KR102561796B1 - 호흡기 세포 융합 바이러스 감염의 치료 및 예방을 위한 스피로-인돌린 - Google Patents

호흡기 세포 융합 바이러스 감염의 치료 및 예방을 위한 스피로-인돌린 Download PDF

Info

Publication number
KR102561796B1
KR102561796B1 KR1020177012311A KR20177012311A KR102561796B1 KR 102561796 B1 KR102561796 B1 KR 102561796B1 KR 1020177012311 A KR1020177012311 A KR 1020177012311A KR 20177012311 A KR20177012311 A KR 20177012311A KR 102561796 B1 KR102561796 B1 KR 102561796B1
Authority
KR
South Korea
Prior art keywords
substituted
alkyl
membered
unsubstituted
compound
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.)
Active
Application number
KR1020177012311A
Other languages
English (en)
Korean (ko)
Other versions
KR20170066577A (ko
Inventor
스튜어트 코커릴
닐 매슈스
사이먼 워드
그레이엄 룬
마이클 파라도프스키
시모트 호세 미겔 가스콘
Original Assignee
화이자 인코포레이티드
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51946966&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR102561796(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 화이자 인코포레이티드 filed Critical 화이자 인코포레이티드
Priority to KR1020237025697A priority Critical patent/KR20230116097A/ko
Publication of KR20170066577A publication Critical patent/KR20170066577A/ko
Application granted granted Critical
Publication of KR102561796B1 publication Critical patent/KR102561796B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04Ortho-condensed systems
    • 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
    • A61K31/41Heterocyclic 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
    • A61K31/4151,2-Diazoles
    • A61K31/4161,2-Diazoles condensed with carbocyclic ring systems, e.g. indazole
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/10Spiro-condensed systems
    • 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
    • A61K31/41Heterocyclic 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
    • A61K31/41641,3-Diazoles
    • A61K31/41841,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
    • 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
    • A61K31/4353Heterocyclic 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 ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/437Heterocyclic 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 ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic 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
    • 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
    • C07D401/06Heterocyclic 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 carbon chain containing only aliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D403/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/06Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic 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
    • C07D405/14Heterocyclic 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 three or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical 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)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
KR1020177012311A 2014-10-07 2015-10-06 호흡기 세포 융합 바이러스 감염의 치료 및 예방을 위한 스피로-인돌린 Active KR102561796B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020237025697A KR20230116097A (ko) 2014-10-07 2015-10-06 호흡기 세포 융합 바이러스 감염의 치료 및 예방을위한 스피로-인돌린

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1417707.5A GB201417707D0 (en) 2014-10-07 2014-10-07 Pharmaceutical compounds
GB1417707.5 2014-10-07
PCT/GB2015/052920 WO2016055780A1 (en) 2014-10-07 2015-10-06 Spiro-indolines for the treatment and prophylaxis of respiratory syncytial virus infection (rsv)

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020237025697A Division KR20230116097A (ko) 2014-10-07 2015-10-06 호흡기 세포 융합 바이러스 감염의 치료 및 예방을위한 스피로-인돌린

Publications (2)

Publication Number Publication Date
KR20170066577A KR20170066577A (ko) 2017-06-14
KR102561796B1 true KR102561796B1 (ko) 2023-07-31

Family

ID=51946966

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020177012311A Active KR102561796B1 (ko) 2014-10-07 2015-10-06 호흡기 세포 융합 바이러스 감염의 치료 및 예방을 위한 스피로-인돌린
KR1020237025697A Pending KR20230116097A (ko) 2014-10-07 2015-10-06 호흡기 세포 융합 바이러스 감염의 치료 및 예방을위한 스피로-인돌린

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020237025697A Pending KR20230116097A (ko) 2014-10-07 2015-10-06 호흡기 세포 융합 바이러스 감염의 치료 및 예방을위한 스피로-인돌린

Country Status (31)

