DK167006B1 - 5-hydroxy-1,4-naftoquinoner, fremgangsmaade til fremstilling deraf samt antifibrotisk praeparat indeholdende en saadan forbindelse - Google Patents

5-hydroxy-1,4-naftoquinoner, fremgangsmaade til fremstilling deraf samt antifibrotisk praeparat indeholdende en saadan forbindelse Download PDF

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Publication number
DK167006B1
DK167006B1 DK551083A DK551083A DK167006B1 DK 167006 B1 DK167006 B1 DK 167006B1 DK 551083 A DK551083 A DK 551083A DK 551083 A DK551083 A DK 551083A DK 167006 B1 DK167006 B1 DK 167006B1
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DK
Denmark
Prior art keywords
fractions
liters
compound
methanol
ethyl acetate
Prior art date
Application number
DK551083A
Other languages
Danish (da)
English (en)
Other versions
DK551083D0 (da
DK551083A (da
Inventor
Hisayoshi Okazaki
Kazuhiko Ohta
Takenori Ishimaru
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of DK551083D0 publication Critical patent/DK551083D0/da
Publication of DK551083A publication Critical patent/DK551083A/da
Application granted granted Critical
Publication of DK167006B1 publication Critical patent/DK167006B1/da

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  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK551083A 1983-08-02 1983-12-01 5-hydroxy-1,4-naftoquinoner, fremgangsmaade til fremstilling deraf samt antifibrotisk praeparat indeholdende en saadan forbindelse DK167006B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58142347A JPS6034185A (ja) 1983-08-02 1983-08-02 生理活性物質p−23924,その製造法および製剤
JP14234783 1983-08-02

Publications (3)

Publication Number Publication Date
DK551083D0 DK551083D0 (da) 1983-12-01
DK551083A DK551083A (da) 1985-02-03
DK167006B1 true DK167006B1 (da) 1993-08-16

Family

ID=15313248

Family Applications (1)

Application Number Title Priority Date Filing Date
DK551083A DK167006B1 (da) 1983-08-02 1983-12-01 5-hydroxy-1,4-naftoquinoner, fremgangsmaade til fremstilling deraf samt antifibrotisk praeparat indeholdende en saadan forbindelse

Country Status (2)

Country Link
JP (1) JPS6034185A (enrdf_load_stackoverflow)
DK (1) DK167006B1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6034185A (ja) 1985-02-21
DK551083D0 (da) 1983-12-01
JPH0365341B2 (enrdf_load_stackoverflow) 1991-10-11
DK551083A (da) 1985-02-03

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed