Patents by Inventor Thomas Ryckmans

Thomas Ryckmans 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).

  • Publication number: 20240083869
    Abstract: Disclosed herein are compound or pharmaceutically acceptable salts or stereoisomers thereof of formula I: X1 is linear or branched C1-6 alkyl, C3-8 cycloalkyl, C6-10 aryl, 5-10 membered heteroaryl, 4-8 membered heterocycloalkyl, wherein X1 is unsubstituted or substituted with one or more of halogen, linear or branched C1-6 alkyl, linear or branched C1-6 heteroalkyl, CF3, CHF2, CMeF2, —O—CHF2, —O—(CH2)2—OMe, OCF3, C1-6 alkylamino, —CN, —N(H)C(O)—C1-6alkyl, —OC(O)—C1-6alkyl, —OC(O)—C1-4alkylamino, —C(O)O—C1-6alkyl, —COOH, —C1-6alkylC(O)OH, —C1-6alkylC(O)O—C1-6alkyl, NH2, C1-4 alkoxy, C1-4 alkylhydroxy, —CH2F, —N(H)C(O)—O—C1-6 alkyl, and C(OH)(CF3); or X1 together with the N atom of the carbamate forms a 4-8 membered heterocycloalkyl, which is unsubstituted or substituted with one or more of halogen, linear or branched —C1-6 alkyl, CF3, CHF2, CMeF2, —O—(CH2)2—OMe, OCF3, OCHF2, C1-6 alkylamino, —CN, —N(H)C(O)—C1-6alkyl, —OC(O)—C1-6alkyl, —C(O)O—C1-6alkyl, —COOH, —C1-6alkylC(O)OH, —C1-6alkylC(O)O—C1-6alkyl, NH
    Type: Application
    Filed: October 27, 2023
    Publication date: March 14, 2024
    Inventors: Bernhard Fasching, Thomas Ryckmans, Alexander Flohr, Andreas Ritzén, Freya Harvey, Laura McAllister
  • Patent number: 11912682
    Abstract: Disclosed herein are compound or pharmaceutically acceptable salts or stereoisomers thereof of formula I: X1 is linear or branched C1-6 alkyl, C3-8 cycloalkyl, C6-10 aryl, 5-10 membered heteroaryl, 4-8 membered heterocycloalkyl, wherein X1 is unsubstituted or substituted with one or more of halogen, linear or branched C1-6 alkyl, linear or branched C1-6 heteroalkyl, CF3, CHF2, CMeF2, —O—CHF2, —O—(CH2)2—OMe, OCF3, C1-6 alkylamino, —CN, —N(H)C(O)—C1-6alkyl, —OC(O)—C1-6alkyl, —OC(O)—C1-4alkylamino, —C(O)O—C1-6alkyl, —COOH, —C1-6alkylC(O)OH, —C1-6alkylC(O)O—C1-6alkyl, NH2, C1-4 alkoxy, C1-4 alkylhydroxy, —CH2F, —N(H)C(O)—O—C1-6 alkyl, and C(OH)(CF3); or X1 together with the N atom of the carbamate forms a 4-8 membered heterocycloalkyl, which is unsubstituted or substituted with one or more of halogen, linear or branched —C1-6 alkyl, CF3, CHF2, CMeF2, —O—(CH2)2—OMe, OCF3, OCHF2, C1-6 alkylamino, —CN, —N(H)C(O)—C1-6alkyl, —OC(O)—C1-6alkyl, —C(O)O—C1-6alkyl, —COOH, —C1-6alkylC(O)OH, —C1-6alkylC(O)O—C1-6alkyl, NH
    Type: Grant
    Filed: July 10, 2023
    Date of Patent: February 27, 2024
    Assignee: Monte Rosa Therapeutics, Inc.
    Inventors: Bernhard Fasching, Thomas Ryckmans, Alexander Flohr
  • Publication number: 20240051936
    Abstract: Disclosed herein are compound or pharmaceutically acceptable salts or stereoisomers thereof of formula I: wherein X1 is selected from the group consisting of linear or branched C1-6 alkyl, C3-6 cycloalkyl, C6-10 aryl, 5-10 membered heteroaryl, and 4-8 membered heterocycloalkyl, wherein X1 is unsubstituted or substituted with one or more substituents independently selected from the group consisting of halogen, linear or branched C1-6 alkyl, linear or branched C1-6 heteroalkyl, CF3, CHF2, CMeF2, —O—CHF2, —O—(CH2)2—OMe, OCF3, C1-6 alkylamino, —CN, NH2, C1-4 alkoxy and C1-4 alkylhydroxy; X2 is selected from the group consisting of H, C3-6 cycloalkyl, C6-10 aryl, 5-10 membered heteroaryl, and 4-8 membered heterocycloalkyl, wherein X2 is unsubstituted or substituted with one or more substituents independently selected from the group consisting of linear or branched C1-6 alkyl, —C1-4 alkoxy, NH2, NMe2, halogen, CF3, CHF2, CMeF2, —O—(CH2)2—OMe, OCF3, OCHF2, and C1-4 alkylhydroxy; Y is selected from the group co
    Type: Application
    Filed: October 12, 2023
    Publication date: February 15, 2024
    Inventors: Bernhard Fasching, Thomas Ryckmans, Alexander Flohr
  • Publication number: 20240051937
    Abstract: Disclosed herein, in part, is a compound or pharmaceutically acceptable salts or stereoisomers thereof of formula I: wherein X1 is selected from the group consisting of linear or branched C1-6 alkyl, C3-6 cycloalkyl, C6-10 aryl, 5-10 membered heteroaryl, and 4-8 membered heterocycloalkyl, wherein X1 is unsubstituted or substituted with one or more substituents independently selected from the group consisting of OH, halogen, linear or branched C1-6 alkyl, CF3, CHF2, CMeF2, —O—(CH2)2—OMe, OCF3, OCHF2, —CN, NH2, C1-6 alkoxy, and —C1-6 alkylhydroxy; or X1 together with the N atom of the amide forms a 4-8 membered heterocycloalkyl, which is unsubstituted or substituted with one or more substituents independently selected from the group consisting of halogen, linear or branched —C1-6 alkyl, CF3, CHF2, CMeF2, —O—(CH2)2—OMe, OCF3, OCHF2, —CN, NH2, C1-6 alkoxy, and C1-4 alkylhydroxy; X2 is selected from the group consisting of hydrogen, C3-6 cycloalkyl, —C6-10 aryl, 5-10 membered heteroaryl, and 4-8 membered heter
    Type: Application
    Filed: October 12, 2023
    Publication date: February 15, 2024
    Inventors: Bernhard Fasching, Thomas Ryckmans, Alexander Flohr
  • Publication number: 20230348418
    Abstract: Disclosed herein are compound or pharmaceutically acceptable salts or stereoisomers thereof of formula I.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 2, 2023
    Inventors: Bernhard Fasching, Thomas Ryckmans, Alexander Flohr
  • Publication number: 20220242846
    Abstract: Disclosed herein is a compound or pharmaceutically acceptable salts or stereoisomers thereof of of formula I wherein X1 is linear or branched C1-6 alkyl, C3-6 cycloalkyl, —C1-6 alkyl C3-6 cycloalkyl, C6-10 aryl, 5-10 membered heteroaryl, C1-6 alkyl C6-10 aryl, C1-6 alkyl 5-10 membered heteroaryl, wherein X1 is unsubstituted or substituted with one or more of halogen, linear or branched C1-6 alkyl, linear or branched C1-6 heteroalkyl, CF3, CHF2, —O—CHF2, —O—(CH2)2—OMe, OCF3, C1-6 alkylamino, —CN, —N(H)C(O)—C1-6alkyl, —OC(O)—C1-6alkyl, —OC(O)—C1-4alkylamino, —C(O)O—C1-6alkyl, —COOH, —CHO, —C1-6alkylC(O)OH, —C1-6alkylC(O)O—C1-6alkyl, NH2, C1-6 alkoxy or C1-6 alkylhydroxy; X2 is hydrogen, C6-10 aryl, 5-10 membered heteroaryl, —O-(5-10 membered heteroaryl), 4-8 membered heterocycloalkyl, C1-4 alkyl 4-8 membered heterocycloalkyl, —O-(4-8 membered heterocycloalkyl), —O—C1-4 alkyl-(4-8 membered heterocycloalkyl), —OC(O)—C1-4alkyl-4-8 membered heterocycloalkyl or C6 aryloxy, wherein X2 is unsubstituted or substi
    Type: Application
    Filed: April 8, 2022
    Publication date: August 4, 2022
    Inventors: Alexander Flohr, Oliv Eidam, Bernhard Fasching, Mirco Meniconi, Amine Sadok, Rajesh Chopra, Hannah Zhu` Ai Wang, John Jamieson Caldwell, Ian Collins, Thomas Ryckmans
  • Patent number: 11390604
    Abstract: The disclosure provides novel imidazole pyrazole derivatives having the general formula (I), and pharmaceutically acceptable salts thereof, wherein X1, RA and R3 to R7 are as described herein: Further provided are pharmaceutical compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds as medicaments, in particular methods of using the compounds as antibiotics for the treatment or prevention of bacterial infections and resulting diseases.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: July 19, 2022
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Jean-Baptiste Blanc, Christian Kramer, Christian Lerner, Matthias Nettekoven, Philippe Pflieger, Bernd Puellmann, Thomas Ryckmans, Sébastien Schmitt, Min Wang, Song Yang, Chengang Zhou
  • Publication number: 20200290998
    Abstract: The disclosure provides novel imidazole pyrazole derivatives having the general formula (I), and pharmaceutically acceptable salts thereof, wherein X1, RA and R3 to R7 are as described herein: Further provided are pharmaceutical compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds as medicaments, in particular methods of using the compounds as antibiotics for the treatment or prevention of bacterial infections and resulting diseases.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 17, 2020
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Jean-Baptiste Blanc, Christian Kramer, Christian Lerner, Matthias Nettekoven, Philippe Pflieger, Bernd Puellmann, Thomas Ryckmans, Sébastien Schmitt, Min Wang, Song Yang, Chengang Zhou
  • Patent number: 9932335
    Abstract: The present invention relates to compounds of formula wherein R1, Y1, Y2, X, R and n are as defined herein.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: April 3, 2018
    Assignee: HOFFMANN-LA ROCHE INC.
    Inventors: Theresa Maria Ballard, Emmanuel Pinard, Herve Schaffhauser, Katrin Groebke Zbinden, Thomas Ryckmans, Alexander Flohr
  • Publication number: 20170275275
    Abstract: The invention relates to sulfonamide derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to a new sulfonamide Nav1.7 inhibitors of formula (I), or a pharmaceutically acceptable salt thereof, wherein X, R1, R2, R3a, R3b and R4 are as defined in the description. Nav1.7 inhibitors are potentially useful in the treatment of a wide range of disorders, particularly pain.
