EP1551853A4 - Method for the separation of triglycoalkaloids - Google Patents

Method for the separation of triglycoalkaloids

Info

Publication number
EP1551853A4
EP1551853A4 EP03727026A EP03727026A EP1551853A4 EP 1551853 A4 EP1551853 A4 EP 1551853A4 EP 03727026 A EP03727026 A EP 03727026A EP 03727026 A EP03727026 A EP 03727026A EP 1551853 A4 EP1551853 A4 EP 1551853A4
Authority
EP
European Patent Office
Prior art keywords
triglycoalkaloids
separation
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.)
Withdrawn
Application number
EP03727026A
Other languages
German (de)
French (fr)
Other versions
EP1551853A1 (en
Inventor
Stephen Carter
Paul Edward Murray
John Edward Parkin
Gautam Dalwadi
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.)
Solbec Pharmaceuticals Ltd
Original Assignee
Solbec Pharmaceuticals 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 Solbec Pharmaceuticals Ltd filed Critical Solbec Pharmaceuticals Ltd
Publication of EP1551853A1 publication Critical patent/EP1551853A1/en
Publication of EP1551853A4 publication Critical patent/EP1551853A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7048—Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin, digitoxin or digoxin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
    • A61K31/706—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • C07H1/08—Separation; Purification from natural products
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/02—Heterocyclic radicals containing only nitrogen as ring hetero atoms
EP03727026A 2002-06-28 2003-06-13 Method for the separation of triglycoalkaloids Withdrawn EP1551853A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPS3263A AUPS326302A0 (en) 2002-06-28 2002-06-28 Method for the separation of solamargine and solasonine
AUPS326302 2002-06-28
PCT/AU2003/000738 WO2004002998A1 (en) 2002-06-28 2003-06-13 Method for the separation of triglycoalkaloids

Publications (2)

Publication Number Publication Date
EP1551853A1 EP1551853A1 (en) 2005-07-13
EP1551853A4 true EP1551853A4 (en) 2007-09-05

Family

ID=3836820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03727026A Withdrawn EP1551853A4 (en) 2002-06-28 2003-06-13 Method for the separation of triglycoalkaloids

Country Status (5)

Country Link
EP (1) EP1551853A4 (en)
AU (1) AUPS326302A0 (en)
CA (1) CA2489682A1 (en)
NZ (1) NZ537268A (en)
WO (1) WO2004002998A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020029A1 (en) * 1979-05-02 1980-12-10 Aruba (Qld.) Pty. Ltd. Pharmaceutical compositions comprising steroid alkaloids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385844A (en) * 1966-02-01 1968-05-28 Searle & Co Process for isolation of solanum alkaloids from solanum plants
AUPP968699A0 (en) * 1999-04-09 1999-05-06 Cura Nominees Pty Ltd Therapeutic compositions and method for their preparation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020029A1 (en) * 1979-05-02 1980-12-10 Aruba (Qld.) Pty. Ltd. Pharmaceutical compositions comprising steroid alkaloids

Also Published As

Publication number Publication date
EP1551853A1 (en) 2005-07-13
AUPS326302A0 (en) 2002-07-18
WO2004002998A1 (en) 2004-01-08
NZ537268A (en) 2005-08-26
CA2489682A1 (en) 2004-01-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050114

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20070806

RIC1 Information provided on ipc code assigned before grant

Ipc: A61K 31/7048 20060101ALI20070731BHEP

Ipc: A61P 35/00 20060101ALI20070731BHEP

Ipc: A61K 31/706 20060101ALI20070731BHEP

Ipc: C07H 1/08 20060101ALI20070731BHEP

Ipc: C07H 17/02 20060101ALI20070731BHEP

Ipc: C07H 17/00 20060101ALI20070731BHEP

Ipc: C07H 17/04 20060101AFI20070731BHEP

17Q First examination report despatched

Effective date: 20071106

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DALWADI, GAUTAM

Inventor name: PARKIN, JOHN, EDWARD

Inventor name: MURRAY, PAUL, EDWARD

Inventor name: CARTER, STEPHEN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20100101