ATE172200T1 - Pyrazoloacridonderivate - Google Patents

Pyrazoloacridonderivate

Info

Publication number
ATE172200T1
ATE172200T1 AT91119896T AT91119896T ATE172200T1 AT E172200 T1 ATE172200 T1 AT E172200T1 AT 91119896 T AT91119896 T AT 91119896T AT 91119896 T AT91119896 T AT 91119896T AT E172200 T1 ATE172200 T1 AT E172200T1
Authority
AT
Austria
Prior art keywords
integer
lower alkyl
represents hydrogen
independently represents
pyrazoloacridone
Prior art date
Application number
AT91119896T
Other languages
English (en)
Inventor
Yukiteru Mimura
Yasushi Shida
Masaji Kasai
Tadashi Ashizawa
Katsushige Gomi
Original Assignee
Kyowa Hakko Kogyo Kk
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 Kyowa Hakko Kogyo Kk filed Critical Kyowa Hakko Kogyo Kk
Application granted granted Critical
Publication of ATE172200T1 publication Critical patent/ATE172200T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/06—Peri-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT91119896T 1990-11-22 1991-11-21 Pyrazoloacridonderivate ATE172200T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32043890 1990-11-22

Publications (1)

Publication Number Publication Date
ATE172200T1 true ATE172200T1 (de) 1998-10-15

Family

ID=18121451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91119896T ATE172200T1 (de) 1990-11-22 1991-11-21 Pyrazoloacridonderivate

Country Status (7)

Country Link
US (1) US5220026A (de)
EP (1) EP0487097B1 (de)
JP (1) JPH0676409B2 (de)
AT (1) ATE172200T1 (de)
DE (1) DE69130356T2 (de)
ES (1) ES2125859T3 (de)
HK (1) HK1000706A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2346834A1 (en) * 1998-10-14 2000-04-20 Kyowa Hakko Kogyo Co., Ltd. Method of stabilizing aqueous pyrazoloacridone derivative solution
AU2004232605A1 (en) * 2003-04-24 2004-11-04 Kyowa Hakko Kogyo Co., Ltd. Processes for producing pyrazoloacridone derivative and intermediate therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583067B2 (ja) * 1974-10-30 1983-01-19 三菱化学株式会社 ゴウセイセンイルイノ センシヨクホウホウ
JPS5978190A (ja) * 1982-10-28 1984-05-04 Kyowa Hakko Kogyo Co Ltd 新規物質ａｘ―２
JP2795460B2 (ja) * 1988-06-20 1998-09-10 協和醗酵工業株式会社 ピラゾロアクリドン誘導体

Also Published As

Publication number Publication date
ES2125859T3 (es) 1999-03-16
US5220026A (en) 1993-06-15
DE69130356T2 (de) 1999-06-10
HK1000706A1 (en) 2000-03-17
EP0487097B1 (de) 1998-10-14
EP0487097A1 (de) 1992-05-27
JPH051064A (ja) 1993-01-08
DE69130356D1 (de) 1998-11-19
JPH0676409B2 (ja) 1994-09-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee