B-chain Modified Insulin Patents (Class 514/6.3)
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Patent number: 12214018Abstract: This disclosure provides a composition containing a conjugate with a modified insulin molecule. The conjugate has an insulin molecule, which can be insulin or an insulin analog, glucagon, GLP-1, GLP-2 or a GLP-1 agonist. The conjugate also contains one or more polymers. Each of the one or more polymers is covalently linked to the insulin molecule. Additionally, each of the one or more polymers is covalently linked to between 0 to 50 copies of a decoy ligand, and to between 0 to 50 copies of a glucose-binding agent, such that the combined total number of glucose-binding agents and decoy ligands covalently linked to each of the one or more polymers is at least 1. The conjugate can reversibly bind to soluble glucose and in which the extent of its glucose-binding controls the extent to which the modified insulin is able to bind to and activate the insulin receptor. Methods of making the conjugate, as well as use of the conjugate in treatment, are also provided.Type: GrantFiled: May 21, 2021Date of Patent: February 4, 2025Assignee: PROTOMER TECHNOLOGIES, INC.Inventor: Alborz Mahdavi
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Patent number: 12121701Abstract: Disclosed herein are systems and methods for the delivery of a co-formulation of insulin and a second drug, such as GLP-1, using an automated insulin delivery system. In a first embodiment, a dose of insulin is calculated by a medication delivery algorithm and a reduction factor is applied to account for the effect of second drug on the user's daily insulin requirement. In a second embodiment of the invention, a total amount of the second drug administered to the user during the past 24 hours is used to modify the correction factor and the insulin-to-carbohydrate ratio used by the medication delivery algorithm to cause a reduction in the insulin delivered to the user to account for the effect of the administration of the second drug portion of the co-formulation.Type: GrantFiled: January 24, 2022Date of Patent: October 22, 2024Assignee: INSULET CORPORATIONInventors: Joon Bok Lee, Jason O'Connor, Yibin Zheng, Ashutosh Zade
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Patent number: 11673933Abstract: The present invention relates to insulin degludec for use in medicine.Type: GrantFiled: November 28, 2017Date of Patent: June 13, 2023Assignee: Novo Nordisk A/SInventors: Per Knud Christensen, Thue Johansen, Simon Skibsted, Kajsa Kvist
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Patent number: 11426458Abstract: The invention relates to a novel reconstitution composition, a pharmaceutical composition and kit of parts comprising said reconstitution composition. The invention further relates to a method of treatment using said pharmaceutical composition and/or the pharmaceutical composition for use as a medicament. Also provided is a method for reconstituting dried peptides and a method for preparing a pharmaceutical composition using the reconstitution composition of the invention.Type: GrantFiled: June 10, 2020Date of Patent: August 30, 2022Assignee: ISA PHARMACEUTICALS B.V.Inventor: Gwenn Eveline Mulder
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Patent number: 11278596Abstract: The present invention relates to insulin degludec for use in medicine.Type: GrantFiled: November 28, 2017Date of Patent: March 22, 2022Assignee: NOVO NORDISK A/SInventors: Simon Skibsted, Kajsa Kvist
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Patent number: 11167035Abstract: The invention is related to insulin compositions with a high content of zinc atoms per six molecules of acylated insulin. The insulin is an acylated insulin and may be mixed with a further insulin analogue such as the rapid acting insulin Asp B28 human insulin.Type: GrantFiled: July 16, 2014Date of Patent: November 9, 2021Assignee: Novo Nordisk A/SInventors: Svend Havelund, Frantisek Hubalek, Helle Birk Olsen, Ib Jonassen, Thomas Hoeg-Jensen, Anne Plum, Ulla Ribel-Madsen
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Patent number: 11028137Abstract: Isolated non-naturally occurring, mutant-human islet amyloid polypeptides (IAPP) polypeptides, which are more soluble at neutral pH than the wild-type human islet amyloid polypeptide (hIAPP) protein are disclosed. These polypeptides can be formulated or co-formulated at physiological pH, which enable the polypeptides to be delivered to a subject in a single injection with an insulin agent. Methods and pharmacological compositions for treating an abnormal condition, such as an amyloid-based disease or type-1 diabetes in a subject are also disclosed.Type: GrantFiled: February 1, 2018Date of Patent: June 8, 2021Assignee: The Research Foundation for The State University of New YorkInventors: Daniel Raleigh, Rehana Akter, Andisheh Abedini
