JPS5543050A - Pyrido (3,2,1-jk) carbazole derivative - Google Patents
Pyrido (3,2,1-jk) carbazole derivativeInfo
- Publication number
- JPS5543050A JPS5543050A JP11707178A JP11707178A JPS5543050A JP S5543050 A JPS5543050 A JP S5543050A JP 11707178 A JP11707178 A JP 11707178A JP 11707178 A JP11707178 A JP 11707178A JP S5543050 A JPS5543050 A JP S5543050A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- pyrido
- agent
- carbazole derivative
- iia
- 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.)
- Granted
Links
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
NEW MATERIAL:A pyrido[3,2,1-jk]carbazole derivative of formula I (R is H or lower alkyl; X is halogen).
EXAMPLE: 2,5,6-Trichloro-6,7a,8,9,10,11,11a-heptahydro-4-oxo-4H-pyrido[3,2,1-jk]carbazole-5-carboxylic acid.
USE: Antibiotic agent, carcinostatic agent and anti-viral agent.
PROCESS: The compound I is prepared by (1) reacting a compound III with a compound IV to afford a compound V, (2) cyclizing the compound V to obtain a compound IIa, (3) hydrolyzing the compound IIa to a cmpound IIb, and (4) reacting the compound IIa or Ib with a hlogenating agent.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11707178A JPS5854154B2 (en) | 1978-09-22 | 1978-09-22 | Pyrido[3,2,1↓-jk]carbazole derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11707178A JPS5854154B2 (en) | 1978-09-22 | 1978-09-22 | Pyrido[3,2,1↓-jk]carbazole derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5543050A true JPS5543050A (en) | 1980-03-26 |
JPS5854154B2 JPS5854154B2 (en) | 1983-12-02 |
Family
ID=14702687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11707178A Expired JPS5854154B2 (en) | 1978-09-22 | 1978-09-22 | Pyrido[3,2,1↓-jk]carbazole derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5854154B2 (en) |
-
1978
- 1978-09-22 JP JP11707178A patent/JPS5854154B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5854154B2 (en) | 1983-12-02 |
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