    Type: Application
    Filed: May 29, 2015
    Publication date: September 28, 2017
    Inventors: ALAN DANIEL BROWN, LYN HOWARD JONES, BRIAN EDWARD MARRON, DAVID JAMES RAWSON, THOMAS RYCKMANS, ROBERT IAN STORER, NIGEL ALAN SWAIN, CHRISTOPHER WILLIAM WEST
  • Patent number: 9708302
    Abstract: The present invention relates to compounds of formula wherein R1 is C4-6-cycloalkyl or C4-6-heterocycloalkyl, which are optionally substituted by one or two substituents, selected from hydroxy or lower alkyl; A is phenyl, pyridinyl or piperidinyl; R2 is hydrogen, halogen, lower alkyl, cyano, C4-6-cycloalkyl, lower alkoxy, lower alkoxy substituted by halogen, or is a five- or six-membered heteroaryl, optionally substituted by lower alkyl; n is 1 or 2; or to a pharmaceutically acceptable acid addition salt, to a racemic mixture or to its corresponding enantiomer and/or optical isomers thereof. The compounds may be used for the treatment or prophylaxis of Alzheimer's disease, cognitive impairment, schizophrenia, pain or sleep disorders.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: July 18, 2017
    Assignee: HOFFMANN-LA-ROCHE INC.
    Inventors: Katrin Groebke Zbinden, Emmanuel Pinard, Thomas Ryckmans
  • Patent number: 9708259
    Abstract: The present invention relates to compounds of formula I or pharmaceutically acceptable addition salts, racemic mixtures or the corresponding enantiomers and optical isomers thereof. The compounds may be used for the treatment or prophylaxis of Alzheimer's disease, cognitive impairment, schizophrenia, pain and sleep disorder.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: July 18, 2017
    Assignee: HOFFMANN-LA ROCHE INC.
    Inventors: Theresa M. Ballard, Katrin Groebke Zbinden, Emmanuel Pinard, Thomas Ryckmans, Herve Schaffhauser, Jean-Baptiste Blanc
  • Publication number: 20160326144
    Abstract: The present invention relates to compounds of formula wherein R1 is C4-6-cycloalkyl or C4-6-heterocycloalkyl, which are optionally substituted by one or two substituents, selected from hydroxy or lower alkyl; A is phenyl, pyridinyl or piperidinyl; R2 is hydrogen, halogen, lower alkyl, cyano, C4-6-cycloalkyl, lower alkoxy, lower alkoxy substituted by halogen, or is a five- or six-membered heteroaryl, optionally substituted by lower alkyl; n is 1 or 2; or to a pharmaceutically acceptable acid addition salt, to a racemic mixture or to its corresponding enantiomer and/or optical isomers thereof. The compounds may be used for the treatment or prophylaxis of Alzheimer's disease, cognitive impairment, schizophrenia, pain or sleep disorders.
    Type: Application
    Filed: July 21, 2016
    Publication date: November 10, 2016
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Katrin GROEBKE ZBINDEN, Emmanuel PINARD, Thomas RYCKMANS
  • Publication number: 20160207885
    Abstract: The present invention relates to compounds of formula wherein A is R is lower alkyl, —(CH2)z-C3-7-cycloalkyl or —(CH2)z—C4-6-heterocycloalkyl, which are optionally substituted by one to three hydroxy, lower alkyl, lower alkoxy or halogen, or is (endo)-7-oxabicyclo[2.2.
    Type: Application
    Filed: March 28, 2016
    Publication date: July 21, 2016
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Theresa M. Ballard, Katrin Groebke Zbinden, Emmanuel Pinard, Thomas Ryckmans, Herve Schaffhauser
  • Publication number: 20160194321
    Abstract: The present invention relates to compounds of formula wherein R1 halogen, lower alkyl, lower alkoxy, cyano, phenyl, C(O)NHCH3, C(O)NH2, lower alkyl substituted by halogen or is a five-membered heteroaryl group, optionally substituted by lower alkyl; Y1 is N or CH; Y2 is CH; and if Y1 is CH, Y1 and Y2 may form together with the C-atoms to which they are attached a ring, containing —CH?N—N(CH3)—, —CH?N—N(H)—; X is CH or N; R is (CH2)m-cycloalkyl, optionally substituted by hydroxy, lower alkoxy or lower alkyl, or is tetrahydropyran, optionally substituted by hydroxy, or is lower alkoxy, substituted by hydroxy, or is lower alkyl substituted by one or two hydroxy, or is (CH2)m-pyridinyl, optionally substituted by hydroxy, lower alkyl or lower alkyl substituted by hydroxy, or is L-phenyl, optionally substituted by hydroxy, lower alkyl or lower alkyl substituted by hydroxy, and L is a bond, —CH(CH2OH)— or —CH2CH(OH)—; n is 0, 1 or 2; m is 0 or 1; or to a pharmaceutically acceptable acid addition salt, to
    Type: Application
    Filed: March 11, 2016
    Publication date: July 7, 2016
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Theresa Maria BALLARD, Emmanuel PINARD, Herve SCHAFFHAUSER, Katrin GROEBKE ZBINDEN, Thomas RYCKMANS, Alexander FLOHR
  • Patent number: 9163021
    Abstract: The present invention relates to compounds of Formula (I) and their pharmaceutically acceptable salts, wherein the substituents are as described herein, and their use in medicine, in particular as Trk antagonists.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: October 20, 2015
    Assignee: Pfizer Limited
    Inventors: Mark David Andrews, Sharanjeet Kaur Bagal, David Graham Brown, Karl Richard Gibson, Wolfgang Klute, Inaki Morao, Kiyoyuki Omoto, Thomas Ryckmans, Yogesh Sabnis, Sarah Elizabeth Skerratt, Paul Anthony Stupple
  • Publication number: 20150246912
    Abstract: The present invention relates to compounds of Formula (I) and their pharmaceutically acceptable salts, wherein the substituents are as described herein, and their use in medicine, in particular as Trk antagonists.
    Type: Application
    Filed: September 26, 2013
    Publication date: September 3, 2015
    Applicant: Pfizer Limited
    Inventors: Mark David Andrews, Sharanjeet Kaur Bagal, David Graham Brown, Karl Richard Gibson, Wolfgang Klute, Inaki Morao, Kiyoyuki Omoto, Thomas Ryckmans, Yogesh Sabnis, Sarah Elizabeth Skerratt, Paul Anthony Stupple
  • Publication number: 20150218172
    Abstract: The present invention relates to compounds of Formula (I) and their pharmaceutically acceptable salts, wherein the substituents are as described herein, and their use in medicine, in particular as Trk antagonists.
    Type: Application
    Filed: September 26, 2013
    Publication date: August 6, 2015
    Applicant: Pfizer Limited
    Inventors: Mark David Andrews, Sharanjeet Kaur Bagal, David Graham Brown, Karl Richard Gibson, Kiyoyuki Omoto, Thomas Ryckmans, Yogesh Sabnis, Sarah Elizabeth Skerratt, Paul Anthony Stupple
  • Publication number: 20140364415
    Abstract: The present invention relates to compounds of Formula (I) and their pharmaceutically acceptable salts, wherein the substituents are as described herein, and their use in medicine, in particular as Trk antagonists.
    Type: Application
    Filed: August 26, 2014
    Publication date: December 11, 2014
    Applicant: PFIZER LIMITED
    Inventors: Mark David Andrews, Sharanjeet Kaur Bagal, Karl Richard Gibson, Kiyoyuki Omoto, Thomas Ryckmans, Sarah Elizabeth Skerratt, Paul Anthony Stupple
  • Patent number: 8846698
    Abstract: The present invention relates to compounds of Formula (I) and their pharmaceutically acceptable salts, wherein the substituents are as described herein, and their use in medicine, in particular as Trk antagonists.
    Type: Grant
    Filed: April 4, 2012
    Date of Patent: September 30, 2014
    Assignee: Pfizer Limited
    Inventors: Mark David Andrews, Sharanjeet Kaur Bagal, Karl Richard Gibson, Kiyoyuki Omoto, Thomas Ryckmans, Sarah Elizabeth Skerratt, Paul Anthony Stupple