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Patent number: 10815287Abstract: Provided is an acylated derivative of human insulin or an analogue thereof. Specifically disclosed is an acylated derivative of a human insulin analogue, or zinc complex thereof; the human insulin analogue being derivatized is preferably Des(B30) human insulin; the acylated derivative is longer-lasting than existing insulin analogues and acylated derivatives thereof, its blood glucose reduction is more steady, and it is more stable in storage.Type: GrantFiled: August 1, 2017Date of Patent: October 27, 2020Assignee: JIANGSU HENGRUI MEDICINE CO., LTD.Inventors: Deyu Liu, Hongwei Wang, Liang Zhao, Feifei Wang, Xiang Zeng, Tao Wang, Yali Wang, Yulu Dai
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Patent number: 10772935Abstract: Disclosed herein are improved methods of treating hyperglycemia with a combination of an ultrarapid acting insulin and insulin glargine comprising prandial administration of the ultrarapid insulin, and administration of a first dose of insulin glargine within 6 hours of waking for a day.Type: GrantFiled: June 29, 2018Date of Patent: September 15, 2020Assignee: MannKind CorporationInventors: Anders Hasager Boss, Richard Petrucci, Campbell Howard, Alfred Mann
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Patent number: 10703792Abstract: A two-chain insulin analogue contains Aspartic Acid at position B10 and penta-fluoro-Phenylalanine at position B24, optionally Histidine or Glutamic Acid at position A8, optionally additional substitutions or modifications at positions A13 and/or A14 and/or B28 and/or B29. The analogue may be an analogue of a mammalian insulin, such as human insulin, may optionally include (i) N-terminal deletion of one, two or three residues from the B chain, (ii) a mono-peptide or dipeptide C-terminal extension of the B-chain containing at least one acidic residue, and (iii) other modifications known in the art to enhance the stability of insulin. Formulations of the above analogues at successive strengths U-100 to U-1000 in soluble solutions at at least pH value in the range 7.0-8.0 in the absence or presence of zinc ions at a molar ratio of 0.00-0.10 zinc ions per insulin analogue monomer.Type: GrantFiled: July 25, 2019Date of Patent: July 7, 2020Assignee: Case Western Reserve UniversityInventor: Michael A. Weiss
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Patent number: 10683333Abstract: Isolated non-naturally occurring, mutant-human islet amyloid polypeptides (hIAPP) are disclosed. These polypeptides can be formulated or co-formulated at physiological pH, which enable the polypeptides of the instant disclosure to be delivered to a subject having an amyloid-based disease in a single injection with an insulin agent. Methods and compositions for treating amyloid-based disease in a subject in need thereof, by administering an effective amount of an isolated, mutant-hIAPP polypeptide, including formulations or co-formulations thereof are also disclosed.Type: GrantFiled: July 11, 2018Date of Patent: June 16, 2020Assignee: The Research Foundation for The State University of New YorkInventors: Daniel Raleigh, Hui Wang, Ping Cao, Andisheh Abedini
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Patent number: 10646551Abstract: A composition in aqueous solution includes insulin and at least one substituted anionic compound chosen from substituted anionic compounds consisting of a backbone formed from a discrete number u of between 1 and 8 (1?u?8) of identical or different saccharide units, linked via identical or different glycoside bonds, the saccharide units being chosen from the group consisting of hexoses, in cyclic form or in open reduced form, said compound comprising partially substituted carboxyl functional groups, the unsubstituted carboxyl functional groups being salifiable. A pharmaceutical formulation including the composition is also set forth.Type: GrantFiled: November 18, 2019Date of Patent: May 12, 2020Assignee: AdociaInventors: Gérard Soula, Bertrand Alluis
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Patent number: 10610595Abstract: Stabilized pharmaceutical formulations of insulin analogues and/or insulin derivatives are disclosed.Type: GrantFiled: October 13, 2017Date of Patent: April 7, 2020Assignee: SANOFIInventors: Oliver Bley, Petra Loos, Bernd Bidlingmaier, Walter Kamm, Harald Berchtold
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Patent number: 10472406Abstract: A two-chain insulin analog contains Aspartic Acid at position B10 and penta-fluoro-Phenylalanine at position B24, optionally Histidine or Glutamic Acid at position A8, optionally additional substitutions or modifications at positions A13 and/or A14 and/or B28 and/or B29. The analog may be an analog of a mammalian insulin, such as human insulin, may optionally include (i) N-terminal deletion of one, two or three residues from the B chain, (ii) a mono-peptide or dipeptide C-terminal extension of the B-chain containing at least one acidic residue, and (iii) other modifications known in the art to enhance the stability of insulin. Formulations of the above analogs at successive strengths U-100 to U-1000 in soluble solutions at least pH value in the range 7.0-8.0 in the absence or presence of zinc ions at a molar ratio of 0.00-0.10 zinc ions per insulin analog monomer.Type: GrantFiled: January 20, 2016Date of Patent: November 12, 2019Assignee: Case Western Reserve UniversityInventor: Michael Weiss
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Patent number: 9901623Abstract: The invention is a pharmaceutical composition of human insulin or insulin analog that includes citrate, treprostinil and stabilizing agents, that has faster pharmacokinetic and/or pharmacodynamic action than commercial formulations of existing insulin analog products and that is stable for commercial use.Type: GrantFiled: August 19, 2016Date of Patent: February 27, 2018Assignee: Eli Lilly and CompanyInventors: Michael Patrick Akers, Michael Edward Christe, Thomas Andrew Hardy, Ranajoy Majumdar, Chi Arch Nguyen, Chad Donald Paavola, Virender Kumar Sarin, Nanette Elizabeth Schulte
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Patent number: 9895424Abstract: Stabilized pharmaceutical formulations of insulin analogs and/or insulin derivatives are disclosed.Type: GrantFiled: January 8, 2015Date of Patent: February 20, 2018Assignee: SANOFIInventors: Oliver Bley, Petra Loos, Bernd Bidlingmaier, Walter Kamm, Harald Berchtold
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Patent number: 9839692Abstract: Stabilized pharmaceutical formulations of insulin analogues and/or insulin derivatives are disclosed.Type: GrantFiled: January 8, 2015Date of Patent: December 12, 2017Assignee: SANOFIInventors: Oliver Bley, Petra Loos, Bernd Bidlingmaier, Walter Kamm, Harald Berchtold
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Patent number: 9499600Abstract: A single-chain insulin analog containing a basic side chain at position A8 (Arginine, Histidine, Lysine, or Ornithine), a basic side chain at position B29 (Arginine, Histidine, Lysine, or Ornithine), and a foreshortened C-domain of length 6-11 residues is provided. Residues C1 and C2 of the C-domain have a net negative charge of ?1 or ?2; C3 is chosen from a group consisting of Gly, Ala, Pro, or Ser; and the remaining C-domain segment is successively derived from the C-domain of IGF-II (RRSR (SEQ ID NO: 18), SRRSR (SEQ ID NO: 17), VSRRSR (SEQ ID NO: 16), RVSRRSR (SEQ ID NO: 15), or SRVSRRSR SEQ ID NO: 13). A method of treating a patient with diabetes mellitus or obesity comprises administering a physiologically effective amount of the insulin analog or a physiologically acceptable salt thereof to a patient.Type: GrantFiled: November 5, 2013Date of Patent: November 22, 2016Assignee: Case Western Reserve UniversityInventor: Michael Weiss
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Publication number: 20150126439Abstract: A combination comprising at least a first insulin-like compound and a second insulin-like compound for treating a condition or a disease in a subject in need thereof where administration of insulin would be of benefit to said subject is described.Type: ApplicationFiled: May 1, 2013Publication date: May 7, 2015Inventors: Thue Johansen, Henriette Mersebach, Mads Axelsen, Martin Lange
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Publication number: 20150119323Abstract: An aqueous pharmaceutical formulation comprising 200-1000 U/mL of insulin glulisine.Type: ApplicationFiled: October 24, 2014Publication date: April 30, 2015Inventors: Petra Loos, Thomas Gehrmann, Harald Berchtold, Ulrich Werner, Matthias Ganz
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Patent number: 9018161Abstract: The present invention relates to novel insulin analogues exhibiting resistance towards protease, wherein at least two amino acids are substituted and/or deleted relative to the parent insulin molecule. A method for the preparation of such insulin analogues, insulin preparations containing the insulin analogues of the invention and a method of treating diabetes mellitus using these insulin analogues is also provided.Type: GrantFiled: September 20, 2007Date of Patent: April 28, 2015Assignee: Novo Nordisk A/SInventors: Peter Kresten Nielsen, Frantisek Hubalek, Inger Lautrup-Larsen, Svend Ludvigsen, Ulla Ribel-Madsen, Per Balschmidt, Per Nørgaard, Svend Havelund
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Publication number: 20150111819Abstract: The present invention relates to an improved method for treating diabetes wherein the improvement comprises administering a PEGylated insulin compound to a patient having moderate to severe chronic kidney disease using an effective amount of the compound.Type: ApplicationFiled: May 2, 2013Publication date: April 23, 2015Inventors: Vikram Paritosh Sinha, Melvin Jay Prince, John Michael Beals
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Publication number: 20150111820Abstract: This invention relates to insulin derivatives having long duration of action. The insulin derivatives have been found to be useful for the treatment of diabetes, and in particular for less frequent administration to the diabetic patients, in particular as seldom as about once weekly.Type: ApplicationFiled: July 8, 2013Publication date: April 23, 2015Inventors: Lone Pridal, Helle Naver, Peter Madsen, Thomas Boerglum Kjeldsen
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Patent number: 8993516Abstract: A method treating a patient includes administering a physiologically effective amount of a fibrillation-resistant insulin analogue or a physiologically acceptable salt thereof to the patient. The fibrillation-resistant insulin analogue or a physiologically acceptable salt thereof, contains an insulin A-chain sequence modified at position A8 and an insulin B-chain sequence or an analogue thereof. The fibrillation-resistant insulin analogue may exhibit thermodynamic stability similar to or exceeding that of wild-type human insulin and displays a susceptibility to fibrillation similar to or exceeding that of wild-type human insulin. An insulin analogue may display greater in vitro insulin receptor binding than normal insulin while displaying binding to IGFR less than twice that of normal insulin and less than that of fast-acting insulin analogs.Type: GrantFiled: April 14, 2009Date of Patent: March 31, 2015Assignee: Case Western Reserve UniversityInventor: Michael Weiss
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Patent number: 8987197Abstract: Novel PEGylated insulin analogs exhibiting resistance towards proteases can, effectively, be administered pulmonary or orally. The insulin analogs contain B25H and A14E or A14H. The PEGylation is at B29K.Type: GrantFiled: November 29, 2011Date of Patent: March 24, 2015Assignee: Novo Nordisk A/SInventors: Peter Madsen, Thomas Hoeg-Jensen, Thomas Børglum Kjeldsen, Tina Møller Tagmose
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Publication number: 20150065423Abstract: A rapid acting injectable formulation is provided comprising a therapeutic peptide and a vasodilatory agent. The therapeutic peptide has a molecular weight of greater than about 500 Daltons, and the vasodilatory agent is present in an amount effective to increase the absorption of the therapeutic peptide. A method of increasing absorption of a therapeutic peptide by using such a formulation is also provided.Type: ApplicationFiled: August 29, 2014Publication date: March 5, 2015Inventors: Bryan E. Laulicht, Sasha H. Bakhru, Solomon S. Steiner
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Patent number: 8946148Abstract: Modified insulin polypeptides and their uses thereof are provided.Type: GrantFiled: November 20, 2008Date of Patent: February 3, 2015Assignee: Ambrx, Inc.Inventors: Zhenwei Miao, Denise Krawitz, Vadim Kraynov, Feng Tian, Bee-Cheng Sim, Lillian Skidmore, Anna-Maria A. Hays Putnam, Nick Knudsen, Michael Deguzman
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Patent number: 8946147Abstract: Prodrug formulations of insulin and insulin analogs are provided wherein the insulin peptide has been modified by an amide bond linkage of a dipeptide prodrug element. The prodrugs disclosed herein have extended half lives of at least 10 hours, and more typically greater than 2 hours, 20 hours and less than 70 hours, and are converted to the active form at physiological conditions through a non-enzymatic reaction driven by chemical instability.Type: GrantFiled: June 23, 2011Date of Patent: February 3, 2015Assignee: Indiana University Research and Technology CorporationInventors: Richard D. DiMarchi, Binbin Kou, Shujiang Cheng
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Patent number: 8940860Abstract: Single chain insulin analogs are provided having high potency and specificity for the insulin receptor. As disclosed herein optimally sized linking moieties can be used to link human insulin A and B chains, or analogs or derivatives thereof, wherein the carboxy terminus of the B25 amino acid of the B chain is linked to the amino terminus of the A1 amino acid of the A chain via the intervening linking moiety. In on embodiment the linking moiety comprises a polyethylene glycol of 6-16 monomer units and in an alternative embodiment the linking moiety comprises a non-native amino acid sequence derived form the IGF-1 C-peptide and comprising at least 8 amino acids and no more than 12 amino acid in length. Also disclosed are prodrug and conjugate derivatives of the single chain insulin analogs.Type: GrantFiled: June 16, 2011Date of Patent: January 27, 2015Assignee: Indiana University Research and Technology CorporationInventors: Richard D. DiMarchi, Julia Azriel, Zach Kaur, Jonathan Meyers, Todd Parody, Yan Zhao
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Publication number: 20150005230Abstract: Provided are methods relating to the use of CDP-therapeutic agent conjugates for the treatment of a disease or disorder, e.g., autoimmune disease, inflammatory disease, central nervous system disorder, cardiovascular disease, or metabolic disorder. Also provided are CDP-therapeutic agent conjugates, particles comprising CDP-therapeutic agent conjugates, and compositions comprising CDP-therapeutic agent conjugates.Type: ApplicationFiled: January 30, 2014Publication date: January 1, 2015Applicant: CERULEAN PHARMA INC.Inventor: Scott Eliasof
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Publication number: 20150005231Abstract: An insulin analogue comprises a B-chain polypeptide incorporating a halogenated phenylalanine at position B24, B25 or B26. The halogenated phenylalanine may be ortho-monofluoro-phenylalanine, ortho-monobromo-phenylalanine, ortho-monochloro-phenylalanine, or para-monochloro-phenylalanine. The analogue may be of a mammalian insulin, such as human insulin. A nucleic acid encodes such an insulin analogue. The halogenated insulin analogues retain significant activity. A method of treating a patient comprises administering a physiologically effective amount of the insulin analogue or a physiologically acceptable salt thereof to a patient. Halogen substitution-based stabilization of insulin may enhance the treatment of diabetes mellitus in regions of the developing world lacking refrigeration.Type: ApplicationFiled: September 3, 2014Publication date: January 1, 2015Inventor: Michael WEISS
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Patent number: 8921313Abstract: An insulin analogue comprises a B-chain polypeptide incorporating a halogenated phenylalanine at position B24, B25 or B26. The halogenated phenylalanine may be ortho-monofluoro-phenylalanine, ortho-monobromo-phenylalanine, ortho-monochloro-phenylalanine, or para-monochloro-phenylalanine. The analogue may be of a mammalian insulin, such as human insulin. A nucleic acid encodes such an insulin analogue. The halogenated insulin analogues retain significant activity. A method of treating a patient comprises administering a physiologically effective amount of the insulin analogue or a physiologically acceptable salt thereof to a patient. Halogen substitution-based stabilization of insulin may enhance the treatment of diabetes mellitus in regions of the developing world lacking refrigeration.Type: GrantFiled: January 31, 2011Date of Patent: December 30, 2014Assignee: Case Western Reserve UniversityInventor: Michael Weiss
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Publication number: 20140349926Abstract: Disclosed is a formulation for parenteral administration comprising insulin that comprises a pH memory between 1 to 4 or between 6 to 8 and an aprotic polar solvent, wherein the insulin is solubilized in the aprotic polar solvent, wherein the solubilized insulin comprises stable monomeric or dimeric forms of insulin or mixtures thereof, and wherein the water content of the formulation is equal to or less than 15% w/v.Type: ApplicationFiled: October 31, 2012Publication date: November 27, 2014Inventors: Steven Prestrelski, Nancy Scott
