JP2011528037A - 金属キレート化剤としてのデスアザデスフェリチオシンポリエーテル類似体の新規の塩及び多形体 - Google Patents

金属キレート化剤としてのデスアザデスフェリチオシンポリエーテル類似体の新規の塩及び多形体 Download PDF

Info

Publication number
JP2011528037A
JP2011528037A JP2011518838A JP2011518838A JP2011528037A JP 2011528037 A JP2011528037 A JP 2011528037A JP 2011518838 A JP2011518838 A JP 2011518838A JP 2011518838 A JP2011518838 A JP 2011518838A JP 2011528037 A JP2011528037 A JP 2011528037A
Authority
JP
Japan
Prior art keywords
salt
solid composition
polymorph
magnesium
dadft
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
JP2011518838A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011528037A5 (enExample
Inventor
エイミー・イー・タッパー
ヒュー・ワイ・リーンホフ
ステファン・ディ・ペアレント
パトリシア・アンドレ
ジェイソン・エイ・ハンコ
フアミン・ジャン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FerroKin BioScience Inc
Original Assignee
FerroKin BioScience Inc
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 FerroKin BioScience Inc filed Critical FerroKin BioScience Inc
Publication of JP2011528037A publication Critical patent/JP2011528037A/ja
Publication of JP2011528037A5 publication Critical patent/JP2011528037A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/08Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D277/12Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • 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
    • A61K31/425Thiazoles
    • A61K31/4261,3-Thiazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • 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
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/08Antiepileptics; Anticonvulsants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/08Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/12Drugs for disorders of the metabolism for electrolyte homeostasis
    • 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
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00General protective or antinoxious agents
    • A61P39/04Chelating agents
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • A61P7/06Antianaemics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/02Non-specific cardiovascular stimulants, e.g. drugs for syncope, antihypotensives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/22Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/08Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D277/10Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Obesity (AREA)
  • Cardiology (AREA)
  • Virology (AREA)
  • Oncology (AREA)
  • Biomedical Technology (AREA)
  • Endocrinology (AREA)
  • Vascular Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Toxicology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Communicable Diseases (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
JP2011518838A 2008-07-14 2009-07-14 金属キレート化剤としてのデスアザデスフェリチオシンポリエーテル類似体の新規の塩及び多形体 Pending JP2011528037A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8057208P 2008-07-14 2008-07-14
US61/080,572 2008-07-14
US15257209P 2009-02-13 2009-02-13
US61/152,572 2009-02-13
PCT/US2009/050532 WO2010009120A2 (en) 2008-07-14 2009-07-14 Novel salts and polymorphs of desazadesferrithiocin polyether analogues as metal chelation agents

Publications (2)

Publication Number Publication Date
JP2011528037A true JP2011528037A (ja) 2011-11-10
JP2011528037A5 JP2011528037A5 (enExample) 2012-08-30

Family

ID=41550988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011518838A Pending JP2011528037A (ja) 2008-07-14 2009-07-14 金属キレート化剤としてのデスアザデスフェリチオシンポリエーテル類似体の新規の塩及び多形体

Country Status (13)

Country Link
US (4) US8063227B2 (enExample)
EP (1) EP2303853A4 (enExample)
JP (1) JP2011528037A (enExample)
KR (1) KR20110039347A (enExample)
CN (2) CN102149700A (enExample)
AU (1) AU2009271074B2 (enExample)
CA (1) CA2728636A1 (enExample)
IL (2) IL210294A (enExample)
MX (1) MX2011000486A (enExample)
MY (1) MY163516A (enExample)
NZ (2) NZ590302A (enExample)
WO (1) WO2010009120A2 (enExample)
ZA (1) ZA201100311B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015500294A (ja) * 2011-12-09 2015-01-05 フェロキン バイオサイエンシーズ, インコーポレイテッド 金属過剰症を治療する経口製剤
JP2017500295A (ja) * 2013-11-22 2017-01-05 ユニバーシティー オブ フロリダ リサーチ ファンデーション, インク. デスフェリチオシン類似体およびその使用
JP2017507158A (ja) * 2014-03-06 2017-03-16 ピーティーシー セラピューティクス, インコーポレイテッド 薬学的組成物、および1,2,4−オキサジアゾール安息香酸の塩
JP2018515475A (ja) * 2015-04-27 2018-06-14 ユニバーシティー オブ フロリダ リサーチ ファンデーション, インク. 代謝的にプログラムされた金属キレーターおよびその使用
US11931346B2 (en) 2011-12-16 2024-03-19 University Of Florida Research Foundation, Incorporated Uses of 4′-desferrithiocin analogs

