Nitrogen Bonded Directly To The 1,3-diazine At 2-position By A Single Bond Patents (Class 514/275)
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Patent number: 12115160Abstract: The present invention relates to the combined use of: (a) the compound of formula (I) or a pharmaceutically acceptable salt thereof; and (b) PLD or a pharmaceutically acceptable salt thereof, for treating ovarian cancer.Type: GrantFiled: August 24, 2023Date of Patent: October 15, 2024Assignee: INXMED (NANJING) CO., LTD.Inventors: Jun Jiang, Shuang Xie, Jiangwei Zhang, Zaiqi Wang
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Patent number: 12084437Abstract: The present application relates to certain halo-substituted piperidine compounds, pharmaceutical compositions containing them, and methods of using them, including methods for treating substance addiction, panic disorder, anxiety, post-traumatic stress disorder, pain, depression, seasonal affective disorder, an eating disorder, or hypertension.Type: GrantFiled: July 20, 2022Date of Patent: September 10, 2024Assignees: ASTRAZENECA AB, EOLAS THERAPEUTICS, INCInventors: Theodore M. Kamenecka, Jörg Holenz, Steven Wesolowski, Yuanjun He, Roland Bürli
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Patent number: 12065426Abstract: The present invention relates to novel crystalline form of nilotinib hydrochloride, process for its preparation and pharmaceutical composition comprising the same.Type: GrantFiled: November 5, 2019Date of Patent: August 20, 2024Assignee: LAURUS LABS LIMITEDInventors: Ram Thaimattam, Suresh Babu Radhakrishnan, Nageswara Rao Regandla, Venkata Lakshmi Narasimha Rao Dammalapati, Uma Maheswer Rao Vasireddi
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Patent number: 12029811Abstract: The present invention relates to a topical formulation intended to be used for the treatment of androgenic or androgenetic baldness is men and women, with reduced side effects, especially with fewer collateral effects in the female population. The topical formulation comprises 0.01% to 10% by weight of Finasteride and a concentration of 1% to 5% by weight of Minoxidil in its free form or in an inert porous polymer. The combination of Finasteride and Minoxidil provides a synergistic effect against baldness. The formulation also comprises 0.15% by weight of retinol and is suitable for being applied to the scalp of the patient that requires it.Type: GrantFiled: January 31, 2019Date of Patent: July 9, 2024Assignee: CENTRO INTERNACIONAL DE COSMIATRÍA, S.A.P.I. DE C.V.Inventor: Sergio Nacht
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Patent number: 11986460Abstract: The present invention relates to a solid pharmaceutical preparation comprising ?-lipoic acid, dicalcium phosphate and a binder. The solid pharmaceutical preparation has an improved stability and thereby improved bioavailability.Type: GrantFiled: November 26, 2019Date of Patent: May 21, 2024Assignee: The Procter & Gamble CompanyInventors: Satishkumar Jain, Parminder Singh Sidhu, Paul Robinson, Madhura Rege, Sundareswarakumar Chellaswamy
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Patent number: 11958850Abstract: Compounds and pharmaceutical compositions that modulate kinase activity, including mutant EGFR and mutant HER2 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including mutant EGFR and mutant HER2 activity, are described herein.Type: GrantFiled: August 31, 2021Date of Patent: April 16, 2024Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Wei-Sheng Huang, Yongjin Gong, Feng Li, Nicholas E. Bencivenga, David C. Dalgarno, Anna Kohlmann, William C. Shakespeare, Ranny M. Thomas, Xiaotian Zhu, Angela V. West, Willmen Youngsaye, Yun Zhang, Tianjun Zhou
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Patent number: 11883401Abstract: The present disclosure provides compositions and methods for the treatment of pathogen-induced and/or chemical-induced lung injury, for regenerating lung epithelial cells following lung injury, for treating cancer, and for sensitizing a subject suffering from cancer to a chemotherapeutic agent.Type: GrantFiled: January 8, 2020Date of Patent: January 30, 2024Assignee: Duke UniversityInventors: Ann Marie Pendergast, Aaditya Khatri