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Publication number: 20140341888Abstract: The present invention is based, at least in part, on the identification of a pharmaceutical container formed, at least in part, of a glass composition which exhibits a reduced propensity to delaminate, i.e., a reduced propensity to shed glass particulates. As a result, the presently claimed containers are particularly suited for storage of pharmaceutical compositions and, specifically, a pharmaceutical solution comprising a pharmaceutically active ingredient, for example, FORTEO® (recombinant human teriparatide), DULAGLUTIDE® (LY2189265), recombinant insulin glargine, RAMUCIRUMAB® (IMC-1121B), SOLANEZUMAB® (LY2062430), IXEKIZUMAB® (LY2439821), TABALUMAB® (LY2127399), NECITUMUMAB® (IMC-11F8), or CIXUTUMUMAB® (IMC-A12).Type: ApplicationFiled: April 23, 2014Publication date: November 20, 2014Applicant: CORNING INCORPORATEDInventors: Wendell P. Weeks, Robert Anthony Schaut, Steven Edward DeMartino, John Stephen Peanasky
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Patent number: 8883723Abstract: Compositions containing a therapeutic peptide covalently linked to Vitamin B12 at the 5?-hydroxyl group of the ribose moiety of ?-ligand are described. The length of the linkage is optimized so that the biological activity of both the Vitamin B12 and the therapeutic peptide is maintained. Therapeutic peptide includes insulin, PYY, NPY and GLP-1. Attachment to Vitamin B12 provides uptake of the therapeutic peptide from the digestive tract and longer residence time.Type: GrantFiled: March 4, 2008Date of Patent: November 11, 2014Assignee: Syracuse UniversityInventor: Robert Patrick Doyle
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Publication number: 20140323398Abstract: A pharmaceutical formulation comprises insulin having a variant insulin B-chain polypeptide containing an ortho-monofluoro-Phenylalanine substitution at position B24 in combination with a substitution of an amino acid containing an acidic side chain at position B10, allowing the insulin to be present at a concentration of between 0.6 mM and 3.0 mM. The formulation may optionally be devoid of zinc. Amino-acid substitutions at one or more of positions B3, B28, and B29 may additionally be present. The variant B-chain polypeptide may be a portion of a proinsulin analogue or single-chain insulin analogue. The insulin analogue may be an analogue of a mammalian insulin, such as human insulin. A method of lowering the blood sugar of a patient comprises administering a physiologically effective amount of the insulin analogue or a physiologically acceptable salt thereof to the patient.Type: ApplicationFiled: October 29, 2012Publication date: October 30, 2014Inventor: Michael A. Weiss
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Publication number: 20140315798Abstract: The subject matter of this invention is directed towards chemically and thermodynamically stable single-chain insulin (SCI) analogues that are resistant to deamidation and fibrillation. The invention further discloses improved methods for the recombinant expression, purification and refolding of SCI.Type: ApplicationFiled: April 16, 2014Publication date: October 23, 2014Applicant: AMIDEBIO LLCInventors: Michael H.B. Stowell, Yanyu Peng, Mikhail Plam
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Patent number: 8859493Abstract: The present invention is related to insulin derivatives having a side chain attached either to the ?-amino group of the N-terminal amino acid residue of B chain or to an ?-amino group of a Lys residue present in the B chain of the parent insulin molecule via an amide bond which side chain comprises one or more residues of ethyleneglycol, propyleneglycol and/or butyleneglycol containing independently at each termini a group selected from —NH2 and —COOH; a fatty diacid moiety with 4 to 22 carbon atoms, at least one free carboxylic acid group or a group which is negatively charged at neutral pH; and possible linkers which link the individual components in the side chain together via amide or ether bonds, said linkers optionally comprising a free carboxylic acid group.Type: GrantFiled: April 9, 2012Date of Patent: October 14, 2014Assignee: Novo Nordisk A/SInventors: Patrick William Garibay, Thomas Hoeg-Jensen, Ib Jonassen, Svend Havelund, Peter Madsen, Palle Jakobsen