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003270473A1 (en) 2003-09-09 2005-04-27 University Of Florida Desferrithiocin derivatives and their use as iron chelators
ES2732625T3 (es) 2005-04-04 2019-11-25 Univ Florida Análogos de poliéter de desferritiocina
CN104003955A (zh) 2007-03-15 2014-08-27 佛罗里达大学研究基金公司 去铁硫辛聚醚类似物
CN102149700A (zh) 2008-07-14 2011-08-10 法罗肯生物科学公司 作为金属螯合剂的脱氮杂去铁硫辛聚醚类似物的新型盐和多晶型物
BR112012001761A2 (pt) * 2009-07-27 2017-05-09 Ferrokin Bioscience Inc composto de formula i, composto farmacêutica e método de tratamento de uma condição mediada por metal em um indivduo
EP2566854A4 (en) * 2010-05-04 2013-11-06 Shire Llc DESAZADESFERROTHIOCIN AND DEAZADESFERROTHIOCIN POLYETHER ANALOGS AS METAL CHELATORS
WO2014089482A1 (en) * 2012-12-07 2014-06-12 Ferrokin Biosciences, Inc. Polymorph forms of desazadesferrithiocin analogs
HK1220194A1 (zh) * 2013-03-15 2017-04-28 Ferrokin Biosciences, Inc. 去氮杂去铁硫代霉素(desazadesferrithiocin)类似物的多晶型形式
US10446309B2 (en) 2016-04-20 2019-10-15 Vishay Dale Electronics, Llc Shielded inductor and method of manufacturing
CN107119083A (zh) * 2017-04-28 2017-09-01 江苏梦得新材料科技有限公司 一种生物酶法制备聚二硫二丙烷磺酸钠的方法
CN107174917A (zh) * 2017-05-01 2017-09-19 蒋里军 粘土矿物治霾方法及其摩天大楼治霾烟囱
CN108264892A (zh) * 2017-12-21 2018-07-10 东北农业大学 一种用于释放地下油质材料的表面活性剂的组合物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008536833A (ja) * 2005-04-04 2008-09-11 ユニバーシティ オブ フロリダ リサーチ ファウンデーション,インコーポレイティド デフェリチオシンポリエーテル類似体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6083966A (en) 1998-08-31 2000-07-04 University Of Florida Thiazoline acid derivatives
AT500490A1 (de) * 2001-10-16 2006-01-15 Dsm Fine Chem Austria Gmbh Verfahren zur herstellung von substituierten thiazolinen und deren zwischenprodukte
US20040132789A1 (en) * 2002-08-22 2004-07-08 University Of Florida Antioxidant and radical scavenging activity of synthetic analogs of desferrithiocin
JPWO2004031163A1 (ja) * 2002-10-01 2006-02-02 株式会社カネカ 光学活性α−置換システインまたはその塩の製造方法並びにその合成中間体及びその製造方法
ATE400300T1 (de) 2003-09-09 2008-07-15 Univ Florida Polyamin-metallchelatbildner-konjugate
AU2003270473A1 (en) 2003-09-09 2005-04-27 University Of Florida Desferrithiocin derivatives and their use as iron chelators
US20080138440A1 (en) * 2006-11-29 2008-06-12 Cormedix Inc. Methods of diagnosing and alleviating gadolinium toxicity
US20100137346A1 (en) 2006-12-12 2010-06-03 University Of Florida Research Foundation, Inc. Desferrithiocin analogue actinide decorporation agents
CN104003955A (zh) * 2007-03-15 2014-08-27 佛罗里达大学研究基金公司 去铁硫辛聚醚类似物
CN102149700A (zh) 2008-07-14 2011-08-10 法罗肯生物科学公司 作为金属螯合剂的脱氮杂去铁硫辛聚醚类似物的新型盐和多晶型物
BR112012001761A2 (pt) 2009-07-27 2017-05-09 Ferrokin Bioscience Inc composto de formula i, composto farmacêutica e método de tratamento de uma condição mediada por metal em um indivduo
CA2772212A1 (en) 2009-08-25 2011-03-10 University Of Florida Research Foundation, Inc. Desferrithiocin polyether analogues and uses thereof
EP2566854A4 (en) 2010-05-04 2013-11-06 Shire Llc DESAZADESFERROTHIOCIN AND DEAZADESFERROTHIOCIN POLYETHER ANALOGS AS METAL CHELATORS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008536833A (ja) * 2005-04-04 2008-09-11 ユニバーシティ オブ フロリダ リサーチ ファウンデーション,インコーポレイティド デフェリチオシンポリエーテル類似体

