KR20180054856A - 이중 dyrk1/clk1 억제제로서의 신규한 피롤로[2,3-d]피리미딘 유도체 - Google Patents
이중 dyrk1/clk1 억제제로서의 신규한 피롤로[2,3-d]피리미딘 유도체 Download PDFInfo
- Publication number
- KR20180054856A KR20180054856A KR1020187012166A KR20187012166A KR20180054856A KR 20180054856 A KR20180054856 A KR 20180054856A KR 1020187012166 A KR1020187012166 A KR 1020187012166A KR 20187012166 A KR20187012166 A KR 20187012166A KR 20180054856 A KR20180054856 A KR 20180054856A
- Authority
- KR
- South Korea
- Prior art keywords
- methyl
- group
- formula
- compound
- pyrrolo
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- 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
- A61K31/435—Heterocyclic 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
- A61K31/4353—Heterocyclic 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
- A61K31/437—Heterocyclic 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
-
- 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
- A61K31/435—Heterocyclic 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
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/444—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring heteroatom, e.g. amrinone
-
- 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
- A61K31/495—Heterocyclic 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
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
-
- 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
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- 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
-
- 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
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic 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
- C07D471/02—Heterocyclic 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
- C07D471/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Psychology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR15/59259 | 2015-09-30 | ||
| FR1559259A FR3041640B1 (fr) | 2015-09-30 | 2015-09-30 | NOUVEAUX DERIVES DE PYRROLO[2,3-d]PYRIMIDINE, LEUR PROCEDE DE PREPRATION ET LES COMPOSITIONS PHARMACEUTIQUES QUI LES CONTIENNENT |
| PCT/EP2016/073403 WO2017055533A1 (en) | 2015-09-30 | 2016-09-30 | New pyrrolo[2,3-d]pyrimidine derivatives as dual dyrk1/clk1 inhibitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20180054856A true KR20180054856A (ko) | 2018-05-24 |
Family
ID=54979756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187012166A Withdrawn KR20180054856A (ko) | 2015-09-30 | 2016-09-30 | 이중 dyrk1/clk1 억제제로서의 신규한 피롤로[2,3-d]피리미딘 유도체 |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US20180273538A1 (https=) |
| EP (1) | EP3356364A1 (https=) |
| JP (1) | JP2018533552A (https=) |
| KR (1) | KR20180054856A (https=) |
| CN (1) | CN108137582A (https=) |
| AU (1) | AU2016333508A1 (https=) |
| BR (1) | BR112018005851A2 (https=) |
| CA (1) | CA2999937A1 (https=) |
| CL (1) | CL2018000786A1 (https=) |
| CO (1) | CO2018003466A2 (https=) |
| CR (1) | CR20180176A (https=) |
| CU (1) | CU20180027A7 (https=) |
| DO (1) | DOP2018000082A (https=) |
| EA (1) | EA201890820A1 (https=) |
| EC (1) | ECSP18023286A (https=) |
| FR (1) | FR3041640B1 (https=) |
| HK (1) | HK1255467A1 (https=) |
| IL (1) | IL258231A (https=) |
| MA (1) | MA43021A (https=) |
| MX (1) | MX2018003861A (https=) |
| NI (1) | NI201800042A (https=) |
| PE (1) | PE20190337A1 (https=) |
| PH (1) | PH12018500605A1 (https=) |
| SV (1) | SV2018005656A (https=) |
| TN (1) | TN2018000087A1 (https=) |
| WO (1) | WO2017055533A1 (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190043437A (ko) | 2017-10-18 | 2019-04-26 | 씨제이헬스케어 주식회사 | 단백질 키나제 억제제로서의 헤테로고리 화합물 |
| KR102054910B1 (ko) * | 2017-12-19 | 2019-12-12 | 한림제약(주) | 피롤로[2,3-d]피리미딘 유도체 또는 이의 염 및 이를 포함하는 약학 조성물 |
| US12528810B2 (en) | 2018-03-01 | 2026-01-20 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Small molecule inhibitors of DYRK/CLK and uses thereof |
| CA3118093A1 (en) * | 2018-09-28 | 2020-04-02 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Small molecule inhibitors of dyrk1/clk and uses thereof |
| WO2020092528A1 (en) | 2018-10-31 | 2020-05-07 | Gilead Sciences, Inc. | Substituted 6-azabenzimidazole compounds having hpk1 inhibitory activity |
| US11203591B2 (en) | 2018-10-31 | 2021-12-21 | Gilead Sciences, Inc. | Substituted 6-azabenzimidazole compounds |
| KR102195348B1 (ko) | 2018-11-15 | 2020-12-24 | 에이치케이이노엔 주식회사 | 단백질 키나제 억제제로서의 신규 화합물 및 이를 포함하는 약제학적 조성물 |
| EP3972695A1 (en) | 2019-05-23 | 2022-03-30 | Gilead Sciences, Inc. | Substituted exo-methylene-oxindoles which are hpk1/map4k1 inhibitors |
| CN110407744A (zh) * | 2019-08-13 | 2019-11-05 | 上海毕得医药科技有限公司 | 一种1-(4-氨基吡啶-2-基)乙酮的合成方法 |
| AR120799A1 (es) * | 2019-12-20 | 2022-03-16 | Hoffmann La Roche | 2-[4-cloro-6-[2-[4-[[4-(hidroximetil)-1-piperidil]metil]fenil]etinil]-1-oxoisoindolin-2-il]-2-(6,7-dihidro-5h-pirrolo[1,2-c]imidazol-1-il)-n-tiazol-2-il-acetamida como inhibidor de egfr |
| CN116783198B (zh) * | 2020-12-02 | 2025-10-21 | 广东弘烨医药科技有限公司 | 螺环jak抑制剂、含其的药物组合物及其应用 |
| WO2022245776A1 (en) * | 2021-05-20 | 2022-11-24 | Saint John's Cancer Institute | Anti-cdk inhibitors for cancer treatment |
| PY2289206A (es) * | 2021-10-12 | 2023-11-09 | Biosplice Therapeutics Inc | 7h-pirrolo[2,3-d] pirimidinas y preparación y usos de las mismas |
| WO2023064349A1 (en) * | 2021-10-12 | 2023-04-20 | Biosplice Therapeutics, Inc. | 1h-pyrrolo[2,3-b]pyridines as dyrk1a inhibitors |
| CA3234831A1 (en) | 2021-10-12 | 2023-04-20 | Biosplice Therapeutics, Inc. | Pyrrolo[2,1-f][1,2,4]triazines derivatives as inhibitors of dyrk1a |
| WO2023110843A1 (en) * | 2021-12-15 | 2023-06-22 | Almirall, S.A. | Heterobicyclic derivatives as itk inhibitors |
| CN116621843B (zh) * | 2022-06-13 | 2024-05-24 | 四川大学华西医院 | 一种dna甲基转移酶1抑制剂及其制备方法和用途 |
| CN115785134B (zh) * | 2022-10-28 | 2023-08-29 | 浙大城市学院 | 一种含氮杂环的硼酸化合物及制备方法和应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101378716B1 (ko) | 2005-05-20 | 2014-04-10 | 메틸진 인코포레이티드 | Vegf 수용체 및 hgf 수용체 신호전달의 억제제 |
