CN102482255A - 用于合成吡非尼酮(pirfenidone)的改良方法 - Google Patents

用于合成吡非尼酮(pirfenidone)的改良方法 Download PDF

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Publication number
CN102482255A
CN102482255A CN2010800245047A CN201080024504A CN102482255A CN 102482255 A CN102482255 A CN 102482255A CN 2010800245047 A CN2010800245047 A CN 2010800245047A CN 201080024504 A CN201080024504 A CN 201080024504A CN 102482255 A CN102482255 A CN 102482255A
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Prior art keywords
pirfenidone
weight
molar ratio
solution
ratio computing
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Pending
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CN2010800245047A
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English (en)
Chinese (zh)
Inventor
罗马加丹·瑞哈克里斯纳
麦可·希尔
莎宾·玛莉-法兰西斯·布莉琪·布泰
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Intermune Inc
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Intermune Inc
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43298478&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN102482255(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Intermune Inc filed Critical Intermune Inc
Publication of CN102482255A publication Critical patent/CN102482255A/zh
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/63One oxygen atom
    • C07D213/64One oxygen atom attached in position 2 or 6
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/63One oxygen atom
    • C07D213/64One oxygen atom attached in position 2 or 6
    • C07D213/6432-Phenoxypyridines; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered 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
    • A61K31/435Heterocyclic 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
    • A61K31/4412Non condensed pyridines; Hydrogenated derivatives thereof having oxo groups directly attached to the heterocyclic ring
    • 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
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/08Drugs for disorders of the urinary system of the prostate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/12Drugs for disorders of the urinary system of the kidneys
    • 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
    • A61P17/02Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • 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
    • A61P9/00Drugs for disorders of the cardiovascular system

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Rheumatology (AREA)
  • Dermatology (AREA)
  • Urology & Nephrology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Immunology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Agronomy & Crop Science (AREA)
  • Pain & Pain Management (AREA)
  • Pulmonology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Cardiology (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN2010800245047A 2009-06-03 2010-06-02 用于合成吡非尼酮(pirfenidone)的改良方法 Pending CN102482255A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18358809P 2009-06-03 2009-06-03
US61/183,588 2009-06-03
PCT/US2010/037090 WO2010141600A2 (en) 2009-06-03 2010-06-02 Improved method for synthesizing pirfenidone

Publications (1)

Publication Number Publication Date
CN102482255A true CN102482255A (zh) 2012-05-30

Family

ID=43298478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800245047A Pending CN102482255A (zh) 2009-06-03 2010-06-02 用于合成吡非尼酮(pirfenidone)的改良方法

Country Status (35)

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US (6) US20110003863A1 (enExample)
EP (1) EP2440543B1 (enExample)
JP (2) JP5848244B2 (enExample)
KR (1) KR101734858B1 (enExample)
CN (1) CN102482255A (enExample)
AP (1) AP3630A (enExample)
AR (1) AR076974A1 (enExample)
AU (1) AU2010256693B2 (enExample)
BR (1) BRPI1011015B8 (enExample)
CA (1) CA2764043C (enExample)
CL (1) CL2011003069A1 (enExample)
DK (1) DK2440543T3 (enExample)
EA (1) EA021826B1 (enExample)
ES (1) ES2538103T3 (enExample)
GE (1) GEP20156223B (enExample)
HN (1) HN2011003187A (enExample)
HR (1) HRP20150696T1 (enExample)
HU (1) HUE026014T2 (enExample)
IL (1) IL216565A (enExample)
MA (1) MA33489B1 (enExample)
MX (1) MX2011012654A (enExample)
MY (1) MY162443A (enExample)
NI (1) NI201100211A (enExample)
NZ (1) NZ596872A (enExample)
PE (1) PE20120398A1 (enExample)
PL (1) PL2440543T3 (enExample)
PT (1) PT2440543E (enExample)
RS (1) RS54031B1 (enExample)
SG (1) SG176648A1 (enExample)
SI (1) SI2440543T1 (enExample)
TN (1) TN2011000615A1 (enExample)
TW (1) TWI434833B (enExample)
UA (1) UA106759C2 (enExample)
WO (1) WO2010141600A2 (enExample)
ZA (1) ZA201108794B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105315198A (zh) * 2015-11-02 2016-02-10 重庆康乐制药有限公司 一种吡非尼酮的晶型及其制备方法
CN105330598A (zh) * 2015-12-02 2016-02-17 新发药业有限公司 一种吡非尼酮的制备方法
CN112409246A (zh) * 2019-08-21 2021-02-26 北京凯因科技股份有限公司 一种新型吡非尼酮的晶型及其制备方法

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JP5627574B2 (ja) * 2008-06-03 2014-11-19 インターミューン, インコーポレイテッド 炎症性および線維性疾患を治療するための化合物および方法
US10105356B2 (en) 2011-01-31 2018-10-23 Avalyn Pharma Inc. Aerosol pirfenidone and pyridone analog compounds and uses thereof
CA2824432C (en) 2011-01-31 2021-10-19 Genoa Pharmaceuticals, Inc. Aerosol pirfenidone and pyridone analog compounds and uses thereof
MX2011007675A (es) 2011-07-19 2012-07-11 Cell Therapy And Technology S A De C V Procedimiento para la fabricacion de una composicion farmaceutica en forma de tabletas de liberacion prolongada conteniendo pirfenidona y su aplicacion en la regresion de la insuficiencia renal cronica, contractura capsular mamaria y fibrosis hepatica humanas.
MX356551B (es) 2012-08-23 2018-06-04 Grupo Medifarma S A De C V Star Composición antiséptica, antiseborreica y exfoliante para eliminar o prevenir el acné.
AR092742A1 (es) 2012-10-02 2015-04-29 Intermune Inc Piridinonas antifibroticas
EP4491180A1 (en) 2014-01-10 2025-01-15 Avalyn Pharma Inc. Aerosol pirfenidone and pyridone analog compounds and uses thereof
CN106459042B (zh) 2014-04-02 2019-06-28 英特穆恩公司 抗纤维化吡啶酮类
US20160045439A1 (en) * 2014-08-15 2016-02-18 PixarBio Corporation Compositions for inhibiting inflammation in a subject with a spinal cord injury and methods of using the same
EP3307714A1 (en) * 2015-01-26 2018-04-18 Ulkar Kimya Sanayii Ve Ticaret A. S. An improved method for the synthesis and purification of pirfenidone
ITUB20154832A1 (it) 2015-10-29 2017-04-29 Procos Spa Processo per la sintesi di pirfenidone
US11066368B2 (en) 2016-01-14 2021-07-20 Laurus Labs Limited Process for the preparation and particle size reduction of pirfenidone
WO2017122139A1 (en) * 2016-01-14 2017-07-20 Laurus Labs Limited An improved process for the preparation of pirfenidone
WO2017130166A1 (en) * 2016-01-31 2017-08-03 Granules India Limited An improved process for the preparation of highly pure anti-fibrotic drug
CA2937365C (en) 2016-03-29 2018-09-18 F. Hoffmann-La Roche Ag Granulate formulation of 5-methyl-1-phenyl-2-(1h)-pyridone and method of making the same
IT201600071672A1 (it) * 2016-07-08 2018-01-08 Dipharma Francis Srl Metodo per sintetizzare un farmaco immunosoppressore
US20180009753A1 (en) * 2016-07-08 2018-01-11 Dipharma Francis S.R.L. Method for preparing an antifibrotic agent
IT201600108927A1 (it) * 2016-10-27 2018-04-27 Dipharma Francis Srl Metodo per sintetizzare un farmaco antifibrotico
WO2018083709A1 (en) * 2016-11-07 2018-05-11 Msn Laboratories Private Limited, R&D Center Improved process for the preparation of pure 5-methyl-1-phenyl-2-1 (h)-pyridone
WO2018178996A1 (en) * 2017-03-28 2018-10-04 Natco Pharma Limited Improved process for the preparation of pirfenidone
CA3108048A1 (en) 2017-07-31 2019-02-07 Washington University Pirfenidone derivatives for modulation of b lymphocyte activity and organ protection
ES2886152T3 (es) 2017-12-11 2021-12-16 Laurus Labs Ltd Un procedimiento mejorado para la preparación de pirfenidona
JP7490813B2 (ja) * 2020-04-22 2024-05-27 ユンジン ファーム.カンパニー、リミテッド 安全性と安定性が改善されたピルフェニドンを含む腸溶性製剤およびその製造方法

Citations (4)

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WO2002085858A1 (en) * 2001-04-20 2002-10-31 Asahi Glass Company, Limited Process for producing purified piperidine derivative
WO2003014087A1 (fr) * 2001-08-06 2003-02-20 Asahi Glass Company, Limited Procede de preparation de 5-methyl-1-phenyl-2(1h)-pyridinone
CN1817862A (zh) * 2006-03-15 2006-08-16 浙江省医学科学院 一种抗纤维化药物吡非尼酮的制备方法
WO2008147170A1 (es) * 2007-05-29 2008-12-04 Cell Therapy Technology, S.A. De C.V. Nuevo proceso de síntesis para la obtención de 5-metil-1-fenil-2- (ih) -piridona, composición y uso de la misma

