AU2002214932A1 - A method of extracting tetrodotoxin - Google Patents

A method of extracting tetrodotoxin

Info

Publication number
AU2002214932A1
AU2002214932A1 AU2002214932A AU1493202A AU2002214932A1 AU 2002214932 A1 AU2002214932 A1 AU 2002214932A1 AU 2002214932 A AU2002214932 A AU 2002214932A AU 1493202 A AU1493202 A AU 1493202A AU 2002214932 A1 AU2002214932 A1 AU 2002214932A1
Authority
AU
Australia
Prior art keywords
tetrodotoxin
extracting
extracting tetrodotoxin
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002214932A
Inventor
Frank Haykong Shum
Maoquing Zhou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wex Medical Instrumentation Co Ltd
Original Assignee
WEX MEDICAL INSTRUMENTATION CO
Wex Medical Instrumentation Co Ltd
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 WEX MEDICAL INSTRUMENTATION CO, Wex Medical Instrumentation Co Ltd filed Critical WEX MEDICAL INSTRUMENTATION CO
Publication of AU2002214932A1 publication Critical patent/AU2002214932A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/12—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
    • C07D491/18—Bridged systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
AU2002214932A 2000-09-18 2001-09-11 A method of extracting tetrodotoxin Abandoned AU2002214932A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN00124516 2000-09-18
CN00124516.3A CN1240702C (en) 2000-09-18 2000-09-18 Process for extracting tetrodosin with high output rate
PCT/CN2001/001392 WO2002022617A1 (en) 2000-09-18 2001-09-11 A method of extracting tetrodotoxin

Publications (1)

Publication Number Publication Date
AU2002214932A1 true AU2002214932A1 (en) 2002-03-26

Family

ID=4590471

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214932A Abandoned AU2002214932A1 (en) 2000-09-18 2001-09-11 A method of extracting tetrodotoxin

Country Status (6)

Country Link
US (1) US6552191B1 (en)
CN (1) CN1240702C (en)
AU (1) AU2002214932A1 (en)
DE (1) DE10197267T5 (en)
GB (1) GB0406273D0 (en)
WO (1) WO2002022617A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1236773C (en) 2000-11-22 2006-01-18 南宁枫叶药业有限公司 Preparation for analgesia and anesthesia or curing drug dependence
KR20100135884A (en) 2001-11-15 2010-12-27 마이크로 알제 코포레이션 Pharmaceutical compositions containing 3,4-propinoperhydropurines and uses thereof for blocking neuronal transmission
CN1568999A (en) 2003-07-14 2005-01-26 南宁枫叶药业有限公司 Stable freeze dried formulation of spheroidine for medical use
WO2005110417A1 (en) * 2004-05-07 2005-11-24 Phytotox Limited Phycotoxins and uses thereof
ES2568953T3 (en) * 2004-05-07 2016-05-05 Phytotox Limited Transdermal administration of phycotoxins
KR20070092698A (en) * 2004-09-22 2007-09-13 라보라토리오스 델 드라. 에스테브.에스.에이. Tetrodotoxin and its derivatives for the treatment of peripheral-nervously derived neuropathic pain
EP1928452A4 (en) * 2005-08-25 2010-09-01 Wex Medical Ltd Use of sodium channel blockers for the treatment of visceral pain or pain caused by cancer treatment
WO2007025213A2 (en) * 2005-08-25 2007-03-01 Wex Pharmaceuticals, Inc. Use of sodium channel blockers for the management of musculoskeletal pain
EP1844781A1 (en) 2006-02-22 2007-10-17 Wex Pharmaceuticals Inc. Use of sodium channel blockers for the treatment of preterm labor
EP2394646B1 (en) 2006-03-27 2018-07-25 Wex Medical Limited Use of sodium channel blockers for the treatment of neuropathic pain developing as a consequence of chemotherapy
US8486901B2 (en) * 2009-03-30 2013-07-16 Wex Medical Limited Sodium channel blocking compounds tetrodotoxin galactopyranosides
CN103328038A (en) 2010-12-01 2013-09-25 史拜诺莫度雷森公司 Directed delivery of agents to neural anatomy
CN102584843A (en) * 2011-01-18 2012-07-18 王秀菊 Extraction method for high-purity tetrodotoxin
CN110558256B (en) * 2019-10-09 2020-06-26 中国水产科学研究院黄海水产研究所 Nutrition method for regulating and controlling bile acid secretion of takifugu rubripes in programmed mode
CN113321661B (en) 2021-05-04 2022-04-12 中洋生物科技(上海)股份有限公司 Method for efficiently extracting and separating high-purity tetrodotoxin from globefish viscera
WO2023064506A1 (en) * 2021-10-13 2023-04-20 Insitu Biologics, Inc. Echogenic compositions and methods of use thereof for the treatment of pain

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601676B1 (en) 1986-07-17 1988-09-23 Rhone Poulenc Sante PROCESS FOR THE PREPARATION OF TAXOL AND DESACETYL-10 TAXOL
FR2629818B1 (en) 1988-04-06 1990-11-16 Centre Nat Rech Scient PROCESS FOR THE PREPARATION OF TAXOL
US5019504A (en) 1989-03-23 1991-05-28 The United States Of America As Represented By The Secretary Of Agriculture Production of taxol or taxol-like compounds in cell culture
MY110249A (en) 1989-05-31 1998-03-31 Univ Florida State Method for preparation of taxol using beta lactam
US5475120A (en) 1990-11-02 1995-12-12 University Of Florida Method for the isolation and purification of taxol and its natural analogues
US5451392A (en) 1992-03-03 1995-09-19 The Research And Development Institute At Montana State University Production of taxol
EP0627010A4 (en) 1992-12-07 1995-05-03 Univ Michigan PROCESS FOR THE ISOLATION AND PURIFICATION OF TAXOL AND TAXANES FROM -i(TAXUS) spp.
CN1058717C (en) * 1998-07-09 2000-11-22 河北省水产研究所 Extraction of anhydro tetraodotoxin

Also Published As

Publication number Publication date
WO2002022617A1 (en) 2002-03-21
US6552191B1 (en) 2003-04-22
DE10197267T5 (en) 2005-02-10
GB0406273D0 (en) 2004-04-21
CN1343669A (en) 2002-04-10
CN1240702C (en) 2006-02-08

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