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Patent number: 11840529Abstract: The present disclosure relates generally to compounds of formula (I) or a pharmaceutically acceptable salt, prodrug, deuterated analog, tautomer, stereoisomer, or mixture of stereoisomers thereof and their use as LRRK2 inhibitors.Type: GrantFiled: June 7, 2021Date of Patent: December 12, 2023Assignee: DENALI THERAPEUTICS INC.Inventors: Anthony A. Estrada, Jianwen A. Feng, Joseph P. Lyssikatos, Zachary K. Sweeney, Javier de Vicente Fidalgo
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Patent number: 11813326Abstract: This disclosure provides treatment kit that are capable of modulating the immune response. The treatment kit may also be used enhance the immunogenicity of antigens released from cell debris. Also provided are methods of using the treatment kit.Type: GrantFiled: January 3, 2019Date of Patent: November 14, 2023Assignee: ACADEMIA SINICAInventors: Che-Ming Jack Hu, Saborni Chattopadhyay
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Patent number: 11814357Abstract: The present invention relates to a crystalline form of Compound I, a salt, a solvate, or a solvate salt thereof or an amorphous form of Compound I, a salt, a solvate, or a solvate salt thereof. The present invention also provides compositions comprising the crystalline form and/or the amorphous form, therapeutic uses of the crystalline forms and/or the amorphous forms, and the compositions thereof.Type: GrantFiled: December 5, 2022Date of Patent: November 14, 2023Assignee: ESSA Pharma Inc.Inventors: Han-Jie Zhou, Peter Virsik
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Patent number: 11814377Abstract: The invention provides a compound of formula (I): or a pharmaceutically-acceptable salt thereof, that is an inhibitor of JAK kinases. The invention also provides pharmaceutical compositions comprising such compound, a crystalline form, methods of using such compound to treat inflammatory skin diseases and other diseases, and processes and intermediates useful for preparing such compound.Type: GrantFiled: June 30, 2022Date of Patent: November 14, 2023Assignee: THERAVANCE BIOPHARMA R&D IP, LLCInventors: Jennifer Kozak, Ryan Hudson, Marta Dabros, Jerry Nzerem
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Patent number: 11752152Abstract: The present disclosure relates to pharmaceutical formulations comprising imatinib or a pharmaceutically acceptable salt thereof. The present disclosure also relates to methods of treating or preventing a disease using the formulations.Type: GrantFiled: June 27, 2022Date of Patent: September 12, 2023Assignee: Exvastat LtdInventors: Keith Purdy, David Cavalla
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Patent number: 11666568Abstract: The present disclosure relates to a pharmaceutical combination comprising (a) a histone deacetylase 6 inhibitor and (b) a BCL-2 inhibitor, including combined preparations and pharmaceutical compositions thereof; uses of such combination in the treatment or prevention of cancer; and methods of treating or preventing cancer in a subject comprising administering a therapeutically effective amount of such combination.Type: GrantFiled: November 3, 2017Date of Patent: June 6, 2023Assignee: ACETYLON PHARMACEUTICALS, INC.Inventors: Nathan Moore, Chengyin Min
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Patent number: 11518747Abstract: The present invention relates to a crystalline form of Compound I, a salt, a solvate, or a solvate salt thereof or an amorphous form of Compound I, a salt, a solvate, or a solvate salt thereof. The present invention also provides compositions comprising the crystalline form and/or the amorphous form, therapeutic uses of the crystalline forms and/or the amorphous forms, and the compositions thereof.Type: GrantFiled: April 28, 2022Date of Patent: December 6, 2022Assignee: ESSA Pharma, Inc.Inventors: Han-Jie Zhou, Peter Virsik
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Patent number: 11478477Abstract: The present invention pertains to the biomedical field, and particularly relates to a method for treating or suppressing a cancer, reducing its severity, lowering its risk or inhibiting its metastasis in an individual. The method comprises administering to the individual a therapeutically effective amount of one or more of a FAK inhibitor, an ALK inhibitor and a ROS1 inhibitor, and a therapeutically effective amount of an EGFR inhibitor. The invention also relates to a pharmaceutical composition or kit comprising one or more of a FAK inhibitor, an ALK inhibitor and a ROS1 inhibitor, and an EGFR inhibitor.Type: GrantFiled: July 22, 2019Date of Patent: October 25, 2022Assignee: ASCENTAGE PHARMA (SUZHOU) CO., LTD.Inventors: Dajun Yang, Yifan Zhai, Douglas Dong Fang, Guangfeng Wang
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Patent number: 11439608Abstract: Methods of treating Alzheimer's disease and other neurodegenerative and/or neurocognitive and/or neurodevelopmental diseases are described. The methods comprise the administration of compounds that modulate an activity of cell division control protein 42 (Cdc42), such as the interaction between Cdc42 and intersectin (ITSN). Exemplary modulator compounds include thioureas, disulfonamides of fused aromatic systems (e.g., benzofuran), and acyl hydrazones, among others. Some of the modulator compounds act as activators of Cdc42, while others act as inhibitors. In some cases, the modulator compound has dual functionality and the ability of the modulator compound to act as an inhibitor or activator depends on whether or not Cdc42 is already activated in a particular disease stage or biological environment by an upstream activating signal of Cdc42.Type: GrantFiled: September 25, 2018Date of Patent: September 13, 2022Inventor: Qun Lu
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Patent number: 11434236Abstract: The present application relates to certain halo-substituted piperidine compounds, pharmaceutical compositions containing them, and methods of using them, including methods for treating substance addiction, panic disorder, anxiety, post-traumatic stress disorder, pain, depression, seasonal affective disorder, an eating disorder, or hypertension.Type: GrantFiled: December 9, 2020Date of Patent: September 6, 2022Assignees: ASTRAZENECA AB, EOLAS THERAPEUTICS, INC.Inventors: Theodore M. Kamenecka, Jörg Holenz, Steven Wesolowski, Yuanjun He, Roland Bürli
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Patent number: 11427567Abstract: The present application provides imidazolyl pyrimidinylamine inhibitors of cyclin-dependent kinase 2 (CDK2), as well as pharmaceutical compositions thereof, and methods of treating cancer using the same.Type: GrantFiled: August 13, 2020Date of Patent: August 30, 2022Assignee: Incyte CorporationInventors: Qinda Ye, Jingwei Li, Ken Mukai, Brandon Smith, Liangxing Wu, Wenqing Yao, Min Ye, Yingnan Chen, Margaret Favata, Yvonne Lo
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Patent number: 11427558Abstract: The present invention is directed to indazole and azaindazole compounds which are inhibitors of LRRK2 and are useful in the treatment of CNS disorders.Type: GrantFiled: July 10, 2020Date of Patent: August 30, 2022Assignee: ESCAPE Bio, Inc.Inventors: Albert W. Garofalo, Stéphane De Lombaert, Jacob Bradley Schwarz, Daniele Andreotti, Fabio Maria Sabbatini, Elena Serra, Silvia Bernardi, Marco Migliore, Federica Budassi, Claudia Beato
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Patent number: 11420965Abstract: The invention provides a compound of formula (I): or a pharmaceutically-acceptable salt thereof, that is an inhibitor of JAK kinases. The invention also provides pharmaceutical compositions comprising such compound, a crystalline form, methods of using such compound to treat inflammatory skin diseases and other diseases, and processes and intermediates useful for preparing such compound.Type: GrantFiled: March 30, 2021Date of Patent: August 23, 2022Assignee: THERAVANCE BIOPHARMA R&D IP, LLCInventors: Jennifer Kozak, Ryan Hudson, Gary E. L. Brandt, Robert Murray McKinnell
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Patent number: 11389434Abstract: The inventors demonstrate for the first time the activation of the Hedgehog (HH) signaling pathway in normal and abnormal human mast cells (MCs). These results prompt the inventors to explore the consequence of the inhibition of the HH pathway, especially the canonical pathway, on MC proliferation. They demonstrate that Hedgehog inhibitors inhibit proliferation and induces apoptosis of mast cells. Accordingly the present invention relates to a method of treating a mast cell disease in a patient in need there of comprising administering to the patient a therapeutically effective amount of a Hedgehog inhibitor.Type: GrantFiled: May 17, 2018Date of Patent: July 19, 2022Assignees: INSERM, FONDATION IMAGINE, UNIVERSITE PARIS DESCARTES, ASSISTANCE PUBLIQUE-HOPITAUX DE PARIS (APHP), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)Inventors: Leila Maouche-Chretien, Christine Bodemer, Olivier Hermine, Laura Polivka
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Patent number: 11351170Abstract: The present disclosure relates to a compound of formula (I), or a pharmaceutically acceptable salt, a solvate, a stereoisomer, or tautomer thereof, a pharmaceutical composition comprising a compound of formula (A) or formula (B), and any subgenera thereof, and use of said compounds and compositions thereof, wherein R1, R2, R3a, R3b, R5, R6, X1, X2, Y and n are described herein.Type: GrantFiled: August 15, 2018Date of Patent: June 7, 2022Assignee: Beijing Xuanyi PharmaSciences Co., Ltd.Inventors: Yuntao Song, Xiaoqi Chen
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Patent number: 11318124Abstract: The present invention provides a medicament comprising a compound represented by general formula (1) which has Axl inhibitory activity, and an EGFR tyrosine kinase inhibitor in combination, and a method for treating cancer using this combination. The present invention provides an excellent medicament and method for treating cancer which is highly effective for inhibiting resistance to an EGFR tyrosine kinase inhibitor in cancer treatment, and causes less adverse reactions such as weight loss.Type: GrantFiled: March 23, 2018Date of Patent: May 3, 2022Assignee: Daiichi Sankyo Company, LimitedInventor: Takeshi Jimbo
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Patent number: 11299477Abstract: The present invention is relates to an improved process for the preparation of pazopanib or a pharmaceutically acceptable salts thereof. The present invention also relates to novel polymorphic Forms of pazopanib hydrochloride, and its intermediates thereof.Type: GrantFiled: February 26, 2020Date of Patent: April 12, 2022Assignee: Laurus Labs LimitedInventors: Satyanarayana Chava, Seeta Rama Anjaneyulu Gorantla, Venkata Sunil Kumar Indukuri, Sanjay Kumar Dehury, Nagaraju Mekala, Jahangeer Baba Shaik, Durga Prasad Kuchipudi
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Patent number: 11285149Abstract: The present invention relates to a combination of a signal transducer and activator of transcription 3 (STAT3) activity inhibitor; and an immune checkpoint inhibitor for use in treating or preventing the hyperproliferative disorder in a subject. Preferably, the STA3 activity inhibitor is pyrimethamine or atovaquone, and the immune checkpoint inhibitor is an anti-PD1 antibody. Preferably, the hyperproliferative disorder is a glioma or a glioblastoma.Type: GrantFiled: July 27, 2018Date of Patent: March 29, 2022Assignee: DANA-FARBER CANCER INSTITUTE, INC.Inventors: David Frank, Darwin Ye
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Patent number: 11285151Abstract: The disclosure provides methods of use of certain compounds that are useful for treating certain symptoms of endocrine disturbances, and in particular those associated with hot flashes.Type: GrantFiled: August 23, 2019Date of Patent: March 29, 2022Assignee: EMORY UNIVERSITYInventors: Michael G. Natchus, Richard Arrendale, Dennis Liotta, Ketan Desai, Hyunsuk Shim
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Patent number: 11279677Abstract: Provided herein are compounds for use as photochromic molecular switches having very long thermal isomerization half-lives and switchable fluorescence properties both in solution and the solid state.Type: GrantFiled: May 2, 2019Date of Patent: March 22, 2022Assignee: THE TRUSTEES OF DARTMOUTH COLLEGEInventors: Ivan Abrahamian, Hai Qian, Susnata Pramanik, Baihao Shao, Quan Li
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Patent number: 11266147Abstract: The present invention relates to heterocyclylaminophenyloxadiazole and derivatives thereof that may be used and as fungicides.Type: GrantFiled: December 21, 2018Date of Patent: March 8, 2022Assignee: BAYER AKTIENGESELLSCHAFTInventors: Anne-Sophie Rebstock, Sebastien Naud, Stephane Brunet, Mathieu Gourgues, Harald Jakobi, Andreas Goertz, Emmanuelle Hilt, Sophie Ducerf
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Patent number: 11260056Abstract: Methods for treating cough, chronic cough and urges to cough associated with respiratory diseases with a P2X3 and/or a P2X2/3 receptor antagonist, the methods comprising administering to a subject in need thereof an effective amount of a compound of Formula (I): or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are as defined herein.Type: GrantFiled: September 23, 2016Date of Patent: March 1, 2022Assignee: AFFERENT PHARMACEUTICALS, INC.Inventors: Anthony P. Ford, Kathleen Sereda Glaub, Michael M. Kitt, Steven Smith
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Patent number: 11253516Abstract: The present invention relates to a N2,N4-diphenylpyrimidin-2,4-diamine derivative, a method for preparing the same, and a pharmaceutical composition for the prevention or treatment of cancer, containing the same as an active ingredient. The derivative shows a relatively weak EGFR activity inhibitory effect on wild-type EGFR, a high inhibitory ability on EGFR mutation, and a high inhibitory ability on even FLT3 and FLT3 mutation, and thus, can be effectively used for the treatment of cancer with EGFR mutation or cancer with FLT3 or a mutation thereof, and the derivative shows a synergy effect at the time of combination administration, and thus can be effectively used for the treatment of combination administration.Type: GrantFiled: June 12, 2018Date of Patent: February 22, 2022Assignee: Korea Research Institute of Chemical TechnologyInventors: Kwangho Lee, Inji Shin, Gildon Choi, Chong Hak Chae, Hyeon Jeong Choe, Myoung Eun Jung, Byeong Uk Jeon, Byoung Chul Cho, Chae Won Park, Hwan Kim, Krishna Babu Duggirala
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Patent number: 11242323Abstract: Described herein are urea compounds and pharmaceutical compositions containing such compounds, which inhibit the activity of Olig2. Also described herein are methods of using such Olig2 inhibitors, alone and in combination with other compounds, for treating cancer and other diseases. In particular the Olig2 inhibitors may be used to treat glioblastoma.Type: GrantFiled: August 25, 2017Date of Patent: February 8, 2022Assignee: CURTANA PHARMACEUTICALS, INC.Inventors: Graham Beaton, Stanton F. McHardy, Ambrosio Lopez, Jr., Bismarck Campos, Hua-Yu Leo Wang
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Patent number: 11234980Abstract: The present invention relates to high doses of macitentan, i.e. propylsulfamic acid [5-(4-bromo-phenyl)-6-[2-(5-bromo-pyrimidin-2-yloxy)-ethoxy]-pyrimidin-4-yl]-amide or pharmaceutically acceptable salts, solvates, hydrates or morphological forms thereof, or of aprocitentan, for use in the treatment and/or prevention of pulmonary arterial hypertension (PAH). Moreover, the present invention relates to the use of high doses of macitentan, or of aprocitentan, for the manufacture of a medicament for the treatment and/or prevention of PAH, as well as to a method for the treatment and/or prevention of PAH comprising high doses of macitentan or of aprocitentan. Further, the present invention relates to a dosage regimen for the treatment and/or prevention of PAH as well as to a combination of macitentan, or of aprocitentan, with one or more phosphodiesterase type 5 (PDE5) inhibitors, prostacyclin analogues, prostacyclin receptor agonists or soluble guanylate cyclase stimulators.Type: GrantFiled: March 2, 2021Date of Patent: February 1, 2022Assignee: Actelion Pharmaceuticals LtdInventors: Dénes Csonka, Wassim Fares, Hans Hoogkamer, Koen Torfs
