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).
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Patent number: 7439356Abstract: 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: GrantFiled: October 3, 2006Date of Patent: October 21, 2008Assignee: AstraZeneca ABInventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
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Patent number: 7384943Abstract: 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: GrantFiled: June 5, 2006Date of Patent: June 10, 2008Assignee: AstraZeneca ABInventors: Stefan Berg, Martin Nylöf, Svante Ross, Seth-Olov Thorberg
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Publication number: 20070149545Abstract: 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: ApplicationFiled: October 3, 2006Publication date: June 28, 2007Inventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
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Publication number: 20060223828Abstract: 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: ApplicationFiled: June 5, 2006Publication date: October 5, 2006Inventors: Stefan Berg, Martin Nylof, Svante Ross, Seth-Olov Thorberg
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Patent number: 7056921Abstract: 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: GrantFiled: November 13, 2003Date of Patent: June 6, 2006Assignee: Astrazaneca ABInventors: Stefan Berg, Martin Nylöf, Svante Ross, Seth-Olov Thorberg
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Publication number: 20050096326Abstract: 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: ApplicationFiled: March 24, 2004Publication date: May 5, 2005Inventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
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Publication number: 20040157857Abstract: The present invention relates to new new piperidyl- or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives compound having the formula (I) 1Type: ApplicationFiled: November 13, 2003Publication date: August 12, 2004Inventors: Stefan Berg, Martin Nylof, Svante Ross, Seth-Olov Thorberg
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Patent number: 6670359Abstract: 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: GrantFiled: November 1, 2002Date of Patent: December 30, 2003Assignee: AstraZeneca ABInventors: Stefan Berg, Martin Nylöf, Svante Ross, Seth-Olov Thorberg
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Publication number: 20030144291Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted indan derivatives having the formula I 1Type: ApplicationFiled: January 9, 2003Publication date: July 31, 2003Inventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
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Publication number: 20030100556Abstract: The present invention relates to new new piperidyl- or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives compound having the formula (I) 1Type: ApplicationFiled: November 1, 2002Publication date: May 29, 2003Inventors: Stefan Berg, Martin Nylof, Svante Ross, Seth-Olov Thorberg
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Patent number: 6548498Abstract: 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: GrantFiled: October 21, 1998Date of Patent: April 15, 2003Assignee: AstraZeneca ABInventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
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Patent number: 6534652Abstract: 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 saltsType: GrantFiled: July 10, 2001Date of Patent: March 18, 2003Assignee: AstraZeneca ABInventors: Stefan Berg, Svante Ross, Seth-Olov Thorberg
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Patent number: 6479497Abstract: 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: GrantFiled: October 21, 1998Date of Patent: November 12, 2002Assignee: Astrazeneca ABInventors: Stefan Berg, Martin Nylöf, Svante Ross, Seth-Olov Thorberg
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Patent number: 6472423Abstract: 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: GrantFiled: January 11, 2000Date of Patent: October 29, 2002Assignee: AstraZeneca ABInventors: Svante Ross, Seth-Olov Thorberg
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Patent number: 6410530Abstract: 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: GrantFiled: August 31, 2000Date of Patent: June 25, 2002Assignee: AstraZeneca ABInventors: Stefan Berg, Lennart Florvall, Svante Ross, Seth-Olov Thorberg
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Patent number: 6410532Abstract: 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 acceptableType: GrantFiled: July 10, 2001Date of Patent: June 25, 2002Assignee: AstraZeneca ABInventors: Stefan Berg, Mats Linderberg, Svante Ross, Seth-Olov Thorberg, Bengt Ulff
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Patent number: 6387899Abstract: 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, pharmaceuType: GrantFiled: October 21, 1998Date of Patent: May 14, 2002Assignee: AstraZeneca ABInventors: Stefan Berg, Mats Linderberg, Svante Ross, Seth-Olov Thorberg, Bengt Ulff
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Patent number: 6384225Abstract: 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 processType: GrantFiled: August 31, 2000Date of Patent: May 7, 2002Assignee: AstraZeneca ABInventors: Stefan Berg, Mats Linderberg, Svante Ross, Seth-Olov Thorberg, Bengt Ulff
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Publication number: 20010051626Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted-1,2,3,4-tetrahydronaphthalene derivatives having the formula I 1Type: ApplicationFiled: July 10, 2001Publication date: December 13, 2001Inventors: Stefan Berg, Mats Linderberg, Svante Ross, Seth-Olov Thorberg, Bengt Ulff
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Publication number: 20010051623Abstract: The present invention relates to new piperidyl- or piperazinyl-substituted-1,2,3,4-tetrahydronaphthalene derivatives having the formula I 1Type: ApplicationFiled: July 10, 2001Publication date: December 13, 2001Inventors: Stefan Berg, Svante Ross, Seth-Olov Thorberg