SG11202003081WA - Crystalline forms of 3-substituted 1,2,4-oxadiazole - Google Patents

Crystalline forms of 3-substituted 1,2,4-oxadiazole

Info

Publication number
SG11202003081WA
SG11202003081WA SG11202003081WA SG11202003081WA SG11202003081WA SG 11202003081W A SG11202003081W A SG 11202003081WA SG 11202003081W A SG11202003081W A SG 11202003081WA SG 11202003081W A SG11202003081W A SG 11202003081WA SG 11202003081W A SG11202003081W A SG 11202003081WA
Authority
SG
Singapore
Prior art keywords
oxadiazole
substituted
crystalline forms
crystalline
forms
Prior art date
Application number
SG11202003081WA
Other languages
English (en)
Inventor
Pottayil Govindan Nair Sasikumar
Seetharamaiah Setty Sudarshan Naremaddepalli
Original Assignee
Aurigene Discovery Tech 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 Aurigene Discovery Tech Ltd filed Critical Aurigene Discovery Tech Ltd
Publication of SG11202003081WA publication Critical patent/SG11202003081WA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/06—1,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
    • 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
    • A61K31/4245—Oxadiazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • 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
    • 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
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • 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
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/18—Antivirals for RNA viruses for HIV
    • 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
    • A61P31/12—Antivirals
    • A61P31/20—Antivirals for DNA viruses
    • 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
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13—Crystalline forms, e.g. polymorphs

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Virology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • AIDS & HIV (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Transplantation (AREA)
  • Biotechnology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
SG11202003081WA 2017-10-11 2018-10-10 Crystalline forms of 3-substituted 1,2,4-oxadiazole SG11202003081WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201741036169 2017-10-11
PCT/IB2018/057840 WO2019073399A1 (en) 2017-10-11 2018-10-10 CRYSTALLINE FORMS OF 1,2,4-OXADIAZOLE SUBSTITUTED IN POSITION 3

Publications (1)

Publication Number Publication Date
SG11202003081WA true SG11202003081WA (en) 2020-05-28

Family

ID=64664328

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003081WA SG11202003081WA (en) 2017-10-11 2018-10-10 Crystalline forms of 3-substituted 1,2,4-oxadiazole

Country Status (13)

Country Link
US (3) US11136300B2 (ko)
EP (1) EP3694841A1 (ko)
JP (2) JP2020536872A (ko)
KR (1) KR20200068659A (ko)
CN (2) CN111194308A (ko)
AU (2) AU2018348350B2 (ko)
BR (1) BR112020006669A2 (ko)
CA (1) CA3078872A1 (ko)
EA (1) EA202090536A1 (ko)
IL (1) IL273896A (ko)
PH (1) PH12020550125A1 (ko)
SG (1) SG11202003081WA (ko)
WO (1) WO2019073399A1 (ko)

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CN107427477B (zh) 2015-03-10 2021-11-26 奥瑞基尼探索技术有限公司 作为免疫调节剂的1,2,4-噁二唑和噻二唑化合物
WO2019061324A1 (en) 2017-09-29 2019-04-04 Curis Inc. CRYSTALLINE FORMS OF IMMUNOMODULATORS
EP3694841A1 (en) 2017-10-11 2020-08-19 Aurigene Discovery Technologies Limited Crystalline forms of 3-substituted 1,2,4-oxadiazole
KR20200083503A (ko) 2017-11-03 2020-07-08 오리진 디스커버리 테크놀로지스 리미티드 Tim-3 경로와 pd-1 경로의 이중 저해제
CN111386128A (zh) 2017-11-06 2020-07-07 奥瑞基尼探索技术有限公司 用于免疫调节的联合疗法

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CN111386128A (zh) 2017-11-06 2020-07-07 奥瑞基尼探索技术有限公司 用于免疫调节的联合疗法

Also Published As

Publication number Publication date
JP2020536872A (ja) 2020-12-17
JP2023109937A (ja) 2023-08-08
US11680051B2 (en) 2023-06-20
US20230278970A1 (en) 2023-09-07
PH12020550125A1 (en) 2021-01-25
BR112020006669A2 (pt) 2020-09-24
IL273896A (en) 2020-05-31
CA3078872A1 (en) 2019-04-18
KR20200068659A (ko) 2020-06-15
EP3694841A1 (en) 2020-08-19
AU2024202522A1 (en) 2024-05-09
AU2018348350B2 (en) 2024-05-02
CN117417308A (zh) 2024-01-19
US20220048875A1 (en) 2022-02-17
US11136300B2 (en) 2021-10-05
EA202090536A1 (ru) 2020-07-22
US20200239422A1 (en) 2020-07-30
AU2018348350A1 (en) 2020-04-02
CN111194308A (zh) 2020-05-22
WO2019073399A1 (en) 2019-04-18

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