BR112012015184A2 - "processo para preparar um éster cíclico, copolímero, micropartícula,e, micela de polímero" - Google Patents

"processo para preparar um éster cíclico, copolímero, micropartícula,e, micela de polímero"

Info

Publication number
BR112012015184A2
BR112012015184A2 BR112012015184A BR112012015184A BR112012015184A2 BR 112012015184 A2 BR112012015184 A2 BR 112012015184A2 BR 112012015184 A BR112012015184 A BR 112012015184A BR 112012015184 A BR112012015184 A BR 112012015184A BR 112012015184 A2 BR112012015184 A2 BR 112012015184A2
Authority
BR
Brazil
Prior art keywords
preparing
microparticle
copolymer
cyclic ester
polymer micelle
Prior art date
Application number
BR112012015184A
Other languages
English (en)
Other versions
BR112012015184B1 (pt
Inventor
Peter Markland
Xi Zhang
Original Assignee
Evonik Degussa Corp
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 Evonik Degussa Corp filed Critical Evonik Degussa Corp
Publication of BR112012015184A2 publication Critical patent/BR112012015184A2/pt
Publication of BR112012015184B1 publication Critical patent/BR112012015184B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841—Filling excipients; Inactive ingredients
    • A61K9/4866—Organic macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Dispersion Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Medicinal Preparation (AREA)

Abstract

"processo para preparar um éste3r cíclico, copolímero, micropartícula, e, micela de polímero". são divulgados aqui processos para preparar ésteres cíclicos compreendendo grupos funcionais insaturados. também são divulgados copolímeros preparados dos ésteres cíclicos. os copolímeros podem ser usados para formar micropartículas, micelas de polímero, etc., que são úteis em aplicações de distribuição de droga.
BR112012015184-3A 2009-12-21 2010-12-15 Processo para preparar um éster cíclico e um alfa- hidroxiácido oligomérico BR112012015184B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US28864909P 2009-12-21 2009-12-21
US61/288649 2009-12-21
US36014810P 2010-06-30 2010-06-30
US61/360148 2010-06-30
PCT/US2010/060475 WO2011084466A1 (en) 2009-12-21 2010-12-15 Process for preparing cyclic esters comprising unsaturated functional groups and polyesters prepared from same

Publications (2)

Publication Number Publication Date
BR112012015184A2 true BR112012015184A2 (pt) 2015-09-22
BR112012015184B1 BR112012015184B1 (pt) 2021-11-23

Family

ID=43544982

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012015184-3A BR112012015184B1 (pt) 2009-12-21 2010-12-15 Processo para preparar um éster cíclico e um alfa- hidroxiácido oligomérico

Country Status (11)

