DE69130356T2 - Pyrazoloacridonderivate - Google Patents
PyrazoloacridonderivateInfo
- Publication number
- DE69130356T2 DE69130356T2 DE69130356T DE69130356T DE69130356T2 DE 69130356 T2 DE69130356 T2 DE 69130356T2 DE 69130356 T DE69130356 T DE 69130356T DE 69130356 T DE69130356 T DE 69130356T DE 69130356 T2 DE69130356 T2 DE 69130356T2
- Authority
- DE
- Germany
- Prior art keywords
- integer
- lower alkyl
- represents hydrogen
- independently represents
- pyrazoloacridone
- 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.)
- Expired - Fee Related
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32043890 | 1990-11-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69130356D1 DE69130356D1 (de) | 1998-11-19 |
DE69130356T2 true DE69130356T2 (de) | 1999-06-10 |
Family
ID=18121451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69130356T Expired - Fee Related DE69130356T2 (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9914506A (pt) * | 1998-10-14 | 2001-10-30 | Kyowa Hakko Kogyo Kk | Processo para estabilizar solução aquosa dederivado de pirazoloacridona |
JPWO2004094423A1 (ja) * | 2003-04-24 | 2006-07-13 | 協和醗酵工業株式会社 | ピラゾロアクリドン誘導体の製造法およびその合成中間体 |
Family Cites Families (3)
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 |
-
1991
- 1991-11-18 JP JP3301727A patent/JPH0676409B2/ja not_active Expired - Fee Related
- 1991-11-18 US US07/793,522 patent/US5220026A/en not_active Expired - Lifetime
- 1991-11-21 DE DE69130356T patent/DE69130356T2/de not_active Expired - Fee Related
- 1991-11-21 EP EP91119896A patent/EP0487097B1/de not_active Expired - Lifetime
- 1991-11-21 ES ES91119896T patent/ES2125859T3/es not_active Expired - Lifetime
- 1991-11-21 AT AT91119896T patent/ATE172200T1/de not_active IP Right Cessation
-
1997
- 1997-11-20 HK HK97102209A patent/HK1000706A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69130356D1 (de) | 1998-11-19 |
ATE172200T1 (de) | 1998-10-15 |
US5220026A (en) | 1993-06-15 |
EP0487097B1 (de) | 1998-10-14 |
EP0487097A1 (de) | 1992-05-27 |
HK1000706A1 (en) | 2000-03-17 |
JPH0676409B2 (ja) | 1994-09-28 |
ES2125859T3 (es) | 1999-03-16 |
JPH051064A (ja) | 1993-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |