ES431020A1 - Procedimiento para la preparacion de derivados de 1,4-dihi- dro-2h-isoquinoleina. - Google Patents
Procedimiento para la preparacion de derivados de 1,4-dihi- dro-2h-isoquinoleina.Info
- Publication number
- ES431020A1 ES431020A1 ES431020A ES431020A ES431020A1 ES 431020 A1 ES431020 A1 ES 431020A1 ES 431020 A ES431020 A ES 431020A ES 431020 A ES431020 A ES 431020A ES 431020 A1 ES431020 A1 ES 431020A1
- Authority
- ES
- Spain
- Prior art keywords
- substituted
- atom
- alkyl
- carbon atoms
- nitrogen atom
- 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
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
- C07D471/10—Spiro-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732352702 DE2352702A1 (de) | 1973-10-20 | 1973-10-20 | Basisch substituierte 1,4-dihydro-2hisochinolinderivate und verfahren zu ihrer herstellung |
| DE2444109A DE2444109A1 (de) | 1974-09-14 | 1974-09-14 | Basisch substituierte 1,4-dihydro-2hisochinolinderivate und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES431020A1 true ES431020A1 (es) | 1977-01-16 |
Family
ID=25765981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES431020A Expired ES431020A1 (es) | 1973-10-20 | 1974-10-15 | Procedimiento para la preparacion de derivados de 1,4-dihi- dro-2h-isoquinoleina. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3980655A (es) |
| JP (1) | JPS5077377A (es) |
| AT (1) | AT340926B (es) |
| CA (1) | CA1055026A (es) |
| CH (2) | CH608001A5 (es) |
| DK (1) | DK139679C (es) |
| ES (1) | ES431020A1 (es) |
| FI (1) | FI304674A (es) |
| FR (1) | FR2248047B1 (es) |
| GB (1) | GB1484717A (es) |
| IE (1) | IE40068B1 (es) |
| IL (1) | IL45823A (es) |
| NL (1) | NL7413536A (es) |
| NO (1) | NO743773L (es) |
| SE (1) | SE7413110L (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049655A (en) * | 1973-10-20 | 1977-09-20 | Hoechst Aktiengesellschaft | 1,4-Dihydro-2H-isoquinoline derivatives |
| US4066764A (en) * | 1973-10-20 | 1978-01-03 | Hoechst Aktiengesellschaft | 1,4-Dihydro-2H-isoquinoline derivatives |
| US4118494A (en) * | 1974-08-14 | 1978-10-03 | Hoechst Aktiengesellschaft | Substituted 3,4-dihydro-2H-isoquinolin-1-thiones |
| MTP848B (en) * | 1978-06-27 | 1980-06-24 | Hoechst Ag | Sulfonyl ureas process for their manufacture pharmaceutical preparation on the basis of there compounds and their use |
| GB8426584D0 (en) * | 1984-10-19 | 1984-11-28 | Beecham Group Plc | Compounds |
| US4627938A (en) * | 1984-11-05 | 1986-12-09 | Atlantic Richfield Company | Polymerization initiator |
| US4556512A (en) * | 1984-11-05 | 1985-12-03 | Atlantic Richfield Company | Polymerization initiator |
| US5206240A (en) * | 1989-12-08 | 1993-04-27 | Merck & Co., Inc. | Nitrogen-containing spirocycles |
| IL96507A0 (en) * | 1989-12-08 | 1991-08-16 | Merck & Co Inc | Nitrogen-containing spirocycles and pharmaceutical compositions containing them |
| TW241258B (es) * | 1992-04-15 | 1995-02-21 | Takeda Pharm Industry Co Ltd | |
| US5382587A (en) * | 1993-06-30 | 1995-01-17 | Merck & Co., Inc. | Spirocycles |
| US5403846A (en) * | 1993-11-22 | 1995-04-04 | Merck & Co., Inc. | Spirocycles |
| US5439914A (en) * | 1994-02-18 | 1995-08-08 | Merck & Co., Inc. | Spirocycles |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2759936A (en) * | 1953-02-18 | 1956-08-21 | Bristol Lab Inc | Isoquinolone derivatives |
| NL6504208A (es) * | 1964-04-03 | 1965-10-04 | ||
| US3480634A (en) * | 1966-02-28 | 1969-11-25 | Hoffmann La Roche | 1,4-dihydro-3(2h)-isoquinolones and process for their preparation |
| DE1670694B2 (de) * | 1966-05-05 | 1976-07-22 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von tetrahydroisochinolinen |
| GB1354246A (en) * | 1971-05-27 | 1974-06-05 | Egyt Gyogyszervegyeszeti Gyar | 1,4-dihydro-3-2h-isoquinoline derivatives and a process for the preparation thereof |
-
1974
- 1974-10-11 IL IL45823A patent/IL45823A/en unknown
- 1974-10-15 ES ES431020A patent/ES431020A1/es not_active Expired
- 1974-10-15 NL NL7413536A patent/NL7413536A/xx not_active Application Discontinuation
- 1974-10-15 GB GB44625/74A patent/GB1484717A/en not_active Expired
- 1974-10-17 CH CH1394774A patent/CH608001A5/xx not_active IP Right Cessation
- 1974-10-17 US US05/515,659 patent/US3980655A/en not_active Expired - Lifetime
- 1974-10-17 SE SE7413110A patent/SE7413110L/xx unknown
- 1974-10-17 CA CA211,683A patent/CA1055026A/en not_active Expired
- 1974-10-17 FI FI3046/74A patent/FI304674A/fi unknown
- 1974-10-17 CH CH267778A patent/CH608488A5/xx not_active IP Right Cessation
- 1974-10-18 DK DK547874A patent/DK139679C/da active
- 1974-10-18 AT AT841074A patent/AT340926B/de not_active IP Right Cessation
- 1974-10-18 IE IE2148/74A patent/IE40068B1/xx unknown
- 1974-10-18 NO NO743773A patent/NO743773L/no unknown
- 1974-10-19 JP JP49119905A patent/JPS5077377A/ja active Pending
- 1974-10-21 FR FR7435283A patent/FR2248047B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3980655A (en) | 1976-09-14 |
| DK139679C (da) | 1979-10-22 |
| FI304674A (es) | 1975-04-21 |
| SE7413110L (es) | 1975-04-21 |
| IE40068L (en) | 1975-04-20 |
| CA1055026A (en) | 1979-05-22 |
| CH608488A5 (es) | 1979-01-15 |
| AT340926B (de) | 1978-01-10 |
| FR2248047A1 (es) | 1975-05-16 |
| GB1484717A (en) | 1977-09-01 |
| DK547874A (es) | 1975-06-16 |
| IE40068B1 (en) | 1979-02-28 |
| FR2248047B1 (es) | 1978-07-28 |
| NL7413536A (nl) | 1975-04-22 |
| JPS5077377A (es) | 1975-06-24 |
| NO743773L (es) | 1975-05-20 |
| IL45823A (en) | 1977-10-31 |
| CH608001A5 (es) | 1978-12-15 |
| DK139679B (da) | 1979-03-26 |
| IL45823A0 (en) | 1974-12-31 |
| ATA841074A (de) | 1977-05-15 |
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