CA3020580A1 - Peptide compounds to regulate the complement system - Google Patents

Peptide compounds to regulate the complement system Download PDF

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Publication number
CA3020580A1
CA3020580A1 CA3020580A CA3020580A CA3020580A1 CA 3020580 A1 CA3020580 A1 CA 3020580A1 CA 3020580 A CA3020580 A CA 3020580A CA 3020580 A CA3020580 A CA 3020580A CA 3020580 A1 CA3020580 A1 CA 3020580A1
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CA
Canada
Prior art keywords
peptide
complement
seq
activation
amino acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA3020580A
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English (en)
French (fr)
Inventor
Kenji Cunnion
Neel K. Krishna
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Realta Holdings LLC
Original Assignee
Realta Holdings LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Realta Holdings LLC filed Critical Realta Holdings LLC
Publication of CA3020580A1 publication Critical patent/CA3020580A1/en
Abandoned legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K7/00Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/04Linear peptides containing only normal peptide links
    • C07K7/08Linear peptides containing only normal peptide links having 12 to 20 amino acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/10Peptides having 12 to 20 amino acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/162Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from virus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/02Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/12Drugs for disorders of the urinary system of the kidneys
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00Drugs for disorders of the muscular or neuromuscular system
    • A61P21/04Drugs for disorders of the muscular or neuromuscular system for myasthenia gravis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • A61P7/06Antianaemics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • A61P7/10Antioedematous agents; Diuretics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • C07K14/08RNA viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/03Peptides having up to 20 amino acids in an undefined or only partially defined sequence; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/1703Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • A61K38/1709Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • A61K38/1725Complement proteins, e.g. anaphylatoxin, C3a or C5a
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2770/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011Details
    • C12N2770/12011Astroviridae
    • C12N2770/12022New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2770/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011Details
    • C12N2770/12011Astroviridae
    • C12N2770/12033Use of viral protein as therapeutic agent other than vaccine, e.g. apoptosis inducing or anti-inflammatory

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Virology (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Vascular Medicine (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pulmonology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Pain & Pain Management (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
CA3020580A 2010-07-21 2011-07-21 Peptide compounds to regulate the complement system Abandoned CA3020580A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36620410P 2010-07-21 2010-07-21
US61/366204 2010-07-21
CA2804998A CA2804998C (en) 2010-07-21 2011-07-21 Peptide compounds to regulate the complement system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2804998A Division CA2804998C (en) 2010-07-21 2011-07-21 Peptide compounds to regulate the complement system

Publications (1)

Publication Number Publication Date
CA3020580A1 true CA3020580A1 (en) 2012-01-26

Family

ID=45497454

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3020580A Abandoned CA3020580A1 (en) 2010-07-21 2011-07-21 Peptide compounds to regulate the complement system
CA2804998A Active CA2804998C (en) 2010-07-21 2011-07-21 Peptide compounds to regulate the complement system

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2804998A Active CA2804998C (en) 2010-07-21 2011-07-21 Peptide compounds to regulate the complement system

Country Status (7)

Country Link
US (11) US8906845B2 (enExample)
EP (3) EP2606058B1 (enExample)
JP (1) JP6033774B2 (enExample)
CA (2) CA3020580A1 (enExample)
ES (2) ES2626182T3 (enExample)
PL (2) PL3178841T3 (enExample)
WO (1) WO2012012600A2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10005818B2 (en) 2010-07-21 2018-06-26 Realta Holdings, Llc Derivative peptide compounds and methods of use
CA3020580A1 (en) 2010-07-21 2012-01-26 Realta Holdings, Llc Peptide compounds to regulate the complement system
ES3044832T3 (en) 2011-06-22 2025-11-27 Apellis Pharmaceuticals Inc Methods of treating chronic disorders with complement inhibitors
US20150104445A1 (en) * 2013-10-10 2015-04-16 Viropharma Holdings Limited Methods of inhibiting the alternative pathway of complement immune system activation and compositions used therein
US10010447B2 (en) 2013-12-18 2018-07-03 Novartis Ag Systems and methods for subretinal delivery of therapeutic agents
PL3313865T3 (pl) * 2015-06-26 2021-10-25 Realta Holdings, Llc Syntetyczne związki peptydowe i sposoby zastosowania
US10947279B2 (en) 2015-06-26 2021-03-16 Realta Holdings, Llc Synthetic peptide compounds and methods of use
CN106646992B (zh) * 2016-12-07 2018-06-15 深圳市华星光电技术有限公司 一种彩膜基板、液晶面板、液晶显示装置及其制备方法
CN108210503A (zh) * 2016-12-10 2018-06-29 高尚先 甘露糖在用于提高Treg细胞数量及其Foxp3因子表达水平的新用途
TWI881481B (zh) * 2017-08-15 2025-04-21 美商歐米諾斯公司 用於治療和/或預防與造血幹細胞移植有關的移植物抗宿主病和/或瀰漫性肺泡出血和/或靜脈閉塞性病的方法
KR20220104268A (ko) 2018-01-09 2022-07-26 레알타 홀딩스, 엘엘씨 동물 모델에서의 미엘로퍼옥시다제 산화 활성의 pic1 억제
KR20230078733A (ko) * 2020-09-30 2023-06-02 리얼타 라이프 사이언시즈, 인크. 펩티드 및 사용 방법
MX2023005135A (es) * 2020-11-02 2023-05-26 Realta Life Sciences Inc Peptidos y metodos de uso.
CA3194442A1 (en) * 2020-11-02 2022-05-05 Neel K. Krishna Peptides and methods of use

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5625049A (en) 1993-05-12 1997-04-29 Us Health Nucleic acids encoding human astrovirus serotype 2
US6126939A (en) 1996-09-03 2000-10-03 Yeda Research And Development Co. Ltd. Anti-inflammatory dipeptide and pharmaceutical composition thereof
AU3066699A (en) 1998-03-03 1999-09-20 Johns Hopkins University, The Smallpox inhibitor of complement enzymes (spice) protein and methods of inhibiting complement activation
AU2729400A (en) 1999-01-19 2000-08-07 James Daly Application of a viral complement inhibitory protein in the treatment and diagnosis of alzheimer's disease
US6696562B1 (en) 2000-07-10 2004-02-24 The United States Of America As Represented By The Secretary Of Agriculture Avian astrovirus
KR101132287B1 (ko) 2003-09-05 2012-04-05 도레이 도넨 기노마쿠 고도가이샤 열가소성 수지 미다공막의 제조 방법
WO2005023296A1 (en) 2003-09-05 2005-03-17 University Of Louisville Research Foundation, Inc. Treatment of rheumatic diseases
WO2005023195A2 (en) 2003-09-05 2005-03-17 University Of Louisville Research Foundation, Inc. Treatment of spinal cord injury
US8501705B2 (en) 2003-09-11 2013-08-06 The Board Of Regents Of The University Of Texas System Methods and materials for treating autoimmune and/or complement mediated diseases and conditions
US7381524B2 (en) * 2003-10-10 2008-06-03 Wisconsin Alumni Research Foundation Method to detect antibodies specific for type-2 turkey astrovirus
US8840893B2 (en) 2004-06-10 2014-09-23 Omeros Corporation Methods for treating conditions associated with MASP-2 dependent complement activation
CA2655371C (en) 2006-06-15 2017-06-20 Eastern Virginia Medical School Methods for regulating complement cascade proteins using astrovirus coat protein and derivatives thereof
AU2008239595A1 (en) 2007-04-11 2008-10-23 Pestka Biomedical Laboratories, Inc. Interferons of Rhesus and Cynomolgus origin and uses thereof
US10172950B2 (en) 2009-06-09 2019-01-08 Prolong Pharmaceuticals, LLC Hemoglobin compositions
CA3020580A1 (en) 2010-07-21 2012-01-26 Realta Holdings, Llc Peptide compounds to regulate the complement system
CA2867611A1 (en) 2012-03-16 2013-09-19 Belrose Pharma, Inc. Polymeric conjugates of c1-inhibitors

Also Published As

Publication number Publication date
WO2012012600A2 (en) 2012-01-26
US10414799B2 (en) 2019-09-17
US9422337B2 (en) 2016-08-23
ES2688589T3 (es) 2018-11-05
US20250129124A1 (en) 2025-04-24
WO2012012600A3 (en) 2012-05-18
US20160311856A1 (en) 2016-10-27
US10844093B2 (en) 2020-11-24
US20130244924A1 (en) 2013-09-19
US20230151058A1 (en) 2023-05-18
US8906845B2 (en) 2014-12-09
EP2606058B1 (en) 2017-03-08
US20150133392A1 (en) 2015-05-14
PL3178841T3 (pl) 2018-12-31
US20220127306A1 (en) 2022-04-28
PL2606058T3 (pl) 2017-09-29
EP3453717A1 (en) 2019-03-13
CA2804998A1 (en) 2012-01-26
EP3178841B1 (en) 2018-09-05
EP2606058A2 (en) 2013-06-26
US20210292366A1 (en) 2021-09-23
AU2011281089A1 (en) 2013-02-28
ES2626182T3 (es) 2017-07-24
CA2804998C (en) 2018-11-13
JP6033774B2 (ja) 2016-11-30
EP2606058A4 (en) 2014-01-15
US9914753B2 (en) 2018-03-13
US20210047371A1 (en) 2021-02-18
US20180251494A1 (en) 2018-09-06
US20240309047A1 (en) 2024-09-19
JP2013533273A (ja) 2013-08-22
US20190352340A1 (en) 2019-11-21
EP3178841A1 (en) 2017-06-14

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Legal Events

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EEER Examination request

Effective date: 20190411

FZDE Discontinued

Effective date: 20220419

FZDE Discontinued

Effective date: 20220419