Country Link
US (1) US10106539B2 (enExample)
EP (1) EP3204375B1 (enExample)
JP (1) JP6695334B2 (enExample)
KR (2) KR102561796B1 (enExample)
CN (1) CN107108557B (enExample)
AR (1) AR102181A1 (enExample)
AU (1) AU2015329778B2 (enExample)
BR (1) BR112017007311B1 (enExample)
CA (1) CA2963740C (enExample)
CL (1) CL2017000839A1 (enExample)
CO (1) CO2017004603A2 (enExample)
CY (1) CY1121564T1 (enExample)
DK (1) DK3204375T3 (enExample)
ES (1) ES2718976T3 (enExample)
GB (1) GB201417707D0 (enExample)
HR (1) HRP20190808T1 (enExample)
HU (1) HUE043553T2 (enExample)
LT (1) LT3204375T (enExample)
MX (1) MX373233B (enExample)
NZ (1) NZ731323A (enExample)
PE (1) PE20170949A1 (enExample)
PL (1) PL3204375T3 (enExample)
PT (1) PT3204375T (enExample)
RS (1) RS58706B1 (enExample)
RU (1) RU2734248C2 (enExample)
SG (1) SG11201702766YA (enExample)
SI (1) SI3204375T1 (enExample)
SM (1) SMT201900249T1 (enExample)
TR (1) TR201903362T4 (enExample)
TW (1) TWI718107B (enExample)
WO (1) WO2016055780A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6548751B2 (ja) * 2015-06-08 2019-07-24 シャンドン ダンホン ファーマスーティカル カンパニー リミテッドShandong Danhong Pharmaceutical Co., Ltd. イミダゾール誘導体及びその中間体の製造及び結晶型
SI3494110T1 (sl) 2016-08-04 2021-12-31 ReViral Limited Derivati pirimidina in njihova uporaba v zdravljenju ali preprečevanju okužbe z respiratornim sincicijskim virusom
GB201711704D0 (en) * 2017-07-20 2017-09-06 Reviral Ltd Pharmaceutical compounds
GB201721812D0 (en) 2017-12-22 2018-02-07 Reviral Ltd Pharmaceutical compounds
CN116077494A (zh) * 2023-01-11 2023-05-09 黑龙江中医药大学 一种治疗呼吸道合胞病毒的药物组合物及其制备方法
WO2024174953A1 (zh) * 2023-02-21 2024-08-29 苏州隆博泰药业有限公司 苯并咪唑类衍生物及其医药用途
WO2024252355A1 (en) 2023-06-08 2024-12-12 Pfizer Inc. Pediatric dosing regimens comprising a fusion inhibitor for the treatment of rsv
WO2025120500A1 (en) 2023-12-06 2025-06-12 Pfizer Inc. Benzodiazepine compounds as n-protein inhibitors
WO2025153942A1 (en) 2024-01-16 2025-07-24 Pfizer Inc. Benzodiazepine pyrazolo carboxamides as n-protein inhibitors
WO2025248535A1 (en) * 2024-05-29 2025-12-04 Zydus Lifesciences Limited Novel spirocyclic compounds to treat viral infections

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068769A1 (en) * 2011-11-10 2013-05-16 Re:Viral Ltd Pharmaceutical compounds
WO2015022263A1 (en) * 2013-08-12 2015-02-19 F. Hoffmann-La Roche Ag Novel aza-oxo-indoles for the treatment and prophylaxis of respiratory syncytial virus infection

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102863A (en) * 1980-12-16 1982-06-26 Takeda Chem Ind Ltd Spiroindolinone and its preparation
PL194216B1 (pl) * 1998-01-23 2007-05-31 Sankyo Co Pochodne spiropiperydyny, lekarstwo oraz środek zapobiegawczy lub terapeutyczny zawierające jako składnik czynny te pochodne i zastosowanie pochodnych spiropiperydyny
EP1418175A1 (en) * 1999-06-28 2004-05-12 Janssen Pharmaceutica N.V. Respiratory syncytial virus replication inhibitors
US6774134B2 (en) 2000-12-20 2004-08-10 Bristol-Myers Squibb Company Heterocyclic substituted 2-methyl-benzimidazole antiviral agents
US6919331B2 (en) 2001-12-10 2005-07-19 Bristol-Myers Squibb Company Substituted 2-methyl-benzimidazole respiratory syncytial virus antiviral agents
US7205328B2 (en) * 2002-10-21 2007-04-17 Irm Llc Oxindoles with anti-HIV activity
JO2355B1 (en) 2003-04-15 2006-12-12 ميرك شارب اند دوم كوربوريشن Hereditary calcitonin polypeptide receptor antagonists
US7390798B2 (en) 2004-09-13 2008-06-24 Merck & Co., Inc. Carboxamide spirolactam CGRP receptor antagonists
BRPI0517418A (pt) 2004-10-13 2008-10-07 Merck & Co Inc composto, composição farmacêutica, e, métodos para antagonismo de atividade do receptor de cgrp em um mamìfero, para tratar, controlar, melhorar ou reduzir o risco de dor de cabeça, enxaqueca ou cefalgia, e de tratamento ou prevenção de dores de cabeça de enxaqueca, cefalgias, e dores de cabeça
WO2010103306A1 (en) 2009-03-10 2010-09-16 Astrazeneca Uk Limited Benzimidazole derivatives and their use as antivaral agents
NZ705759A (en) 2012-10-16 2019-01-25 Janssen Sciences Ireland Uc Rsv antiviral compounds
CN105392787B (zh) * 2013-05-14 2017-11-24 豪夫迈·罗氏有限公司 用于治疗和预防呼吸道合胞病毒感染的氮杂‑氧代‑吲哚
BR112015028475A2 (pt) 2013-05-14 2017-07-25 Hoffmann La Roche novos aza-oxo-indois para o tratamento ou profilaxia de infecção virótica respiratória sincitial
KR20160007629A (ko) * 2013-05-14 2016-01-20 에프. 호프만-라 로슈 아게 호흡기 세포융합 바이러스 감염의 치료 및 예방을 위한 아자-옥소-인돌
CN105408330A (zh) * 2013-08-12 2016-03-16 豪夫迈·罗氏有限公司 新的用于治疗和预防呼吸道合胞病毒感染的氮杂-氧代-吲哚
KR20160030271A (ko) * 2013-08-12 2016-03-16 에프. 호프만-라 로슈 아게 호흡기 세포융합 바이러스 감염의 치료 및 예방을 위한 아자-옥소-인돌
RU2016105969A (ru) * 2013-08-15 2017-09-20 Ф. Хоффманн-Ля Рош Аг Новые азаоксоиндолы для лечения и профилактики респираторно-синцитиальной вирусной инфекции
KR20160030569A (ko) * 2013-08-15 2016-03-18 에프. 호프만-라 로슈 아게 호흡기 세포융합 바이러스 감염의 치료 및 예방을 위한 신규한 아자-옥소-인돌
CN105431419A (zh) * 2013-08-15 2016-03-23 豪夫迈·罗氏有限公司 新的用于治疗和预防呼吸道合胞病毒感染的氮杂-氧代-吲哚

