Patents by Inventor Jean Lucchetti

Jean Lucchetti 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: 5565470
    Abstract: Cycloaminoalkoxyphenyl derivatives useful for the treatment of certain pathological syndromes of the cardiovascular system and ocular diseases of formula: ##STR1## in which: B represents a --S--, --SO-- or --SO.sub.2 -- group,R.sub.1 and R.sub.2 which are identical or different, each denotes hydrogen, a methyl or ethyl radical or a halogen such as chlorine, bromine or iodine,A denotes a straight or linear alkylene radical, having from 2 to 5 carbon atoms or a 2-hydroxypropylene radical in which the hydroxy is optionally substituted by a lower alkyl radical,Am demotes a group: ##STR2## in which: R.sub.3, R'.sub.3 and R".sub.3, which are identical or different, each denotes hydrogen, a halogen atom such as chlorine or bromine, a lower alkyl group or a lower alkoxy group, R.sub.4 denotes hydrogen or an alkyl radical,n and m, identical or different, each denotes 0, 1, 2 or 3,Cy represents a group of formula: ##STR3## and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: June 16, 1994
    Date of Patent: October 15, 1996
    Assignee: Sanofi
    Inventors: Jean Gubin, Pierre Chatelain, Jean Lucchetti
  • Patent number: 5340820
    Abstract: Cycloaminoalkoxyphenyl derivatives useful for the treatment of certain pathological syndromes of the cardiovascular system and ocular diseases of formula: in which:B represents a --S--, --SO-- or --SO.sub.2 -- group,R.sub.1 and R.sub.2, which are identical or different, each denotes hydrogen, a methyl or ethyl radical or a halogen such as chlorine, bromine or iodine,A denotes a straight or linear alkylene radical, having from 2 to 5 carbon atoms or a 2-hydroxypropylene radical in which the hydroxy is optionally substituted by a lower alkyl radical,Am denotes a group: ##STR1## in which: R.sub.3, R'.sub.3 and R".sub.3, which are identical or different, each denotes hydrogen, a halogen atom such as chlorine or bromine, a lower alkyl group or a lower alkoxy group, R.sub.4 denotes hydrogen or an alkyl radical,n and m, identical or different, each denotes 0, 1, 2 or 3,Cy represents a group of formula: ##STR2## pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: March 2, 1992
    Date of Patent: August 23, 1994
    Assignee: Elf Sanofi
    Inventors: Jean Gubin, Pierre Chatelain, Jean Lucchetti
  • Patent number: 5223510
    Abstract: The subject of the invention is benzofuran, benzothiophene, indole or indolizine compounds of general formula: ##STR1## in which: Het represents one of the groups: ##STR2## in which T,T' and T"represent particularly a group: ##STR3## R and R.sub.a, identical or different, represent X represent --O-- or --S--Y represents a radical ##STR4## These compounds are useful as medecines particularly for the treatment of pathological syndroms of the cardio-vascular system.
    Type: Grant
    Filed: July 26, 1991
    Date of Patent: June 29, 1993
    Assignee: Sanofi
    Inventors: Jean Gubin, Pierre Chatelain, Jean Lucchetti, Gilbert Rosseels, Henri Inion
  • Patent number: 5215988
    Abstract: The present invention relates to aminoalkoxyphenyl compounds of formula: ##STR1## in which: B is selected from --S--, --SO-- and --SO.sub.2 --,R.sub.1 and R.sub.2, which are identical or different, are selected from hydrogen, methyl, ethyl and halogen,A is selected from a straight- or branched-alkylene radical having from 2 to 5 carbon atoms, a 2-hydroxypropylene radical, and a 2-(lower alkoxy) propylene radical,R.sub.3 is selected from C.sub.1 -C.sub.8 alkyl and a radical of formula:--Alk--Arin which Alk is selected from a single bond and a linear- or branched-alkylene radical having from 1 to 5 carbon atoms; and Ar is selected from pyridyl, phenyl, 2-3-methyleneoxyphenyl, 3,4-methylenedioxyphenyl and phenyl substituted with one or more substituents, which may be identical or different, selected from halogen atoms, C.sub.1 -C.sub.8 alkyl groups and C.sub.1 -C.sub.8 alkoxy groups,R.sub.4 is selected from hydrogen and C.sub.1 -C.sub.8 alkyl, orR.sub.3 and R.sub.
