CA3259653A1 - BIFUNCTIONAL COMPOSITE AND PHARMACEUTICAL COMPOSITION COMPRISING IT, AND METHOD OF TREATMENT OF ANDROGEN RECEPTOR-ASSOCIATED DISEASES USING IT - Google Patents

BIFUNCTIONAL COMPOSITE AND PHARMACEUTICAL COMPOSITION COMPRISING IT, AND METHOD OF TREATMENT OF ANDROGEN RECEPTOR-ASSOCIATED DISEASES USING IT

Info

Publication number
CA3259653A1
CA3259653A1 CA3259653A CA3259653A CA3259653A1 CA 3259653 A1 CA3259653 A1 CA 3259653A1 CA 3259653 A CA3259653 A CA 3259653A CA 3259653 A CA3259653 A CA 3259653A CA 3259653 A1 CA3259653 A1 CA 3259653A1
Authority
CA
Canada
Prior art keywords
bifunctional compound
pharmaceutical composition
same
related diseases
androgen receptor
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
CA3259653A
Other languages
English (en)
French (fr)
Inventor
Chu-Chiang Lin
Hung-Chuan Chen
Pei-Chin Cheng
Chih-Chang Chou
Original Assignee
Anhorn Medicines Co 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 Anhorn Medicines Co Ltd filed Critical Anhorn Medicines Co Ltd
Publication of CA3259653A1 publication Critical patent/CA3259653A1/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic 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
    • C07D487/04Ortho-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
    • A61K31/435Heterocyclic 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
    • A61K31/496Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
    • 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
    • A61K31/4965Non-condensed pyrazines
    • A61K31/497Non-condensed pyrazines 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
    • A61K31/50Pyridazines; Hydrogenated pyridazines
    • A61K31/501Pyridazines; Hydrogenated pyridazines 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
    • A61K31/506Pyrimidines; 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
    • A61K31/55Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • A61K31/551Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/54Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
    • A61K47/55Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound the modifying agent being also a pharmacologically or therapeutically active agent, i.e. the entire conjugate being a codrug
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/10Anti-acne agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/14Drugs for dermatological disorders for baldness or alopecia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • 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
    • C07D401/14Heterocyclic 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 three or more hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D495/00Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D519/00Heterocyclic 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steroid Compounds (AREA)
CA3259653A 2022-06-30 2023-06-29 BIFUNCTIONAL COMPOSITE AND PHARMACEUTICAL COMPOSITION COMPRISING IT, AND METHOD OF TREATMENT OF ANDROGEN RECEPTOR-ASSOCIATED DISEASES USING IT Pending CA3259653A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263357054P 2022-06-30 2022-06-30
US63/357,054 2022-06-30
PCT/CN2023/103576 WO2024002206A1 (en) 2022-06-30 2023-06-29 Bifunctional compound and pharmaceutical composition comprising the bifunctional compound, and method for treating androgen receptor related diseases by using the same

Publications (1)

Publication Number Publication Date
CA3259653A1 true CA3259653A1 (en) 2024-01-04

Family

ID=89383152

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3259653A Pending CA3259653A1 (en) 2022-06-30 2023-06-29 BIFUNCTIONAL COMPOSITE AND PHARMACEUTICAL COMPOSITION COMPRISING IT, AND METHOD OF TREATMENT OF ANDROGEN RECEPTOR-ASSOCIATED DISEASES USING IT
CA3259652A Pending CA3259652A1 (en) 2022-06-30 2023-06-29 BIFUNCTIONAL COMPOSITE AND PHARMACEUTICAL COMPOSITION COMPRISING IT, AND METHOD OF TREATMENT OF AN ANDROGEN RECEPTOR-ASSOCIATED DISEASE USING IT

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3259652A Pending CA3259652A1 (en) 2022-06-30 2023-06-29 BIFUNCTIONAL COMPOSITE AND PHARMACEUTICAL COMPOSITION COMPRISING IT, AND METHOD OF TREATMENT OF AN ANDROGEN RECEPTOR-ASSOCIATED DISEASE USING IT

Country Status (11)

Country Link
US (3) US20250197409A1 (https=)
EP (2) EP4547667A1 (https=)
JP (2) JP2025524557A (https=)
KR (2) KR20250027728A (https=)
CN (2) CN119487035A (https=)
AU (2) AU2023300784A1 (https=)
CA (2) CA3259653A1 (https=)
IL (1) IL318001A (https=)
MX (2) MX2024015832A (https=)
TW (2) TWI893405B (https=)
WO (3) WO2024002289A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118955474A (zh) * 2024-07-29 2024-11-15 浙江爱索拓标记医药科技有限公司 一种放射性同位素碳-14标记的巴德卡鲁胺及其制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2738833C9 (ru) * 2014-04-14 2022-02-28 Арвинас, Оперэйшнз, Инк. Имидные модуляторы протеолиза и способы их применения
CA2988414C (en) * 2015-06-04 2023-09-26 Arvinas, Inc. Imide-based modulators of proteolysis and associated methods of use
CN110506039A (zh) * 2016-10-11 2019-11-26 阿尔维纳斯股份有限公司 用于雄激素受体靶向降解的化合物和方法
IL312367A (en) * 2017-01-31 2024-06-01 Arvinas Operations Inc Cereblon ligands and bifunctional compounds comprising the same
EP3658548A1 (en) * 2017-07-28 2020-06-03 Arvinas Operations, Inc. Compounds and methods for the targeted degradation of androgen receptor
IL302595A (en) * 2018-04-13 2023-07-01 Arvinas Operations Inc Servalon ligands and bifunctional compounds containing them
WO2020211822A1 (zh) * 2019-04-18 2020-10-22 成都海创药业有限公司 一类靶向降解雄激素受体的双功能嵌合体杂环化合物及其用途
CN114829342A (zh) * 2019-12-23 2022-07-29 上海济煜医药科技有限公司 一种蛋白降解剂化合物的制备方法和应用
WO2021143816A1 (zh) * 2020-01-16 2021-07-22 江苏恒瑞医药股份有限公司 稠合酰亚胺类衍生物、其制备方法及其在医药上的应用
WO2021231927A1 (en) * 2020-05-14 2021-11-18 The Regents Of The University Of Michigan Androgen receptor protein degraders with a tricyclic cereblon ligand
WO2022011205A1 (en) * 2020-07-10 2022-01-13 The Regents Of The University Of Michigan Androgen receptor protein degraders
KR20220014952A (ko) * 2020-07-29 2022-02-08 한국화학연구원 안드로겐 수용체의 저해 또는 분해용 화합물 및 이들의 의약 용도
CN114163444B (zh) * 2020-09-11 2023-07-14 江苏恒瑞医药股份有限公司 一种用于雄激素受体蛋白靶向降解的嵌合体化合物、其制备方法及其在医药上的应用
JP2023547084A (ja) * 2020-10-21 2023-11-09 アルビナス・オペレーションズ・インコーポレイテッド アンドロゲン受容体タンパク質の標的分解のための化合物および方法

Also Published As

Publication number Publication date
CN119487035A (zh) 2025-02-18
JP2025524557A (ja) 2025-07-30
AU2023296682A1 (en) 2025-01-02
IL318001A (en) 2025-02-01
EP4547668A1 (en) 2025-05-07
MX2024015833A (es) 2025-04-02
TWI893404B (zh) 2025-08-11
US20240018149A1 (en) 2024-01-18
EP4547667A1 (en) 2025-05-07
KR20250028370A (ko) 2025-02-28
TW202404976A (zh) 2024-02-01
US20240336620A1 (en) 2024-10-10
WO2024002205A1 (en) 2024-01-04
JP2025520909A (ja) 2025-07-03
WO2024002206A1 (en) 2024-01-04
TWI893405B (zh) 2025-08-11
US20250197409A1 (en) 2025-06-19
MX2024015832A (es) 2025-04-02
CN119487034A (zh) 2025-02-18
TW202408505A (zh) 2024-03-01
WO2024002289A1 (en) 2024-01-04
AU2023300784A1 (en) 2025-01-02
KR20250027728A (ko) 2025-02-27
CA3259652A1 (en) 2024-01-04

