetric tripyrranes; that is, tripyrranes that do not contain a mirror plane of symmetry perpendicular to the plane containing the tripyrrane. Further, the invention includes texaphyrin compounds and sapphyrin compounds, as well as other polypyrrolic macrocycles, prepared using tripyrranes of Formula I as a precursor. These macrocycles are characterized by a tripyrrolic portion of the macrocyclic ring having substituents that cause the heterocycle to lack a plane of symmetry perpendicular to the plane of the macrocycle.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: September 26, 2006
    Assignee: Pharmacyclics, Inc.
    Inventors: Tarak D. Mody, Joshua Galanter
  • Patent number: 7094764
    Abstract: This invention relates to to substituted benzimidazole-O-glucosides, benztriazole-O-glucosides, and benzimidazolone-O-glucosides, compositions containing them, and methods of using them, for example, for the treatment or prophylaxis of diabetes and Syndrome X.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: August 22, 2006
    Assignee: Janssen Pharmaceutica N.V.
    Inventor: Maud Urbanski
  • Patent number: 7084124
    Abstract: Substituted indazole-O-glucosides, compositions containing them, and methods of using them, for example for the treatment of diabetes and Syndrome X are disclosed.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: August 1, 2006
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Mona Patel, Philip J. Rybczynski, Maud Urbanski, Xiaoyan Zhang
  • Patent number: RE39245
    Abstract: The present invention relates to simplified synthesis, new carbohydrate-based products and practical use of different carbohydrate-based products. Examples of these are (Gal?1-3Gal), GlcNAc?1-3Gal, ?- or ?-glycosides thereof, Gal?1-3Gal- containing tri-, or higher oligosaccharides, ?- or ?-glycosides thereof, GlcNAc?1-3Gal containing tri-, tetra-, or higher oligosaccharides, and derivatives and/or ?- or ?-glycosides thereof, Gal?1-3GalGlcNAc?1-3Gal, ?- or ?-glycosides thereof, Gal?1-3Gal?1-4GlcNAc?1-3Gal?1-4Glc, or other higher oligosaccharides containing the Gal?1-3Gal-structure, ?- or ?-glycosides thereof, modified carbohydrates, di-, tri-, oligo-, or polyfunctional products containing carbohydrate structures, and the use of the products for synthesis, affinity purification, diagnostic applications and therapy.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: August 22, 2006
    Assignee: Procur AB
    Inventor: Kurt Nilsson