Patents by Inventor Svante Ross

Svante Ross 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: 7439356
    Abstract: The present invention relates to intermediates of the formula useful in the preparation of piperazinyl-substituted indan derivatives, wherein Y is CONR2 wherein R2 is H or C1-C6 alkyl; R3 is C1-C6 alkyl, C3-C6 cycloalkyl or (CH2)n-aryl, wherein aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted with R4 and/or R5, wherein R4 and R5 are as defined in the specification; and R9 is H, C1-C6 alkyl, C3-C6 cycloalkyl, OCF3, OCHF2, OCH2F, halogen, CN, CF3, OH, C1-C6 alkoxy, C1-C6 alkoxy-C1-C6 alkyl, NR6R7, SO3CH3, SO3CF3, SO2NR6R7, an unsubstituted or substituted heterocyclic or heteroaromatic ring containing one or two heteroatoms selected from N and O, wherein the substituent(s) is(are) C1-C6 alkyl; or COR8; wherein R6, R7 and R8 are as defined in the specification. The invention further relates to a process for the preparation of the intermediates.
    Type: Grant
    Filed: October 3, 2006
    Date of Patent: October 21, 2008
    Assignee: AstraZeneca AB
    Inventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
  • Patent number: 7384943
    Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives having the formula (I) wherein X is N; Y is NR2CH2, CH2NR2, NR2CO, CONR2, NR2SO2 or NR2CONR2 wherein R2 is H or C1-C6 alkyl; R1 is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycoalkyl or (CH2)n-aryl, wherein aryl is a heteromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted with R4 and/or R5; and n is 0-4; as (R)-enantiomers, (S)-enantiomers or racemates in the form of a free base or a pharmaceutically acceptable salt or solvate thereof, a process for their preparation, pharmaceutical compositions containing said therapeutically active compounds and to the use of said active compounds.
    Type: Grant
    Filed: June 5, 2006
    Date of Patent: June 10, 2008
    Assignee: AstraZeneca AB
    Inventors: Stefan Berg, Martin Nylöf, Svante Ross, Seth-Olov Thorberg
  • Publication number: 20070149545
    Abstract: The present invention relates to intermediates of the formula useful in the preparation of piperazinyl-substituted indan derivatives, wherein Y is CONR2 wherein R2 is H or C1-C6 alkyl; R3 is C1-C6 alkyl, C3-C6 cycloalkyl or (CH2)n-aryl, wherein aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted with R4 and/or R5, wherein R4 and R5 are as defined in the specification; and R9 is H, C1-C6 alkyl, C3-C6 cycloalkyl, OCF3, OCHF2, OCH2F, halogen, CN, CF3, OH, C1-C6 alkoxy, C1-C6 alkoxy-C1-C6 alkyl, NR6R7, SO3CH3, SO3CF3, SO2NR6R7, an unsubstituted or substituted heterocyclic or heteroaromatic ring containing one or two heteroatoms selected from N and O, wherein the substituent(s) is(are) C1-C6 alkyl; or COR8; wherein R6, R7 and R8 are as defined in the specification. The invention further relates to a process for the preparation of the intermediates.
    Type: Application
    Filed: October 3, 2006
    Publication date: June 28, 2007
    Inventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
  • Publication number: 20060223828
    Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives having the formula (I) wherein X is N; Y is NR2CH2, CH2NR2, NR2CO, CONR2, NR2SO2 or NR2CONR2 wherein R2 is H or C1-C6 alkyl; R1 is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycoalkyl or (CH2)n-aryl, wherein aryl is a heteromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted with R4 and/or R5; and n is 0-4; as (R)-enantiomers, (S)-enantiomers or racemates in the form of a free base or a pharmaceutically acceptable salt or solvate thereof, a process for their preparation, pharmaceutical compositions containing said therapeutically active compounds and to the use of said active compounds.
    Type: Application
    Filed: June 5, 2006
    Publication date: October 5, 2006
    Inventors: Stefan Berg, Martin Nylof, Svante Ross, Seth-Olov Thorberg
  • Patent number: 7056921
    Abstract: The present invention relates to new new piperidyl- or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives compound having the formula (I) wherein X is N or CH; Y is NR2CH2, CH2NR2, NR2CO, CONR2, NR2SO2 or NR2CONR2 wherein R2 is H or C1–C6 alkyl; R1 is H, C1–C6 alkyl or C3–C6 cycloalkyl; R3 is C1–C6 alkyl, C3–C6 cycloalkyl or (CH2)n-aryl, wherein aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted with R4 and/or R5; and n is 0–4; as (R)-enantiomers, (S)-enantiomers or a racemate in the form of a free base or a pharmaceutically acceptable salt or solvate thereof, a process for their preparation, pharmaceutical compositions containing said therapeutically active compounds and to the use of said active compounds.
    Type: Grant
    Filed: November 13, 2003
    Date of Patent: June 6, 2006
    Assignee: Astrazaneca AB
    Inventors: Stefan Berg, Martin Nylöf, Svante Ross, Seth-Olov Thorberg
  • Publication number: 20050096326
    Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted indan derivatives of the formula I as (R)-enantiomers, (S)-enantiomers, or racemates in the form of a free base or pharmaceutically acceptable salts or solvates thereof. The present invention further relates to a process for the preparation of the compounds, to pharmaceutical compositions containing the compounds and to methods of treatment of 5-hydroxytryptamine-mediated disorders comprising administering the compounds.
    Type: Application
    Filed: March 24, 2004
    Publication date: May 5, 2005
    Inventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
  • Publication number: 20040157857
    Abstract: The present invention relates to new new piperidyl- or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives compound having the formula (I) 1
    Type: Application
    Filed: November 13, 2003
    Publication date: August 12, 2004
    Inventors: Stefan Berg, Martin Nylof, Svante Ross, Seth-Olov Thorberg
  • Patent number: 6670359
    Abstract: The present invention relates to new new piperidyl- or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives compound having the formula (I) wherein X is N or CH; Y is NR2CH2, CH2NR2, NR2CO, CONR2, NR2SO2 or NR2CONR2 wherein R2 is H or C1-C6 alkyl; R1 is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycloalkyl or (CH2)n-aryl, wherein aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted with R4 and/or R5; and n is 0-4; as (R)-enantiomers, (S)-enantiomers or a racemate in the form of a free base or a pharmaceutically acceptable salt or solvate thereof, a process for their preparation, pharmaceutical compositions containing said therapeutically active compounds and to the use of said active compounds.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: December 30, 2003
    Assignee: AstraZeneca AB
    Inventors: Stefan Berg, Martin Nylöf, Svante Ross, Seth-Olov Thorberg
  • Publication number: 20030144291
    Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted indan derivatives having the formula I 1
    Type: Application
    Filed: January 9, 2003
    Publication date: July 31, 2003
    Inventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
  • Publication number: 20030100556
    Abstract: The present invention relates to new new piperidyl- or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives compound having the formula (I) 1
    Type: Application
    Filed: November 1, 2002
    Publication date: May 29, 2003
    Inventors: Stefan Berg, Martin Nylof, Svante Ross, Seth-Olov Thorberg
  • Patent number: 6548498
    Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted indan derivatives of the formula I as (R)-enantiomers, (S)-enantiomers, or racemates in the form of a free base or pharmaceutically acceptable salts or solvates thereof. The present invention further relates to a process for the preparation of the compounds, to pharmaceutical compositions containing the compounds and to methods of treatment of 5-hydroxytryptamine-mediated disorders comprising administering the compounds.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: April 15, 2003
    Assignee: AstraZeneca AB
    Inventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
  • Patent number: 6534652
    Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted-1,2,3,4-tetrahydronaphthalene derivatives having the formula I wherein X is N or CH; Y is NR2CH2, CH2—NR2, NR2—CO, CO—NR2 or NR2SO2 wherein R2 is H or C1-C6 alkyl; R1 is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycloalkyl or (CH2)n-aryl, wherein aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted n is 0-4; R9 is C1-C6 alkyl, C3-C6 cycloalkyl OCF3, OCHF2, OCH2F, halogen, CN, CF3, OH, C1-C6 alkoxy, C1-C6 alkoxy-C1-C6 alkyl, NR6R7, SO3CH3, SO3CF3, SO2NR6R7, an unsubstituted or substituted heterocyclic or heteroaromatic ring containing one or two heteroatoms selected from N and O, wherein the substituent(s) is(are) C1-C6 alkyl; or COR8; wherein R6, R7 and R8 are as defined above, as (R)- enantiomers, (S)-enantiomers or racemates in the form of a free base or pharmaceutically acceptable salts
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: March 18, 2003
    Assignee: AstraZeneca AB
    Inventors: Stefan Berg, Svante Ross, Seth-Olov Thorberg
  • Patent number: 6479497
    Abstract: The present invention relates to new new piperidyl or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives compound having the formula (I) wherein X is N or CH; Y is NR2CH2, CH2NR2, NR2CO, CONR2, NR2SO2 or NR2CONR2 wherein R2 is H or C1-C6 alkyl; R1 is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycloalkyl or (CH2)n-aryl, wherein aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted with R4 and/or R5; and n is 0-4; as (R)-enantiomers, (S)-enantiomers or a racemate in the form of a free base or a pharmaceutically acceptable salt or solvate thereof, a process for their preparation, pharmaceutical compositions containing said therapeutically active compounds and to the use of said active compounds.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: November 12, 2002
    Assignee: Astrazeneca AB
    Inventors: Stefan Berg, Martin Nylöf, Svante Ross, Seth-Olov Thorberg
  • Patent number: 6472423
    Abstract: The invention relates to a composition comprising of a first component (a) which is (R)-3-N,N-dicyclobutylamino-8-fluoro-3,4-dihydro-2H-1-benzopyran-5-carboxamide in the form of the free base, pharmaceutically acceptable salts and/or solvates thereof, and a second component (b) which is a monoamine oxidase (MAO) inhibitor in the form of the free base, pharmaceutically acceptable salts and/or solvates thereof, the preparation thereof, pharmaceutical formulations containing said composition, a kit containing said composition, use of and a method of treatment of affective disorders such as mood disorders and anxiety disorders with said composition.
    Type: Grant
    Filed: January 11, 2000
    Date of Patent: October 29, 2002
    Assignee: AstraZeneca AB
    Inventors: Svante Ross, Seth-Olov Thorberg
  • Patent number: 6410530
    Abstract: New piperidinyl- or piperazinyl-substituted-1,2,3,4-tetrahydronaphthalene derivatives having the formula wherein X is N or CH; Y is NR2CH2, CH2—NR2, NR2—CO, CO—NR2 or NR2SO2; R1 is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycloalkyl or (CH2)n-aryl, where aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted; n is 0-4; as (R)-enantiomer, (S)-enantiomer or a racemate in the form of the free base or a pharmaceutically acceptable salt or hydrate thereof; a pharmaceutical formulation containing the compounds, use of the compounds in the treatment of 5-hydroxytryptamine mediated disorders, processes for the preparation of the compounds and intermediates for the preparation of the compounds.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: June 25, 2002
    Assignee: AstraZeneca AB
    Inventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
  • Patent number: 6410532
    Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted-1,2,3,4-tetrahydronaphthalene derivatives having the formula I wherein X is N or CH; Y is NR2CH2, CH2—NR2, NR2—CO, CO—NR2 or NR2SO2 wherein R2 is H or C1-6 alkyl; R1 is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycloalkyl or (CH2)n-aryl, wherein aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted n is 0-4; R9 is C1-C6 alkyl, C3-C6 cycloalkyl, OCF3, OCHF2, OCH2F, halogen, CN, CF3, OH, C1-C6 alkoxy, C1-C6 alkoxy—C1-C6 alkyl, NR6R7, SO3CH3, SO3CF3, SO2NR6R7, an unsubstituted or substituted heterocyclic or heteroaromatic ring containing one or two heteroatoms selected from N and O, wherein the substituent(s) is(are) C1-C6 alkyl; or COR8; wherein R6, R7 and R8 are as defined above, as (R)-enantiomers, (S)-enantiomers or racemates in the form of a free base or pharmaceutically acceptable
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: June 25, 2002
    Assignee: AstraZeneca AB
    Inventors: Stefan Berg, Mats Linderberg, Svante Ross, Seth-Olov Thorberg, Bengt Ulff
  • Patent number: 6387899
    Abstract: The present invention relates to new piperidinyl- or piperazinyl-substituted-3,4-dihydro-2H-1-benzopyran derivatives having formula (I) wherein X is N or CH; Y is NR2CH2, CH2NR2, NR2CO, CONR2 or NR2SO2 wherein R2 is H or C1-C6 alkyl; R1 is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycloalkyl or (CH2)n-aryl, wherein aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted; n is 0-4; R9 is C1-C6 alkyl, C3-C6 cycloalkyl, OCF3, OCHF2, OCH2F, halogen, CONR6R7, CN, CF3, OH, C1-C6 alkoxy, NR6R7, SO3CH3, SO3CF3, SO2NR6R7, an unsubstituted or substituted heterocyclic or heteroaromatic ring containing one or two heteroatoms selected from N and O, wherein the substituent(s) is(are) C1-C6 alkyl; or COR8; wherein R6, R7 and R8 are as defined above, as (R)-enantiomers, (S)-enantiomers or racemates in the form of a free base or pharmaceutically acceptable salts or solvates thereof, a process for their preparation, pharmaceu
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: May 14, 2002
    Assignee: AstraZeneca AB
    Inventors: Stefan Berg, Mats Linderberg, Svante Ross, Seth-Olov Thorberg, Bengt Ulff
  • Patent number: 6384225
    Abstract: The present invention relates to new piperidinyl- or piperazinyl-substituted-3,4-dihydro-2H-1-benzopyran derivatives having the formula I wherein X is N or CH; Y is NR2CH2, CH2NR2, NR2CO, CONR2 or NR2SO2 wherein R2 is H or C1-C6 alkyl; R1 is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycloalkyl or (CH2)n-aryl, wherein aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted; n is 0-4; R9 is C1-C6 alkyl, C3-C6 cycloalkyl, OCF3, OCHF2, OCH2F, halogen, CONR6R7, CN, CF3, OH, C114 C6 alkoxy, NR6R7, SO3CH3, SO3CF3, SO2NR6R7, an unsubstituted or substituted heterocyclic or heteroaromatic ring containing one or two heteroatoms selected from N and O, wherein the substituent(s) is(are) C1-C6 alkyl; or COR8; wherein R6, R7 and R8 are as defined above, as (R)-enantiomers, (S)-enantiomers or racemates in the form of a free base or pharmaceutically acceptable salts or solvates thereof, a process
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: May 7, 2002
    Assignee: AstraZeneca AB
    Inventors: Stefan Berg, Mats Linderberg, Svante Ross, Seth-Olov Thorberg, Bengt Ulff
  • Publication number: 20010051626
    Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted-1,2,3,4-tetrahydronaphthalene derivatives having the formula I 1
    Type: Application
    Filed: July 10, 2001
    Publication date: December 13, 2001
    Inventors: Stefan Berg, Mats Linderberg, Svante Ross, Seth-Olov Thorberg, Bengt Ulff
  • Publication number: 20010051623
    Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted-1,2,3,4-tetrahydronaphthalene derivatives having the formula I 1
    Type: Application
    Filed: July 10, 2001
    Publication date: December 13, 2001
    Inventors: Stefan Berg, Svante Ross, Seth-Olov Thorberg