Patents by Inventor Concepcion Gonzalez

Concepcion Gonzalez has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8476456
    Abstract: Process for the preparation of 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula I, wherein R1 represents optionally substituted aryl or heteroaryl, which comprises treating a compound of formula II, wherein R1 has the same meaning defined in the formula I and But represents tert-butyl, with an acid. The 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula I are useful as anti-inflammatory agents.
    Type: Grant
    Filed: April 1, 2008
    Date of Patent: July 2, 2013
    Assignee: Palau Pharma, S.A.
    Inventors: Carmen Almansa Rosales, Concepción González González
  • Publication number: 20110313032
    Abstract: The present invention is directed to a compound of formula (I), its diastereoisomers, its enantiomers or its pharmaceutically acceptable salts or solvates, formula (I), to procedures of obtaining the same, to intermediates thereof, and use as competitive inhibitors of the third enzyme of the shikimic acid pathway, the type II dehydroquinase.
    Type: Application
    Filed: December 23, 2009
    Publication date: December 22, 2011
    Applicant: UNIVERSIDADE DE SANTIAGO DE COMPOSTELA
    Inventors: Cóncepcion González Bello, Verónica Filipa Vieira Prazeres, Sonia Paz Gómez, Cristina Sánchez Sixto, Lorena Tizón Valverde
  • Patent number: 7563896
    Abstract: The present invention relates to a process of obtaining type II dehydroquinase enzyme inhibitors and the precursors thereof from (?)-quinic acid. The described compounds have a carboxycyclohexene structure. The process of preparing the compounds and their application as compositions with pharmacological properties and herbicides of interest are described.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: July 21, 2009
    Assignee: Universidade de Santiago de Compostela
    Inventors: Concepción González Bello, Luis Castedo Expósito
  • Publication number: 20090012307
    Abstract: Process for the preparation of 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula I, wherein R1 represents optionally substituted aryl or heteroaryl, which comprises treating a compound of formula II, wherein R1 has the same meaning defined in the formula I and But represents tert-butyl, with an acid. The 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula I are useful as anti-inflammatory agents.
    Type: Application
    Filed: April 1, 2008
    Publication date: January 8, 2009
    Applicant: PALAU PHARMA, S.A.
    Inventors: Carmen Almansa Rosales, Concepcion Gonzalez Gonzalez
  • Patent number: 7351836
    Abstract: Process for the preparation of 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula I, wherein R1 represents optionally substituted aryl or heteroaryl, which comprises treating a compound of formula II, wherein R1 has the same meaning defined in the formula I and Butt represents tert-butyl, with an acid.
    Type: Grant
    Filed: August 1, 2002
    Date of Patent: April 1, 2008
    Assignee: Palau Pharma, S.A.
    Inventors: Carmen Almansa Rosales, Concepción González González
  • Publication number: 20070185214
    Abstract: The present invention relates to a process of obtaining type II dehydroquinase enzyme inhibitors and the precursors thereof from (?)-quinic acid. The described compounds have a carboxycyclohexene structure. The process of preparing the compounds and their application as compositions with pharmacological properties and herbicides of interest are described.
    Type: Application
    Filed: July 16, 2004
    Publication date: August 9, 2007
    Applicant: UNIVERSIDADE DE SANTIAGO DE COMPOSTELA
    Inventors: Concepcion Gonzalez Bello, Luis Castedo Exposito
  • Patent number: 6838476
    Abstract: Compounds of formula I wherein: one of X or Y represents N and the other represents C; R1 represents hydrogen, methyl, halogen, cyano, nitro, —CHO, —COCH3 or —COOR4; PR2 represents optionally-substituted aryl or heteroaryl; R3 represents C1-8 alkyl, C1-8 haloalkyl or —NR4R6; R4 represents hydrogen, C1-8 alkyl or arylC0-8 alkyl; R6 represents hydrogen, C1-8 alkyl, arylC1-8 alkyl, —COR8 or —COOR8; R8 represents C1-8 alkyl or C1-8 haloalkyl; aryl in the above definitions represents phenyl or naphthyl; and heteroaryl in the above definitions represents pyridine, pyrazine, pyrimidine or pyridazine, which can be optionally fused to a benzene ring. These compounds are useful as cyclooxygenase-2 inhibitors.
    Type: Grant
    Filed: October 15, 1999
    Date of Patent: January 4, 2005
    Assignee: J. Uriach & Cia, SA
    Inventors: Carmen Almansa, Concepción Gonzalez, Ma Carmen Torres
  • Publication number: 20040242872
    Abstract: Process for the preparation of 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula 1, wherein R1 represents optionally substituted aryl or heteroaryl, which comprises treating a compound of formula II, wherein R1 has the same meaning defined in the formula I and But represents tert-butyl, with an acid. The 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula I are useful as anti-inflammatory agents.
    Type: Application
    Filed: July 27, 2004
    Publication date: December 2, 2004
    Inventors: Carmen Almansa Rosales, Concepcion Gonzalez Gonzalez
  • Patent number: 6743816
    Abstract: Novel imidazole derivatives of formula I and their salts, solvates and prodrugs, wherein the meanings of the different radicals are as shown in the description. Said compounds are useful as anti-inflammatory agents.
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: June 1, 2004
    Assignee: J. Uriach & Cia S.A.
