AU2003270107A1 - Purification method for fredericamycin a - Google Patents

Purification method for fredericamycin a

Info

Publication number
AU2003270107A1
AU2003270107A1 AU2003270107A AU2003270107A AU2003270107A1 AU 2003270107 A1 AU2003270107 A1 AU 2003270107A1 AU 2003270107 A AU2003270107 A AU 2003270107A AU 2003270107 A AU2003270107 A AU 2003270107A AU 2003270107 A1 AU2003270107 A1 AU 2003270107A1
Authority
AU
Australia
Prior art keywords
fredericamycin
purification method
purification
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
AU2003270107A
Inventor
Bernd Sontag
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.)
Biofrontera Discovery GmbH
Original Assignee
Biofrontera Discovery GmbH
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 Biofrontera Discovery GmbH filed Critical Biofrontera Discovery GmbH
Publication of AU2003270107A1 publication Critical patent/AU2003270107A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/20—Spiro-condensed ring systems
AU2003270107A 2002-08-26 2003-08-26 Purification method for fredericamycin a Abandoned AU2003270107A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2002139078 DE10239078A1 (en) 2002-08-26 2002-08-26 Recovery of pure fredericamycin A, for use as antitumor antibiotic, including concentration by precipitation from acidic solution with non-polar solvent, preferably cyclohexane
DE10239078.9 2002-08-26
PCT/EP2003/009445 WO2004024696A1 (en) 2002-08-26 2003-08-26 Purification method for fredericamycin a

Publications (1)

Publication Number Publication Date
AU2003270107A1 true AU2003270107A1 (en) 2004-04-30

Family

ID=31501952

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003270107A Abandoned AU2003270107A1 (en) 2002-08-26 2003-08-26 Purification method for fredericamycin a

Country Status (3)

Country Link
AU (1) AU2003270107A1 (en)
DE (1) DE10239078A1 (en)
WO (1) WO2004024696A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673678A (en) * 1986-07-25 1987-06-16 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Water soluble derivatives of fredericamycin A
NL9001255A (en) * 1990-06-01 1992-01-02 Shell Int Research PREPARATION OF POLYMERS.

Also Published As

Publication number Publication date
DE10239078A1 (en) 2004-03-11
WO2004024696A1 (en) 2004-03-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase