SG11201707345VA - Combination of bactericidal agent with a lysosomotropic alkalinising agent for the treatment of a bacterial infection - Google Patents

Combination of bactericidal agent with a lysosomotropic alkalinising agent for the treatment of a bacterial infection

Info

Publication number
SG11201707345VA
SG11201707345VA SG11201707345VA SG11201707345VA SG11201707345VA SG 11201707345V A SG11201707345V A SG 11201707345VA SG 11201707345V A SG11201707345V A SG 11201707345VA SG 11201707345V A SG11201707345V A SG 11201707345VA SG 11201707345V A SG11201707345V A SG 11201707345VA
Authority
SG
Singapore
Prior art keywords
agent
lysosomotropic
treatment
combination
bacterial infection
Prior art date
Application number
SG11201707345VA
Inventor
Fritz Eichenseher
Original Assignee
Micreos Human Health Bv
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 Micreos Human Health Bv filed Critical Micreos Human Health Bv
Publication of SG11201707345VA publication Critical patent/SG11201707345VA/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43—Enzymes; Proenzymes; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines
    • A61K31/4706—4-Aminoquinolines; 8-Aminoquinolines, e.g. chloroquine, primaquine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4164—1,3-Diazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
    • A61K31/431—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems containing further heterocyclic rings, e.g. ticarcillin, azlocillin, oxacillin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
    • A61K31/5375—1,4-Oxazines, e.g. morpholine
    • A61K31/5383—1,4-Oxazines, e.g. morpholine ortho- or peri-condensed with heterocyclic ring systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2462—Lysozyme (3.2.1.17)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/55—Fusion polypeptide containing a fusion with a toxin, e.g. diphteria toxin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/70—Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74—Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
SG11201707345VA 2015-03-12 2016-03-10 Combination of bactericidal agent with a lysosomotropic alkalinising agent for the treatment of a bacterial infection SG11201707345VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15158880 2015-03-12
PCT/EP2016/055076 WO2016142445A2 (en) 2015-03-12 2016-03-10 A method of treatment of a bacterial infection

Publications (1)

Publication Number Publication Date
SG11201707345VA true SG11201707345VA (en) 2017-10-30

Family

ID=52648929

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201707345VA SG11201707345VA (en) 2015-03-12 2016-03-10 Combination of bactericidal agent with a lysosomotropic alkalinising agent for the treatment of a bacterial infection

Country Status (12)

Country Link
US (1) US11690899B2 (en)
EP (1) EP3268023B1 (en)
JP (1) JP2018509415A (en)
KR (1) KR20170132201A (en)
CN (1) CN107580503B (en)
AU (1) AU2016231141B2 (en)
BR (1) BR112017019413A2 (en)
CA (1) CA2979873A1 (en)
HK (1) HK1249033A1 (en)
IL (1) IL254457B (en)
SG (1) SG11201707345VA (en)
WO (1) WO2016142445A2 (en)

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AU2017360064C1 (en) * 2016-11-18 2022-04-07 Lysando Ag New antimicrobial agents against staphylococcus aureus
EP3692149B1 (en) 2017-10-06 2023-01-04 Micreos Human Health B.V. Treatment of a condition associated with infection with an oncogenic bacterium
US11266743B2 (en) 2017-10-25 2022-03-08 The Administrators Of The Tulane Educational Fund Peptide compositions and methods of use thereof
US11149068B2 (en) 2018-01-05 2021-10-19 The Administrator Of The Tulane Educational Fund Pore-forming peptides and uses thereof
JP7131803B2 (en) * 2018-05-15 2022-09-06 学校法人大阪医科薬科大学 Preventive or therapeutic agent for diseases caused by Gb3 accumulation
CN109350618B (en) * 2018-12-10 2021-09-28 山东农业大学 Application of autophagy regulator in elimination of staphylococcus aureus in bovine mammary epithelial cells
GB201906653D0 (en) * 2019-05-10 2019-06-26 Cc Biotech Ltd Polypeptides for treatment of bacterial infections
IL296529A (en) 2020-03-19 2022-11-01 Micreos Human Health Bv A stabilized protein of interest
WO2024020533A1 (en) * 2022-07-22 2024-01-25 Endolytix Technology, Inc. Immunogenic compositions for treating or preventing actinomycetia infections

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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US20020187136A1 (en) * 2000-04-28 2002-12-12 Lawrence Loomis Use of bacterial phage associated lysing enzymes for treating various illnesses
US20040023897A1 (en) * 2001-11-13 2004-02-05 Caplan Michael J. Methods for preventing or treating disease mediated by toxin-secreting bacteria
KR100759988B1 (en) * 2006-08-04 2007-09-19 주식회사 인트론바이오테크놀로지 Antimicrobial protein specific to staphylococcus aureus
US20100028334A1 (en) * 2006-12-15 2010-02-04 Trustees Of Boston University Compositions and methods to potentiate colistin activity
US8383102B2 (en) 2009-05-21 2013-02-26 The United States Of America As Represented By The Secretary Of Agriculture Fusion of peptidoglycan hydrolase enzymes to a protein transduction domain allows eradication of both extracellular and intracellular gram positive pathogens
KR20120059576A (en) 2009-08-24 2012-06-08 뤼산도 홀딩 아게 New endolysin obpgplys
EP2338916A1 (en) 2009-12-23 2011-06-29 Hyglos Invest GmbH Chimeric polypeptides and their use in bacterial decoloniation
WO2012146738A1 (en) 2011-04-27 2012-11-01 Lysando Holding Ag New antimicrobial agents
PL3085777T3 (en) * 2011-05-04 2020-05-18 Micreos Human Health B.V. A polypeptide
JP2015522533A (en) * 2012-05-07 2015-08-06 マイクレオス ヒューマン ヘルス ビー．ブイ．Ｍｉｃｒｅｏｓ Ｈｕｍａｎ Ｈｅａｌｔｈ Ｂ．Ｖ． Polypeptide mix with antibacterial activity
KR20230113404A (en) * 2012-05-09 2023-07-28 콘트라펙트 코포레이션 Bacteriophage lysin and antibiotic combinations against gram positive bacteria
US9603909B2 (en) * 2012-05-29 2017-03-28 Intron Biotechnology, Inc. Composition capable of improving stability of bacteriophage lysin proteins
US9206411B2 (en) * 2012-06-13 2015-12-08 The United States Of America, As Represented By The Secretary Of Agriculture Staphylococcal Phage2638A endolysin amidase domain is lytic for Staphylococcus aureus
EP2679677A1 (en) 2012-06-29 2014-01-01 Lysando Aktiengesellschaft Composition for use in Mycobacteria therapy
US20160097044A1 (en) 2014-10-01 2016-04-07 The United States Of America, As Represented By The Secretary Of Agriculture Antimicrobial Enzyme Fusions Reduce Resistance and Kill Intracellular Staphylococcus aureus

Also Published As

Publication number Publication date
US20180271952A1 (en) 2018-09-27
AU2016231141B2 (en) 2022-03-03
WO2016142445A2 (en) 2016-09-15
EP3268023B1 (en) 2021-08-18
CN107580503A (en) 2018-01-12
KR20170132201A (en) 2017-12-01
JP2018509415A (en) 2018-04-05
WO2016142445A3 (en) 2016-11-10
BR112017019413A2 (en) 2018-05-02
IL254457B (en) 2020-03-31
IL254457A0 (en) 2017-11-30
HK1249033A1 (en) 2018-10-26
AU2016231141A1 (en) 2017-09-28
CN107580503B (en) 2021-07-09
CA2979873A1 (en) 2016-09-15
EP3268023A2 (en) 2018-01-17
US11690899B2 (en) 2023-07-04

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