Country Link
US (2) US8399686B2 (pt)
EP (1) EP2516413B1 (pt)
JP (1) JP6150522B2 (pt)
KR (1) KR101860955B1 (pt)
CN (1) CN103003260A (pt)
BR (1) BR112012015184B1 (pt)
CA (1) CA2784995C (pt)
ES (1) ES2582454T3 (pt)
HK (1) HK1175168A1 (pt)
RU (1) RU2592543C2 (pt)
WO (1) WO2011084466A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6150522B2 (ja) 2009-12-21 2017-06-21 エボニック コーポレイションＥｖｏｎｉｋ Ｃｏｒｐｏｒａｔｉｏｎ 不飽和官能基を含む環状エステルを調製するための方法及びこれから調製されるポリエステル
EP2812372B1 (en) 2012-02-09 2018-09-26 Novus International Inc. Heteroatom containing cyclic dimers
US9452143B2 (en) 2012-07-12 2016-09-27 Novus International, Inc. Matrix and layer compositions for protection of bioactives
EP3587409B8 (en) 2014-05-30 2022-07-13 Translate Bio, Inc. Biodegradable lipids for delivery of nucleic acids
US9650480B2 (en) 2015-04-15 2017-05-16 Ppg Industries Ohio, Inc. Curable film-forming compositions containing encapsulated catalyst components
ES2973475T3 (es) 2015-10-09 2024-06-20 Le Devedec Frantz Partículas reticuladas
US9815808B2 (en) 2016-02-29 2017-11-14 Regents Of The University Of Minnesota Recovery of monomer from polyurethane materials by depolymerization
RU2643335C1 (ru) * 2016-11-14 2018-01-31 Федеральное государственное бюджетное образовательное учреждение высшего образования Санкт-Петербургская государственная академия ветеринарной медицины (ФГБОУ ВПО СПбГ АВМ) Инактивированная бивалентная гидроокись алюминиевая вакцина против кампилобактериоза собак
US10584306B2 (en) 2017-08-11 2020-03-10 Board Of Regents Of The University Of Oklahoma Surfactant microemulsions
WO2022006023A1 (en) * 2020-06-29 2022-01-06 Zymergen Inc. Dimers from bioreachable molecules as copolymers
US20230242720A1 (en) * 2020-06-29 2023-08-03 Zymergen Inc. Modulus modifiers and films thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668162A (en) 1952-03-20 1954-02-02 Du Pont Preparation of high molecular weight polyhydroxyacetic ester
US3597449A (en) * 1967-11-16 1971-08-03 American Cyanamid Co Stable glycolide and lactide composition
US4727163A (en) * 1985-07-11 1988-02-23 E. I. Du Pont De Nemours And Company Process for preparing highly pure cyclic esters
EP0261572A1 (de) * 1986-09-20 1988-03-30 Boehringer Ingelheim Kg Verfahren zur Herstellung von Lactid
SU1660583A3 (ru) * 1987-10-28 1991-06-30 Е.И.Дюпон Де Немур Энд Компани (Фирма) Способ получени циклических сложных эфиров
US5288881A (en) 1992-03-12 1994-02-22 E. I. Du Pont De Nemours And Company Continuous reduced pressure dimeric cyclic ester production
EP0588222B1 (de) * 1992-09-16 1997-02-26 BASF Aktiengesellschaft Verfahren zur Herstellung von Glykolid und Lactid
FR2707878A1 (fr) 1993-07-21 1995-01-27 Imedex Nouvelles compositions adhésives à usage chirurgical.
DE4429691A1 (de) * 1994-08-22 1996-02-29 Basf Ag Verfahren zur Herstellung von Polykondensaten der Citronensäure und ihre Verwendung in Wasch- und Reinigungsmitteln
JPH09142938A (ja) * 1995-11-17 1997-06-03 Japan Synthetic Rubber Co Ltd ペースト組成物
US5830991A (en) 1996-02-09 1998-11-03 Kureha Kagaku Kagyo Kk Preparation process and purification process of dimeric cyclic ester of hydroxycarboxylic acid
JPH09274335A (ja) * 1996-04-08 1997-10-21 Mitsubishi Chem Corp 静電荷像現像用トナー
JP2002068982A (ja) * 2000-06-14 2002-03-08 Takeda Chem Ind Ltd 徐放性組成物
ATE277033T1 (de) 2001-04-12 2004-10-15 Kureha Chemical Ind Co Ltd Glycolide erzeugungsverfahren, und glycolsäure oligomer für glycolide erzeugung
JP2005187671A (ja) * 2003-12-26 2005-07-14 National Institute For Materials Science ポリリンゴ酸共重合体の製造方法
US7538179B2 (en) * 2004-11-04 2009-05-26 Kureha Corporation Process for producing aliphatic polyester
US7682765B2 (en) * 2004-12-10 2010-03-23 Canon Kabushiki Kaisha Toner for developing electrostatic images
EP1728811B1 (en) * 2005-06-03 2010-02-24 University of Twente "Branched biodegradable polymers, a macromonomer, processes for the preparation of same, and their use"
US8927682B2 (en) * 2007-08-24 2015-01-06 Board Of Trustees Of Michigan State University Functionalization of polyglycolides by “click” chemistry
WO2009127012A1 (en) 2008-04-18 2009-10-22 Commonwealth Scientific And Industrial Research Organisation Polyurethanes
JP6150522B2 (ja) 2009-12-21 2017-06-21 エボニック コーポレイションＥｖｏｎｉｋ Ｃｏｒｐｏｒａｔｉｏｎ 不飽和官能基を含む環状エステルを調製するための方法及びこれから調製されるポリエステル

Also Published As

Publication number Publication date
CA2784995A1 (en) 2011-07-14
US8758828B2 (en) 2014-06-24
ES2582454T3 (es) 2016-09-13
EP2516413A1 (en) 2012-10-31
EP2516413B1 (en) 2016-04-13
KR101860955B1 (ko) 2018-05-24
BR112012015184B1 (pt) 2021-11-23
JP2013515060A (ja) 2013-05-02
HK1175168A1 (zh) 2013-06-28
CA2784995C (en) 2018-07-03
US20120004324A1 (en) 2012-01-05
RU2592543C2 (ru) 2016-07-20
WO2011084466A1 (en) 2011-07-14
US20130171261A1 (en) 2013-07-04
JP6150522B2 (ja) 2017-06-21
KR20120106798A (ko) 2012-09-26
CN103003260A (zh) 2013-03-27
US8399686B2 (en) 2013-03-19
RU2012131397A (ru) 2014-01-27

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: EVONIK CORPORATION (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]

Free format text: DE ACORDO COM O ARTIGO 229-C DA LEI NO 10196/2001, QUE MODIFICOU A LEI NO 9279/96, A CONCESSAO DA PATENTE ESTA CONDICIONADA A ANUENCIA PREVIA DA ANVISA. CONSIDERANDO A APROVACAO DOS TERMOS DO PARECER NO 337/PGF/EA/2010, BEM COMO A PORTARIA INTERMINISTERIAL NO 1065 DE 24/05/2012, ENCAMINHA-SE O PRESENTE PEDIDO PARA AS PROVIDENCIAS CABIVEIS.

B07G Grant request does not fulfill article 229-c lpi (prior consent of anvisa) [chapter 7.7 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: C07D 319/12 , C08G 63/08

Ipc: C07D 319/12 (2006.01), C08G 63/08 (2006.01), A61K

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/12/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B25G Requested change of headquarter approved

Owner name: EVONIK CORPORATION (US)