TR200000033T2 - Oksimorfon, oksikodon ve türevlerinin hazırlanması - Google Patents

Oksimorfon, oksikodon ve türevlerinin hazırlanması

Info

Publication number
TR200000033T2
TR200000033T2 TR2000/00033T TR200000033T TR200000033T2 TR 200000033 T2 TR200000033 T2 TR 200000033T2 TR 2000/00033 T TR2000/00033 T TR 2000/00033T TR 200000033 T TR200000033 T TR 200000033T TR 200000033 T2 TR200000033 T2 TR 200000033T2
Authority
TR
Turkey
Prior art keywords
derivatives
oxymorphone
oxycodone
preparation
noroxymorphone
Prior art date
Application number
TR2000/00033T
Other languages
English (en)
Turkish (tr)
Inventor
Huang Bao-Shan
Christodoulou Aris
Lu Yansong
Ji Ben-Yi
Original Assignee
Penick Corporation
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25401603&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TR200000033(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Penick Corporation filed Critical Penick Corporation
Publication of TR200000033T2 publication Critical patent/TR200000033T2/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D489/00Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:
    • C07D489/06Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula: with a hetero atom directly attached in position 14
    • C07D489/08Oxygen atom
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/04Centrally acting analgesics, e.g. opioids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D489/00Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:
    • C07D489/02Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula: with oxygen atoms attached in positions 3 and 6, e.g. morphine, morphinone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
TR2000/00033T 1997-07-11 1998-07-10 Oksimorfon, oksikodon ve türevlerinin hazırlanması TR200000033T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/893,464 US5869669A (en) 1996-07-26 1997-07-11 Preparation of 14-hydroxynormorphinones from normorphinone dienol acylates

Publications (1)

Publication Number Publication Date
TR200000033T2 true TR200000033T2 (tr) 2000-12-21

Family

ID=25401603

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/00033T TR200000033T2 (tr) 1997-07-11 1998-07-10 Oksimorfon, oksikodon ve türevlerinin hazırlanması

Country Status (19)

