Abstract: The present invention relates to co-crystals of ibrutinib and a pharmaceutical composition comprising the same as well as a method of preparing the same.
Type:
Grant
Filed:
November 28, 2018
Date of Patent:
June 2, 2020
Assignee:
ratiopharm GmbH
Inventors:
Wolfgang Albrecht, Jens Geier, Sebastian Rabe, David Perez Palacios
Abstract: The present invention relates to an adduct of palbociclib, a method of preparing the preparing the same, and a pharmaceutical composition comprising the same. More particularly, the invention provides a crystalline form of palbociclib, a method of preparing the same, as well as a pharmaceutical composition comprising the same.
Type:
Grant
Filed:
July 12, 2016
Date of Patent:
January 7, 2020
Assignee:
ratiopharm GmbH
Inventors:
Jens Geier, Wolfgang Albrecht, Ludovic Coutable, Manfred Erdmann
Abstract: The present invention relates (i) to a process for the preparation of quinolin-2-yl-phenylamine derivatives of formula (I) without a metal catalyst, and (ii) to soluble mineral acid or sulfonic acid salts of (8-chloro-quinolin-2-yl)-(4-trifluoromethoxyphenyl)-amine.
Abstract: The present invention relates to co-crystals of ibrutinib, a pharmaceutical composition comprising the same as well as a method of preparing the same.
Type:
Grant
Filed:
March 23, 2016
Date of Patent:
August 13, 2019
Assignee:
Ratiopharm GmbH
Inventors:
Wolfgang Albrecht, Jens Geier, Sebastian Rabe, David Perez Palacios
Abstract: The present invention relates to co-crystals of ibrutinib and a pharmaceutical composition comprising the same as well as a method of preparing the same.
Type:
Application
Filed:
November 28, 2018
Publication date:
July 25, 2019
Applicant:
ratiopharm GmbH
Inventors:
Wolfgang Albrecht, Jens Geier, Sebastian Rabe, David Perez Palacios
Abstract: The present disclosure encompasses solid state forms of Sofosbuvir, processes for their production, and pharmaceutical compositions thereof.
Type:
Grant
Filed:
June 12, 2015
Date of Patent:
February 26, 2019
Assignees:
TEVA PHARMACEUTICALS INTERNATIONAL GMBH, RATIOPHARM GMBH
Inventors:
Wolfgang Albrecht, Judith Aronhime, Brijnath P. Chaurasia, Jens Geier, Richard Guserle, Julia Hrakovsky, Claudia Lauer, Ramkaran Prajapati, Vinod K. Kansal, Pavan V. Kumar, Hans-Juergen Mika, Siva Rama Krishna Muppalla, Marina Ratkaj, Roman Safonov, Dirk Schenk, Naveen C. Srivastav, Ralph Stefan, Ashish Tripathi
Abstract: The present invention relates to acid addition salts of ibrutinib, a pharmaceutical composition comprising the same as well as a method of preparing the same.
Type:
Grant
Filed:
August 25, 2015
Date of Patent:
August 28, 2018
Assignee:
Ratiopharm GmbH
Inventors:
Sebastian Rabe, Manfred Erdmann, Wolfgang Albrecht
Abstract: The present invention relates to novel compounds, e.g. for use as a medicament. In particular, the present invention relates to novel prodrugs of monomethyl fumarate (MMF) suitable as a medicament, preferably in the treatment and/or prevention of systemic diseases, autoimmune diseases, inflammatory diseases, for example multiple sclerosis, rheumatoid arthritis and psoriasis.
Type:
Grant
Filed:
April 16, 2015
Date of Patent:
May 15, 2018
Assignee:
ratiopharm GmbH
Inventors:
Wolfgang Albrecht, Roland Selig, Frank Lehmann, Richard Guserle, Annemarie Maier
Abstract: The present invention relates to co-crystals of ibrutinib, a pharmaceutical composition comprising the same as well as a method of preparing the same.
Type:
Application
Filed:
March 23, 2016
Publication date:
March 15, 2018
Applicant:
ratiopharm GmbH
Inventors:
Wolfgang ALBRECHT, Jens GEIER, Sebastian RABE, David PEREZ PALACIOS
Abstract: The present invention relates to novel compounds for use as a medicament. In particular, the present invention relates to novel prodrugs of monomethyl fumarate (MMF) suitable as a medicament, preferably in the treatment and/or prevention of systemic diseases, autoimmune diseases, inflammatory diseases, for example multiple sclerosis and psoriasis.
Type:
Grant
Filed:
December 20, 2013
Date of Patent:
January 16, 2018
Assignee:
ratiopharm GmbH
Inventors:
Wolfgang Albrecht, Roland Selig, Sebastian Rabe, Richard Guserle, Annemarie Maier
Abstract: Dolutegravir potassium salt and solid state forms thereof are provided, as well as methods of making and interconverting these forms. The Dolutegravir potassium forms, and pharmaceutical compositions containing them, may be used to treat subjects in need of medical treatment, such as for HIV infection.
