Patents by Inventor Helmut Thomas
Helmut Thomas 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: 12012466Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.Type: GrantFiled: July 15, 2021Date of Patent: June 18, 2024Assignee: Hoffmann-La Roche Inc.Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
-
Publication number: 20220411468Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.Type: ApplicationFiled: July 15, 2021Publication date: December 29, 2022Applicant: Hoffmann-La Roche Inc.Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
-
Publication number: 20210284655Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof containing heteroaryl moieties that are useful as research tools for drug discovery efforts. The present disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.Type: ApplicationFiled: February 10, 2021Publication date: September 16, 2021Applicant: CYCLENIUM PHARMA INC.Inventors: Amal WAHHAB, Helmut THOMAS, Luc RICHARD, Mark L. PETERSON, Dwight MACDONALD, Daniel DUBÉ
-
Patent number: 11098080Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.Type: GrantFiled: June 12, 2018Date of Patent: August 24, 2021Assignee: Hoffmann-La Roche Inc.Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
-
Patent number: 10981931Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof containing heteroaryl moieties that are useful as research tools for drug discovery efforts. The present disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.Type: GrantFiled: July 25, 2019Date of Patent: April 20, 2021Assignee: CYCLENIUM PHARMA INC.Inventors: Amal Wahhab, Helmut Thomas, Luc Richard, Mark L. Peterson, Dwight MacDonald, Daniel Dubé
-
Publication number: 20200190083Abstract: The present disclosure relates to novel pyridine-containing macrocyclic compounds and libraries thereof that are useful as research tools for drug discovery efforts. This disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.Type: ApplicationFiled: June 20, 2018Publication date: June 18, 2020Applicant: CYCLENIUM PHARMA INC.Inventors: Amal WAHHAB, Daniel DUBÉ, Dwight MACDONALD, Mark L. PETERSON, Luc RICHARD, Helmut THOMAS
-
Publication number: 20200157116Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof containing heteroaryl moieties that are useful as research tools for drug discovery efforts. The present disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.Type: ApplicationFiled: July 25, 2019Publication date: May 21, 2020Inventors: Amal WAHHAB, Helmut THOMAS, Luc RICHARD, Mark L. PETERSON, Dwight MACDONALD, Daniel DUBÉ
-
Patent number: 10407442Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof containing heteroaryl moieties that are useful as research tools for drug discovery efforts. The present disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.Type: GrantFiled: September 14, 2016Date of Patent: September 10, 2019Assignee: CYCLENIUM PHARMA INC.Inventors: Amal Wahhab, Helmut Thomas, Luc Richard, Mark L. Peterson, Dwight Macdonald, Daniel Dubé
-
Publication number: 20190153620Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof that are useful as research tools for drug discovery efforts. This disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.Type: ApplicationFiled: May 16, 2017Publication date: May 23, 2019Inventors: Dwight MACDONALD, Daniel DUBÉ, Amal WAHHAB, Helmut THOMAS, Luc RICHARD, Mark L. PETERSON
-
Publication number: 20180362578Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.Type: ApplicationFiled: June 12, 2018Publication date: December 20, 2018Applicant: Hoffmann-La Roche Inc.Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
-
Publication number: 20180265521Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof containing heteroaryl moieties that are useful as research tools for drug discovery efforts. The present disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.Type: ApplicationFiled: September 14, 2016Publication date: September 20, 2018Inventors: Amal WAHHAB, Helmut THOMAS, Luc RICHARD, Mark L. PETERSON, Dwight MACDONALD, Daniel DUBÉ
-
Patent number: 10030047Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.Type: GrantFiled: October 27, 2016Date of Patent: July 24, 2018Assignee: HOFFMANN-LA ROCHE INC.Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