Country Link
US (7) US5869669A (enExample)
EP (1) EP1000065B1 (enExample)
JP (1) JP2001518444A (enExample)
KR (1) KR100363486B1 (enExample)
CN (1) CN1152880C (enExample)
AT (1) ATE291023T1 (enExample)
AU (1) AU740822B2 (enExample)
CA (1) CA2296035C (enExample)
DE (1) DE69829379D1 (enExample)
HU (1) HUP0003918A3 (enExample)
IL (1) IL133792A0 (enExample)
IN (1) IN1998KO01500A (enExample)
NO (1) NO20000111L (enExample)
RU (1) RU2183636C2 (enExample)
SK (1) SK102000A3 (enExample)
TR (1) TR200000033T2 (enExample)
TW (1) TW505648B (enExample)
WO (1) WO1999002529A1 (enExample)
ZA (1) ZA986144B (enExample)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5912347A (en) * 1996-09-30 1999-06-15 Mallinckrodt Inc. Process for preparing a morphinan derivative
AU4823900A (en) * 1999-05-05 2000-11-17 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Direct c-14 oxidation of opioids
US6177567B1 (en) * 1999-10-15 2001-01-23 Boehringer Ingelheim Chemicals, Inc. Method for preparing oxycodone
ATE466016T1 (de) * 2001-08-23 2010-05-15 Organon Nv Verfahren for zur herstellung eines 14- hydroxynormorphinon-derivats
JP3961796B2 (ja) * 2001-08-27 2007-08-22 ソニー株式会社 情報提供システム、情報処理装置および方法、情報提供装置および方法、記録媒体、並びにプログラム
DE10161963A1 (de) * 2001-12-17 2003-07-03 Johannes Schuetz 6-Aminomorphinanderivate, Herstellungsverfahren dafür und deren Verwendung
US20040001889A1 (en) 2002-06-25 2004-01-01 Guohua Chen Short duration depot formulations
US20040058946A1 (en) * 2002-07-05 2004-03-25 Buchwald Stephen L. Abuse-resistant prodrugs of oxycodone and other pharmaceuticals
RU2236412C2 (ru) * 2002-07-18 2004-09-20 Власов Михаил Иванович Способ получения производных морфинона, способ получения производных 14-гидроксиморфинона, и способ получения производных оксиморфона
RU2215741C1 (ru) * 2002-11-05 2003-11-10 Открытое Акционерное Общество "Международная Научно-Технологическая Корпорация" Сложные эфиры n-замещенных 14-гидроксиморфинанов и способ их получения
RU2215742C1 (ru) * 2002-11-05 2003-11-10 Открытое Акционерное Общество "Международная Научно-Технологическая Корпорация" Способ получения сложных эфиров n-замещенных 14-гидроксиморфинанов
ES2332453T3 (es) * 2002-11-08 2010-02-05 Mallinckrodt Inc. Proceso para la preparacion de sales de n-alquilo cuaternario de alcaloides de morfinano.
ATE482695T1 (de) * 2002-12-13 2010-10-15 Durect Corp Orale darreichungsform mit flüssigen hochviskosen trägersystemen
US6864370B1 (en) * 2003-06-05 2005-03-08 Zhaiwei Lin Process for manufacturing oxycodone
US6790959B1 (en) 2003-06-05 2004-09-14 Halsey Drug Company, Inc. Process for manufacturing thebaine
US7875718B2 (en) * 2003-09-22 2011-01-25 Johnson Matthey Public Limited Company Process for the synthesis of morphinane compounds and intermediates thereof
HUE034668T2 (hu) 2003-09-22 2018-02-28 Glaxosmithkline Australia Pty Ltd Eljárás morfinán-származékok szintézisére és azok intermedierjei
PT1864987E (pt) * 2004-02-06 2010-03-09 Euro Celtique Sa Processos para a produção de morfinonas protegidas em 3-o e carboxilatos de dienol e morfinonas protegidos em 3-o
TWI483944B (zh) * 2004-03-30 2015-05-11 Euro Celtique Sa 含有小於25ppm14-羥可待因酮之羥可酮鹽酸鹽組成物、醫藥劑型、延遲釋出口服劑型及醫藥上可以接受的包裝
SK286047B6 (sk) * 2004-04-13 2008-01-07 Zentiva, A. S. Spôsob prípravy derivátov 4,5alfa-epoxy-6-oxomorfínanu
US6946556B1 (en) * 2004-05-21 2005-09-20 Acura Pharmaceuticals, Inc. Preparation of opioid analgesics by a one-pot process
US7495098B2 (en) * 2004-06-08 2009-02-24 Mallinckrodt Inc Extraction of alkaloids from opium
EP1765292B1 (en) 2004-06-12 2017-10-04 Collegium Pharmaceutical, Inc. Abuse-deterrent drug formulations
BRPI0515372B8 (pt) 2004-09-17 2021-05-25 Durect Corp composição líquida para fornecer anestesia local prolongada após administração a um indivíduo, e, uso de bupivacaína, acetato isobutirato de sacarose e álcool benzílico
GB0421149D0 (en) * 2004-09-23 2004-10-27 Johnson Matthey Plc Preparation of oxycodone
GB0421687D0 (en) 2004-09-30 2004-11-03 Johnson Matthey Plc Preparation of opiate analgesics
WO2006084389A1 (de) * 2005-02-11 2006-08-17 Cilag Ltd. Verfahren zur reinigung von noroxymorphon-verbindungen
PT1861405E (pt) * 2005-03-04 2009-07-27 Euro Celtique Sa Método de diminuír a quantidade de cetonas insaturadas em alfa-beta numa composição de opiáceos
BRPI0608671B1 (pt) * 2005-04-06 2022-07-19 Toray Industries, Inc Processos para produzir um cristal de forma a de cloridrato de 17-ciclopropilmetil-3,14 b-diidróxi-4,5a-epóxi-6b-[n-metil-trans-3-(3-furil)-acril amido]-morfinano