    Inventors: Carmen Almansa Rosales, Concepción González González, María Carmen Torres Barreda
  • Publication number: 20030176481
    Abstract: Novel imidazole derivatives of formula I and their salts, solvates and prodrugs, wherein the meanings of the different radicals are as shown in the description. Said compounds are useful as anti-inflammatory agents.
    Type: Application
    Filed: January 9, 2003
    Publication date: September 18, 2003
    Inventors: Carmen Almansa Rosales, Concepcion Gonzalez Gonzalez, Maria Carmen Torres Barreda
  • Publication number: 20030114456
    Abstract: Novel heterocyclic compounds of formula I and the salts, solvates and prodrugs thereof, wherein the meanings of the various substituents are as disclosed in the description. Said compounds are useful as anti-inflammatories.
    Type: Application
    Filed: October 25, 2002
    Publication date: June 19, 2003
    Inventors: Carmen Almansa Rosales, Concepcion Gonzalez Gonzalez, MaCarmen Torres Barreda
  • Patent number: 5827863
    Abstract: Compounds of general formula I and their salts and solvates are angiotensin II receptor antagonists and as such are useful in the treatment of hypertension, congestive heart failure and elevated intraocular pressure. Pharmaceutical compositions including these compounds and processes for their preparation are also provided.
    Type: Grant
    Filed: June 20, 1996
    Date of Patent: October 27, 1998
    Assignee: J. Uriach & Cia, S.A.
    Inventors: Carmen Almansa, Concepcion Gonzalez, M. Carmen Torres, Elena Carceller, Javier Batroli
  • Patent number: 5554624
    Abstract: The present invention relates to new imidazopyridine derivatives of formula I ##STR1## wherein: one of A, B, C and D is N and the other are CR, wherein each R independently represents hydrogen, C.sub.1-4 alkyl, COOH or halogen; R.sub.1 represents C.sub.1-4 alkyl or C.sub.3-7 cycloalkyl; Ar.sub.1 represents phenyl or pyridyl which can be optionally substituted; V represents C.sub.1-4 alkyl, C.sub.3-7 cycloalkyl, aryl, aryl-(C.sub.1-4)alkyl or a 5- or 6-membered aromatic heterocycle; the group X-Y represents C.dbd.C or CH--CR.sub.3 ; R.sub.3 represents hydrogen, C.sub.1-4 alkyl or aryl-(C.sub.1-4)alkyl; Z represents among others --CO.sub.2 R.sub.4, --tetrazol-5-yl, --CONHSO.sub.2 R.sub.4, --CONR.sub.4 R.sub.5,--CH.sub.2 NHSO.sub.2 R.sub.4 ; R.sub.4 and R.sub.5 independently represent hydrogen, C.sub.1-4 alkyl, aryl, aryl-(C.sub.1-4)alkyl or perfluoro-(C.sub.1-4)alkyl; W represents hydrogen, cyano, C.sub.1-4 alkyl, C.sub.1-4 haloalkyl, C.sub.3-7 cycloalkyl, aryl, aryl-(C.sub.1-4)alkyl, C.sub.
    Type: Grant
    Filed: February 24, 1995
    Date of Patent: September 10, 1996
    Assignee: J. Uriach & Cia.
    Inventors: Carmen Almansa, Elena Carceller, Concepcion Gonzalez, Carmen Torres, Javier Bartroli
  • Patent number: 5356915
    Abstract: The present invention relates to new tetralones having formula I: ##STR1## wherein R.sup.1 to R.sup.7 are as defined in claim 1. The invention also relates to processes for their preparation, to pharmaceutical compositions containing them and to their use in the manufacture of medicaments. These compounds are antihypertensive and bronchodilator agents.
    Type: Grant
    Filed: April 20, 1993
    Date of Patent: October 18, 1994
    Assignee: J. Uriach & Cia. S.A.
    Inventors: Carmen Almansa, Concepcion Gonzalez, Ma. Carmen Torres, Elena Carceller, Javier Bartroli
  • Patent number: 5272170
    Abstract: The present invention relates to new tetralones having the formula I: ##STR1## wherein: R.sup.1 and R.sup.2 represent hydrogen, halogen, cyano, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, trifluoromethyl, pentafluoroethyl, ethynyl, trimethylsilylethynyl, C.sub.1-4 alkylcarbonylamino being the amino optionally substituted by a C.sub.1-4 alkyl group; R.sup.3 is hydrogen or C.sub.1-4 alkyl, and R.sup.4 is C.sub.1-4 alkyl, or R.sup.3 and R.sup.4 together form a C.sub.2-5 polymethylene chain; either R.sup.5 represents hydroxyl, acetoxy or formyloxy and R.sup.6 and R.sup.7 are both hydrogen, or R.sup.5 together with R.sup.6 form a carbonyl group and R.sup.7 is hydrogen, or R.sup.5 and R.sup.7 together form a bond and R.sup.6 is hydrogen; R.sup.8 is, among others, 1,2-dihydro-2-oxo-1-pyridyl, 2,3-dihydro-1-oxo-1H-isoindol-2-yl, 2-oxo-1-pyrrolidinyl, 2-oxo-1-pyperidinyl. The invention also relates to a procedure for their preparation and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: January 22, 1993
    Date of Patent: December 21, 1993
    Assignee: J. Uriach & Cia., S.A.
    Inventors: Carmen Almansa, Carmen Torres, Concepcion Gonzalez, Elena Carceller, Javier Bartroli