-
Publication number: 20170233437Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.Type: ApplicationFiled: October 27, 2016Publication date: August 17, 2017Applicant: Hoffmann-La Roche Inc.Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
-
Patent number: 9133235Abstract: The present invention provides conformationally-defined macrocyclic compounds that bind to and/or are functional modulators of the motilin receptor including subtypes, isoforms and/or variants thereof. These macrocyclic compounds, at a minimum, possess adequate pharmacological properties to be useful as therapeutics for a range of disease indications. In particular, these compounds are useful for treatment and prevention of disorders characterized by hypermotilinemia and/or gastrointestinal hypermotility, including, but not limited to, diarrhea, cancer treatment-related diarrhea, cancer-induced diarrhea, chemotherapy-induced diarrhea, radiation enteritis, radiation-induced diarrhea, stress-induced diarrhea, chronic diarrhea, AIDS-related diarrhea, C.Type: GrantFiled: September 11, 2007Date of Patent: September 15, 2015Assignee: Ocera Therapeutics, Inc.Inventors: Eric Marsault, Graeme L. Fraser, Kamel Benakli, Carl St-Louis, Alain Rouillard, Helmut Thomas
-
Publication number: 20110105389Abstract: The present invention provides novel conformationally-defined macrocyclic compounds that have been demonstrated to be selective modulators of the ghrelin receptor (GRLN, growth hormone secretagogue receptor, GHS-R1a and subtypes, isoforms and/or variants thereof). Methods of synthesizing the novel compounds are also described herein. These compounds are useful as antagonists or inverse agonists of the ghrelin receptor and as medicaments for treatment and prevention of a range of medical conditions including, but not limited to, metabolic and/or endocrine disorders, obesity and obesity-associated disorders, appetite or eating disorders, addictive disorders, cardiovascular disorders, gastrointestinal disorders, genetic disorders, hyperproliferative disorders, central nervous system disorders and inflammatory disorders.Type: ApplicationFiled: October 29, 2010Publication date: May 5, 2011Inventors: Hamid R. Hoveyda, Eric Marsault, Helmut Thomas, Graeme Fraser, Sylvie Beaubien, Axel Mathieu, Julien Beignet, Marc-André Bonin, Serge Phoenix, David Drutz, Mark Peterson, Sophie Beauchemin, Martin Brassard, Martin Vezina
-
Publication number: 20100093720Abstract: The present invention provides conformationally-defined macrocyclic compounds that bind to and/or are functional modulators of the motilin receptor including subtypes, isoforms and/or variants thereof. These macrocyclic compounds, at a minimum, possess adequate pharmacological properties to be useful as therapeutics for a range of disease indications. In particular, these compounds are useful for treatment and prevention of disorders characterized by hypermotilinemia and/or gastrointestinal hypermotility, including, but not limited to, diarrhea, cancer treatment-related diarrhea, cancer-induced diarrhea, chemotherapy-induced diarrhea, radiation enteritis, radiation-induced diarrhea, stress-induced diarrhea, chronic diarrhea, AIDS-related diarrhea, C.Type: ApplicationFiled: September 11, 2007Publication date: April 15, 2010Inventors: Eric Marsault, Graeme L. Fraser, Kamel Benakli, Carl St-Louis, Alain Rouillard, Helmut Thomas
-
Publication number: 20070213378Abstract: Compounds which are useful in treating a variety of cell proliferative disorders such as cancer are disclosed.Type: ApplicationFiled: March 9, 2007Publication date: September 13, 2007Applicant: LymphoSign Inc.Inventors: Helmut Thomas, Leticia Toledo-Sherman
-
Publication number: 20050176812Abstract: This invention relates to an alternative regimen for the administration of a discodermolide that is useful for the treatment of cancer. According to the inventive regimen the human patient receives a dose of the discodermolide only once every 3 weeks over the period that the treatment is carried out.Type: ApplicationFiled: November 4, 2004Publication date: August 11, 2005Inventors: Pamela Cohen, Christopher Jagoe, Frederick Kinder, Peter Lassota, Helmut Thomas