    Type: Grant
    Filed: August 14, 1991
    Date of Patent: June 1, 1993
    Assignee: Sanofi
    Inventors: Jean Gubin, Pierre Chatelain, Marcel Descamps, Dino Nisato, Henri Inion, Jean Lucchetti, Jean-Marie Mahaux, Jean-Noel Vallat
  • Patent number: 5182291
    Abstract: Aminoalkoxyphenyl derivatives useful in the treatment of certain pathological syndromes of the cardiovascular system of formula: ##STR1## in which: B represents a --S--, --SO-- or --SO.sub.2 -- group,R.sub.1 and R.sub.2, which are identical or different, each denote hydrogen, a methyl or ethyl radical or a halogen,A denotes a straight- or branched-alkylene radical having from 2 to 5 carbon atoms or a 2-hydroxypropylene radical, in which the hydroxy is optionally substituted by a lower alkyl radical,R.sub.3 denotes an alkyl radical or a radical of formula:--Alk--R.sub.5in which Alk denotes a single bond or a linear- or branched-alkylene radical having from 1 to 5 carbon atoms and R.sub.5 denotes a pyridyl, phenyl, 2,3-methylenedioxyphenyl or 3,4-methylenedioxyphenyl radical or a phenyl group substituted with one or more substituents, which may be identical or different, selected from halogen atoms, lower alkyl groups or lower alkoxy groups,R.sub.4 denotes hydrogen or an alkyl radical orR.sub.3 and R.sub.
    Type: Grant
    Filed: June 17, 1991
    Date of Patent: January 26, 1993
    Assignee: Sanofi
    Inventors: Jean Gubin, Pierre Chatelain, Marcel Descamps, Dino Nisato, Henri Inion, Jean Lucchetti, Jean-Marie Mahaux, Jean-Noel Vallat
  • Patent number: 5039700
    Abstract: Aminoalkoxyphenyl derivatives useful in the treatment of certain pathological syndromes of the cardiovascular system of formula: ##STR1## in which: B represents a --S--, --SO-- or --SO.sub.2 -- group,R.sub.1 and R.sub.2, which are identical or different, each denote hydrogen, a methyl or ethyl radical or a halogen,A denotes a straight- or branched-alkylene radical having from 2 to 5 carbon atoms or a 2-hydroxypropylene radical, in which the hydroxy is optionally substituted by a lower alkyl radical,R.sub.3 denotes an alkyl radical or a radical of formula:--Alk--R.sub.5in which Alk denotes a single bond or a linear- or branched-alkylene radical having from 1 to 5 carbon atoms and R.sub.5 denotes a phenyl, 2,3-methylenedioxyphenyl or 3,4-methylenedioxyphenyl radical or a phenyl group substituted with one or more substituents, which may be identical or different, selected from halogen atoms, lower alkyl groups or lower alkoxy groups,R.sub.
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: August 13, 1991
    Assignee: Sanofi
    Inventors: Jean Gubin, Pierre Chatelain, Marcel Descamps, Dino Nisato, Henri Inion, Jean Lucchetti, Jean-Marie Mahaux, Jean-Noel Vallat
  • Patent number: 5028710
    Abstract: The object of the invention is a process for the preparation of derivatives of 3-sulfonyl indolizine of general formula: ##STR1## in which: R is selected from hydrogen, alkyl, cycloalkyl, substituted or unsubstituted phenyl,R.sub.1 is a protecting group for hydroxyl,R.sub.2 and R.sub.3, identical or different, is each selected from hydrogen, methyl or ethyl or halogen.These compounds are intermediates which can be used for the preparation of 3-aminoalkoxyphenylsulfonyl-indolizines, which are useful in the treatment of certain diseases of the cardiovascular system.
    Type: Grant
    Filed: June 8, 1990
    Date of Patent: July 2, 1991
    Assignee: Sanofi
    Inventors: Jean Gubin, Jean Lucchetti
  • Patent number: 5017579
    Abstract: The present invention is directed to the use of aminoalkoxyphenyl derivatives for reducing and/or controlling excessive intraocular pressure and compositions suitable for this case.
    Type: Grant
    Filed: February 6, 1989
    Date of Patent: May 21, 1991
    Assignee: Sanofi
    Inventors: Jean Gubin, Pierre Chatelain, Marcel Descamps, Dino Nisato, Henri Inion, Jean Lucchetti, Jean-Marie Mahaux, Jean-Noel Vallat, Gerard Le Fur
  • Patent number: 4957925
    Abstract: An aminoalkoxyphenyl compound of formula ##STR1## as well as a pharmaceutically acceptable salt of this compound.
    Type: Grant
    Filed: August 7, 1987
    Date of Patent: September 18, 1990
    Assignee: Sanofi
    Inventors: Jean Gubin, Pierre Chatelain, Marcel Descamps, Dino Nisato, Henri Inion, Jean Lucchetti, Jean-Marie Mahaux, Jean-Noel Vallat