DK0909176T3 - Reaktor og fremgangsmåde til fastfasepeptidsyntese - Google Patents

Reaktor og fremgangsmåde til fastfasepeptidsyntese

Info

Publication number
DK0909176T3
DK0909176T3 DK98905049T DK98905049T DK0909176T3 DK 0909176 T3 DK0909176 T3 DK 0909176T3 DK 98905049 T DK98905049 T DK 98905049T DK 98905049 T DK98905049 T DK 98905049T DK 0909176 T3 DK0909176 T3 DK 0909176T3
Authority
DK
Denmark
Prior art keywords
reactor
basket
solutions
pct
peptide synthesis
Prior art date
Application number
DK98905049T
Other languages
English (en)
Inventor
Nicholas Stepaniuk
Keith Tomazi
Michael C Stapleton
Original Assignee
Mallinckrodt Inc
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 Mallinckrodt Inc filed Critical Mallinckrodt Inc
Application granted granted Critical
Publication of DK0909176T3 publication Critical patent/DK0909176T3/da

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0046—Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/04—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length on carriers
    • C07K1/045—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length on carriers using devices to improve synthesis, e.g. reactors, special vessels
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00279—Features relating to reactor vessels
    • B01J2219/00281—Individual reactor vessels
    • B01J2219/00283—Reactor vessels with top opening
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00279—Features relating to reactor vessels
    • B01J2219/00281—Individual reactor vessels
    • B01J2219/00295—Individual reactor vessels the reactor vessels having pervious side walls
    • B01J2219/00299—Generally cylindrical reactor vessels
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/00353—Pumps
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/00421—Means for dispensing and evacuation of reagents using centrifugation
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/00423—Means for dispensing and evacuation of reagents using filtration, e.g. through porous frits
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00457—Dispensing or evacuation of the solid phase support
    • B01J2219/00459—Beads
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00457—Dispensing or evacuation of the solid phase support
    • B01J2219/00459—Beads
    • B01J2219/00466—Beads in a slurry
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00479—Means for mixing reactants or products in the reaction vessels
    • B01J2219/00488—Means for mixing reactants or products in the reaction vessels by rotation of the reaction vessels
    • B01J2219/0049—Means for mixing reactants or products in the reaction vessels by rotation of the reaction vessels by centrifugation
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00497—Features relating to the solid phase supports
    • B01J2219/005—Beads
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/0059—Sequential processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00596—Solid-phase processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/0068—Means for controlling the apparatus of the process
    • B01J2219/00686—Automatic
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/0068—Means for controlling the apparatus of the process
    • B01J2219/00698—Measurement and control of process parameters
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00718—Type of compounds synthesised
    • B01J2219/0072—Organic compounds
    • B01J2219/00725—Peptides
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B40/00—Libraries per se, e.g. arrays, mixtures
    • C40B40/04—Libraries containing only organic compounds
    • C40B40/10—Libraries containing peptides or polypeptides, or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B60/00—Apparatus specially adapted for use in combinatorial chemistry or with libraries
    • C40B60/14—Apparatus specially adapted for use in combinatorial chemistry or with libraries for creating libraries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DK98905049T 1997-02-11 1998-02-10 Reaktor og fremgangsmåde til fastfasepeptidsyntese DK0909176T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3755797P 1997-02-11 1997-02-11
PCT/US1998/002634 WO1998034633A1 (en) 1997-02-11 1998-02-10 Reactor and method for solid phase peptide synthesis

Publications (1)

Publication Number Publication Date
DK0909176T3 true DK0909176T3 (da) 2003-02-17

Family

ID=21894987

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98905049T DK0909176T3 (da) 1997-02-11 1998-02-10 Reaktor og fremgangsmåde til fastfasepeptidsyntese

Country Status (16)

