Patents by Inventor Thomas Antonsson
Thomas Antonsson 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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Publication number: 20240228469Abstract: A compound with the Formula (I): A-B-C??(I) wherein A is of the following formula: where X1 is N B is of formula (B-1) or (B-2) and C is selected from the group consisting of optionally substituted C6-10 carboaryl, C5-6 heteroaryl and C5-10 heterocyclyl and their use as PCSK9 inhibitors.Type: ApplicationFiled: September 20, 2023Publication date: July 11, 2024Inventors: Gavin Donal O’MAHONY, Olaf PANKNIN, Andrey FROLOV, Anna TOMBERG, Erik WEIS, Hans Frederik BERGSTRÖM, Karl Thomas ANTONSSON, Jan Åke LINDBERG, Jens Patrik JOHANSSON
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Publication number: 20100137277Abstract: The present invention relates to certain new pyridin analogues of Formula (I) to processes for preparing such compounds, to their utility as P2Y12 inhibitors and as anti-trombotic agents etc, their use as medicaments in cardiovascular diseases as well as pharmaceutical compositions containing them.Type: ApplicationFiled: January 11, 2008Publication date: June 3, 2010Applicant: ASTRAZENECA ABInventors: Thomas Antonsson, Peter Bach, David Brown, Ruth Bylund, Fabrizio Giordanetto, Johan Johansson
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Publication number: 20100069350Abstract: The present invention relates to certain new pyridin analogues of Formula (I), to processes for preparing such compounds, to their utility as P2Y12 inhibitors and as anti-trombotic agents etc, their use as medicaments in cardiovascular diseases as well as pharmaceutical compositions containing them.Type: ApplicationFiled: July 2, 2007Publication date: March 18, 2010Applicant: ASTRAZENECA ABInventors: Thomas Antonsson, Peter Bach, David Brown, Ruth Bylund, Fabrizio Giordanetto, Lotta Jakobsson, Johan Johansson
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Publication number: 20090018166Abstract: The present invention relates to certain new pyridin analogues of Formula (I) to processes for preparing such compounds, to their utility as P2Y12 inhibitors and as anti-trombotic agents etc, their use as medicaments in cardiovascular diseases as well as pharmaceutical compositions containing them.Type: ApplicationFiled: January 11, 2008Publication date: January 15, 2009Applicant: ASTRAZENECA ABInventors: Kosrat Amin, Thomas Antonsson, Christoffer Bengtsson, David Brown, Ruth Bylund, Daniel Hovdal, Fabrizio Giordanetto, Johan Johansson
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Publication number: 20080200448Abstract: The present invention relates to certain new pyridin analogues of Formula (I) to processes for preparing such compounds, to their utility as P2Y12 inhibitors and as anti-trombotic agents etc, their use as medicaments in cardiovascular diseases as well as pharmaceutical compositions containing them.Type: ApplicationFiled: January 11, 2008Publication date: August 21, 2008Applicant: ASTRAZENECA ABInventors: Thomas Antonsson, Peter Bach, Kay Brickmann, Ruth Bylund, Fabrizio Giordanetto, Johan Johansson, Fredrik Zetterberg
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Publication number: 20080176827Abstract: The present invention relates to certain new pyridin analogues of Formula (I) to processes for preparing such compounds, to their utility as P2Y12 inhibitors and as anti-trombotic agents etc, their use as medicaments in cardiovascular diseases as well as pharmaceutical compositions containing them.Type: ApplicationFiled: January 11, 2008Publication date: July 24, 2008Applicant: ASTRAZENECA ABInventors: Thomas Antonsson, Peter Bach, Kay Brickmann, Ruth Bylund, Fabrizio Giordanetto, Johan Johansson, Fredrik Zetterberg
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Publication number: 20080171732Abstract: The present invention relates to certain new pyridin analogues of Formula (I) to processes for preparing such compounds, to their utility as P2Y12 inhibitors and as anti-trombotic agents etc, their use as medicaments in cardiovascular diseases as well as pharmaceutical compositions containing them.Type: ApplicationFiled: January 11, 2008Publication date: July 17, 2008Applicant: AstraZeneca ABInventors: Thomas Antonsson, Ruth Bylund, Johan Johansson, Peter Bach, David Brown, Fabrizio Giordanetto
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Publication number: 20080146538Abstract: The present invention relates to new compounds of formula I, to pharmaceutical compositions comprising said compounds, and to the use of said compounds in therapy. The present invention further relates to processes for the preparation of compounds of formula I.Type: ApplicationFiled: December 19, 2007Publication date: June 19, 2008Inventor: Thomas Antonsson
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Patent number: 7354905Abstract: There is provided compounds of formula I, R1O(O)C—CH2—(R)Cgl-Aze-Pab-R2I wherein R1 and R2 have meanings given in the description, which are useful as prodrugs of inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (eg thrombosis) or as anticoagulants.Type: GrantFiled: February 12, 2004Date of Patent: April 8, 2008Assignee: AstraZeneca ABInventors: Thomas Antonsson, David Gustafsson, Kurt-Jürgen Hoffmann, Jan-Erik Nyström, Henrik Sörensen, Mikael Sellén
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Publication number: 20080039437Abstract: The present invention relates to certain new pyridin analogues of Formula (I) to processes for preparing such compounds, to their utility as P2Y12 inhibitors and as anti-thrombotic agents etc, their use as medicaments in cardiovascular diseases as well as pharmaceutical compositions containing them.Type: ApplicationFiled: July 2, 2007Publication date: February 14, 2008Applicant: ASTRAZENECA ABInventors: Thomas Antonsson, Peter Bach, David Brown, Ruth Bylund, Fabrizio Giordanetto, Lotta Jakobsson, Johan Johansson
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Patent number: 7074820Abstract: There is provided compounds of formula I, wherein R1, R2, R3, Y, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: GrantFiled: April 23, 2001Date of Patent: July 11, 2006Assignee: AstraZeneca ABInventor: Thomas Antonsson
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Patent number: 6984627Abstract: Pharmaceutical preparation containing an effective amount of acetylsalicylic acid and a compound of Formula I. A1—A2—NH—(CH2)n—B wherein A1, A2, n and B are as defined in the specification, which is either the compound as such, or a stereoisomer thereof, and which may be in the form of a physiologically acceptable salt, in association with a pharmaceutical carrier. The combinations are suitable for use in inhibiting thrombin, or in the treatment or prophylaxis of thrombosis or hypercoagulability in patients in need thereof.Type: GrantFiled: May 8, 2000Date of Patent: January 10, 2006Assignee: AstraZeneca ABInventors: Karl Thomas Antonsson, Ruth Elvy Bylund, Nils David Gustafsson, Nils Olov Ingemar Nilsson
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Publication number: 20040162410Abstract: There is provided compounds of formula I,Type: ApplicationFiled: February 12, 2004Publication date: August 19, 2004Applicant: AstraZeneca ABInventors: Thomas Antonsson, David Gustafsson, Kurt-Jurgen Hoffmann, Jan-Erik Nystrom, Henrik Sorensen, Mikael Sellen
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Publication number: 20020142968Abstract: There is provided compounds of formula I,Type: ApplicationFiled: February 14, 2002Publication date: October 3, 2002Applicant: AstraZeneca ABInventors: Thomas Antonsson, David Gustafsson, Kurt-Jurgen Hoffmann, Jan-Erik Nystrom, Henrik Sorensen, Mikael Sellen
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Publication number: 20020040043Abstract: There is provided compounds of formula I, 1Type: ApplicationFiled: April 23, 2001Publication date: April 4, 2002Inventor: Thomas Antonsson
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Patent number: 6262028Abstract: There is provided compounds of formula I, R1O(O)C—CH2—(R)Cgl—Aze—Pab—R I wherein R1 and R2 have meanings given in the description, which are useful as prodrugs of inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (eg thrombosis) or as anticoagulants.Type: GrantFiled: July 15, 1999Date of Patent: July 17, 2001Assignee: AstraZeneca ABInventors: Thomas Antonsson, David Gustafsson, Kurt-Jürgen Hoffmann, Jan-Erik Nyström, Henrik Sörensen, Mikael Sellén
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Patent number: 6221898Abstract: There is provided compounds of formula I, wherein R1, R2, R3, Y, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: GrantFiled: August 29, 1997Date of Patent: April 24, 2001Assignee: Astra AktiebolagInventor: Thomas Antonsson
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Patent number: 5939392Abstract: The invention relates to new competitive tripeptide inhibitors of trypsin-like serine proteases, their synthesis, pharmaceutical compositions containing the compounds as active ingredients, and the use of the compounds as thrombin inhibitors, anticoagulants and antiinflammatory inhibitors for prophylaxis and treatment of related diseases.Type: GrantFiled: June 7, 1995Date of Patent: August 17, 1999Assignee: Astra AktiebolagInventors: Karl Thomas Antonsson, Ruth Elvy Bylund, Nils David Gustafsson, Nils Olov Ingemar Nilsson
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Patent number: 5856307Abstract: The invention relates to compounds of the formulaA.sup.1 --A.sup.2 --NH--(CH.sub.2).sub.n --B Formula IandA.sup.1 --A.sup.2 --NH--(CH.sub.2).sub.n --B--D Formula Vas well as stereoisomers and physiologically acceptable salts thereof which act as competitive inhibitors of trypsin-like serine proteases, particularly kininogenases. The invention further relates to pharmaceutical compositions containing the compounds as active ingredients and the use of the compounds as kininogenase inhibitors and in the treatment of diseases related to kinin formation.Type: GrantFiled: June 7, 1995Date of Patent: January 5, 1999Assignee: Astra AktiebolagInventors: Karl Thomas Antonsson, Ruth Elvy Bylund, Nils David Gustafsson, Nils Olov Ingemar Nilsson
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Patent number: 5783563Abstract: A method is disclosed for treatment or prophylaxis of venous thrombosis employing the peptide HOOC--CH.sub.2 --(R)Cgl--aze--Pab or a stereoisomer thereof or a physiologically acceptable salt thereof.Type: GrantFiled: June 6, 1995Date of Patent: July 21, 1998Assignee: Astra AktiebolagInventors: Karl Thomas Antonsson, Ruth Elvy Bylund, Nils David Gustafsson, Nils Olov Ingemar Nilsson