DK170505B1 - Fremgangsmåde til fremstilling af 4-alkoxyalkyl-beta-carboliner - Google Patents
Fremgangsmåde til fremstilling af 4-alkoxyalkyl-beta-carboliner Download PDFInfo
- Publication number
- DK170505B1 DK170505B1 DK474388A DK474388A DK170505B1 DK 170505 B1 DK170505 B1 DK 170505B1 DK 474388 A DK474388 A DK 474388A DK 474388 A DK474388 A DK 474388A DK 170505 B1 DK170505 B1 DK 170505B1
- Authority
- DK
- Denmark
- Prior art keywords
- lower alkyl
- hydrogen
- halogen
- alkoxyalkyl
- preparation
- Prior art date
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
- C07D471/04—Ortho-condensed systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3729370 | 1987-08-31 | ||
DE3729370A DE3729370C2 (de) | 1987-08-31 | 1987-08-31 | Verfahren zur Herstellung von 4-Alkoxyalkyl-beta-carbolinen |
Publications (3)
Publication Number | Publication Date |
---|---|
DK474388D0 DK474388D0 (da) | 1988-08-25 |
DK474388A DK474388A (da) | 1989-03-01 |
DK170505B1 true DK170505B1 (da) | 1995-10-02 |
Family
ID=6335086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK474388A DK170505B1 (da) | 1987-08-31 | 1988-08-25 | Fremgangsmåde til fremstilling af 4-alkoxyalkyl-beta-carboliner |
Country Status (8)
Country | Link |
---|---|
US (1) | US4945163A (fr) |
EP (1) | EP0305889B1 (fr) |
JP (1) | JPS6483081A (fr) |
AT (1) | ATE118774T1 (fr) |
DE (2) | DE3729370C2 (fr) |
DK (1) | DK170505B1 (fr) |
ES (1) | ES2070121T3 (fr) |
GR (1) | GR3015361T3 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4062842A (en) * | 1973-09-06 | 1977-12-13 | E. R. Squibb & Sons, Inc. | Method for preparing 7-substituted cephalosporins and 6-substituted penicillins by replacement of sulfur-containing groups |
JPS57123180A (en) * | 1980-12-17 | 1982-07-31 | Schering Ag | 3-substituted beta-carboline, manufacture and psychotropic drug containing same |
DE3540654A1 (de) * | 1985-11-13 | 1987-05-14 | Schering Ag | Phenoxy-substituierte ss-carbolinderivate, ihre herstellung und ihre verwendung als arzneimittel |
-
1987
- 1987-08-31 DE DE3729370A patent/DE3729370C2/de not_active Expired - Lifetime
-
1988
- 1988-08-25 EP EP88113830A patent/EP0305889B1/fr not_active Expired - Lifetime
- 1988-08-25 DE DE3853110T patent/DE3853110D1/de not_active Expired - Lifetime
- 1988-08-25 DK DK474388A patent/DK170505B1/da not_active IP Right Cessation
- 1988-08-25 AT AT88113830T patent/ATE118774T1/de not_active IP Right Cessation
- 1988-08-25 ES ES88113830T patent/ES2070121T3/es not_active Expired - Lifetime
- 1988-08-30 US US07/238,086 patent/US4945163A/en not_active Expired - Fee Related
- 1988-08-30 JP JP63213869A patent/JPS6483081A/ja active Pending
-
1995
- 1995-03-10 GR GR950400519T patent/GR3015361T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE3729370A1 (de) | 1989-03-09 |
ATE118774T1 (de) | 1995-03-15 |
US4945163A (en) | 1990-07-31 |
EP0305889A1 (fr) | 1989-03-08 |
EP0305889B1 (fr) | 1995-02-22 |
GR3015361T3 (en) | 1995-06-30 |
ES2070121T3 (es) | 1995-06-01 |
JPS6483081A (en) | 1989-03-28 |
DK474388A (da) | 1989-03-01 |
DE3729370C2 (de) | 1995-04-20 |
DK474388D0 (da) | 1988-08-25 |
DE3853110D1 (de) | 1995-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |