Patents Assigned to Astellas Deutschland GmbH
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Patent number: 11160793Abstract: In the present invention there is provided a pharmaceutical composition in a solid dosage form suitable or oral administration, the composition comprising bendamustine or a pharmaceutically acceptable ester, salt or solvate thereof as an active ingredient, and at least one pharmaceutically acceptable excipient, which is a pharmaceutically acceptable saccharide selected from the group consisting of one or more of a monosaccharide, a disaccharide, an oligosaccharide, a cyclic oligosaccharide, a polysaccharide and a saccharide alcohol, wherein the ratio by weight of the active ingredient to the saccharide excipient(s) is in the range of 1:1-5.Type: GrantFiled: October 12, 2016Date of Patent: November 2, 2021Assignee: Astellas Deutschland GmbHInventors: Jeffrey Colledge, Thomas Alfred Profitlich, Ulrich Patzak, Taoufik Ouatas, Margaretha Olthoff
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Patent number: 10993933Abstract: In the present invention there is provided a pharmaceutical composition for oral administration which comprises bendamustine or a pharmaceutically acceptable, ester, salt or solvate thereof as an active ingredient, and a pharmaceutically acceptable excipient and which shows a dissolution of the bendamustine of at least 60% in 20 minutes, 70% in 40 minutes and 80% in 60 minutes, as measured with a paddle apparatus at 50 rpm according to the European Pharmacopoeia in 500 ml of a dissolution medium at a pH of 1.5. The invention further relates to the above pharmaceutical composition for use for the oral treatment of a medical condition which is selected from chronic lymphocytic leukemia, acute lymphocytic leukaemia, chronic myelocytic leukaemia, acute myelocytic leukaemia, Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, breast cancer, ovarian cancer, small cell lung cancer and non-small cell lung cancer.Type: GrantFiled: June 29, 2015Date of Patent: May 4, 2021Assignee: Astellas Deutschland GmbHInventors: Jeffrey Colledge, Margaretha Olthoff
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Patent number: 10543196Abstract: In the present invention there is provided an oral pharmaceutical composition, comprising bendamustine or a pharmaceutically acceptable, ester, salt or solvate thereof as an active ingredient, and a pharmaceutically acceptable excipient, which is a pharmaceutically acceptable non-ionic surfactant, selected from the group consisting of polyethoxylated castor oil or derivative thereof and a block copolymer of ethylene oxide and propylene oxide.Type: GrantFiled: June 6, 2016Date of Patent: January 28, 2020Assignee: Astellas Deutschland GmbHInventors: Jeffrey Colledge, Margaretha Olthoff
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Patent number: 10485787Abstract: In the present invention there is provided a pharmaceutical composition for oral administration which comprises bendamustine or a pharmaceutically acceptable, ester, salt or solvate thereof as an active ingredient, and a pharmaceutically acceptable excipient and which shows a dissolution of the bendamustine of at least 60% in 20 minutes, 70% in 40 minutes and 80% in 60 minutes, as measured with a paddle apparatus at 50 rpm according to the European Pharmacopoeia in 500 ml of a dissolution medium at a pH of 1.5. The invention further relates to the above pharmaceutical composition for use for the oral treatment of a medical condition which is selected from chronic lymphocytic leukemia, acute lymphocytic leukaemia, chronic myelocytic leukaemia, acute myelocytic leukaemia, Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, breast cancer, ovarian cancer, small cell lung cancer and non-small cell lung cancer.Type: GrantFiled: March 18, 2015Date of Patent: November 26, 2019Assignee: Astellas Deutschland GmbHInventors: Ulrich Patzak, Taoufik Ouatas
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Publication number: 20170100376Abstract: In the present invention there is provided a pharmaceutical composition in a solid dosage form suitable or oral administration, the composition comprising bendamustine or a pharmaceutically acceptable ester, salt or solvate thereof as an active ingredient, and at least one pharmaceutically acceptable excipient, which is a pharmaceutically acceptable saccharide selected from the group consisting of one or more of a monosaccharide, a disaccharide, an oligosaccharide, a cyclic oligosaccharide, a polysaccharide and a saccharide alcohol, wherein the ratio by weight of the active ingredient to the saccharide excipient(s) is in the range of 1:1-5.Type: ApplicationFiled: October 12, 2016Publication date: April 13, 2017Applicant: Astellas Deutschland GmbHInventors: Jeffrey Colledge, Thomas Alfred Profitlich, Ulrich Patzak, Taoufik Quatas, Margaretha Olthoff
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Publication number: 20160106716Abstract: In the present invention there is provided a pharmaceutical composition in a solid dosage form suitable or oral administration, the composition comprising bendamustine or a pharmaceutically acceptable ester, salt or solvate thereof as an active ingredient, and at least one pharmaceutically acceptable excipient, which is a pharmaceutically acceptable saccharide selected from the group consisting of one or more of a monosaccharide, a disaccharide, an oligosaccharide, a cyclic oligosaccharide, a polysaccharide and a saccharide alcohol, wherein the ratio by weight of the active ingredient to the saccharide excipient(s) is in the range of 1:1-5.Type: ApplicationFiled: May 20, 2015Publication date: April 21, 2016Applicant: Astellas Deutschland GmbHInventors: Jeffrey Colledge, Thomas Alfred Profitlich, Ulrich Patzak, Taoufik Ouatas, Margaretha Olthoff
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Publication number: 20150374670Abstract: In the present invention there is provided a pharmaceutical composition for oral administration which comprises bendamustine or a pharmaceutically acceptable, ester, salt or solvate thereof as an active ingredient, and a pharmaceutically acceptable excipient and which shows a dissolution of the bendamustine of at least 60% in 20 minutes, 70% in 40 minutes and 80% in 60 minutes, as measured with a paddle apparatus at 50 rpm according to the European Pharmacopoeia in 500 ml of a dissolution medium at a pH of 1.5. The invention further relates to the above pharmaceutical composition for use for the oral treatment of a medical condition which is selected from chronic lymphocytic leukemia, acute lymphocytic leukaemia, chronic myelocytic leukaemia, acute myelocytic leukaemia, Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, breast cancer, ovarian cancer, small cell lung cancer and non-small cell lung cancer.Type: ApplicationFiled: June 29, 2015Publication date: December 31, 2015Applicant: ASTELLAS DEUTSCHLAND GMBHInventors: Jeffrey Colledge, Margaretha Olthoff
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Publication number: 20140018334Abstract: In the present invention, there is provided an oral pharmaceutical composition, comprising bendamustine or a pharmaceutically acceptable, ester, salt or solvate thereof as an active ingredient, and a pharmaceutically acceptable excipient, which is a pharmaceutically acceptable non-ionic surfactant, selected from the group consisting of polyethoxylated castor oil or derivative thereof and a block copolymer of ethylene oxide and propylene oxide.Type: ApplicationFiled: July 1, 2013Publication date: January 16, 2014Applicant: Astellas Deutschland GmbHInventor: Jeffrey Colledge
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Publication number: 20140004190Abstract: In the present invention there is provided a pharmaceutical composition in a solid dosage form suitable or oral administration, the composition comprising bendamustine or a pharmaceutically acceptable ester, salt or solvate thereof as an active ingredient, and at least one pharmaceutically acceptable excipient, which is a pharmaceutically acceptable saccharide selected from the group consisting of one or more of a monosaccharide, a disaccharide, an oligosaccharide, a cyclic oligosaccharide, a polysaccharide and a saccharide alcohol, wherein the ratio by weight of the active ingredient to the saccharide excipient(s) is in the range of 1:1-5.Type: ApplicationFiled: June 13, 2013Publication date: January 2, 2014Applicant: Astellas Deutschland GmbHInventors: Jeffrey Colledge, Thomas Alfred Profitlich, Ulrich Patzak, Taoufik Ouatas, Margaretha Olthoff
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Publication number: 20130209558Abstract: In the present invention there is provided a pharmaceutical composition for oral administration which comprises bendamustine or a pharmaceutically acceptable, ester, salt or solvate thereof as an active ingredient, and a pharmaceutically acceptable excipient and which shows a dissolution of the bendamustine of at least 60% in 20 minutes, 70% in 40 minutes and 80% in 60 minutes, as measured with a paddle apparatus at 50 rpm according to the European Pharmacopoeia in 500 ml of a dissolution medium at a pH of 1.Type: ApplicationFiled: June 1, 2011Publication date: August 15, 2013Applicant: ASTELLAS DEUTSCHLAND GMBHInventors: Ulrich Patzak, Taoufik Ouatas
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Publication number: 20130202693Abstract: In the present invention there is provided an oral pharmaceutical composition, comprising bendamustine or a pharmaceutically acceptable, ester, salt or solvate thereof as an active ingredient, and a pharmaceutically acceptable excipient, which is a pharmaceutically acceptable non-ionic hydrophilic surfactant.Type: ApplicationFiled: June 1, 2011Publication date: August 8, 2013Applicant: ASTELLAS DEUTSCHLAND GMBHInventors: Jeffrey Colledge, Margaretha Olthoff
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Publication number: 20120003309Abstract: In the present invention there is provided a pharmaceutical composition in a solid dosage form suitable for oral administration, the composition comprising bendamustine or a pharmaceutically acceptable ester, salt or solvate thereof as an active ingredient, and at least one pharmaceutically acceptable excipient, which is a pharmaceutically acceptable saccharide selected from the group consisting of one or more of a monosaccharide, a disaccharide, an oligosaccharide, a cyclic oligosaccharide, a polysaccharide and a saccharide alcohol, wherein the ratio by weight of the active ingredient to the saccharide excipient(s) is in the range of 1:1-5.Type: ApplicationFiled: December 3, 2009Publication date: January 5, 2012Applicant: ASTELLAS DEUTSCHLAND GMBHInventors: Jeffrey Colledge, Thomas Alfred Profitlich, Ulrich Patzak, Taoufik Ouatas, Margaretha Olthoff
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Publication number: 20120003305Abstract: In the present invention there is provided an oral pharmaceutical composition, comprising bendamustine or a pharmaceutically acceptable, ester, salt or solvate thereof as an active ingredient, and a pharmaceutically acceptable excipient, which is a pharmaceutically acceptable non-ionic surfactant, selected from the group consisting of polyethoxylated castor oil or derivative thereof and a block copolymer of ethylene oxide and propylene oxide.Type: ApplicationFiled: December 3, 2009Publication date: January 5, 2012Applicant: ASTELLAS DEUTSCHLAND GMBHInventors: Jeffrey Colledge, Margaretha Olthoff
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Publication number: 20100227896Abstract: Vitamin PP compounds and compounds with anti-pellagra activity such as nicotinic acid and nicotinamide are useful for the reduction, elimination, and prevention of side-effects of immunosuppressive and anti-cancer chemotherapy and diagnosis, especially those induced by the use of substituted pyridine carboxamides of formula I. Combinations containing compounds of formula I and the vitamin PP compounds and compounds with anti-pellagra activity are provided for these chemotherapies and diagnoses.Type: ApplicationFiled: May 13, 2010Publication date: September 9, 2010Applicant: ASTELLAS DEUTSCHLAND GMBHInventors: Elfi Biedermann, Max Hasmann, Roland Löser, Benno Rattel, Friedemann Reiter, Barbara Schein, Isabel Schemainda, Klaus Seibel, Klaus Vogt, Katja Wosikowski
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Patent number: 7320993Abstract: The invention relates to new pyridylalkane, alkene, and alkine acid amides substituted with an aryl and/or heteroaryl residue according to the general formula (I), with a saturated or one or several-fold unsaturated hydrocarbon residue in the carboxylic acid group, methods for the synthesis of these compounds, medicaments containing these and their production as well as their therapeutic use, especially as cytostatic agents and immunosuppressive agents, for example in the treatment or prevention of various types of tumors and control of immune reactions such as autoimmune diseases.Type: GrantFiled: June 16, 2000Date of Patent: January 22, 2008Assignee: Astellas Deutschland GmbHInventors: Elfi Biedermann, Max Hasmann, Roland Löser, Benno Rattel, Friedemann Reiter, Barbara Schein, Klaus Seibel, Klaus Vogt, Katja Wosikowski, Isabel Schemainda
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Patent number: 7276524Abstract: The invention relates to new pyridyl alkane acid amides according to general formula (I) as well as methods for their production, medicaments containing these compounds as well as their medical use, especially in the treatment of tumors or for immunosuppressionType: GrantFiled: October 10, 2003Date of Patent: October 2, 2007Assignee: Astellas Deutschland GmbHInventors: Elfi Biedermann, Max Hasmann, Roland Löser, Benno Rattel, Friedemann Reiter, Barbara Schein, Klaus Seibel, Klaus Vogt