| JP2009511528A (ja) | 2005-10-13 | 2009-03-19 | グラクソ グループ リミテッド | Syk阻害物質としてのピロロピリミジン誘導体群 |
| EA200801968A1 (ru) | 2006-03-11 | 2009-02-27 | Вернэлис (Р&Д) Лтд. | Пирролопиримидиновые производные, используемые в качестве ингибиторов hsp90 |
| FR2912744B1 (fr) * | 2007-02-16 | 2012-09-07 | Centre Nat Rech Scient | Composes pyrrolo°2,3-b!pyridine,composes azaindoles utiles dans la synthese de ces composes pyrrolo°2,3-b!pyridine, leurs procedes de fabrication et leurs utilisations. |
| AR070127A1 (es) | 2008-01-11 | 2010-03-17 | Novartis Ag | Pirrolo - pirimidinas y pirrolo -piridinas |
| EP2867236B1 (en) * | 2012-06-29 | 2017-06-14 | Pfizer Inc | Novel 4-(substituted-amino)-7h-pyrrolo[2,3-d]pyrimidines as lrrk2 inhibitors |
| EP3083618B1 (en) * | 2013-12-17 | 2018-02-21 | Pfizer Inc | Novel 3,4-disubstituted-1h-pyrrolo[2,3-b]pyridines and 4,5-disubstituted-7h-pyrrolo[2,3-c]pyridazines as lrrk2 inhibitors |
-
2015
- 2015-09-30 FR FR1559259A patent/FR3041640B1/fr not_active Expired - Fee Related
-
2016
- 2016-09-30 EA EA201890820A patent/EA201890820A1/ru unknown
- 2016-09-30 AU AU2016333508A patent/AU2016333508A1/en not_active Abandoned
- 2016-09-30 PE PE2018000410A patent/PE20190337A1/es unknown
- 2016-09-30 HK HK18114640.5A patent/HK1255467A1/zh unknown
- 2016-09-30 BR BR112018005851A patent/BR112018005851A2/pt not_active Application Discontinuation
- 2016-09-30 EP EP16774684.1A patent/EP3356364A1/en not_active Withdrawn
- 2016-09-30 CN CN201680058179.3A patent/CN108137582A/zh not_active Withdrawn
- 2016-09-30 WO PCT/EP2016/073403 patent/WO2017055533A1/en not_active Ceased
- 2016-09-30 US US15/763,626 patent/US20180273538A1/en not_active Abandoned
- 2016-09-30 CU CUP2018000027A patent/CU20180027A7/xx unknown
- 2016-09-30 TN TNP/2018/000087A patent/TN2018000087A1/en unknown
- 2016-09-30 CR CR20180176A patent/CR20180176A/es unknown
- 2016-09-30 MA MA043021A patent/MA43021A/fr unknown
- 2016-09-30 MX MX2018003861A patent/MX2018003861A/es unknown
- 2016-09-30 KR KR1020187012166A patent/KR20180054856A/ko not_active Withdrawn
- 2016-09-30 JP JP2018516488A patent/JP2018533552A/ja active Pending
- 2016-09-30 CA CA2999937A patent/CA2999937A1/en not_active Abandoned
-
2018
- 2018-03-19 IL IL258231A patent/IL258231A/en unknown
- 2018-03-20 PH PH12018500605A patent/PH12018500605A1/en unknown
- 2018-03-22 SV SV2018005656A patent/SV2018005656A/es unknown
- 2018-03-23 NI NI201800042A patent/NI201800042A/es unknown
- 2018-03-26 EC ECIEPI201823286A patent/ECSP18023286A/es unknown
- 2018-03-26 CL CL2018000786A patent/CL2018000786A1/es unknown
- 2018-03-26 DO DO2018000082A patent/DOP2018000082A/es unknown
- 2018-03-28 CO CONC2018/0003466A patent/CO2018003466A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PH12018500605A1 (en) | 2018-09-24 |
| AU2016333508A1 (en) | 2018-04-12 |
| EA201890820A1 (ru) | 2018-10-31 |
| WO2017055533A1 (en) | 2017-04-06 |