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Publication number: 20140303076Abstract: An insulin analogue comprises a B-chain polypeptide containing a cyclohexanylalanine substitution at position B24 and optionally containing additional amino-acid substitutions at positions A8, B28, and/or B29. A proinsulin analogue or single-chain insulin analogue containing a B domain containing a cyclohexanylalanine substitution at position B24 and optionally containing additional amino-acid substitutions at positions A8, B28, and/or B29. The analogue may be an analogue of a mammalian insulin, such as human insulin. A nucleic acid encoding such an insulin analogue is also provided. A method of lowering the blood sugar of a patient comprises administering a physiologically effective amount of the insulin analogue or a physiologically acceptable salt thereof to a patient. A method of semi-synthesis using an unprotected octapeptide by means of modification of an endogenous tryptic site by non-standard amino-acid substitutions.Type: ApplicationFiled: July 13, 2012Publication date: October 9, 2014Applicant: CASE WESTERN RESERVE UNIVERSITYInventor: Michael A. Weiss
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Patent number: 8853155Abstract: The present invention is related to insulin derivatives containing additional disulfide bonds and methods of making such.Type: GrantFiled: June 21, 2011Date of Patent: October 7, 2014Assignee: Novo Nordisk A/SInventors: Peter Madsen, Frantisek Hubalek, Thomas Boerglum Kjeldsen, Svend Ludvigsen
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Patent number: 8846613Abstract: The invention relates to a pharmaceutical composition comprising 1.a and/or 1.b according to claim 1 in combination with at least one second therapeutic agent 2 which is suitable in the treatment or prevention of one or more conditions selected from type 1 diabetes mellitus, type 2 diabetes mellitus, impaired glucose tolerance and hyperglycemia. In addition the present invention relates to methods for preventing or treating of metabolic disorders and related conditions.Type: GrantFiled: October 8, 2013Date of Patent: September 30, 2014Assignee: Boehringer Ingelheim International GmbHInventors: Bradford S. Hamilton, Thomas Rauch, Manami Tsutsumi
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Publication number: 20140274888Abstract: Conjugates which comprise a drug and a ligand which includes a first saccharide; wherein the conjugate is characterized in that, when the conjugate is administered to a mammal, at least one pharmacokinetic or pharmacodynamic property of the conjugate is sensitive to serum concentration of a second saccharide. Exemplary conjugates and sustained release formulations are provided in addition to methods of use and preparation.Type: ApplicationFiled: May 30, 2014Publication date: September 18, 2014Applicant: SmartCells, Inc.Inventors: Todd C. Zion, Thomas M. Lancaster
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Publication number: 20140235537Abstract: Compositions and formulations comprising N-glycosylated insulin analogues are described. In particular embodiments, the glycosylated insulin analogues are produced in vivo and comprise one or more the N-linked N-glycans selected from high mannose or fucosylated or non-fucosylated hybrid, paucimannose, or complex N-glycans. In other embodiments, the N-glycan comprising the high mannose or fucosylated or non-fucosylated hybrid, paucimannose, or complex N-glycan is attached to the insulin analogue in vitro. Examples of N-glycans include but are not limited to a molecule having a structure selected from N-glycans in the group consisting of Man(1—9)GlcNAc2; or selected from N-glycans in the group consisting of GlcNAc(1—4)Man3GlcNAc2; or selected from N-glycans in the group consisting of Gal(j.Type: ApplicationFiled: August 3, 2012Publication date: August 21, 2014Applicant: Merck Sharp & Dohme Corp.Inventors: Michael Meehl, Natarajan Sethuraman, Sandra Rios
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Publication number: 20140212419Abstract: Prodrug formulations of bioactive polypeptides are provided wherein the bioactive polypeptide has been modified by the linkage of a dipeptide to the bioactive polypeptide through an ester linkage. The prodrugs disclosed herein in some embodiments have extended half lives of at least 1.5 hours (e.g., at least 10 hours), and more typically greater than 20 hours and less than 70 hours, and are converted to the active form at physiological conditions through a non-enzymatic reaction driven by chemical instability.Type: ApplicationFiled: February 18, 2014Publication date: July 31, 2014Applicant: Indiana University Research and Technology CorporationInventors: Richard D. DiMARCHI, Arnab DE
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Publication number: 20140206610Abstract: Insulin preparations comprising an insulin compound or a mixture of two or more insulin compounds, a nicotinic compound and an amino acid.Type: ApplicationFiled: March 24, 2014Publication date: July 24, 2014Applicant: Novo Nordisk A/SInventors: Helle Birk Olsen, Svend Havelund, Ulla Ribel-Madsen, Jeppe Sturis, Helle Naver, Morten Schlein, Svend Ludvigsen
