CA3178157A1 - Combination therapies comprising a hypomethylation agent for treating cancer - Google Patents

Combination therapies comprising a hypomethylation agent for treating cancer Download PDF

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Publication number
CA3178157A1
CA3178157A1 CA3178157A CA3178157A CA3178157A1 CA 3178157 A1 CA3178157 A1 CA 3178157A1 CA 3178157 A CA3178157 A CA 3178157A CA 3178157 A CA3178157 A CA 3178157A CA 3178157 A1 CA3178157 A1 CA 3178157A1
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CA
Canada
Prior art keywords
domain
domain variant
sirpa
seq
variant
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.)
Pending
Application number
CA3178157A
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English (en)
French (fr)
Inventor
Jaume Pons
Hong Wan
Sophia Randolph
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.)
ALX Oncology Inc
Original Assignee
ALX Oncology Inc
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 ALX Oncology Inc filed Critical ALX Oncology Inc
Publication of CA3178157A1 publication Critical patent/CA3178157A1/en
Pending legal-status Critical Current

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    • 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
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/1703—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • 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
    • A61K31/12—Ketones
    • A61K31/122—Ketones having the oxygen directly attached to a ring, e.g. quinones, vitamin K1, anthralin
    • 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
    • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
    • A61K31/404—Indoles, e.g. pindolol
    • A61K31/405—Indole-alkanecarboxylic acids; Derivatives thereof, e.g. tryptophan, indomethacin
    • 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
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
    • 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
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/513—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
    • 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
    • A61K31/63—Compounds containing para-N-benzenesulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonyl hydrazide
    • A61K31/635—Compounds containing para-N-benzenesulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonyl hydrazide having a heterocyclic ring, e.g. sulfadiazine
    • 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
    • A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
    • A61K31/706—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
    • 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
    • A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
    • A61K31/706—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
    • A61K31/7064—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines
    • A61K31/7068—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid
    • 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
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/177—Receptors; Cell surface antigens; Cell surface determinants
    • 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
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/177—Receptors; Cell surface antigens; Cell surface determinants
    • A61K38/1774—Immunoglobulin superfamily (e.g. CD2, CD4, CD8, ICAM molecules, B7 molecules, Fc-receptors, MHC-molecules)
    • 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
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/62—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
    • A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
    • A61K47/6425—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent the peptide or protein in the drug conjugate being a receptor, e.g. CD4, a cell surface antigen, i.e. not a peptide ligand targeting the antigen, or a cell surface determinant, i.e. a part of the surface of a cell
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Cell Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Oncology (AREA)
  • Hematology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA3178157A 2020-06-01 2021-05-28 Combination therapies comprising a hypomethylation agent for treating cancer Pending CA3178157A1 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US202063033074P 2020-06-01 2020-06-01
US63/033,074 2020-06-01
US202063106285P 2020-10-27 2020-10-27
US63/106,285 2020-10-27
US202063109083P 2020-11-03 2020-11-03
US63/109,083 2020-11-03
US202063114959P 2020-11-17 2020-11-17
US63/114,959 2020-11-17
US202163145925P 2021-02-04 2021-02-04
US63/145,925 2021-02-04
PCT/US2021/034967 WO2021247430A1 (en) 2020-06-01 2021-05-28 Combination therapies comprising a hypomethylation agent for treating cancer

Publications (1)

Publication Number Publication Date
CA3178157A1 true CA3178157A1 (en) 2021-12-09

Family

ID=76808133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3178157A Pending CA3178157A1 (en) 2020-06-01 2021-05-28 Combination therapies comprising a hypomethylation agent for treating cancer

Country Status (10)

Country Link
US (1) US12343377B2 (https=)
EP (1) EP4157315A1 (https=)
JP (1) JP2023528341A (https=)
KR (1) KR20230018475A (https=)
CN (1) CN115666620A (https=)
AU (1) AU2021283083A1 (https=)
CA (1) CA3178157A1 (https=)
IL (1) IL298644A (https=)
MX (1) MX2022014784A (https=)
WO (1) WO2021247430A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106146670B (zh) * 2015-04-24 2019-01-15 宜明昂科生物医药技术（上海）有限公司 一种新的重组双功能融合蛋白及其制备和应用
WO2017027422A1 (en) 2015-08-07 2017-02-16 Alexo Therapeutics Inc. Constructs having a sirp-alpha domain or variant thereof
BR112021024003A2 (pt) * 2019-05-31 2022-04-19 Alx Oncology Inc Métodos de tratamento de câncer com fusão sirp alfa-fc em combinação com um inibidor de checkpoint imunológico
AU2020394204A1 (en) 2019-11-27 2022-06-02 ALX Oncology Inc. Combination therapies for treating cancer
US12343377B2 (en) 2020-06-01 2025-07-01 ALX Oncology Inc. Combination therapies comprising a hypomethylation agent for treating cancer
JP2024520902A (ja) 2021-05-13 2024-05-27 エーエルエックス オンコロジー インコーポレイテッド がんを治療するための併用療法

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Publication number Priority date Publication date Assignee Title
SI2804617T1 (sl) 2012-01-17 2020-10-30 The Board Of Trustees Of The Leland Stanford Junior University Visokoafinitetni SIRP-alfa reagenti
ES2914814T3 (es) 2012-12-17 2022-06-16 Pf Argentum Ip Holdings Llc Tratamiento de células enfermas CD47+ con fusiones SIRP Alfa-Fc
TWI759810B (zh) 2014-08-08 2022-04-01 美商Ａｌｘ腫瘤技術股份有限公司 信號調節蛋白α(signal-regulatory proteinα, SIRP-α)變體構築物及其用途
EP3012271A1 (en) 2014-10-24 2016-04-27 Effimune Method and compositions for inducing differentiation of myeloid derived suppressor cell to treat cancer and infectious diseases
CN106146670B (zh) 2015-04-24 2019-01-15 宜明昂科生物医药技术（上海）有限公司 一种新的重组双功能融合蛋白及其制备和应用
CA2994935A1 (en) 2015-05-18 2016-11-24 Ab Initio Biotherapeutics, Inc. Sirp polypeptide compositions and methods of use
WO2017027422A1 (en) 2015-08-07 2017-02-16 Alexo Therapeutics Inc. Constructs having a sirp-alpha domain or variant thereof
JP7078533B2 (ja) 2015-10-21 2022-05-31 オーエスイー イムノセラピューティクス 炎症促進性細胞へのマクロファージ分極を改変して癌を治療するための抗ＳＩＲＰａ化合物
SG11201808465UA (en) 2016-04-14 2018-10-30 Ose Immunotherapeutics NEW ANTI-SIRPa ANTIBODIES AND THEIR THERAPEUTIC APPLICATIONS
AU2017250029C1 (en) 2016-04-15 2022-03-24 Pfizer Inc. Macrophage stimulation in CD47 blockade therapy
KR102878970B1 (ko) 2016-08-03 2025-10-30 더 보드 어브 트러스티스 어브 더 리랜드 스탠포드 주니어 유니버시티 항-SIRPalpha 항체 요법의 대식세포 증진 효능에서 Fc 수용체 참여의 붕괴
JOP20190009A1 (ar) 2016-09-21 2019-01-27 Alx Oncology Inc أجسام مضادة ضد بروتين ألفا منظم للإشارات وطرق استخدامها
CA3042581A1 (en) 2016-11-03 2018-05-11 Trillium Therapeutics Inc. Enhancement of cd47 blockade therapy by proteasome inhibitors
WO2018081898A1 (en) 2016-11-03 2018-05-11 Trillium Therapeutics Inc. Improvements in cd47 blockade therapy by hdac inhibitors
CN118027200A (zh) 2016-12-09 2024-05-14 艾利妥 抗SIRPα抗体及其使用方法
JP7179743B2 (ja) 2017-02-17 2022-11-29 オーエスイー・イミュノセラピューティクス 抗ＳＩＲＰｇ抗体の新規の使用
CA3057718A1 (en) 2017-03-28 2018-10-04 Trillium Therapeutics Inc. Cd47 blockade therapy
CN118267470A (zh) 2017-04-13 2024-07-02 赛罗帕私人有限公司 抗SIRPα抗体
CN118271443A (zh) 2017-05-16 2024-07-02 拜奥迪斯私人有限公司 抗SIRPα抗体
WO2019023347A1 (en) 2017-07-26 2019-01-31 Forty Seven, Inc. ANTI-SIRP-ALPHA ANTIBODIES AND ASSOCIATED METHODS
WO2020047326A2 (en) 2018-08-31 2020-03-05 ALX Oncology Inc. Decoy polypeptides
BR112021024003A2 (pt) 2019-05-31 2022-04-19 Alx Oncology Inc Métodos de tratamento de câncer com fusão sirp alfa-fc em combinação com um inibidor de checkpoint imunológico
CN114206912B (zh) 2019-06-07 2025-02-11 Alx肿瘤生物技术公司 用于在血清学测定中减少结合cd47的药物的干扰的方法和试剂
CN114555123B (zh) 2019-10-18 2024-04-02 四十七公司 用于治疗骨髓增生异常综合征和急性髓系白血病的联合疗法
AU2020394204A1 (en) 2019-11-27 2022-06-02 ALX Oncology Inc. Combination therapies for treating cancer
US12343377B2 (en) 2020-06-01 2025-07-01 ALX Oncology Inc. Combination therapies comprising a hypomethylation agent for treating cancer
WO2022010806A1 (en) 2020-07-06 2022-01-13 ALX Oncology Inc. Methods for reducing the interference of drugs that bind therapeutic targets expressed on blood cells in serological assays
WO2022120286A1 (en) 2020-12-06 2022-06-09 ALX Oncology Inc. Multimers for reducing the interference of drugs that bind cd47 in serological assays
JP2024520902A (ja) 2021-05-13 2024-05-27 エーエルエックス オンコロジー インコーポレイテッド がんを治療するための併用療法

Also Published As

Publication number Publication date
AU2021283083A1 (en) 2022-12-01
WO2021247430A1 (en) 2021-12-09
US20220401516A1 (en) 2022-12-22
KR20230018475A (ko) 2023-02-07
EP4157315A1 (en) 2023-04-05
CN115666620A (zh) 2023-01-31
IL298644A (en) 2023-01-01
JP2023528341A (ja) 2023-07-04
MX2022014784A (es) 2023-01-16
US12343377B2 (en) 2025-07-01

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