US8071768B2 (en) * 2005-06-10 2011-12-06 Janssen Pharmaceutica, N.V. Alkylquinoline and alkylquinazoline kinase modulators
ATE493417T1 (de) * 2005-06-16 2011-01-15 Mallinckrodt Inc Synthetische route zu 14-hydroxylopiaten über 1- halogenthebain oder analoga
US20070027105A1 (en) 2005-07-26 2007-02-01 Alza Corporation Peroxide removal from drug delivery vehicle
US20070117826A1 (en) * 2005-11-23 2007-05-24 Forest Laboratories, Inc. Pharmaceutical formulations comprising ibuprofen, oxycodone, and 14-hydroxycodeinone
CN101395159A (zh) * 2006-03-02 2009-03-25 马林克罗特公司 制备含有低含量α,β-不饱和酮化合物的吗啡烷-6-酮产物的方法
SA07280459B1 (ar) 2006-08-25 2011-07-20 بيورديو فارما إل. بي. أشكال جرعة صيدلانية للتناول عن طريق الفم مقاومة للعبث تشتمل على مسكن شبه أفيوني
NZ575620A (en) * 2006-09-20 2010-11-26 Mallinckrodt Inc Preparation of substituted morphinan-6-ones and salts and intermediates thereof
US20080125592A1 (en) * 2006-10-17 2008-05-29 Penick Corporation Process for preparing oxymorphone, naltrexone, and buprenorphine
AU2007313103C1 (en) 2006-10-17 2014-01-30 Penick Corporation Process for preparing oxymorphone
CA2674915C (en) 2006-10-17 2015-06-30 Penick Corporation Process for preparing oxymorphone
AU2012216358B2 (en) * 2006-10-17 2014-11-20 Penick Corporation Process For Preparing Oxymorphone, Naltrexone and Buprenorphine
PL2117521T3 (pl) 2006-11-03 2012-11-30 Durect Corp Transdermalne systemy dostarczania zawierające bupiwakainę
JP2010511725A (ja) * 2006-12-04 2010-04-15 ノランコ・インコーポレーテツド オキシコドン塩基中の不純物を減少させる方法
JP2010511726A (ja) * 2006-12-04 2010-04-15 ノランコ・インコーポレーテツド 14−ヒドロキシコデイノンの濃度が低いオキシコドンの製造方法
GB0624880D0 (en) * 2006-12-14 2007-01-24 Johnson Matthey Plc Improved method for making analgesics
US9040726B2 (en) 2007-03-06 2015-05-26 Mallinckrodt Llc Process for the preparation of quaternary N-alkyl morphinan alkaloid salts
EP2137189B1 (en) * 2007-03-06 2015-05-06 Mallinckrodt LLC Process for the preparation of quaternary n-alkyl morphinan alkaloid salts
EP2125824B2 (en) * 2007-03-23 2023-11-15 Mallinckrodt LLC Improved preparation of oxymorphone from oripavine
JP5373764B2 (ja) * 2007-04-16 2013-12-18 マリンクロッド エルエルシー 触媒性水素転移反応を使用する新規なオピエート還元
WO2008144320A2 (en) * 2007-05-17 2008-11-27 Endo Pharmaceuticals, Inc. Opioid and methods of making and using the same
WO2009075782A1 (en) 2007-12-06 2009-06-18 Durect Corporation Methods useful for the treatment of pain, arthritic conditions, or inflammation associated with a chronic condition
NZ586194A (en) * 2007-12-17 2012-07-27 Mallinckrodt Llc Processes for the production of (+)-'nal' morphinan compounds
NZ611651A (en) * 2007-12-17 2014-11-28 Mallinckrodt Llc Sinomenine derivatives and processes for their synthesis
US7999105B2 (en) * 2008-02-29 2011-08-16 Mallinckrodt Inc. Process for the preparation of 3-hydroxymorphinan derivatives
RU2495042C2 (ru) * 2008-04-24 2013-10-10 Янссен Фармацевтика Нв Пролекарства налмефена
EP2285780B1 (en) * 2008-05-27 2015-08-26 Mallinckrodt LLC Processes and compounds for the preparation of normorphinans
US9458109B2 (en) 2008-09-03 2016-10-04 Mallinckrodt Llc Substituted berbines and processes for their synthesis
EP2344506B1 (en) * 2008-09-30 2016-02-10 Mallinckrodt LLC Processes for the alkylation of secondary amine groups of morphinan derivatives
US20100260844A1 (en) 2008-11-03 2010-10-14 Scicinski Jan J Oral pharmaceutical dosage forms
UA102916C2 (uk) 2009-07-02 2013-08-27 Кемфарм, Інк. Композиція на основі кон'югату гідрокодону з бензойною кислотою, похідними бензойної кислоти або гетероарилкарбоновою кислотою, проліки, спосіб лікування від зловживань
US10668060B2 (en) 2009-12-10 2020-06-02 Collegium Pharmaceutical, Inc. Tamper-resistant pharmaceutical compositions of opioids and other drugs
ES2645725T3 (es) 2010-06-11 2017-12-07 Rhodes Technologies Procesos catalizados por metales de transición para la preparación de compuestos de N-alilo y uso de los mismos
JP2013529595A (ja) 2010-06-11 2013-07-22 ローズ テクノロジーズ 第3級アミンのn−脱アルキル化方法
AU2011274361B2 (en) 2010-07-02 2014-09-18 Macfarlan Smith Limited Process for the synthesis and purification of oxycodone
RU2448709C1 (ru) * 2011-02-01 2012-04-27 Учреждение Российской академии наук Институт проблем химико-энергетических технологий Сибирского отделения РАН (ИПХЭТ СО РАН) Способ получения налтрексона
TWI560170B (en) * 2011-12-06 2016-12-01 Lundbeck & Co As H Process for recovery of nalmefene hydrochloride
US9315514B2 (en) 2012-08-27 2016-04-19 Rhodes Technologies 1,3-dioxanomorphides and 1,3-dioxanocodides
WO2014091297A1 (en) 2012-12-14 2014-06-19 Purdue Pharma L.P. Spirocyclic morphinans and their use
ES2631197T3 (es) 2012-12-14 2017-08-29 Purdue Pharma Lp Análogos de piridonamorfinano y actividad biológica sobre los receptores opiodes
EP2931725B1 (en) 2012-12-14 2017-02-15 Purdue Pharma LP Nitrogen containing morphinan derivatives and the use thereof
CA2896202A1 (en) 2012-12-28 2014-07-03 Purdue Pharma L.P. Substituted morphinans and the use thereof
WO2014102587A1 (en) 2012-12-28 2014-07-03 Purdue Pharma L.P. 7,8-cyclicmorphinan analogs
CA2896919C (en) 2012-12-31 2019-01-29 Rhodes Technologies Process for preparing 7.beta.-substituted 6.alpha.,14.alpha.-ethenomorphinans and 7.beta.-substituted 6.alpha.,14.alpha.-ethanomorphinans
CA2905131A1 (en) 2013-03-15 2014-09-18 Durect Corporation Compositions with a rheological modifier to reduce dissolution variability
EP2829541A1 (en) * 2013-07-26 2015-01-28 Siegfried AG Novel synthesis of noroxymorphone from morphine
CA2919602C (en) 2013-08-02 2018-03-13 Johnson Matthey Public Limited Company Process for the preparation of oxymorphone
EP3087078B1 (en) 2013-12-26 2019-05-15 Purdue Pharma LP 7-beta-alkyl analogs of orvinols
US9340542B2 (en) 2013-12-26 2016-05-17 Purdue Pharma L.P. Propellane-based compounds and the use thereof
US9862726B2 (en) 2013-12-26 2018-01-09 Purdue Pharma L.P. Opioid receptor modulating oxabicyclo[2.2.2]octane morphinans
EP3087073B1 (en) 2013-12-26 2018-07-04 Purdue Pharma LP 10-substituted morphinan hydantoins
EP3089978B1 (en) 2013-12-30 2018-08-29 Purdue Pharma L.P. Pyridone-sulfone morphinan analogs as opioid receptor ligands
SG11201704178UA (en) 2014-11-25 2017-06-29 Kempharm Inc Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxycodone
EP3252055B1 (en) 2016-05-31 2018-09-19 Alcaliber Investigacion Desarrollo e Innovacion SLU Process for obtaining 3,14-diacetyloxymorphone from oripavine
WO2017222575A1 (en) 2016-06-23 2017-12-28 Collegium Pharmaceutical, Inc. Process of making more stable abuse-deterrent oral formulations
US12274794B2 (en) 2016-07-06 2025-04-15 Orient Pharma Co., Ltd. Oral dosage form with drug composition, barrier layer and drug layer
ES2926580T3 (es) 2016-12-23 2022-10-27 Minoryx Therapeutics S L Proceso para preparar 5-[[4-[2-[5-(1-hidroxietil)-2-piridinil]etoxi]fenil]metil]-2,4-tiazolidindiona y sales de la misma
SK592017A3 (sk) 2017-07-04 2019-01-08 Saneca Pharmaceuticals A. S. Spôsob prípravy morfínanových zlúčenín
AU2019224127B2 (en) 2018-02-23 2021-12-09 Rhodes Technologies Novel opioid compounds and uses thereof
CN110054656B (zh) * 2019-05-28 2021-02-02 宜昌人福药业有限责任公司 一种10-羰基/羟基吗啡-6-葡萄糖苷酸的合成方法
WO2021007366A1 (en) * 2019-07-08 2021-01-14 St. Louis College Of Pharmacy G-protein biased opioid receptor agonist/analgesics with reduced arrestin recruitment
CA3167217A1 (en) 2020-01-13 2021-07-22 Durect Corporation Sustained release drug delivery systems with reduced impurities and related methods
CN114621239B (zh) * 2020-12-10 2026-02-03 鲁南制药集团股份有限公司 一种纳曲酮的制备方法
BR112023012708A2 (pt) * 2020-12-28 2023-10-03 Navin Saxena Research & Tech Pvt Ltd Processo para síntese de noroximorfona a partir da morfina
CN116940358A (zh) 2021-01-12 2023-10-24 度勒科特公司 持续释放药物递送系统和有关的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819636A (en) * 1970-09-15 1974-06-25 American Home Prod 4a,10-(methaniminomethano)phenanthrene derivatives
US4795813A (en) * 1981-08-17 1989-01-03 The Florida Board Of Regents On Behalf Of The Florida State University Synthesis of derivatives of codeine and other 3-O-alkylmorphines
US5112975A (en) * 1984-03-27 1992-05-12 Mallinckrodt Specialty Chemicals Company Preparation of noroxymorphone from morphine
US4639520A (en) * 1984-03-27 1987-01-27 Mallinckrodt, Inc. Preparation of 14-hydroxy-N-ethoxy-carbonyl-norcodeinone
FR2562072B1 (fr) * 1984-03-27 1989-07-07 Mallinckrodt Inc Procede de preparation de la noroxymorphone a partir de la morphine, et composes intermediaires utilises dans ce procede
US4668685A (en) * 1984-07-05 1987-05-26 E.I. Du Pont De Nemours And Company Substituted benzoate ester prodrug derivatives of 3-hydroxymorphinans, which are analgesics or narcotic antagonists
US4912114A (en) * 1988-03-18 1990-03-27 Sandoz Ltd. Morphinan derivatives

