CA3179156A1 - Compounds as c5ar inhibitors - Google Patents

Compounds as c5ar inhibitors

Info

Publication number
CA3179156A1
CA3179156A1 CA3179156A CA3179156A CA3179156A1 CA 3179156 A1 CA3179156 A1 CA 3179156A1 CA 3179156 A CA3179156 A CA 3179156A CA 3179156 A CA3179156 A CA 3179156A CA 3179156 A1 CA3179156 A1 CA 3179156A1
Authority
CA
Canada
Prior art keywords
compound
tautomer
stereoisomer
pharmaceutically acceptable
foregoing
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
CA3179156A
Other languages
English (en)
French (fr)
Inventor
Gonghua Pan
Xihua Zhu
Yingjie Zhu
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.)
Kira Pharmaceuticals Suzhou Ltd
Original Assignee
Kira Pharmaceuticals Suzhou 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 Kira Pharmaceuticals Suzhou Ltd filed Critical Kira Pharmaceuticals Suzhou Ltd
Publication of CA3179156A1 publication Critical patent/CA3179156A1/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic 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
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • A61K31/4523Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
    • A61K31/4545Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/506Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
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    • 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]
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    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
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    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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    • C07D221/00Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
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    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
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    • C07D401/12Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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    • C07D405/04Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
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  • Chemical & Material Sciences (AREA)
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  • Biochemistry (AREA)
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  • Rheumatology (AREA)
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  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA3179156A 2020-08-07 2021-08-06 Compounds as c5ar inhibitors Pending CA3179156A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2020107800 2020-08-07
CNPCT/CN2020/107800 2020-08-07
PCT/CN2021/111236 WO2022028586A1 (en) 2020-08-07 2021-08-06 Compounds as c5ar inhibitors

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CA3179156A1 true CA3179156A1 (en) 2022-02-10

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CA3179156A Pending CA3179156A1 (en) 2020-08-07 2021-08-06 Compounds as c5ar inhibitors

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US (1) US20240043439A1 (https=)
EP (1) EP4192816A4 (https=)
JP (1) JP2023537062A (https=)
KR (1) KR20230050364A (https=)
CN (1) CN116322683A (https=)
AU (1) AU2021321901A1 (https=)
CA (1) CA3179156A1 (https=)
IL (1) IL300375A (https=)
MX (1) MX2023001504A (https=)
WO (1) WO2022028586A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114163380A (zh) * 2021-12-06 2022-03-11 重庆医科大学 阿伐可泮中间体及其制备方法和用途
CN114262291A (zh) * 2022-01-04 2022-04-01 重庆医科大学 一种阿伐可泮的合成方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250368618A1 (en) * 2022-06-20 2025-12-04 Shanghai Jeyou Pharmaceutical Co., Ltd. Benzoheterocyclic substituted tetrahydroisoquinoline compound salt form and preparation method therefor
AU2024324780A1 (en) * 2023-08-16 2026-02-05 Inflarx Gmbh Fused piperidinyl bicyclic and related compounds for use in the treatment of diseases

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CN114163380A (zh) * 2021-12-06 2022-03-11 重庆医科大学 阿伐可泮中间体及其制备方法和用途
CN114163380B (zh) * 2021-12-06 2023-11-07 重庆医科大学 阿伐可泮中间体及其制备方法和用途
CN114262291A (zh) * 2022-01-04 2022-04-01 重庆医科大学 一种阿伐可泮的合成方法
CN114262291B (zh) * 2022-01-04 2023-05-19 重庆医科大学 一种阿伐可泮的合成方法

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EP4192816A1 (en) 2023-06-14
JP2023537062A (ja) 2023-08-30
EP4192816A4 (en) 2024-10-23
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KR20230050364A (ko) 2023-04-14

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