Patents by Inventor Qibin Su
Qibin Su 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: 20250197425Abstract: Compounds having the structure of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, and R5 are as defined in the specification; pharmaceutical compositions comprising such compounds and salts; use of such compounds and salts to treat or prevent cyclin-dependent kinase 2 (CDK2)-mediated conditions; kits comprising such compounds and salts; and methods for manufacturing such compounds and salts.Type: ApplicationFiled: January 27, 2025Publication date: June 19, 2025Inventors: Bernard BARLAAM, Michael BODNARCHUK, Avipsa GHOSH, Frederick GOLDBERG, Sudhir HANDE, Phillip LICHTOR, Kun SONG, Qibin SU, Reem TELMESANI, James SHEPPECK
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Publication number: 20240247001Abstract: Compounds having the structure of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, and R5 are as defined in the specification; pharmaceutical compositions comprising such compounds and salts; use of such compounds and salts to treat or prevent cyclin-dependent kinase 2 (CDK2)-mediated conditions; kits comprising such compounds and salts; and methods for manufacturing such compounds and salts.Type: ApplicationFiled: December 15, 2023Publication date: July 25, 2024Inventors: Bernard BARLAAM, Michael BODNARCHUK, Avipsa GHOSH, Frederick GOLDBERG, Sudhir HANDE, Phillip LICHTOR, Kun SONG, Qibin SU, Reem TELMESANI, James SHEPPECK
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Publication number: 20240208947Abstract: Disclosed herein are compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1-R8 have any of the meanings defined herein. Also disclosed are pharmaceutical compositions comprising compounds of Formula (I) and methods of using the same.Type: ApplicationFiled: December 13, 2023Publication date: June 27, 2024Inventors: KARL MAGNUS NILSSON, Annika Birgitta Margareta ÅSTRAND, Anna Ingrid Kristina BERGGREN, Johan R. JOHANSSON, Matti Juhani LEPISTÖ, Sameer Pralhad KAWATKAR, Qibin SU, Jason Grant KETTLE
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Publication number: 20240092779Abstract: Provided herein are inhibitors of ubiquitin-specific-processing Protease 1 (USP1), their pharmaceutical compositions, and methods of use for treating diseases or disorders, such as cancers described herein.Type: ApplicationFiled: June 29, 2023Publication date: March 21, 2024Inventors: Qibin SU, Huawei CHEN, Guosheng WU
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Patent number: 11897869Abstract: Disclosed herein are compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1-R8 have any of the meanings defined herein. Also disclosed are pharmaceutical compositions comprising compounds of Formula (I) and methods of using the same.Type: GrantFiled: March 1, 2021Date of Patent: February 13, 2024Assignee: AstaZeneca ABInventors: Karl Magnus Nilsson, Annika Birgitta Margareta Åstrand, Anna Ingrid Kristina Berggren, Johan R. Johansson, Matti Juhani Lepistö, Sameer Pralhad Kawatkar, Qibin Su, Jason Grant Kettle
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Publication number: 20220119372Abstract: Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: December 28, 2021Publication date: April 21, 2022Inventors: Annika Birgitta Margareta ASTRAND, Neil Patrick GRIMSTER, Sameer KAWATKAR, Jason Grant KETTLE, Magnus K. NILSSON, Linette RUSTON, Qibin SU, Melissa VASBINDER, Jon James WINTER-HOLT, Richard Donald WOESSNER, Claudio Edmundo CHUAQUI, James MCCABE
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Patent number: 11247983Abstract: Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.Type: GrantFiled: April 28, 2020Date of Patent: February 15, 2022Assignee: Dizal (Jiangsu) Pharmaceutical Co., Ltd.Inventors: Annika Birgitta Margareta Astrand, Neil Patrick Grimster, Sameer Kawatkar, Jason Grant Kettle, Magnus K. Nilsson, Linette Ruston, Qibin Su, Melissa Vasbinder, Jon James Winter-Holt, Richard Donald Woessner, Claudio Edmundo Chuaqui, James McCabe
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Publication number: 20210188821Abstract: Disclosed herein are compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1-R8 have any of the meanings defined herein. Also disclosed are pharmaceutical compositions comprising compounds of Formula (I) and methods of using the same.Type: ApplicationFiled: March 1, 2021Publication date: June 24, 2021Inventors: Karl Magnus NILSSON, Annika Birgitta Margareta ÅSTRAND, Anna Ingrid Kristina BERGGREN, Johan R. JOHANSSON, Matti Juhani LEPISTÖ, Sameer Pralhad KAWATKAR, Qibin SU, Jason Grant KETTLE
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Patent number: 10961228Abstract: Disclosed herein are compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1-R8 have any of the meanings defined herein. Also disclosed are pharmaceutical compositions comprising compounds of Formula (I) and methods of using the same.Type: GrantFiled: January 16, 2018Date of Patent: March 30, 2021Assignee: ASTRAZENECA ABInventors: Karl Magnus Nilsson, Annika Birgitta Margareta Astrand, Anna Ingrid Kristina Berggren, Johan R. Johansson, Matti Juhani Lepisto, Sameer Pralhad Kawatkar, Qibin Su, Jason Grant Kettle
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Publication number: 20210078981Abstract: Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: April 28, 2020Publication date: March 18, 2021Applicant: Dizal (Jiangsu) Pharmaceutical Co., Ltd.Inventors: Annika Birgitta Margareta ASTRAND, Neil Patrick GRIMSTER, Sameer KAWATKAR, Jason Grant KETTLE, Magnus K. NILSSON, Linette RUSTON, Qibin SU, Melissa VASBINDER, Jon James WINTER-HOLT, Richard Donald WOESSNER, Claudio Edmundo CHUAQUI, James MCCABE
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Patent number: 10654835Abstract: Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.Type: GrantFiled: November 20, 2018Date of Patent: May 19, 2020Assignee: Dizal (Jiangsu) Pharmaceutical Co., Ltd.Inventors: Annika Birgitta Margareta Astrand, Neil Patrick Grimster, Sameer Kawatkar, Jason Grant Kettle, Magnus K. Nilsson, Linette Ruston, Qibin Su, Melissa Vasbinder, Jon James Winter-Holt, Richard Donald Woessner, Claudio Edmundo Chuaqui, James McCabe
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Publication number: 20190367490Abstract: Disclosed herein are compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1-R8 have any of the meanings defined herein. Also disclosed are pharmaceutical compositions comprising compounds of Formula (I) and methods of using the same.Type: ApplicationFiled: January 16, 2018Publication date: December 5, 2019Applicant: AstraZeneca ABInventors: Karl Magnus NILSSON, Annika Birgitta Margareta ASTRAND, Anna Ingrid Kristina BERGGREN, Johan R. JOHANSSON, Matti Juhani LEPISTO, Sameer Pralhad KAWATKAR, Qibin SU, Jason Grant KETTLE
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Publication number: 20190092760Abstract: Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: November 20, 2018Publication date: March 28, 2019Applicant: Dizal (Jiangsu) Pharmaceutical Co., Ltd.Inventors: Annika ASTRAND, Neil GRIMSTER, Sameer KAWATKAR, Jason Grant KETTLE, Magnus K NILSSON, Linette RUSTON, Qibin SU, Melissa VASBINDER, Jon James WINTER-HOLT, Richard Donald WOESSNER, Claudio Edmundo CHUAQUI, James MCCABE
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Patent number: 10167276Abstract: Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.Type: GrantFiled: May 22, 2017Date of Patent: January 1, 2019Assignee: Dizal (Jiangsu) Pharmaceutical Co., Ltd.Inventors: Annika Astrand, Neil Grimster, Sameer Kawatkar, Jason Grant Kettle, Magnus K Nilsson, Linette Ruston, Qibin Su, Melissa Vasbinder, Jon James Winter-Holt, Richard Donald Woessner, Claudio Edmundo Chuaqui, James McCabe
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Publication number: 20170320857Abstract: Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: May 22, 2017Publication date: November 9, 2017Applicant: AstraZeneca ABInventors: Annika ASTRAND, Neil GRIMSTER, Sameer KAWATKAR, Jason Grant KETTLE, Magnus K NILSSON, Linette RUSTON, Qibin SU, Melissa VASBINDER, Jon James WINTER-HOLT, Richard Donald WOESSNER, Claudio Edmundo CHUAQUI, James MCCABE
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Patent number: 9714236Abstract: Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.Type: GrantFiled: September 22, 2016Date of Patent: July 25, 2017Assignee: ASTRAZENECA ABInventors: Neil Grimster, Sameer Kawatkar, Jason Grant Kettle, Qibin Su, Melissa Vasbinder, Claudio Edmundo Chuaqui
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Publication number: 20170088543Abstract: Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: September 22, 2016Publication date: March 30, 2017Applicant: AstraZeneca ABInventors: Annika ASTRAND, Neil GRIMSTER, Sameer KAWATKAR, Jason Grant KETTLE, Magnus K. NILSSON, Linette RUSTON, Qibin SU, Melissa VASBINDER, Jon James WINTER-HOLT, Richard Donald WOESSNER, Claudio Edmundo CHUAQUI, Dedong WU, Wenzhan YANG, Tudor GRECU, James MCCABE
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Publication number: 20150051185Abstract: The invention relates to chemical compounds of formula I, and salts thereof. In some embodiments, the invention relates to inhibitors or modulators of PIM-1 and/or PIM-2, and/or PIM-3 protein kinase activity or enzyme function. In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein, and their use in the prevention and treatment of PIM kinase related conditions and diseases, preferably cancer.Type: ApplicationFiled: July 24, 2014Publication date: February 19, 2015Applicant: AstraZeneca ABInventors: Leslie DAKIN, James Edward DOWLING, Michelle Laurae LAMB, Jon READ, Qibin SU, XiaoLan ZHENG
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Publication number: 20110218182Abstract: The invention relates to chemical compounds of formula (I), and salts thereof. In some embodiments, the invention relates to inhibitors or modulators of PIM-1 and/or PIM-2, and/or PIM-3 protein kinase activity or enzyme function. In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein, and their use in the prevention and treatment of PIM kinase related conditions and diseases, preferably cancer.Type: ApplicationFiled: July 2, 2009Publication date: September 8, 2011Applicant: ASTRAZENECA ABInventors: Leslie Dakin, James Edward Dowling, Michelle Lamb, Jon Read, Qibin Su, Xiaolan Zheng
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Publication number: 20110201628Abstract: The present invention relates to compounds of Formula (I) and to their salts, pharmaceutical compositions, methods of use, and methods for their preparation. These compounds provide a treatment for myeloproliferative disorders and cancer.Type: ApplicationFiled: September 29, 2009Publication date: August 18, 2011Inventors: Claudio Edmundo Chuaqui, Shan Huang, Stephanos Ioannidis, Jie Shi, Mei Su, Qibin Su