ZA937165B - Process for preparing pure podophyllotoxin - Google Patents

Process for preparing pure podophyllotoxin

Info

Publication number
ZA937165B
ZA937165B ZA937165A ZA937165A ZA937165B ZA 937165 B ZA937165 B ZA 937165B ZA 937165 A ZA937165 A ZA 937165A ZA 937165 A ZA937165 A ZA 937165A ZA 937165 B ZA937165 B ZA 937165B
Authority
ZA
South Africa
Prior art keywords
preparing pure
podophyllotoxin
pure podophyllotoxin
preparing
pure
Prior art date
Application number
ZA937165A
Other languages
English (en)
Inventor
Henrik Frydenlund Hansen
Kim Kjoernaes
Original Assignee
Nycomed Dak As
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 Nycomed Dak As filed Critical Nycomed Dak As
Publication of ZA937165B publication Critical patent/ZA937165B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA937165A 1992-10-13 1993-09-27 Process for preparing pure podophyllotoxin ZA937165B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/960,102 US5315016A (en) 1992-10-13 1992-10-13 Process for preparing pure podophyllotoxin

Publications (1)

Publication Number Publication Date
ZA937165B true ZA937165B (en) 1994-05-18

Family

ID=25502797

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA937165A ZA937165B (en) 1992-10-13 1993-09-27 Process for preparing pure podophyllotoxin

Country Status (10)

Country Link
US (1) US5315016A (no)
EP (1) EP0664809A1 (no)
JP (1) JPH08500840A (no)
CN (1) CN1099031A (no)
AU (1) AU5108293A (no)
CA (1) CA2144956A1 (no)
FI (1) FI951723A (no)
NO (1) NO951421D0 (no)
WO (1) WO1994009008A1 (no)
ZA (1) ZA937165B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995031437A1 (en) 1994-05-18 1995-11-23 Hoechst Marrion Roussel, Inc. Processes for preparing anhydrous and hydrate forms of antihistaminic piperidine derivatives, polymorphs and pseudormophs thereof
US20110313035A1 (en) * 2009-12-16 2011-12-22 Hetero Research Foundation Polymorphs of darunavir
EP2571355B1 (en) 2010-05-20 2016-09-07 Hetero Research Foundation Crystalline hydrochloride salt of darunavir
CN104098583B (zh) * 2013-04-09 2018-02-02 中国医学科学院药物研究所 鬼臼毒素晶x型物质及制备方法和其药物组合物与用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE63916T1 (de) * 1984-09-26 1991-06-15 Pharma Medica As Verfahren zur reinigung von podophyllotoxin.
GB8424269D0 (en) * 1984-09-26 1984-10-31 Pharma Medica As Isolation and purification of podophyllotoxin
US5057616A (en) * 1989-09-29 1991-10-15 Oclassen Pharmaceuticals, Inc. Podophyllotoxin purification process

Also Published As

Publication number Publication date
NO951421L (no) 1995-04-11
EP0664809A1 (en) 1995-08-02
AU5108293A (en) 1994-05-09
CN1099031A (zh) 1995-02-22
FI951723A0 (fi) 1995-04-11
JPH08500840A (ja) 1996-01-30
US5315016A (en) 1994-05-24
WO1994009008A1 (en) 1994-04-28
FI951723A (fi) 1995-04-11
CA2144956A1 (en) 1994-04-28
NO951421D0 (no) 1995-04-11

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