| SV2018005656A (es) | 2018-08-10 |
| CA2999937A1 (en) | 2017-04-06 |
| CL2018000786A1 (es) | 2018-09-28 |
| US20180273538A1 (en) | 2018-09-27 |
| HK1255467A1 (zh) | 2019-08-16 |
| CO2018003466A2 (es) | 2018-07-10 |
| DOP2018000082A (es) | 2018-10-15 |
| MA43021A (fr) | 2018-08-08 |
| FR3041640B1 (fr) | 2019-05-17 |
| ECSP18023286A (es) | 2018-04-30 |
| FR3041640A1 (https=) | 2017-03-31 |
| NI201800042A (es) | 2018-06-21 |
| IL258231A (en) | 2018-05-31 |
| TN2018000087A1 (en) | 2019-07-08 |
| PE20190337A1 (es) | 2019-03-07 |
| JP2018533552A (ja) | 2018-11-15 |
| EP3356364A1 (en) | 2018-08-08 |
| BR112018005851A2 (pt) | 2018-10-09 |
| CR20180176A (es) | 2018-05-31 |
| MX2018003861A (es) | 2018-08-16 |
| CU20180027A7 (es) | 2018-07-05 |
| CN108137582A (zh) | 2018-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20180054856A (ko) | 이중 dyrk1/clk1 억제제로서의 신규한 피롤로[2,3-d]피리미딘 유도체 | |
| EP3152210B1 (en) | Tank-binding kinase inhibitor compounds | |
| RU2673079C2 (ru) | Ингибиторные соединения | |
| EP3205650B1 (en) | Egfr inhibitor, and preparation and application thereof | |
| RU2615130C2 (ru) | Гетероциклические соединения, используемые в качестве ингибиторов pdk1 | |
| EP2970312B1 (en) | Bet bromodomain inhibitors and therapeutic methods using the same | |
| CN105461695B (zh) | 嘧啶或三嗪衍生物及其制备方法和用途 | |
| US20120309739A1 (en) | Akt / pkb inhibitors | |
| CN106928219B (zh) | 含氮稠杂环化合物、制备方法、中间体、组合物和应用 | |
| AU2016282836A1 (en) | New hydroxyester derivatives, a process for their preparation and pharmaceutical compositions containing them | |
| RS64131B1 (sr) | Novi derivati hidroksikiselina, postupak za njihovo dobijanje i farmaceutske kompozicije koje ih sadrže | |
| KR20150143672A (ko) | Ras/raf/mek/erk 및 pi3k/akt/pten/mtor 경로의 이중 억제제로서의 퀴나졸린 및 아자퀴나졸린 | |
| US10239873B2 (en) | 7-azaindole or 4,7-diazaindole derivatives as IKKϵ epsilon and TBK1 inhibitor and pharmaceutical composition comprising same | |
| KR20230035236A (ko) | 아데노신 a2a 수용체의 길항제 | |
| AU2018337138B2 (en) | 2-substituted pyrazole amino-4-substituted amino-5-pyrimidine formamide compound, composition, and application thereof | |
| CN109810098B (zh) | 含有酞嗪-1(2h)-酮结构的parp-1和pi3k双靶点抑制剂 | |
| JP7233130B2 (ja) | Irak4阻害剤としての新規な三環式化合物 | |
| AU2014316247A1 (en) | Novel 2,6-diaminopyrimidine derivative | |
| CN113574057A (zh) | 杂芳基衍生物及包含其作为活性成分的药物组合物 | |
| OA18644A (en) | New pyrrolo[2,3-d]pyrimidine derivatives as dual DYRK1/CLK1 inhibitors. | |
| CA2716202A1 (en) | Pyrrolo[2,3-d]pyrimidin-2-yl-amine derivatives as pkc-theta inhibitors | |
| CN112209934A (zh) | 含有氮杂螺庚烷的btk抑制剂 | |
| EA049140B1 (ru) | Замещенные конденсированные гетероароматические бициклические соединения в качестве ингибиторов киназ и их применение | |
| HK1236197B (en) | Tank-binding kinase inhibitor compounds | |
| HK1236197A1 (en) | Tank-binding kinase inhibitor compounds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20180427 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |