JPWO2022196734A1 - - Google Patents

Info

Publication number
JPWO2022196734A1
JPWO2022196734A1 JP2023507159A JP2023507159A JPWO2022196734A1 JP WO2022196734 A1 JPWO2022196734 A1 JP WO2022196734A1 JP 2023507159 A JP2023507159 A JP 2023507159A JP 2023507159 A JP2023507159 A JP 2023507159A JP WO2022196734 A1 JPWO2022196734 A1 JP WO2022196734A1
Authority
JP
Japan
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
JP2023507159A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2022196734A1 publication Critical patent/JPWO2022196734A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/46—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with hetero atoms directly attached to the ring nitrogen atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10—Organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/20—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations containing free radicals, e.g. trityl radical for overhauser

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
JP2023507159A 2021-03-17 2022-03-16 Pending JPWO2022196734A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021043724 2021-03-17
PCT/JP2022/011975 WO2022196734A1 (ja) 2021-03-17 2022-03-16 含フッ素化合物および造影剤

Publications (1)

Publication Number Publication Date
JPWO2022196734A1 true JPWO2022196734A1 (https=) 2022-09-22

Family

ID=83321051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023507159A Pending JPWO2022196734A1 (https=) 2021-03-17 2022-03-16

Country Status (5)

Country Link
US (1) US20240156994A1 (https=)
JP (1) JPWO2022196734A1 (https=)
CN (1) CN116981657A (https=)
DE (1) DE112022001543T5 (https=)
WO (1) WO2022196734A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318770A (en) * 1991-10-25 1994-06-07 Mallinckrodt Medical, Inc. Trifluoromethyl analogs of X-ray contrast media for magnetic resonance imaging
US5362477A (en) * 1991-10-25 1994-11-08 Mallinckrodt Medical, Inc. 19F magnetic resonance imaging agents which include a nitroxide moiety
GB0422004D0 (en) * 2004-10-05 2004-11-03 Amersham Plc Method of deprotection

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ACS SYMPOSIUM SERIES, vol. 854, JPN6022021464, 2003, pages 452 - 465, ISSN: 0005793129 *
ANALYTICAL CHEMISTRY (WASHINGTON, DC, UNITED STATES), vol. 93, JPN6022021463, 2021, pages 2926 - 2932, ISSN: 0005793130 *
MACROMOLECULAR CHEMISTRY AND PHYSICS, vol. 201, JPN6022021462, 2000, pages 2510 - 2518, ISSN: 0005793128 *

Also Published As

Publication number Publication date
WO2022196734A1 (ja) 2022-09-22
CN116981657A (zh) 2023-10-31
US20240156994A1 (en) 2024-05-16
DE112022001543T5 (de) 2023-12-28

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Legal Events

Date Code Title Description
A621 Written request for application examination

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Effective date: 20241226

A131 Notification of reasons for refusal

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Effective date: 20260210