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Patent number: 11180480Abstract: A process for manufacturing 2-isobutyl-6-(3-(methylamino)azetidin-1-yl)pyrimidin-4-amine of Formula (I): including starting from 6-chloro-2-isobutylpyrimidin-4-amine and tert-butyl azetidin-3-yl(methyl)carbamate, or another N-protected N-methylazetidin-3-amine, and performing the following steps: (a) coupling reaction of both compounds in dimethylsulfoxide in presence of potassium carbonate to afford an intermediate protected compound; and (b) deprotection of the protected compound to afford 2-isobutyl-6-(3-(methylamino)azetidin-1-yl)pyrimidin-4-amine. Also, a process for manufacturing the intermediate protected compound, wherein deprotection step (b) is omitted, and the compounds obtained from the processes.Type: GrantFiled: October 17, 2018Date of Patent: November 23, 2021Assignee: SENSORIONInventors: Daan Copmans, Amandine Mohr, Maurice Hubert Bonten, Dawn Toronto
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Patent number: 11166927Abstract: The present specification provides RXR agonist compounds, compositions comprising such RXR agonists, and methods using such compounds and compositions to treat an autoimmune disorder, inflammation associated with an autoimmune disorder and/or a transplant rejection as well as use of such RXR agonists to manufacture a medicament and use of such compounds and compositions to treat an autoimmune disorder, inflammation associated with an autoimmune disorder and/or a transplant rejection.Type: GrantFiled: December 18, 2020Date of Patent: November 9, 2021Assignee: Io Therapeutics, Inc.Inventors: Roshantha A. Chandraratna, Ethan Dmitrovsky, Elizabeth Nowak, Randolph Noelle
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Patent number: 11160273Abstract: An aqueous suspoemulsion (SE) comprising: a dispersed oil phase of Component (a), comprising: (i) lambda-cyhalothrin as the first active ingredient; (ii) at least one solvent having lambda-cyhalothrin dissolved therein; a continuous water phase of Component (b), comprising: (i) imidacloprid as the second active ingredient; and (ii) water having imidacloprid suspended therein; and optionally at least one additive is provided. A process for preparing an aqueous suspoemulsion comprising: Step 1: Preparing lambda-cyhalothrin EC phase by mixing the active ingredient with a suitable solvent; Step 2: Preparing a dispersion of imidacloprid in a continuous water phase by mixing the active ingredient, a dispersant and a required amount of water; and Step 3: Combining the EC phase in Step 1 with the water phase in Step 2.Type: GrantFiled: June 19, 2014Date of Patent: November 2, 2021Assignee: ROTAM AGROCHEM INTERNATIONAL COMPANY LIMITEDInventor: James Timothy Bristow
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Patent number: 11160868Abstract: The present invention relates to compositions and methods of inducing the self-renewal of stem/progenitor supporting cells, including inducing the stem/progenitor cells to proliferate while maintaining, in the daughter cells, the capacity to differentiate into hair cells.Type: GrantFiled: January 4, 2019Date of Patent: November 2, 2021Assignee: Frequency Therapeutics, Inc.Inventors: Christopher Loose, Will McLean, Megan Harrison, Michael R. Jirousek
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Patent number: 11136328Abstract: Disclosed are chemical entities of Formula (I), wherein R1 and Z are defined herein, as NR2B subtype selective receptor antagonists. Also disclosed are pharmaceutical compositions comprising a chemical entity of Formula (I), and methods of treating various diseases and disorders associated with NR2B antagonism, e.g., diseases and disorders of the CNS, such as depression, by administering a chemical entity of Formula (I).Type: GrantFiled: March 5, 2020Date of Patent: October 5, 2021Assignee: Rugen Holdings (Cayman) LimitedInventor: Gideon Shapiro
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Patent number: 11116770Abstract: The present invention relates to a method of treating or preventing hair loss or excessive hair shedding in a subject by administering to a subject an oral dose of minoxidil. In particular, the present invention relates to a method of treating telogen effluvium in a subject by administering to a subject an oral dose of minoxidil.Type: GrantFiled: January 18, 2019Date of Patent: September 14, 2021Inventor: Rodney Sinclair
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Patent number: 11111233Abstract: An amino pyrimidine compound for inhibiting protein tyrosine kinase activity, a pharmaceutical composition thereof, preparation therefor, and an application thereof. Specifically, an amino pyrimidine compound represented by formula (I), R1, R2, L, Y, R6, W, A, m, and n being defined in the specification, and a pharmaceutically acceptable salt, a stereoisomer, a solvent compound, a hydrate, a polymorphism, a prodrug, or an isotope variant thereof. The compound can be used for treating and/or preventing protein tyrosine kinase-related diseases such as cell proliferative diseases, cancers, and immune diseases.Type: GrantFiled: January 24, 2019Date of Patent: September 7, 2021Assignee: Shenzhen TargetRx, Inc.Inventors: Yihan Wang, Xingye Ren, Jian Jin, Huanyin Li, Yixin Ai
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Patent number: 11091476Abstract: The embodiments disclosed herein provide compounds as shown in formula I or a tautomer, a mesomer, a racemate, an enantiomer, a diastereomer, a deuterated compound, a prodrug or a mixture thereof, or a pharmaceutically acceptable salt or solvate of the compounds as shown in formula I or a tautomer, a mesomer, a racemate, an enantiomer, a diastereomer, a deuterated compound, a prodrug or a mixture thereof, wherein R1 to R7 are as defined in the description. This application also provides a preparation method and a medical use of the compounds. The compounds of this disclosure have an activity superior or equivalent to the candidate drug LY2835219 currently under phase III clinical trial, and some of the compounds exhibit better selectivity. Moreover, the preferred compounds exhibit good absorption and good blood-brain distribution when administered orally.Type: GrantFiled: November 28, 2016Date of Patent: August 17, 2021Assignee: Gan & Lee PharmaceuticalsInventors: Lei Yin, Wenjian Liu, Heng Li, Dianxi Zhu
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Patent number: 11083728Abstract: The present invention provides, in part, compositions comprising an inhibitor of cyclin-dependent kinase 7 (CDK7) and sulfobutyl ether-?-cyclodextrin. Also provided are methods of using a disclosed composition for treating proliferative diseases. The present invention also provides methods of making disclosed compositions.Type: GrantFiled: April 3, 2018Date of Patent: August 10, 2021Assignee: Syros Pharmaceuticals, Inc.Inventor: Neera Jain
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Patent number: 11065230Abstract: The present invention relates to methods and pharmaceutical compositions for the treatment of systemic mastocytosis. The inventors showed the effect of KPT-251 treatment on SCF-dependent human Mast cell (MC) line without KIT mutation (WT ROSA) and on two factor-independent MC lines with KIT mutations : ROSA ? 417-419 insY and ROSA D816V. KPT is a Selective Inhibitor of Nuclear Export (SINE) that specifically inhibits the activity of the exportin-1 (XPO1). KPT-251 treatment induces minimal toxicity in non-cancerous hematopoietic cells both in vitro and in vivo. In particular, the present invention relates a method of treating systemic mastocytosis in patient in need thereof comprising administering to the patient a therapeutically effective amount of a XPO1 inhibitor.Type: GrantFiled: September 15, 2017Date of Patent: July 20, 2021Assignees: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE), FONDATION IMAGINE, UNIVERSITE PARIS DESCARTES, ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS (APHP), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE DE CAEN NORMANDIE, CENTRE HOSPITALIER REGIONAL UNIVERSITAIRE DE CAENInventors: Olivier Hermine, Flavia Guillem, Gandhi Damaj, Sophia Ladraa
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Patent number: 11033546Abstract: The present invention relates to compositions and methods of inducing the self-renewal of stem/progenitor supporting cells, including inducing the stem/progenitor cells to proliferate while maintaining, in the daughter cells, the capacity to differentiate into hair cells.Type: GrantFiled: December 20, 2018Date of Patent: June 15, 2021Assignee: Frequency Therapeutics, Inc.Inventors: Christopher Loose, Will McLean, Megan Harrison, Michael R. Jirousek
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Patent number: 11028080Abstract: The present disclosure relates generally to compounds of formula (I) or a pharmaceutically acceptable salt, prodrug, deuterated analog, tautomer, stereoisomer, or mixture of stereoisomers thereof and their use as LRRK2 inhibitors.Type: GrantFiled: March 10, 2017Date of Patent: June 8, 2021Assignee: DENALI THERAPEUTICS INC.Inventors: Anthony A. Estrada, Jianwen A. Feng, Joseph P. Lyssikatos, Zachary K. Sweeney, Javier de Vicente Fidalgo
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Patent number: 10988476Abstract: The present invention discloses a substituted pyridine compound represented by formula I, and a pharmaceutically acceptable salt, stereoisomer and tautomer thereof. The compounds of the present invention are useful in the treatment of cancers.Type: GrantFiled: April 15, 2020Date of Patent: April 27, 2021Assignee: SHANGHAI PHARMACEUTICALS HOLDING CO., LTD.Inventors: Guangxin Xia, Qian Wang, Chen Shi, Xiong Zhai, Hui Ge, Xuemei Liao, Yu Mao, Zhixiong Xiang, Yanan Han, Guoyong Huo, Yanjun Liu
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Patent number: 10988470Abstract: The invention provides a compound of formula (I): or a pharmaceutically-acceptable salt thereof, that is an inhibitor of JAK kinases. The invention also provides pharmaceutical compositions comprising such compound, a crystalline form, methods of using such compound to treat inflammatory skin diseases and other diseases, and processes and intermediates useful for preparing such compound.Type: GrantFiled: August 12, 2020Date of Patent: April 27, 2021Assignee: Theravance Biopharma R&D IP, LLCInventors: Jennifer Kozak, Ryan Hudson, Robert Murray McKinnell, Gary E. L. Brandt
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Patent number: 10980741Abstract: Compositions and methods for inducing pterygium regression from visual axis/central cornea, stabilizing pterygium, treating hyperemia and symptoms in pterygium patients, and treating pterygium recurrence following pterygiectomy are disclosed. The methods include administration of a multikinase inhibitor, an antimetabolite or a combination thereof to patients in need thereof.Type: GrantFiled: December 5, 2018Date of Patent: April 20, 2021Assignee: Cloudbreak Therapeutics, LLCInventor: Jinsong Ni
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Patent number: 10976306Abstract: Provided are: a protein degradation inducing tag which is a molecule that has affinity with proteases and does not inhibit degradation of a protein by proteases; a protein degradation inducing molecule that is a conjugate of at least one protein degradation inducing tag and at least one protein binding molecule that binds to a protein; and a usage of those.Type: GrantFiled: June 15, 2016Date of Patent: April 13, 2021Assignee: Tokyo University of Science FoundationInventors: Etsuko Miyamoto, Masaaki Ozawa
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Patent number: RE48547Abstract: There are disclosed aminopyrimidinecarboxamide compounds useful as pharmaceutical agents, synthesis processes, and pharmaceutical compositions which include aminopyrimidinecarboxamides compounds. More specifically, there is disclosed a genus of CXCR2 inhibitor compounds that are useful for treating a variety of inflammatory and neoplastic disorders.Type: GrantFiled: March 24, 2017Date of Patent: May 11, 2021Assignee: Syntrix Biosystems Inc.Inventors: Dean Y. Maeda, John A. Zebala, Aaron D. Schuler
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Patent number: RE49850Abstract: A novel class of inhibitors of protein kinases that are useful in the treatment of cell proliferative diseases and conditions, and especially those characterised by over-expression of CDK4, CDK6 and/or cyclin D, including certain cancers of lung, breast, brain, central nervous system, colorectal cancer and leukaemias.Type: GrantFiled: February 2, 2022Date of Patent: February 27, 2024Assignee: AUCENTRA THERAPEUTICS PTY LTDInventors: Shudong Wang, Solomon Tadesse Zeleke, Mingfeng Yu