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WO1992013844A1 (en) * 1991-01-31 1992-08-20 Warner-Lambert Company Substituted 4,6-di-tertiary-butyl-5-hydroxy-pyrimidines
CN1218942C (zh) 2002-06-11 2005-09-14 中南大学湘雅医学院 抗纤维化吡啶酮化合物及其生产工艺方法
EP2170828B1 (en) 2007-06-20 2012-11-21 Auspex Pharmaceuticals, Inc. Substituted n-aryl pyridinones as fibrotic inhibitors
US20090131485A1 (en) * 2007-09-10 2009-05-21 Concert Pharmaceuticals, Inc. Deuterated pirfenidone

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
WO2002085858A1 (en) * 2001-04-20 2002-10-31 Asahi Glass Company, Limited Process for producing purified piperidine derivative
WO2003014087A1 (fr) * 2001-08-06 2003-02-20 Asahi Glass Company, Limited Procede de preparation de 5-methyl-1-phenyl-2(1h)-pyridinone
CN1817862A (zh) * 2006-03-15 2006-08-16 浙江省医学科学院 一种抗纤维化药物吡非尼酮的制备方法
WO2008147170A1 (es) * 2007-05-29 2008-12-04 Cell Therapy Technology, S.A. De C.V. Nuevo proceso de síntesis para la obtención de 5-metil-1-fenil-2- (ih) -piridona, composición y uso de la misma

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105315198A (zh) * 2015-11-02 2016-02-10 重庆康乐制药有限公司 一种吡非尼酮的晶型及其制备方法
CN105330598A (zh) * 2015-12-02 2016-02-17 新发药业有限公司 一种吡非尼酮的制备方法
CN105330598B (zh) * 2015-12-02 2017-11-14 新发药业有限公司 一种吡非尼酮的制备方法
CN112409246A (zh) * 2019-08-21 2021-02-26 北京凯因科技股份有限公司 一种新型吡非尼酮的晶型及其制备方法
CN112409246B (zh) * 2019-08-21 2023-04-07 北京凯因科技股份有限公司 一种吡非尼酮的晶型及其制备方法

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NI201100211A (es) 2012-08-01
PL2440543T3 (pl) 2015-09-30
MY162443A (en) 2017-06-15
MX2011012654A (es) 2012-01-12
EA021826B1 (ru) 2015-09-30
BRPI1011015B1 (pt) 2020-11-10
SG176648A1 (en) 2012-01-30
US8519140B2 (en) 2013-08-27
CL2011003069A1 (es) 2012-05-25
BRPI1011015A2 (pt) 2018-02-14
US20140221660A1 (en) 2014-08-07
IL216565A (en) 2015-06-30
US20130345430A1 (en) 2013-12-26
UA106759C2 (uk) 2014-10-10
ES2538103T3 (es) 2015-06-17
JP5848244B2 (ja) 2016-01-27
PE20120398A1 (es) 2012-05-13
AP2012006052A0 (en) 2012-02-29
AR076974A1 (es) 2011-07-20
MA33489B1 (fr) 2012-08-01
GEP20156223B (en) 2015-01-26
CA2764043C (en) 2018-01-16
US20150065720A1 (en) 2015-03-05
HN2011003187A (es) 2015-02-02
US20150368200A1 (en) 2015-12-24
HRP20150696T1 (hr) 2015-08-28
DK2440543T3 (en) 2015-05-18
KR20120016277A (ko) 2012-02-23
PT2440543E (pt) 2015-07-03
TW201043602A (en) 2010-12-16
CA2764043A1 (en) 2010-12-09
HUE026014T2 (en) 2016-05-30
KR101734858B1 (ko) 2017-05-12
EP2440543A4 (en) 2012-11-21
TN2011000615A1 (en) 2013-05-24
TWI434833B (zh) 2014-04-21
SI2440543T1 (sl) 2015-06-30
WO2010141600A2 (en) 2010-12-09
RS54031B1 (sr) 2015-10-30
US20110003863A1 (en) 2011-01-06
AP3630A (en) 2016-03-08
EA201101695A1 (ru) 2012-05-30
JP2016026196A (ja) 2016-02-12
US20120016133A1 (en) 2012-01-19
BRPI1011015B8 (pt) 2021-05-25
EP2440543B1 (en) 2015-04-15
AU2010256693B2 (en) 2015-09-17
JP2012528877A (ja) 2012-11-15
IL216565A0 (en) 2012-03-01
WO2010141600A3 (en) 2011-04-21
NZ596872A (en) 2013-12-20
ZA201108794B (en) 2013-03-27
AU2010256693A1 (en) 2012-01-12
EP2440543A2 (en) 2012-04-18

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