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068769A1 (en) * 2011-11-10 2013-05-16 Re:Viral Ltd Pharmaceutical compounds
WO2015022263A1 (en) * 2013-08-12 2015-02-19 F. Hoffmann-La Roche Ag Novel aza-oxo-indoles for the treatment and prophylaxis of respiratory syncytial virus infection

Also Published As

Publication number Publication date
RU2017113026A3 (enExample) 2019-03-22
HUE043553T2 (hu) 2019-09-30
PE20170949A1 (es) 2017-07-13
BR112017007311A2 (pt) 2017-12-19
CN107108557B (zh) 2020-11-10
PL3204375T3 (pl) 2019-06-28
KR20170066577A (ko) 2017-06-14
RU2017113026A (ru) 2018-11-13
BR112017007311B1 (pt) 2022-11-22
ES2718976T3 (es) 2019-07-05
NZ731323A (en) 2022-09-30
CO2017004603A2 (es) 2017-10-31
HRP20190808T1 (hr) 2019-08-23
MX2017004425A (es) 2017-10-11
CA2963740C (en) 2022-11-29
RS58706B1 (sr) 2019-06-28
LT3204375T (lt) 2019-05-10
RU2734248C2 (ru) 2020-10-13
TW201625583A (zh) 2016-07-16
US10106539B2 (en) 2018-10-23
PT3204375T (pt) 2019-04-01
CY1121564T1 (el) 2020-05-29
CA2963740A1 (en) 2016-04-14
AR102181A1 (es) 2017-02-08
JP2017530992A (ja) 2017-10-19
DK3204375T3 (en) 2019-04-01
WO2016055780A1 (en) 2016-04-14
EP3204375A1 (en) 2017-08-16
MX373233B (es) 2020-05-08
CN107108557A (zh) 2017-08-29
SMT201900249T1 (it) 2019-07-11
SG11201702766YA (en) 2017-05-30
EP3204375B1 (en) 2019-02-13
TR201903362T4 (tr) 2019-04-22
SI3204375T1 (sl) 2019-05-31
JP6695334B2 (ja) 2020-05-20
CL2017000839A1 (es) 2017-10-13
TWI718107B (zh) 2021-02-11
GB201417707D0 (en) 2014-11-19
KR20230116097A (ko) 2023-08-03
AU2015329778B2 (en) 2020-04-23
US20170305908A1 (en) 2017-10-26
AU2015329778A8 (en) 2017-05-18
AU2015329778A1 (en) 2017-05-04

Similar Documents

Publication Publication Date Title
JP6695334B2 (ja) 呼吸器合胞体ウイルス感染症(rsv)の治療又は予防のためのスピロインドリン
KR101996335B1 (ko) 약제학적 화합물
EP3204388B1 (en) Novel 5,6-dihydro-4h-benzo[b]thieno-[2,3-d]azepine derivatives
WO2017175000A1 (en) Compounds
AU2022202886B2 (en) Quinazoline Compounds, Preparation Method, Use, and Pharmaceutical Composition Thereof
EP3033341B1 (en) Novel aza-oxo-indoles for the treatment and prophylaxis of respiratory syncytial virus infection
CN114761397B (zh) 用于治疗呼吸道合胞病毒(rsv)感染的苯并二氮䓬衍生物
AU2014209853A1 (en) Quinoxalinones and dihydroquinoxalinones as respiratory syncytial virus antiviral agents
CN114787155B (zh) 药物化合物
WO2022008911A1 (en) Benzodiazepine derivatives useful in treating a respiratory syncytial virus infection
KR20170094180A (ko) 호흡기 세포융합 바이러스 (rsv)의 복제에 대하여 저해 활성을 갖는 피페리딘 치환된 삼환식 피라졸로[1,5―a]피리미딘 유도체
WO2018025043A1 (en) Pyrimidine derivatives and their use in treating or preventing a respiratory syncytial virus infection

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20170504

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20201006

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20221026

Patent event code: PE09021S01D

N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20221130

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20230427

A107 Divisional application of patent
GRNT Written decision to grant
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20230726

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20230726

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20230727

End annual number: 3

Start annual number: 1

PG1601 Publication of registration