IN2012DN02724A - - Google Patents

Download PDF

Info

Publication number
IN2012DN02724A
IN2012DN02724A IN2724DEN2012A IN2012DN02724A IN 2012DN02724 A IN2012DN02724 A IN 2012DN02724A IN 2724DEN2012 A IN2724DEN2012 A IN 2724DEN2012A IN 2012DN02724 A IN2012DN02724 A IN 2012DN02724A
Authority
IN
India
Prior art keywords
amino
deoxy
chitosan
deoxy chitosan
polymer
Prior art date
Application number
Other languages
English (en)
Inventor
Moegamat Anwar Jardine
Gregory Stuart Smith
Banothile Charity Events Makhubela
Original Assignee
Univ Cape Town
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 Univ Cape Town filed Critical Univ Cape Town
Publication of IN2012DN02724A publication Critical patent/IN2012DN02724A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/165—Polymer immobilised coordination complexes, e.g. organometallic complexes
    • B01J31/1658—Polymer immobilised coordination complexes, e.g. organometallic complexes immobilised by covalent linkages, i.e. pendant complexes with optional linking groups, e.g. on Wang or Merrifield resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • B01J31/1815—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/189—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms containing both nitrogen and phosphorus as complexing atoms, including e.g. phosphino moieties, in one at least bidentate or bridging ligand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
    • B01J2231/4211—Suzuki-type, i.e. RY + R'B(OR)2, in which R, R' are optionally substituted alkyl, alkenyl, aryl, acyl and Y is the leaving group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
    • B01J2231/4211—Suzuki-type, i.e. RY + R'B(OR)2, in which R, R' are optionally substituted alkyl, alkenyl, aryl, acyl and Y is the leaving group
    • B01J2231/4227—Suzuki-type, i.e. RY + R'B(OR)2, in which R, R' are optionally substituted alkyl, alkenyl, aryl, acyl and Y is the leaving group with Y= Cl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
    • B01J2231/4261—Heck-type, i.e. RY + C=C, in which R is aryl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
    • B01J2531/72—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/821—Ruthenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/822—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/824—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/825—Osmium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/827—Iridium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/828—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/842—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/845—Cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/847—Nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Catalysts (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
IN2724DEN2012 2009-09-14 2010-09-14 IN2012DN02724A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200906358 2009-09-14
PCT/IB2010/002291 WO2011083360A1 (fr) 2009-09-14 2010-09-14 Support polymère

Publications (1)

Publication Number Publication Date
IN2012DN02724A true IN2012DN02724A (fr) 2015-09-11

Family

ID=44305227

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2724DEN2012 IN2012DN02724A (fr) 2009-09-14 2010-09-14

Country Status (6)

Country Link
US (1) US8420802B2 (fr)
EP (1) EP2478049B1 (fr)
CN (1) CN102639627B (fr)
IN (1) IN2012DN02724A (fr)
WO (1) WO2011083360A1 (fr)
ZA (1) ZA201202047B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2820236C (fr) 2012-06-15 2022-07-19 The Royal Institution For The Advancement Of Learning/Mcgill University Systeme d'administration a base de nanoparticules non virales
CN103143399A (zh) * 2012-10-10 2013-06-12 倪忠 一种改性树脂支载的过渡金属催化剂的载体制备方法
WO2014072862A1 (fr) 2012-10-24 2014-05-15 University Of Cape Town Chitosan modifié pour une chromatographie d'argentation
EP3079668A1 (fr) 2013-12-09 2016-10-19 Durect Corporation Complexes de principes pharmaceutiquement actifs, complexes de polymères, et compositions et procédés les impliquant
CN106010503B (zh) * 2016-05-07 2018-01-30 浙江大学 一种适于血液长循环的壳聚糖基荧光探针及其制备方法
GB2568550B (en) 2017-11-21 2021-06-30 Univ Cape Town Method of synthesising 6-deoxy-6-amino-ß-d-glucopyranoside-containing polymers
WO2019200394A1 (fr) * 2018-04-13 2019-10-17 Case Western Reserve University Capteur électrochimique destiné à la détection d'analyte
CN114075300B (zh) * 2020-08-21 2023-02-28 佛山市海力盈生物科技有限公司 一类壳寡糖衍生物杀线剂及其制备方法和应用
CN112624358A (zh) * 2020-12-17 2021-04-09 泉州博银信息科技有限公司 一种环保型的水处理剂及其制备方法
CN114805637B (zh) * 2022-05-31 2023-02-03 中国科学院海洋研究所 一种海洋生物多糖席夫碱衍生物及其制备方法和应用
CN116023525B (zh) * 2023-02-13 2024-03-15 湖北工程学院 一种2-位(1,4-二取代-1,2,3-三唑)修饰的壳聚糖衍生物及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367355A (en) 1979-10-11 1983-01-04 Uop Inc. Hydrogenation using chitin and chitosan based immobilized metal catalysts
US4274980A (en) 1979-10-11 1981-06-23 Uop Inc. Chitin- and chitosan-based immobilized metal catalysts
US4431836A (en) 1981-02-23 1984-02-14 Uop Inc. Hydrogenation using chitin and chitosan based immobilized metal catalysts
GB9003741D0 (en) * 1990-02-19 1990-04-18 Unilever Plc Bleach activation
JP3236363B2 (ja) * 1992-09-30 2001-12-10 アサヒプリテック株式会社 貴金属イオン捕集剤及びその製法
JP4518804B2 (ja) 2004-01-15 2010-08-04 独立行政法人科学技術振興機構 ６−アミノ−６−デオキシキトサン、その製造方法およびそれより成る核酸導入剤
JP2007006849A (ja) 2005-07-04 2007-01-18 Japan Science & Technology Agency ６−アミノ−６−デオキシキトサン誘導体から成る核酸導入剤

Also Published As

Publication number Publication date
CN102639627B (zh) 2015-09-16
US20120178916A1 (en) 2012-07-12
EP2478049A1 (fr) 2012-07-25
ZA201202047B (en) 2013-03-27
US8420802B2 (en) 2013-04-16
EP2478049A4 (fr) 2013-10-23
CN102639627A (zh) 2012-08-15
EP2478049B1 (fr) 2015-02-25
WO2011083360A1 (fr) 2011-07-14

Similar Documents

Publication Publication Date Title
IN2012DN02724A (fr)
WO2011006044A3 (fr) Catalyseurs d’hydrosilylation
USD714335S1 (en) Display screen portion having a graphical user interface for patient monitoring
USD714334S1 (en) Display screen portion having a graphical user interface for patient monitoring
USD713854S1 (en) Display screen portion having a graphical user interface for patient monitoring
USD704208S1 (en) Display screen with graphical user interface
MX2014008253A (es) Catalizadores de hidrogenacion con soportes modificados con cobalto.
WO2012037282A3 (fr) Catalyseurs et procédés de synthèse de polymères
CA131711S (en) Omnidirectional wireless microphone for use with a multi-user audio system
AP2014007678A0 (en) Fischer-tropsch synthesis cobalt nano-catalyst based on porous material confinement, and preparationmethod therefor
WO2010107630A3 (fr) Classification d'utilisation orientée client
AU2011274619A8 (en) miRNA and its diagnostic and therapeutic uses in diseases or conditions associated with melanoma, or in diseases or conditions associated with activated BRAF pathway
USD733761S1 (en) Display screen portion having a graphical user interface for patient monitoring
USD733760S1 (en) Display screen portion having a graphical user interface for patient monitoring
TR201900826T4 (tr) Düşük su aktiviteli gıda bağlayıcı ve bununla ilişkili metotlar.
MY169731A (en) Use of sigma ligands in diabetes type-2 associated pain
ZA201402745B (en) Blood coagulation factor vii and viia derivatives, conjugates and complexes comprising the same, and the use thereof.
GB201403527D0 (en) Fischer-tropsch catalyst comprising cobalt,magnesium and precious metal
CA139527S (en) Ink cartridge
AU325743S (en) Fire detector
WO2011046596A3 (fr) Ligand hybride tamoxifène-mélatonine anticancéreux
AU321418S (en) Restraint device
GB201003545D0 (en) Modified polymer complex, complex monomer, polymer complex, and redox catalyst
ZA200906692B (en) Catalytically highly effective precious metal-carboxylate compounds of IR, RU, RH, PD, PT and AU
WO2011086343A3 (fr) Catalyseur amélioré