Type:
Grant
Filed:
July 17, 2014
Date of Patent:
January 2, 2018
Assignee:
Ratiopharm GMBH
Inventors:
Wolfgang Albrecht, Ludovic Coutable, Gertraud Koellner
Abstract: The present invention relates to acid addition salts of ibrutinib, a pharmaceutical composition comprising the same as well as a method of preparing the same.
Type:
Application
Filed:
August 25, 2015
Publication date:
October 26, 2017
Applicant:
ratiopharm GmbH
Inventors:
Sebastian RABE, Manfred ERDMANN, Wolfgang ALBRECHT
Abstract: The present invention relates to novel compounds, e.g. for use as a medicament. In particular, the present invention relates to novel prodrugs of monomethyl fumarate (MMF) suitable as a medicament, preferably in the treatment and/or prevention of systemic diseases, autoimmune diseases, inflammatory diseases, for example multiple sclerosis and psoriasis.
Type:
Grant
Filed:
February 27, 2015
Date of Patent:
October 24, 2017
Assignee:
ratiopharm GmbH
Inventors:
Wolfgang Albrecht, Frank Lehmann, Roland Selig, Sebastian Rabe, Annemarie Maier, Richard Guserle
Abstract: The present invention relates to novel compounds, e.g. for use as a medicament. In particular, the present invention relates to novel medicaments, preferably in the treatment and/or prevention of systemic diseases, autoimmune diseases, or inflammatory diseases, for example multiple sclerosis and psoriasis.
Type:
Grant
Filed:
December 4, 2014
Date of Patent:
May 30, 2017
Assignee:
ratiopharm GmbH
Inventors:
Wolfgang Albrecht, Roland Selig, Sebastian Rabe, Annemarie Maier, Richard Guserle
Abstract: The present disclosure encompasses solid state forms of Sofosbuvir, processes for their production, and pharmaceutical compositions thereof.
Type:
Application
Filed:
June 12, 2015
Publication date:
May 18, 2017
Applicant:
ratiopharm GmbH
Inventors:
Wolfgang ALBRECHT, Judith ARONHIME, Brijnath P. CHAURASIA, Jens GEIER, Richard GUSERLE, Julia HRAKOVSKY, Claudia LAUER, Ramkaran PRAJAPATI, Vinod K. KANSAL, Pavan V. KUMAR, Hans-Juergen MIKA, Siva Rama Krishna MUPPALLA, Marina RATKAJ, Roman SAFONOV, Dirk SCHENK, Naveen C. SRIVASTAV, Ralph STEFAN, Ashish TRIPATHI
Abstract: The present invention relates to novel compounds, e.g. for use as a medicament. In particular, the present invention relates to novel medicaments, preferably in the treatment and/or prevention of systemic diseases, autoimmune diseases, and/or inflammatory diseases, for example multiple sclerosis and psoriasis.
Type:
Grant
Filed:
December 4, 2014
Date of Patent:
March 14, 2017
Assignee:
ratiopharm GmbH
Inventors:
Wolfgang Albrecht, Roland Selig, Sebastian Rabe, Annemarie Maier, Richard Guserle
Abstract: Herein described are deuterated catecholamine derivatives of the general Formula (I) wherein R1 is deuterium, R2, and R3 are independently selected from hydrogen and deuterium and wherein at least one of R2 and R3 has a deuterium enrichment in the range from 0.02 mol % to 100 mol % deuterium, and wherein the deuterium enrichment of R2 and R3 is different from each other and that the difference between the deuterium enrichment of R2 and R3 is at least 5 percentage points, R4 is hydrogen, deuterium, C1 to C6-alkyl or C5 to C6-cycloalkyl, deuterated C1 to C6-alkyl or C5 to C6-cycloalkyl, or a group that is easily hydrolytically or enzymatically cleavable under physiological conditions, as well as their physiologically acceptable salts and their stereoisomers, enantiomeres or diastereomers in optically pure form. The compounds can easily be prepared by mixing deuterated and non-deuterated compounds in a predefined ratio. The compounds show anti-Parkinson effect at lower doses and show lower side effects.
Abstract: A pharmaceutical composition including trametinib or a pharmaceutically acceptable salt thereof as active ingredient and a carrier is described herein. Also described is an intermediate for the preparation of the pharmaceutical composition and a method of preparing the pharmaceutical composition or the intermediate.
Abstract: The present invention relates to novel compounds, e.g. for use as a medicament. In particular, the present invention relates to novel medicaments, preferably in the treatment and/or prevention of systemic diseases, autoimmune diseases, and/or inflammatory diseases, for example multiple sclerosis and psoriasis.
Type:
Application
Filed:
December 4, 2014
Publication date:
November 10, 2016
Applicant:
RATIOPHARM GMBH
Inventors:
Wolfgang ALBRECHT, Roland SELIG, Sebastian RABE, Annemarie MAIER, Richard GUSERLE
Abstract: The present invention relates to pharmaceutical compositions comprising dapagliflozin and cyclodextrin, preferably (2-hydroxy)propyl-b-cyclodextrin or ?-cyclodextrin, preferably as inclusion complex. The invention further relates to a process for producing said pharmaceutical compositions. Finally, the invention relates to the use of cyclodextrin for producing dapagliflozin-containing dosage forms and to methods of purification of dapagliflozin.