ES2070121T3 - Procedimiento para la preparacion de 4-alcoxialquil-beta-carbolinas. - Google Patents
Procedimiento para la preparacion de 4-alcoxialquil-beta-carbolinas.Info
- Publication number
- ES2070121T3 ES2070121T3 ES88113830T ES88113830T ES2070121T3 ES 2070121 T3 ES2070121 T3 ES 2070121T3 ES 88113830 T ES88113830 T ES 88113830T ES 88113830 T ES88113830 T ES 88113830T ES 2070121 T3 ES2070121 T3 ES 2070121T3
- Authority
- ES
- Spain
- Prior art keywords
- beta
- denotes
- lower alkyl
- carbolinas
- alcoxialquil
- 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 - Lifetime
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
Abstract
SE DESCRIBE UN PROCESO PARA LA PRODUCCION DE DERIVADOS 4 ALCOXIALQUIL - BETA - CARBOLINO DE LA FORMULA(I) DONDE R1 ES HIDROGENO O METILO, R2 ES, EN SU CASO, UN RESTO DE HIDROCARBURO ALIFATICO SUSTITUIDO, R3 ES UN ALQUILO BAJO Y RA ES HIDROGENO, HALOGENO, COOR4 O COOR5, DONDE R4 ES ALQUILO BAJO Y R5 ES HIDROGENO, UN ALQUILO BAJO, CICLOALQUILO O, EN SU CASO, FENIL SUSTITUIDO, POR REACCION EN PRESENCIA DE AG, B, F4 CON UN ALCOHOL DE FORMULA R2OH CON R2 CON LA SIGNIFICACION MENCIONADA ANTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3729370A DE3729370C2 (de) | 1987-08-31 | 1987-08-31 | Verfahren zur Herstellung von 4-Alkoxyalkyl-beta-carbolinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2070121T3 true ES2070121T3 (es) | 1995-06-01 |
Family
ID=6335086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88113830T Expired - Lifetime ES2070121T3 (es) | 1987-08-31 | 1988-08-25 | Procedimiento para la preparacion de 4-alcoxialquil-beta-carbolinas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4945163A (es) |
EP (1) | EP0305889B1 (es) |
JP (1) | JPS6483081A (es) |
AT (1) | ATE118774T1 (es) |
DE (2) | DE3729370C2 (es) |
DK (1) | DK170505B1 (es) |
ES (1) | ES2070121T3 (es) |
GR (1) | GR3015361T3 (es) |
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 DK DK474388A patent/DK170505B1/da not_active IP Right Cessation
- 1988-08-25 EP EP88113830A patent/EP0305889B1/de not_active Expired - Lifetime
- 1988-08-25 DE DE3853110T patent/DE3853110D1/de not_active Expired - Lifetime
- 1988-08-25 ES ES88113830T patent/ES2070121T3/es not_active Expired - Lifetime
- 1988-08-25 AT AT88113830T patent/ATE118774T1/de not_active IP Right Cessation
- 1988-08-30 JP JP63213869A patent/JPS6483081A/ja active Pending
- 1988-08-30 US US07/238,086 patent/US4945163A/en not_active Expired - Fee Related
-
1995
- 1995-03-10 GR GR950400519T patent/GR3015361T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DK474388A (da) | 1989-03-01 |
DE3729370C2 (de) | 1995-04-20 |
GR3015361T3 (en) | 1995-06-30 |
EP0305889A1 (de) | 1989-03-08 |
DE3729370A1 (de) | 1989-03-09 |
DE3853110D1 (de) | 1995-04-06 |
DK474388D0 (da) | 1988-08-25 |
DK170505B1 (da) | 1995-10-02 |
US4945163A (en) | 1990-07-31 |
JPS6483081A (en) | 1989-03-28 |
EP0305889B1 (de) | 1995-02-22 |
ATE118774T1 (de) | 1995-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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