Country Link
US (1) US6028172A (da)
EP (1) EP0909176B1 (da)
JP (1) JP2000511934A (da)
KR (1) KR100463630B1 (da)
CN (1) CN1171634C (da)
AT (1) ATE225680T1 (da)
AU (1) AU724694B2 (da)
CA (1) CA2250784C (da)
CZ (1) CZ294838B6 (da)
DE (1) DE69808579T2 (da)
DK (1) DK0909176T3 (da)
HU (1) HU226994B1 (da)
IL (1) IL126456A (da)
NO (1) NO984611L (da)
NZ (1) NZ332174A (da)
WO (1) WO1998034633A1 (da)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1184649A1 (de) * 2000-09-04 2002-03-06 Eidgenössische Technische Hochschule Zürich Kalorimeter
JP4297751B2 (ja) * 2002-07-12 2009-07-15 株式会社荏原製作所 固体反応剤
US7902488B2 (en) * 2003-06-23 2011-03-08 Cem Corporation Microwave-assisted peptide synthesis
US7393920B2 (en) * 2003-06-23 2008-07-01 Cem Corporation Microwave-assisted peptide synthesis
US20060105391A1 (en) * 2004-11-12 2006-05-18 Promega Corporation Device and method for separating molecules
US20060105349A1 (en) * 2004-11-12 2006-05-18 Promega Corporation Device and method for purification of biological materials
WO2008044890A1 (en) * 2006-10-12 2008-04-17 Dong Kook Pharm. Co., Ltd A method for preparing peptides using by solid phase synthesis
KR101014799B1 (ko) * 2008-06-05 2011-02-15 애니젠 주식회사 펩타이드 합성 제조 장치
US8308955B2 (en) * 2009-07-20 2012-11-13 Empire Technology Development Llc Carbon nanotube separation by reversible gelation
KR101227176B1 (ko) * 2010-02-05 2013-01-28 주식회사 부일켐텍 펩타이드 합성 제조장치
CN102702304B (zh) * 2012-05-11 2014-06-11 中南大学 多通路预活化装置、肽核酸制备系统及预活化和合成方法
EP2703073A1 (en) * 2012-08-31 2014-03-05 Biotage AB Apparatus and method for solid phase synthesis
US9695214B2 (en) 2013-03-15 2017-07-04 Massachusetts Institute Of Technology Solid phase peptide synthesis processes and associated systems
US9169287B2 (en) * 2013-03-15 2015-10-27 Massachusetts Institute Of Technology Solid phase peptide synthesis processes and associated systems
US10882894B2 (en) 2015-08-11 2021-01-05 Anie Philip Peptidic TGF-beta antagonists
US20170081359A1 (en) * 2015-09-17 2017-03-23 Massachusetts Institute Of Technology Solid phase peptide synthesis methods and associated systems
WO2017049128A1 (en) 2015-09-17 2017-03-23 Massachusetts Institute Of Technology Methods and systems for solid phase peptide synthesis
WO2018057470A1 (en) * 2016-09-20 2018-03-29 C S Bio Co. Rapid peptide synthesis at elevated temperatures
MX2019012025A (es) * 2017-04-06 2020-07-20 Mylan Inc Inhalador de polvo de un solo uso de bajo costo.
WO2018191476A1 (en) 2017-04-12 2018-10-18 Magenta Therapeutics, Inc. Aryl hydrocarbon receptor antagonists and uses thereof
CN111683669A (zh) 2017-10-31 2020-09-18 美真达治疗公司 用于造血干细胞和祖细胞移植疗法的组合物和方法
WO2019089826A1 (en) 2017-10-31 2019-05-09 Magenta Therapeutics Inc. Compositions and methods for the expansion of hematopoietic stem and progenitor cells
CN107881102B (zh) * 2017-11-23 2021-04-09 希施生物科技（上海）有限公司 一种用于核酸dna/rna生产型自动合成仪
WO2019113375A2 (en) 2017-12-06 2019-06-13 Magenta Therapeutics, Inc. Dosing regimens for the mobilization of hematopoietic stem and progenitor cells
CA3087527A1 (en) 2018-01-03 2019-07-11 Magenta Therapeutics, Inc. Compositions and methods for the expansion of hematopoietic stem and progenitor cells and treatment of inherited metabolic disorders
US11267846B2 (en) 2018-03-13 2022-03-08 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. High shear solid phase synthesis
EP3788056A1 (fr) * 2018-05-04 2021-03-10 Polypeptide Laboratories France Systeme automatise de reacteur de synthese avec une boucle de recirculation
CN108752418B (zh) * 2018-08-08 2024-01-30 湖南科技学院 一种多通道多肽合成反应装置及其操作方法
CN111072749B (zh) * 2018-10-22 2023-07-07 海南建邦制药科技有限公司 多肽合成仪
JP6618133B1 (ja) * 2019-04-02 2019-12-11 ヤマト科学株式会社 固相合成装置
CN110111907A (zh) * 2019-05-10 2019-08-09 苏州市海崴生物科技有限公司 智能数字多肽合成系统
CN110283229A (zh) * 2019-07-24 2019-09-27 上海友尹化工科技有限公司 一种用于多肽药物的生产系统
US20220401481A1 (en) 2019-11-01 2022-12-22 Magenta Therapeutics, Inc. Dosing regimens for the mobilization of hematopoietic stem and progenitor cells
SE2050293A1 (en) * 2020-03-17 2021-09-18 Peptisystems Ab Peptide synthesis and system thereof
WO2022197776A1 (en) 2021-03-16 2022-09-22 Magenta Therapeutics, Inc. Dosing regimens for hematopoietic stem cell mobilization for stem cell transplants in multiple myeloma patients

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2017351C3 (de) * 1970-04-10 1974-10-10 Lkb Instrument Gmbh, 8032 Graefelfing Verfahren und Reaktor für chemische Umsetzungen an unlöslichen Trägern mittels einer Reaktionsflüssigkeit
US4192798A (en) * 1978-11-20 1980-03-11 Bioresearch, Inc. Rapid, large scale, automatable high pressure peptide synthesis
WO1990000932A1 (en) * 1988-07-25 1990-02-08 Spetsialnoe Konstruktorskoe Bjuro Biologicheskogo Priborostroenia Akademii Nauk Sssr Reactor for solid-phase synthesis of biopolymers
US5186824A (en) * 1991-09-04 1993-02-16 Large Scale Biology Corporation System for solid phase reactions

Also Published As

Publication number Publication date
AU724694B2 (en) 2000-09-28
IL126456A (en) 2001-05-20
HU226994B1 (en) 2010-04-28
WO1998034633A1 (en) 1998-08-13
CZ294838B6 (cs) 2005-03-16
US6028172A (en) 2000-02-22
NO984611D0 (no) 1998-10-02
NO984611L (no) 1998-12-10
EP0909176A1 (en) 1999-04-21
CA2250784C (en) 2004-04-20
HUP9903753A2 (hu) 2000-03-28
DE69808579T2 (de) 2003-06-26
EP0909176A4 (en) 2000-04-12
CZ317898A3 (cs) 1999-08-11
NZ332174A (en) 1999-03-29
CA2250784A1 (en) 1998-08-13
ATE225680T1 (de) 2002-10-15
KR100463630B1 (ko) 2005-05-25
AU6276398A (en) 1998-08-26
CN1215995A (zh) 1999-05-05
IL126456A0 (en) 1999-08-17
DE69808579D1 (de) 2002-11-14
CN1171634C (zh) 2004-10-20
KR20000064912A (ko) 2000-11-06
JP2000511934A (ja) 2000-09-12
HUP9903753A3 (en) 2000-08-28
EP0909176B1 (en) 2002-10-09

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