Also Published As

Publication number Publication date
CA2296035A1 (en) 1999-01-21
CA2296035C (en) 2004-04-13
SK102000A3 (en) 2000-07-11
IL133792A0 (en) 2001-04-30
NO20000111D0 (no) 2000-01-10
US6008355A (en) 1999-12-28
WO1999002529A1 (en) 1999-01-21
AU740822B2 (en) 2001-11-15
EP1000065B1 (en) 2005-03-16
US6008354A (en) 1999-12-28
DE69829379D1 (de) 2005-04-21
EP1000065A1 (en) 2000-05-17
TW505648B (en) 2002-10-11
KR20010021693A (ko) 2001-03-15
US5952495A (en) 1999-09-14
CN1152880C (zh) 2004-06-09
IN1998KO01500A (enExample) 2005-03-11
HUP0003918A3 (en) 2003-04-28
US6013796A (en) 2000-01-11
ZA986144B (en) 1999-05-19
EP1000065A4 (en) 2001-09-12
HK1028025A1 (en) 2001-02-02
CN1272845A (zh) 2000-11-08
JP2001518444A (ja) 2001-10-16
KR100363486B1 (ko) 2002-12-16
ATE291023T1 (de) 2005-04-15
RU2183636C2 (ru) 2002-06-20
HUP0003918A2 (hu) 2001-07-30
US5948788A (en) 1999-09-07
US5922876A (en) 1999-07-13
NO20000111L (no) 2000-02-25
US5869669A (en) 1999-02-09
AU8379198A (en) 1999-02-08

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