CA3242059A1 - Nucleic acid, composition and conjugate containing nucleic acid, preparation method thereof and use thereof - Google Patents

Nucleic acid, composition and conjugate containing nucleic acid, preparation method thereof and use thereof

Info

Publication number
CA3242059A1
CA3242059A1 CA3242059A CA3242059A CA3242059A1 CA 3242059 A1 CA3242059 A1 CA 3242059A1 CA 3242059 A CA3242059 A CA 3242059A CA 3242059 A CA3242059 A CA 3242059A CA 3242059 A1 CA3242059 A1 CA 3242059A1
Authority
CA
Canada
Prior art keywords
nucleotide sequence
nucleotide
sirna
seq
terminal
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
CA3242059A
Other languages
English (en)
French (fr)
Inventor
Zicai Liang
Hongyan Zhang
Shan Gao
Xuefeng DING
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.)
Suzhou Ribo Life Science Co Ltd
Original Assignee
Suzhou Ribo Life Science Co Ltd
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 Suzhou Ribo Life Science Co Ltd filed Critical Suzhou Ribo Life Science Co Ltd
Publication of CA3242059A1 publication Critical patent/CA3242059A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61K31/7088—Compounds having three or more nucleosides or nucleotides
    • A61K31/713—Double-stranded nucleic acids or oligonucleotides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs 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
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • 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
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/14—Type of nucleic acid interfering nucleic acids [NA]
    • 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
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/31—Chemical structure of the backbone
    • C12N2310/315—Phosphorothioates
    • 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
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/32—Chemical structure of the sugar
    • C12N2310/321—2'-O-R Modification
    • 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
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/34—Spatial arrangement of the modifications
    • C12N2310/343—Spatial arrangement of the modifications having patterns, e.g. ==--==--==--
    • 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
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/35—Nature of the modification
    • C12N2310/351—Conjugate

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Neurology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurosurgery (AREA)
  • Hospice & Palliative Care (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Psychiatry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA3242059A 2021-12-21 2022-12-19 Nucleic acid, composition and conjugate containing nucleic acid, preparation method thereof and use thereof Pending CA3242059A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202111575800 2021-12-21
CN202111575800.2 2021-12-21
PCT/CN2022/139942 WO2023116607A1 (zh) 2021-12-21 2022-12-19 一种核酸、含有该核酸的组合物与缀合物及制备方法和用途

Publications (1)

Publication Number Publication Date
CA3242059A1 true CA3242059A1 (en) 2023-06-29

Family

ID=86901326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3242059A Pending CA3242059A1 (en) 2021-12-21 2022-12-19 Nucleic acid, composition and conjugate containing nucleic acid, preparation method thereof and use thereof

Country Status (8)

Country Link
US (1) US20250057870A1 (https=)
EP (1) EP4455284A1 (https=)
JP (1) JP2024546667A (https=)
KR (1) KR20240117104A (https=)
CN (1) CN118202049A (https=)
AU (1) AU2022422864A1 (https=)
CA (1) CA3242059A1 (https=)
WO (1) WO2023116607A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020280438B2 (en) 2019-05-22 2025-03-06 Suzhou Ribo Life Science Co., Ltd. Nucleic acid, pharmaceutical composition, conjugate, preparation method, and use
JP7610268B2 (ja) 2019-05-22 2025-01-08 スーチョウ リボ ライフ サイエンス カンパニー、リミテッド 核酸、薬物組成物及び複合体ならびに調製方法と使用
WO2020233680A1 (zh) 2019-05-22 2020-11-26 苏州瑞博生物技术股份有限公司 核酸、药物组合物与缀合物及制备方法和用途
EP3978609A4 (en) 2019-05-24 2024-02-07 Suzhou Ribo Life Science Co., Ltd. Nucleic acid, pharmaceutical composition, conjugate, preparation method, and use
CN121780524A (zh) * 2024-08-02 2026-04-03 北京尧景基因技术有限公司 抑制MAPT基因表达的siRNA及其缀合物和应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009143371A2 (en) * 2008-05-21 2009-11-26 Intradigm Corporation COMPOSITIONS COMPRISING mTOR SIRNA AND METHODS OF USE THEREOF
WO2010064851A2 (ko) * 2008-12-02 2010-06-10 울산대학교 산학협력단 종간 교차활성을 지닌 ｍＴＯＲ을 표적으로 하는 ｓｉＲＮＡ, 이를 포함하는 재조합벡터 및 이를 함유하는 약학조성물
US20120136073A1 (en) 2010-11-15 2012-05-31 Life Technologies Corporation Amine-Containing Transfection Reagents and methods for making and using same
WO2017151732A1 (en) * 2016-03-02 2017-09-08 Beth Israel Deaconess Medical Center Technology Venture Office, Br2 Therapeutic targets for lin-28-expressing cancers
AU2018216509B2 (en) * 2017-01-31 2024-02-29 Curigin Co.,Ltd. Nucleic acid simultaneously inhibiting expression of mTOR gene and STAT3 gene
TN2019000308A1 (en) 2017-07-06 2021-05-07 Arrowhead Pharmaceuticals Inc RNAi AGENTS FOR INHIBITING EXPRESSION OF ALPHA-ENaC AND METHODS OF USE
WO2019105437A1 (zh) 2017-12-01 2019-06-06 苏州瑞博生物技术有限公司 一种核酸、含有该核酸的组合物与缀合物及制备方法和用途
EP3732185B1 (en) 2017-12-29 2025-02-26 Suzhou Ribo Life Science Co., Ltd. Conjugates and preparation and use thereof
WO2019217459A1 (en) 2018-05-07 2019-11-14 Alnylam Pharmaceuticals, Inc. Extrahepatic delivery
WO2020018461A1 (en) * 2018-07-16 2020-01-23 The University Of Virginia Patent Foundation Compositions and methods of diagnosis and treatment for neurological diseases
CN112423795A (zh) * 2018-12-28 2021-02-26 苏州瑞博生物技术股份有限公司 一种核酸、含有该核酸的组合物与缀合物及制备方法和用途

Also Published As

Publication number Publication date
CN118202049A (zh) 2024-06-14
AU2022422864A1 (en) 2024-07-04
WO2023116607A1 (zh) 2023-06-29
WO2023116607A9 (zh) 2023-10-05
JP2024546667A (ja) 2024-12-26
US20250057870A1 (en) 2025-02-20
EP4455284A1 (en) 2024-10-30
KR20240117104A (ko) 2024-07-31

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