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Patent number: 8722620Abstract: The present invention is related to insulin derivatives having a side chain attached to an ?-amino group of a Lys residue present in the A-chain or to an ?-amino group of a Lys residue in the B-chain.Type: GrantFiled: February 27, 2007Date of Patent: May 13, 2014Assignee: Novo Nordisk A/SInventors: Charlotte Harkjaer Fynbo, Ib Jonassen, Thomas Børglum Kjeldsen, Peter Madsen, Patrick William Garibay, Janos Tibor Kodra, Thomas Hoeg-Jensen, Tina Møller Tagmose
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Publication number: 20140128319Abstract: An insulin analogue comprises a B-chain polypeptide incorporating a halogenated phenylalanine at position B24, B25 or B26. The halogenated phenylalanine may be ortho-monofluoro-phenylalanine, ortho-monobromo-phenylalanine, ortho-monochloro-phenylalanine, or para-monochloro-phenylalanine or penta-fluoro-Phenylalanine at position B24 alone or in combination with an acidic substitution (Aspartic Acid or Glutamic Acid) at position B10. The analogue may be of a mammalian insulin, such as human insulin. A nucleic acid encodes such an insulin analogue. The halogenated insulin analogues retain significant activity. A method of treating a patient comprises administering a physiologically effective amount of the insulin analogue or a physiologically acceptable salt thereof to a patient. Halogen substitution-based stabilization of insulin may enhance the treatment of diabetes mellitus in regions of the developing world lacking refrigeration.Type: ApplicationFiled: October 4, 2013Publication date: May 8, 2014Applicant: Case Western Reserve UniversityInventor: Michael WEISS
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Publication number: 20140107023Abstract: The present invention relates to a non-peptidyl polymer-insulin multimer comprising two or more of a non-peptidyl polymer-insulin conjugate prepared by linking a non-peptidyl polymer and insulin via a covalent bond, in which the conjugates are complexed with cobalt ion to form a multimer, a method and kit for the preparation of the multimer, a pharmaceutical composition for the prevention or treatment of diabetes comprising the multimer as an active ingredient, and a method for preventing or treating diabetes by administering the composition to a subject.Type: ApplicationFiled: June 1, 2012Publication date: April 17, 2014Applicant: HANMI SCIENCE CO., LTDInventors: Sung In Lim, Myung Hyun Jang, Dae Jin Kim, Sung Youb Jung, Se Chang Kwon
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Patent number: 8697643Abstract: A conjugate that includes a drug covalently linked to a polymer. Upon administration, the conjugate is digested by an enzyme that is present at the site of administration thereby releasing a therapeutic agent. The conjugate may demonstrate substantially the same pharmacokinetic and pharmacodynamic behavior as the drug itself. A material for controllably releasing a conjugate in response to the local concentration of a molecular indicator. The material includes a plurality of conjugates and a plurality of multivalent cross-linking agents. The polymers of the conjugates include an analog of the indicator within their covalent structure. The multivalent cross-linking agents include cross-link receptors that interact with the indicator analog and thereby cross-link the conjugates.Type: GrantFiled: February 6, 2012Date of Patent: April 15, 2014Assignee: SmartCells, Inc.Inventors: Thomas M. Lancaster, Matthew Nalewanski, Todd C. Zion
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Patent number: RE46170Abstract: The present invention relates to insulin derivatives having a side chain attached either to the ?-amino group of the N-terminal amino acid residue of the B chain or to the ?-amino group of a Lys residue present in the B chain of the parent insulin via an amide bond which side chain comprises at least one aromatic group; at least one free carboxylic acid group or a group which is negatively charged at neutral pH, a fatty acid moiety with 4 to 22 carbon atoms in the carbon chain; and possible linkers which link the individual components in the side chain together via amide bonds.Type: GrantFiled: June 26, 2014Date of Patent: October 4, 2016Assignee: Novo Nordisk A/SInventors: Janos Tibor Kodra, Patrick William Garibay, Thomas Hoeg-Jensen, Ib Jonassen, Peter Madsen, Tina Moeller Tagmose