BR112014005390A8 - Hidrogéis com reticulação biodegradável - Google Patents

Hidrogéis com reticulação biodegradável

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Publication number
BR112014005390A8
BR112014005390A8 BR112014005390A BR112014005390A BR112014005390A8 BR 112014005390 A8 BR112014005390 A8 BR 112014005390A8 BR 112014005390 A BR112014005390 A BR 112014005390A BR 112014005390 A BR112014005390 A BR 112014005390A BR 112014005390 A8 BR112014005390 A8 BR 112014005390A8
Authority
BR
Brazil
Prior art keywords
hydrogels
reticulation
biodegradable
pharmaceuticals
degrade
Prior art date
Application number
BR112014005390A
Other languages
English (en)
Other versions
BR112014005390B1 (pt
BR112014005390A2 (pt
Inventor
W Ashley Gary
V Santi Daniel
C Henise Jeffrey
Original Assignee
Prolynx Llc
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 Prolynx Llc filed Critical Prolynx Llc
Publication of BR112014005390A2 publication Critical patent/BR112014005390A2/pt
Publication of BR112014005390A8 publication Critical patent/BR112014005390A8/pt
Publication of BR112014005390B1 publication Critical patent/BR112014005390B1/pt

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    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
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    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

HIDROGÉIS COM RETICULAÇÃO BIODEGRADÁVEL. Hidrogéis que degradam, sob condições apropriadas de pH e de temperatura, em virtude dos compostos de reticulação que clivam por meio de uma reação de eliminação, são descritos. Os hidrogéis podem ser utilizados para a liberação de vários agentes, tais como produtos farmacêuticos.
BR112014005390-1A 2011-09-07 2012-09-07 Hidrogel biodegradável, composto de reticulação e método para preparar o referido hidrogel BR112014005390B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161531990P 2011-09-07 2011-09-07
US61/531,990 2011-09-07
PCT/US2012/054278 WO2013036847A1 (en) 2011-09-07 2012-09-07 Hydrogels with biodegradable crosslinking

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BR112014005390A2 BR112014005390A2 (pt) 2021-01-26
BR112014005390A8 true BR112014005390A8 (pt) 2022-10-18
BR112014005390B1 BR112014005390B1 (pt) 2023-07-11

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US9649385B2 (en) 2017-05-16
US20200054756A1 (en) 2020-02-20
JP2017214385A (ja) 2017-12-07
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WO2013036847A1 (en) 2013-03-14
US11181803B2 (en) 2021-11-23
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US20190209692A1 (en) 2019-07-11
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