JP7068706B2 - 網膜神経変性疾患の眼局所治療のためのジペプチジルペプチダーゼ-4阻害剤 - Google Patents

網膜神経変性疾患の眼局所治療のためのジペプチジルペプチダーゼ-4阻害剤 Download PDF

Info

Publication number
JP7068706B2
JP7068706B2 JP2018555725A JP2018555725A JP7068706B2 JP 7068706 B2 JP7068706 B2 JP 7068706B2 JP 2018555725 A JP2018555725 A JP 2018555725A JP 2018555725 A JP2018555725 A JP 2018555725A JP 7068706 B2 JP7068706 B2 JP 7068706B2
Authority
JP
Japan
Prior art keywords
topical
retinal
inhibitor
composition
dpp
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
JP2018555725A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019519479A5 (https=
JP2019519479A (ja
Inventor
カノンジェ,ラファエル シモ
パスクアル,クリスティーナ エルナンデス
Original Assignee
フンダシオ オスピタル ウニベルシタリ バル デブロン-インスティテュート デ レセルカ
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 フンダシオ オスピタル ウニベルシタリ バル デブロン-インスティテュート デ レセルカ filed Critical フンダシオ オスピタル ウニベルシタリ バル デブロン-インスティテュート デ レセルカ
Publication of JP2019519479A publication Critical patent/JP2019519479A/ja
Publication of JP2019519479A5 publication Critical patent/JP2019519479A5/ja
Application granted granted Critical
Publication of JP7068706B2 publication Critical patent/JP7068706B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • 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
    • A61K31/4985Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/155Amidines (), e.g. guanidine (H2N—C(=NH)—NH2), isourea (N=C(OH)—NH2), isothiourea (—N=C(SH)—NH2)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • 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
    • A61K31/40Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • 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
    • A61K31/40Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/403Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
    • 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
    • A61K31/41621,2-Diazoles condensed with heterocyclic ring 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
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/513Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
    • 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
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with 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
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52Purines, e.g. adenine
    • A61K31/522Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/22Hormones
    • A61K38/26Glucagons
    • 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
    • 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
    • A61K47/02Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0048Eye, e.g. artificial tears
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/06Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/08Solutions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/02Drugs for disorders of the nervous system for peripheral neuropathies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/02Ophthalmic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/02Ophthalmic agents
    • A61P27/06Antiglaucoma agents or miotics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Endocrinology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
JP2018555725A 2016-04-29 2017-04-28 網膜神経変性疾患の眼局所治療のためのジペプチジルペプチダーゼ-4阻害剤 Active JP7068706B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16382190 2016-04-29
EP16382190.3 2016-04-29
PCT/EP2017/060234 WO2017186934A1 (en) 2016-04-29 2017-04-28 Dipeptidyl peptidase-4 inhibitors for topical eye treatment of retinal neurodegenerative diseases

Publications (3)

Publication Number Publication Date
JP2019519479A JP2019519479A (ja) 2019-07-11
JP2019519479A5 JP2019519479A5 (https=) 2020-06-11
JP7068706B2 true JP7068706B2 (ja) 2022-05-17

Family

ID=55953092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018555725A Active JP7068706B2 (ja) 2016-04-29 2017-04-28 網膜神経変性疾患の眼局所治療のためのジペプチジルペプチダーゼ-4阻害剤

Country Status (14)

Country Link
US (2) US11013738B2 (https=)
EP (1) EP3448388B1 (https=)
JP (1) JP7068706B2 (https=)
KR (1) KR102411574B1 (https=)
CN (1) CN109152776B (https=)
AU (1) AU2017256803B2 (https=)
BR (1) BR112018072127A2 (https=)
CA (1) CA3022152C (https=)
DK (1) DK3448388T3 (https=)
ES (1) ES2863701T3 (https=)
IL (1) IL262526B (https=)
MX (1) MX383599B (https=)
RU (1) RU2744878C2 (https=)
WO (1) WO2017186934A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7068706B2 (ja) * 2016-04-29 2022-05-17 フンダシオ オスピタル ウニベルシタリ バル デブロン-インスティテュート デ レセルカ 網膜神経変性疾患の眼局所治療のためのジペプチジルペプチダーゼ-4阻害剤
RU2727898C1 (ru) * 2020-02-25 2020-07-24 Общество с ограниченной ответственностью «Необиотек» Фармацевтическая композиция на основе действующего вещества, ингибитора дипептидилпептидазы-4, для предупреждения развития и лечения сахарного диабета 2 типа
CN111166870A (zh) * 2020-03-18 2020-05-19 复旦大学附属眼耳鼻喉科医院 艾塞那肽在制备滴眼治疗眼部缺血疾病、改善眼部血液循环的药物中的应用
GB202014740D0 (en) * 2020-09-18 2020-11-04 Invex Therapeutics Ltd Method of reducing intraocular pressure
WO2026078034A1 (en) 2024-10-09 2026-04-16 Fundació Hospital Universitari Vall D'hebron - Institut De Recerca Sitagliptin for use in retinal diseases with neovascularization

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100317856A1 (en) 2007-11-02 2010-12-16 Glenmark Generics Ltd Process for the preparation of r-sitagliptin and its pharmaceutically acceptable salts thereof
JP2011510986A (ja) 2008-02-05 2011-04-07 メルク・シャープ・エンド・ドーム・コーポレイション メトホルミン及びジペプチジルペプチダーゼ−iv阻害剤の併用医薬組成物
JP2012526524A (ja) 2009-05-12 2012-11-01 バイオコンパティブルズ ユーケー リミテッド 神経保護因子及び抗血管新生因子の少なくともいずれかをコードし且つ分泌するカプセル化された細胞を用いる眼疾患の治療
JP2015518002A (ja) 2012-04-25 2015-06-25 イノボバイオロジック, インコーポレイテッド 代謝疾患の処置のための食物繊維組成物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19616486C5 (de) * 1996-04-25 2016-06-30 Royalty Pharma Collection Trust Verfahren zur Senkung des Blutglukosespiegels in Säugern
RU2008116578A (ru) * 2005-09-30 2009-11-10 Новартис АГ (CH) Применение ингибиторов dpp-iv для лечения аутоиммунных заболеваний и отторжения трансплантата
US7560597B2 (en) * 2007-03-08 2009-07-14 The University Court Of The University Of Aberdeen 2′,4′-dichloro-biphenyl-4-yl-hydroxy-ketones and related compounds and their use as therapeutic agents
CN101921270A (zh) * 2009-06-16 2010-12-22 海南德泽药物研究有限公司 一种芒果苷小檗碱盐及其制备方法与用途
JP6368722B2 (ja) * 2013-03-01 2018-08-01 フンダシオ オスピタル ウニベルシタリ バル デブロン−インスティテュート デ レセルカ 網膜神経変性疾患の、特に、初期の糖尿病性網膜症及び神経変性が本質的な役割を果たす他の網膜疾患における局所治療における使用のためのペプチド
CA2914791A1 (en) * 2013-06-14 2014-12-18 Boehringer Ingelheim International Gmbh Dpp-4 inhibitors for treating diabetes and its complications
JP7068706B2 (ja) * 2016-04-29 2022-05-17 フンダシオ オスピタル ウニベルシタリ バル デブロン-インスティテュート デ レセルカ 網膜神経変性疾患の眼局所治療のためのジペプチジルペプチダーゼ-4阻害剤

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100317856A1 (en) 2007-11-02 2010-12-16 Glenmark Generics Ltd Process for the preparation of r-sitagliptin and its pharmaceutically acceptable salts thereof
JP2011510986A (ja) 2008-02-05 2011-04-07 メルク・シャープ・エンド・ドーム・コーポレイション メトホルミン及びジペプチジルペプチダーゼ−iv阻害剤の併用医薬組成物
JP2012526524A (ja) 2009-05-12 2012-11-01 バイオコンパティブルズ ユーケー リミテッド 神経保護因子及び抗血管新生因子の少なくともいずれかをコードし且つ分泌するカプセル化された細胞を用いる眼疾患の治療
JP2015518002A (ja) 2012-04-25 2015-06-25 イノボバイオロジック, インコーポレイテッド 代謝疾患の処置のための食物繊維組成物

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Biochim. Biophys. Acta (2015) vol.1852, issue 12, p.2618-2629
Biomedicine & Aging Pathology (2013) vol.3, issue 2, p.65-73
World J. Diabetes (2015) vol.6, issue 6, p.840-849

Also Published As

Publication number Publication date
CN109152776A (zh) 2019-01-04
RU2018140127A3 (https=) 2020-07-02
WO2017186934A1 (en) 2017-11-02
US11918577B2 (en) 2024-03-05
EP3448388B1 (en) 2020-11-18
MX383599B (es) 2025-03-14
BR112018072127A2 (pt) 2019-03-19
IL262526B (en) 2022-05-01
KR102411574B1 (ko) 2022-06-21
CA3022152A1 (en) 2017-11-02
EP3448388A1 (en) 2019-03-06
AU2017256803B2 (en) 2022-12-01
RU2018140127A (ru) 2020-05-29
US11013738B2 (en) 2021-05-25
JP2019519479A (ja) 2019-07-11
CA3022152C (en) 2024-10-29
ES2863701T3 (es) 2021-10-11
KR20190003575A (ko) 2019-01-09
DK3448388T3 (da) 2021-02-08
US20210315890A1 (en) 2021-10-14
CN109152776B (zh) 2022-04-29
IL262526A (en) 2018-12-31
US20190134030A1 (en) 2019-05-09
AU2017256803A1 (en) 2018-12-06
RU2744878C2 (ru) 2021-03-16

Similar Documents

Publication Publication Date Title
US11918577B2 (en) Dipeptidyl peptidase-4 inhibitors for topical eye treatment of retinal neurodegenerative diseases
JP6368722B2 (ja) 網膜神経変性疾患の、特に、初期の糖尿病性網膜症及び神経変性が本質的な役割を果たす他の網膜疾患における局所治療における使用のためのペプチド
CN114786480B (zh) 使用内皮素受体拮抗剂治疗眼部疾病
US20210299219A1 (en) Compositions and methods for prevention and treatment of corneal haze and scarring
JP2020500938A (ja) 黄斑変性症の新しい治療法
CN110869045B (zh) 包含i型胶原及色素上皮衍生因子肽作为有效成分的预防或治疗新生血管性疾病的药物组合物
KR102578102B1 (ko) 엔도텔린 수용체 길항제의 국소 안용 제형
JP2025181930A (ja) 網膜および脈絡膜の構造ならびに機能を回復させるための組成物および方法
Cherait et al. More Than Three Decades After Discovery of the Neuroprotective Effect of PACAP, What Is Still Preventing Its Clinical Use?
US20210353710A1 (en) Glp-1r agonist and methods of treatment
US20240000891A1 (en) Growth and differentiation factor 15 for treatment of proliferative vitreoretinopathy therapy
Adán-Castro et al. Topical ophthalmic administration of vian-c4551 antiangiogenic peptide for diabetic macular edema: preclinical efficacy and ocular pharmacokinetics
US9636299B2 (en) Method for treating diabetic retinopathy

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200423

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200423

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210510

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210806

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20210806

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220218

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220405

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220422

R150 Certificate of patent or registration of utility model

Ref document number: 7068706

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250