Similar Documents

Publication Publication Date Title
EP3934652A4 (en) COMPOUNDS, COMPOSITIONS AND METHODS FOR TREATMENT OF DISEASES
EP3896062A4 (en) ISOINDOLINE COMPOUND, METHOD FOR PREPARATION, PHARMACEUTICAL COMPOSITION AND USE OF ISOINDOLINE COMPOUND
SG11202110376XA (en) Heteroaryl derivative, method for producing the same, and pharmaceutical composition comprising same as effective component
EP4231838A4 (en) MEAT SUBSTITUTE COMPOSITION AND METHOD FOR ITS PRODUCTION
MX2020010618A (es) Derivados de pirazolotriazolopiriminina como antagonista del receptor a2a.
EP3970745A4 (en) PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF TUMORS
CA3259653A1 (en) BIFUNCTIONAL COMPOSITE AND PHARMACEUTICAL COMPOSITION COMPRISING IT, AND METHOD OF TREATMENT OF ANDROGEN RECEPTOR-ASSOCIATED DISEASES USING IT
EP3994269A4 (en) PHARMACEUTICAL COMPOSITIONS, KITS AND METHODS FOR TREATMENT OF TUMORS
EP4074316A4 (en) PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING CANCER
EP4082514A4 (en) PASTE COMPOSITION FOR DENTAL USE AND METHOD FOR THE PRODUCTION THEREOF
EP3964520A4 (en) NEW OLIGOPEPTIDE AND PHARMACEUTICAL COMPOSITION FOR THE PREVENTION OR TREATMENT OF CANCER USING IT AS AN ACTIVE SUBSTANCE
EP3970710A4 (en) PHARMACEUTICAL COMPOSITION FOR THE PREVENTION OR TREATMENT OF DEGENERATIVE BRAIN DISEASES BY ACTIVATION OF AUTOPHAGY
AU2022214501A9 (en) Pharmaceutical composition for treating liver diseases using ssu72
HK40126530A (en) Bifunctional compound and pharmaceutical composition comprising the bifunctional compound, and method for treating androgen receptor related diseases by using the same
EP4082556A4 (en) PREPARATION OF COMPOUND FOR NERVOUS TISSUE REGENERATION, METHOD FOR PREPARATION AND USE
IL326869A (en) Compound or salt thereof and process for its production, pharmaceutical preparation containing compound or salt thereof and process for its production
HK40125966A (en) Bifunctional compound and pharmaceutical composition comprising the bifunctional compound, and method for treating androgen receptor related disease by using the same
EP4059501A4 (en) SUBSTITUTED CROTONAMIDE PHARMACEUTICAL COMPOSITION AND MANUFACTURING PROCESS THEREOF
EP4085911A4 (en) PHARMACEUTICAL COMPOSITION FOR ORAL ADMINISTRATION FOR THE TREATMENT OF LIVER CANCER
WO2024086246A3 (en) 2-substituted 3,4 a, 5, 7, 8, 8 a-hexahydro-4h-thiop yrano [4,3- djpyrimidin-4-ones for wound treatment
SG11202111558VA (en) Crystalline form of compound, method for preparing the same, pharmaceutical composition and use
EP4054558A4 (en) METHODS AND COMPOSITIONS FOR TREATING TYPE 2 DIABETES
EP3970711A4 (en) COMPOSITION FOR PREVENTING OR TREATING CARDIO-CEREBRO-VASCULAR DISEASES COMPRISING AS ACTIVE PRINCIPLE AN AUTOPHAGY ACTIVATOR
CA3270153A1 (en) Substituted 3-fluorobenzenepropanoate compound and preparation method therefor, pharmaceutical composition thereof, and use thereof
CA3299567A1 (en) Spirocyclicalkenyl or azaalkenyl compound, and pharmaceutical composition thereof, preparation method therefor and use thereof

Legal Events

Date Code Title Description
A00 Application filed

Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A00-A101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION RECEIVED - PCT

Effective date: 20241216

R00 Party data change recorded

Free format text: ST27 STATUS EVENT CODE: A-1-1-R10-R00-R101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: SMALL ENTITY DECLARATION DETERMINED COMPLIANT

Effective date: 20250430

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250430

A00 Application filed

Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A00-A102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: COMPLIANCE REQUIREMENTS DETERMINED MET

Effective date: 20250501

A15 Pct application entered into the national or regional phase

Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A15-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: NATIONAL ENTRY REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20250501

P18 Priority claim added or amended

Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P18-P105 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: PRIORITY CLAIM REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20250501

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250501

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 2ND ANNIV.) - SMALL

Year of fee payment: 2

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250512

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250512