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BASTIN RJ ET AL, ORGANIC PROCESS RESEARCH & DEVELOPMENT, vol. 4, JPN6013061756, 2000, pages 427 - 35, ISSN: 0002704984 *
BERGERON RJ ET AL, J MED CHEM, vol. 50, JPN6013061751, 2007, pages 3302 - 13, ISSN: 0002704982 *
BERGERON RJ ET AL, J MED CHEM, vol. 51, JPN6013061752, 6 June 2008 (2008-06-06), pages 3913 - 23, ISSN: 0002704983 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015500294A (ja) * 2011-12-09 2015-01-05 フェロキン バイオサイエンシーズ, インコーポレイテッド 金属過剰症を治療する経口製剤
US11931346B2 (en) 2011-12-16 2024-03-19 University Of Florida Research Foundation, Incorporated Uses of 4′-desferrithiocin analogs
JP2017500295A (ja) * 2013-11-22 2017-01-05 ユニバーシティー オブ フロリダ リサーチ ファンデーション, インク. デスフェリチオシン類似体およびその使用
JP2017507158A (ja) * 2014-03-06 2017-03-16 ピーティーシー セラピューティクス, インコーポレイテッド 薬学的組成物、および1,2,4−オキサジアゾール安息香酸の塩
JP2020045354A (ja) * 2014-03-06 2020-03-26 ピーティーシー セラピューティクス, インコーポレイテッド 薬学的組成物、および1,2,4−オキサジアゾール安息香酸の塩
JP7335795B2 (ja) 2014-03-06 2023-08-30 ピーティーシー セラピューティクス, インコーポレイテッド 薬学的組成物、および1,2,4-オキサジアゾール安息香酸の塩
JP2018515475A (ja) * 2015-04-27 2018-06-14 ユニバーシティー オブ フロリダ リサーチ ファンデーション, インク. 代謝的にプログラムされた金属キレーターおよびその使用
US10570104B2 (en) 2015-04-27 2020-02-25 University Of Florida Research Foundation, Incorporated Metabolically programmed metal chelators and uses thereof

Also Published As

Publication number Publication date
WO2010009120A3 (en) 2010-04-22
US20100137383A1 (en) 2010-06-03
US8846731B2 (en) 2014-09-30
IL231558A0 (en) 2014-04-30
MX2011000486A (es) 2011-08-03
US20110160257A1 (en) 2011-06-30
WO2010009120A8 (en) 2011-02-24
KR20110039347A (ko) 2011-04-15
AU2009271074B2 (en) 2014-10-30
IL210294A (en) 2014-04-30
NZ605452A (en) 2014-05-30
ZA201100311B (en) 2011-12-28
CN103435569B (zh) 2015-08-19
MY163516A (en) 2017-09-15
US8063227B2 (en) 2011-11-22
US8710087B2 (en) 2014-04-29
US8829197B2 (en) 2014-09-09
EP2303853A2 (en) 2011-04-06
CN102149700A (zh) 2011-08-10
CN103435569A (zh) 2013-12-11
IL210294A0 (en) 2011-03-31
US20120202857A1 (en) 2012-08-09
CA2728636A1 (en) 2010-01-21
WO2010009120A2 (en) 2010-01-21
US20120270911A1 (en) 2012-10-25
EP2303853A4 (en) 2011-08-10
AU2009271074A1 (en) 2010-01-21
NZ590302A (en) 2013-02-22

Similar Documents

Publication Publication Date Title
US8846731B2 (en) Salts and polymorphs of desazadesferrithiocin polyether analogues as metal chelation agents
US9045440B2 (en) Desazadesferrothiocin and desazadesferrothiocin polyether analogues as metal chelation agents
JP2013500342A (ja) 金属キレート化剤としてのデサザデスフェロチオシンポリエーテルアナログのプロドラッグ
JP7263659B2 (ja) カルボン酸基を含む窒素含有ベンゾ複素環化合物、その調製方法及び使用
AU2013205485A1 (en) Novel salts and polymorphs of desazadesferrithiocin polyether analogues as metal chelation agents
US20150299151A1 (en) Polymorph forms of desazadesferrithiocin analogs
HK1172335A (en) Prodrugs of desazadesferrothiocin polyether analogues as metal chelation agents
CA3233526A1 (en) Derivatives of aryl hydrocarbon receptor agonists
JP2016513652A (ja) デスアザデスフェリチオシン類似体の多形形態

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120713

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120713

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131217

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140314

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140324

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140416

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140423

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140515

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140522

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140616

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20141021