Patents Assigned to Heptares Therapeutics Limited
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Patent number: 10584111Abstract: The disclosures herein relate to novel compounds of formula wherein R1, R2, R3 and R4 and n are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of inflammation, neurological or psychiatric disorders associated with modulating mGlu5 receptor function.Type: GrantFiled: February 20, 2019Date of Patent: March 10, 2020Assignee: Heptares Therapeutics LimitedInventors: John Andrew Christopher, Miles Stuart Congreve, Sarah Joanne Aves, Benjamin Gerald Tehan
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Patent number: 10550089Abstract: The present application relates to certain substituted imidazole and triazole compounds, pharmaceutical compositions containing them, and methods of using them, including methods for treating pain, musculoskeletal inflammation, neuroinflammatory disorders, airway inflammation, itch, dermatitis, colitis and related conditions. The compounds are of Formula (I) where X is N or CH, Z and Y are N or C (but both not N) and R1-R3 are as defined herein.Type: GrantFiled: May 11, 2017Date of Patent: February 4, 2020Assignee: Heptares Therapeutics LimitedInventors: John Graham Cumming, Frank Xinhe Wu, Karl Henrik Edman, Hongming Chen, Dean Gordon Brown, Roland Werner Burli, Shawn Donald Johnstone, Giles Albert Brown, Benjamin Gerald Tehan, Barry John Teobald, Miles Stuart Congreve
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Patent number: 10548884Abstract: This invention relates to compounds that are agonists of the muscarinic M4 receptor and/or M4 receptor and which are useful in the treatment of muscarinic M1/M4 receptor mediated diseases. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds include those according to formula 1a or a salt thereof, wherein n, p, Q, R1, R2, R3, R9 and R4 are as defined herein.Type: GrantFiled: August 3, 2016Date of Patent: February 4, 2020Assignee: Heptares Therapeutics LimitedInventors: Giles Albert Brown, Miles Stuart Congreve, Mark Pickworth, Mark David Rackham, Benjamin Gerald Tehan
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Patent number: 10458993Abstract: The invention provides an assay for assessing the conformational stability of a membrane protein, comprising: (a) providing a sample comprising a first population and a second population of a membrane protein; wherein the membrane protein in the first population is labelled with a donor label and the membrane protein in the second population is labelled with an acceptor label, or the membrane protein in the first population is labelled with an acceptor label and the membrane protein in the second population is labelled with a donor label, (b) exposing the first and second populations of the membrane protein to a stability modulating agent and/or condition, (c) and assessing aggregation between membrane proteins of the first and second populations by activating the donor label to permit a distance-dependent interaction with the acceptor label, which interaction produces a detectable signal.Type: GrantFiled: May 31, 2013Date of Patent: October 29, 2019Assignee: Heptares Therapeutics LimitedInventors: Fiona Hamilton Marshall, Seyed Ali Jazayeri-Dezfuly, Jayesh Chhotubhai Patel
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Patent number: 10428088Abstract: This invention relates to compounds that are agonists of the muscarinic M1 receptor and which are useful in the treatment of muscarinic M1 receptor mediated diseases. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds provided are of formula where m, p, q, W, Z, Y, X1, X2, R1, R2, R3 and R4 are as defined herein.Type: GrantFiled: May 23, 2018Date of Patent: October 1, 2019Assignee: Heptares Therapeutics LimitedInventors: Miles Stuart Congreve, Giles Albert Brown, Benjamin Gerald Tehan, Mark Pickworth, Julie Elaine Cansfield
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Patent number: 10413553Abstract: This invention relates to compounds that are agonists of the muscarinic M1 receptor and which are useful in the treatment of muscarinic M1 receptor mediated diseases. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds provided are of formula I, where n is 1 or 2; p is 0, 1 or 2; q is 0, 1 or 2; and R1-R6 are as defined herein.Type: GrantFiled: February 1, 2018Date of Patent: September 17, 2019Assignee: Heptares Therapeutics LimitedInventors: Miles Stuart Congreve, Giles Albert Brown, Julie Elaine Cansfield, Benjamin Gerald Tehan
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Patent number: 10385039Abstract: This invention relates to compounds that are agonists of the muscarinic M1 receptor and/or M4 receptor and which are useful in the treatment of muscarinic M1/M4 receptor mediated diseases. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds include those according to formula 1, or a salt thereof wherein Q, R1, R2, R3 and R4 are as defined herein.Type: GrantFiled: December 12, 2018Date of Patent: August 20, 2019Assignee: Heptares Therapeutics LimitedInventors: Giles Albert Brown, Julie Elaine Cansfield, Miles Stuart Congreve, Michael Alistair O'Brien, Mark Pickworth, Mark David Rackham, Benjamin Gerald Tehan, Barry John Teobald
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Publication number: 20190241644Abstract: The invention relates to mutant G-protein coupled receptors with increased conformational stability, and methods of use thereof. In some aspects, polynucleotides encoding the mutant G-protein coupled receptors are provided. In some aspects, host cells comprising the polynucleotides are provided. In some aspects, the invention relates to crystallized forms of the mutant G-protein coupled receptors, and methods of preparing the same.Type: ApplicationFiled: December 10, 2018Publication date: August 8, 2019Applicant: Heptares Therapeutics LimitedInventors: Richard Henderson, Christopher Gordon Tate, Francesca Magnani, Maria Josefa Serrano-Vega, Yoko Shibata, Antony Johannes Warne, Malcolm Peter Weir
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Patent number: 10351545Abstract: This invention relates to compounds that are agonists of the muscarinic M1 receptor and/or M4 receptor and which are useful in the treatment of muscarinic M1/M4 receptor mediated diseases. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds include those according to formula (1a) or a salt thereof, wherein p, q, r, s, Q, R3 and R4 are as defined herein.Type: GrantFiled: September 8, 2017Date of Patent: July 16, 2019Assignee: Heptares Therapeutics LimitedInventors: Giles Albert Brown, Miles Stuart Congreve, Mark Pickworth, Benjamin Gerald Tehan
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Patent number: 10329278Abstract: This invention relates to compounds that are agonists of the muscarinic M1 and/or M4 receptor and which are useful in the treatment of diseases mediated by the muscarinic M1 and M4 receptors. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds provided are of formula where X1; X2; R1 and R4 are as defined herein.Type: GrantFiled: June 18, 2018Date of Patent: June 25, 2019Assignee: Heptares Therapeutics LimitedInventors: Giles Albert Brown, Julie Elaine Cansfield, Miles Stuart Congreve, Benjamin Gerald Tehan, Barry John Teobald
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Patent number: 10316028Abstract: The disclosures herein relate to novel compounds of formula wherein W, X and Y1, Y2, Y3 and Y4 are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of neurological or psychiatric disorders associated with orexin receptors.Type: GrantFiled: December 20, 2017Date of Patent: June 11, 2019Assignee: Heptares Therapeutics LimitedInventors: Miles Stuart Congreve, John Andrew Christopher, Benjamin Gerald Tehan, Sukhbinder Singh Klair, Sarah Joanne Aves
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Patent number: 10300056Abstract: The disclosures herein relate to novel compounds of formula wherein R1, R2, R3 and R4 are as defined herein, and their use in treating, preventing, ameliorating, controlling or reducing cerebrovascular or vascular disorders associated with CGRP receptor function.Type: GrantFiled: September 25, 2017Date of Patent: May 28, 2019Assignee: Heptares Therapeutics LimitedInventors: John Andrew Christopher, Miles Stuart Congreve, Sarah Joanne Bucknell, Francesca Deflorian, Mark Pickworth, Jonathan Stephen Mason
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Publication number: 20190144394Abstract: The present application relates to certain substituted imidazole and triazole compounds, pharmaceutical compositions containing them, and methods of using them, including methods for treating pain, musculoskeletal inflammation, neuroinflammatory disorders, airway inflammation, itch, dermatitis, colitis and related conditions. The compounds are of Formula (I) where X is N or CH, Z and Y are N or C (but both not N) and R1-R3 are as defined herein.Type: ApplicationFiled: May 11, 2017Publication date: May 16, 2019Applicant: Heptares Therapeutics LimitedInventors: John Graham Cumming, Frank Xinhe Wu, Karl Henrik Edman, Hongming Chen, Dean Gordon Brown, Roland Werner Burli, Shawn Donald Johnstone, Giles Albert Brown, Benjamin Gerald Tehan, Barry John Teobald, Miles Stuart Congreve
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Publication number: 20190112355Abstract: The invention provides a fusion protein comprising, from N-terminus to C-terminus: a) a first portion of a Family B G-protein coupled receptor (GPCR) that comprises transmembrane helix (TM)-1, TM2 and TM3 of the GPCR; b) a stable protein domain; and c) a second portion of the GPCR comprising TM4, TM5, TM6 and TM7 of the GPCR. The invention also provides a method of crystallising a GPCR comprising providing the fusion protein of the invention and crystallising it to obtain crystals.Type: ApplicationFiled: September 20, 2018Publication date: April 18, 2019Applicant: Heptares Therapeutics LimitedInventors: Seyed Ali Jazayeri-Dezfuly, Fiona Hamilton Marshall
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Patent number: 10259802Abstract: This invention relates to compounds (Formula (1)) that are agonists of the muscarinic M1 receptor and which are useful in the treatment of muscarinic M1 receptor mediated diseases. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds provided are of formula where R1-R5, X1, X2 and p are as defined herein.Type: GrantFiled: May 15, 2018Date of Patent: April 16, 2019Assignee: Heptares Therapeutics LimitedInventors: Giles Albert Brown, Julie Elaine Cansfield, Miles Stuart Congreve, Mark Pickworth, Benjamin Gerald Tehan
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Patent number: 10259787Abstract: This invention relates to compounds that are agonists of the muscarinic M1 receptor or M1 and M4 receptors and which are useful in the treatment of muscarinic M1 or M1/M4 receptor mediated diseases. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds provided are of formula wherein Q4, Q5, R5, p, V, Q1, Q2, X1, X2 and W are defined herein.Type: GrantFiled: October 16, 2017Date of Patent: April 16, 2019Assignee: Heptares Therapeutics LimitedInventors: Giles Albert Brown, Miles Stuart Congreve, Mark Pickworth, Benjamin Gerald Tehan
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Patent number: 10259812Abstract: The disclosures herein relate to novel compounds of formula wherein R1, R2 and R3 are as defined herein, and their use in treating, preventing, ameliorating, controlling or reducing cerebrovascular or vascular disorders associated with CGRP receptor function.Type: GrantFiled: September 19, 2017Date of Patent: April 16, 2019Assignee: Heptares Therapeutics LimitedInventors: John Andrew Christopher, Miles Stuart Congreve, Sarah Joanne Bucknell, Francesca Deflorian, Mark Pickworth, Jonathan Stephen Mason
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Patent number: 10246432Abstract: The disclosures herein relate to novel compounds of formula wherein R1, R2, R3 and R4 and n are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of inflammation, neurological or psychiatric disorders associated with modulating mGlu5 receptor function.Type: GrantFiled: June 9, 2017Date of Patent: April 2, 2019Assignee: Heptares Therapeutics LimitedInventors: John Andrew Christopher, Miles Stuart Congreve, Sarah Joanne Aves, Benjamin Gerald Tehan
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Publication number: 20190094247Abstract: A method of producing a conformational specific binding partner of a GPCR, the method comprising: a) providing a mutant GPCR of a parent GPCR, wherein the mutant GPCR has increased stability in a particular conformation relative to the parent GPCR; b) providing a test compound; c) determining whether the test compound binds to the mutant GPCR when residing in a particular conformation; and d) isolating a test compound that binds to the mutant GPCR when residing in the particular formation. Methods of producing GPCRs with increased stability relative to a parent GPCR are also disclosed.Type: ApplicationFiled: October 4, 2018Publication date: March 28, 2019Applicant: Heptares Therapeutics LimitedInventors: Malcolm Peter Weir, Richard Henderson, Christopher Gordon Tate, Francesca Magnani, Maria Josefa Serrano-Vega, Yoko Shibata, Antony Johannes Warne
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Patent number: 10196380Abstract: This invention relates to compounds that are agonists of the muscarinic M1 receptor and/or M4 receptor and which are useful in the treatment of muscarinic M1/M4 receptor mediated diseases. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds include those according to formula 1, or a salt thereof, wherein Q, R1, R2, R3 and R4 are as defined herein.Type: GrantFiled: February 22, 2018Date of Patent: February 5, 2019Assignee: Heptares Therapeutics LimitedInventors: Giles Albert Brown, Julie Elaine Cansfield, Miles Stuart Congreve, Michael Alistair O'Brien, Mark Pickworth, Mark David Rackham, Benjamin Gerald Tehan, Barry John Teobald