HK1092822A1 - Acid-sensitive polyacetals and methods - Google Patents

Acid-sensitive polyacetals and methods

Info

Publication number
HK1092822A1
HK1092822A1 HK06113509.1A HK06113509A HK1092822A1 HK 1092822 A1 HK1092822 A1 HK 1092822A1 HK 06113509 A HK06113509 A HK 06113509A HK 1092822 A1 HK1092822 A1 HK 1092822A1
Authority
HK
Hong Kong
Prior art keywords
sub
sup
group
polyacetals
poly
Prior art date
Application number
HK06113509.1A
Other languages
English (en)
Inventor
Van Sang
Nitnara Viroonchatapan
Shouping Ji
Lei Yu
Original Assignee
Nitto Denko 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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of HK1092822A1 publication Critical patent/HK1092822A1/xx

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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/22—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated the carbon skeleton being further substituted by oxygen atoms
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/028—Polyamidoamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
HK06113509.1A 2003-08-28 2006-12-07 Acid-sensitive polyacetals and methods HK1092822A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/651,394 US7048925B2 (en) 2003-08-28 2003-08-28 Acid-sensitive polyacetals and methods
PCT/US2004/024284 WO2005023899A1 (fr) 2003-08-28 2004-07-28 Polyacetals sensibles aux acides et procedes associes

Publications (1)

Publication Number Publication Date
HK1092822A1 true HK1092822A1 (en) 2007-02-16

Family

ID=34217383

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06113509.1A HK1092822A1 (en) 2003-08-28 2006-12-07 Acid-sensitive polyacetals and methods

Country Status (7)

Country Link
US (1) US7048925B2 (fr)
EP (1) EP1664144B1 (fr)
JP (1) JP4809768B2 (fr)
AT (1) ATE507252T1 (fr)
DE (1) DE602004032447D1 (fr)
HK (1) HK1092822A1 (fr)
WO (1) WO2005023899A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7332477B2 (en) * 2003-07-10 2008-02-19 Nitto Denko Corporation Photocleavable DNA transfer agent
EP1667732B1 (fr) * 2003-09-29 2010-04-21 Nitto Denko Corporation Polyacetals biodegradables pour administration de polynucleotides in vivo
US20090208478A1 (en) * 2003-10-24 2009-08-20 Gencia Corporation Transducible polypeptides for modifying metabolism
US8133733B2 (en) 2003-10-24 2012-03-13 Gencia Corporation Nonviral vectors for delivering polynucleotides to target tissues
US20090123468A1 (en) 2003-10-24 2009-05-14 Gencia Corporation Transducible polypeptides for modifying metabolism
US8062891B2 (en) 2003-10-24 2011-11-22 Gencia Corporation Nonviral vectors for delivering polynucleotides to plants
US7163677B2 (en) * 2003-10-24 2007-01-16 Nitto Denko Corporation Cationic polymers having degradable crosslinks
JP4838722B2 (ja) 2003-10-24 2011-12-14 ゲンシア コーポレーション ポリヌクレオチドを送達する方法、及び送達用組成物
US8507277B2 (en) 2003-10-24 2013-08-13 Gencia Corporation Nonviral vectors for delivering polynucleotides
DE102004023117A1 (de) * 2004-05-11 2005-12-08 A. u. K. Müller GmbH & Co KG Elektromagnetventil für flüssige Medien, insbesondere Heißwasser
US7358223B2 (en) * 2004-10-04 2008-04-15 Nitto Denko Corporation Biodegradable cationic polymers
JP4959570B2 (ja) * 2004-10-18 2012-06-27 日東電工株式会社 細胞内ペプチド送達
US7674452B2 (en) * 2005-03-16 2010-03-09 Nitto Denko Corporation Polymer coating of cells
US7588754B2 (en) * 2005-05-10 2009-09-15 Nitto Denko Corporation Biodegradable polyacetals and methods
US20060263328A1 (en) * 2005-05-19 2006-11-23 Sang Van Hydrophilic polymers with pendant functional groups and method thereof
US7700541B2 (en) * 2006-04-06 2010-04-20 Nitto Denko Corporation Biodegradable cationic polymers
JP2010520333A (ja) * 2007-03-01 2010-06-10 セダーズ−シナイ メディカル センター 〔１，２〕−ジチオラン部分を含有する抗酸化剤重合体およびその使用
US9028874B2 (en) * 2008-01-03 2015-05-12 Cedars-Sinai Medical Center Antioxidant nanosphere comprising [1,2]-dithiolane moieties
US8603531B2 (en) 2008-06-02 2013-12-10 Cedars-Sinai Medical Center Nanometer-sized prodrugs of NSAIDs
ES2529060T3 (es) 2008-11-24 2015-02-16 Cedars-Sinai Medical Center Derivados antioxidantes de la camptotecina y nanoesferas antineoplásicas antioxidantes de los mismos
EP2553019A1 (fr) 2010-03-26 2013-02-06 Mersana Therapeutics, Inc. Polymères modifiés pour l'administration de polynucléotides, procédé de fabrication, et procédés d'utilisation de ceux-ci
US8815226B2 (en) 2011-06-10 2014-08-26 Mersana Therapeutics, Inc. Protein-polymer-drug conjugates
WO2012171020A1 (fr) 2011-06-10 2012-12-13 Mersana Therapeutics, Inc. Conjugués de médicament-protéine-polymère
KR102087850B1 (ko) 2013-10-11 2020-03-12 메르사나 테라퓨틱스, 인코포레이티드 단백질-고분자-약물 접합체
AU2014331645C1 (en) 2013-10-11 2020-06-11 Asana Biosciences, Llc Protein-polymer-drug conjugates
EP3287475A1 (fr) * 2016-08-25 2018-02-28 Covestro Deutschland AG Procede de fabrication de polymeres de polyurethane resorbables et procede de preparation associe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713441A (en) 1986-08-01 1987-12-15 Sandoz Pharmaceuticals Corp. Polyacetal hydrogels formed from divinyl ethers and polyols
JPH07503700A (ja) 1991-01-03 1995-04-20 アルカーメス　コントロールド　セラピューティックス，　インコーポレイテッド カチオン生体ポリマーによるタンパク質の安定化
US5811510A (en) 1995-04-14 1998-09-22 General Hospital Corporation Biodegradable polyacetal polymers and methods for their formation and use
PT949905E (pt) 1996-12-20 2001-12-28 Alza Corp Composicao de gel injectavel de efeito retardado e processo para a sua preparacao
US20050053642A1 (en) 2000-08-23 2005-03-10 Mathias Ulbricht Biocompatible materials
CA2421072A1 (fr) 2000-09-05 2003-02-28 Yukiko Fujita Composition de resine polyester insaturee
DE60131177T2 (de) 2000-09-06 2008-08-07 AP Pharma, Inc., Redwood Abbaubare polyacetal-polymere
US20030049320A1 (en) 2000-12-18 2003-03-13 Wockhardt Limited Novel in-situ forming controlled release microcarrier delivery system
US6878374B2 (en) * 2003-02-25 2005-04-12 Nitto Denko Corporation Biodegradable polyacetals

Also Published As

Publication number Publication date
US20050049387A1 (en) 2005-03-03
EP1664144A1 (fr) 2006-06-07
WO2005023899A1 (fr) 2005-03-17
JP4809768B2 (ja) 2011-11-09
EP1664144B1 (fr) 2011-04-27
JP2007504298A (ja) 2007-03-01
ATE507252T1 (de) 2011-05-15
US7048925B2 (en) 2006-05-23
DE602004032447D1 (de) 2011-06-09

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150728