ES456887A1 - Procedimiento para preparar benzo (5,6) ciclohepta (1,2-c) piridinas. - Google Patents
Procedimiento para preparar benzo (5,6) ciclohepta (1,2-c) piridinas.Info
- Publication number
- ES456887A1 ES456887A1 ES456887A ES456887A ES456887A1 ES 456887 A1 ES456887 A1 ES 456887A1 ES 456887 A ES456887 A ES 456887A ES 456887 A ES456887 A ES 456887A ES 456887 A1 ES456887 A1 ES 456887A1
- Authority
- ES
- Spain
- Prior art keywords
- cyclohepta
- benzo
- pyridines
- alkyl
- hydrogen
- 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
- 125000005605 benzo group Chemical group 0.000 title abstract 2
- 150000003222 pyridines Chemical class 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/34—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Procedimiento para preparar benzo [5,6] ciclohepta[1,2-c] pirinas, de fórmula I, *** en donde R1 es hidrógeno, alquilo de 1 a 4 átomos de carbono, fluor, cloro o bromo, R3 es hidrógeno o alquilo de 1 a 4 átomos de carbono, y R4 es hidrógeno o alquilo de 1 a 4 átomos de carbono.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1424074 | 1974-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES456887A1 true ES456887A1 (es) | 1978-08-16 |
Family
ID=4399156
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES441996A Expired ES441996A1 (es) | 1974-10-24 | 1975-10-22 | Procedimiento para preparar benzo (5,6) ciclohepta (1,2-c) piridinas. |
| ES456887A Expired ES456887A1 (es) | 1974-10-24 | 1977-03-16 | Procedimiento para preparar benzo (5,6) ciclohepta (1,2-c) piridinas. |
| ES456888A Expired ES456888A1 (es) | 1974-10-24 | 1977-03-16 | Procedimiento para preparar benzo (5,6) ciclohepta (1,2-c) piridinas. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES441996A Expired ES441996A1 (es) | 1974-10-24 | 1975-10-22 | Procedimiento para preparar benzo (5,6) ciclohepta (1,2-c) piridinas. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES456888A Expired ES456888A1 (es) | 1974-10-24 | 1977-03-16 | Procedimiento para preparar benzo (5,6) ciclohepta (1,2-c) piridinas. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4024265A (es) |
| JP (1) | JPS5165764A (es) |
| AU (1) | AU8592775A (es) |
| BE (1) | BE834756A (es) |
| DD (1) | DD122531A5 (es) |
| DE (1) | DE2546136A1 (es) |
| DK (1) | DK464675A (es) |
| ES (3) | ES441996A1 (es) |
| FI (1) | FI752869A7 (es) |
| FR (1) | FR2289191A1 (es) |
| GB (1) | GB1517303A (es) |
| IL (1) | IL48346A (es) |
| NL (1) | NL7512268A (es) |
| NO (1) | NO753493L (es) |
| NZ (1) | NZ179026A (es) |
| SE (1) | SE7511642L (es) |
| SU (1) | SU634665A3 (es) |
| ZA (1) | ZA756703B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK401476A (da) * | 1975-09-15 | 1977-03-16 | Sandoz Ag | Fremgangsmade til fremstilling af benzocycloheptapyridinforbindelser |
| US4548941A (en) * | 1984-07-30 | 1985-10-22 | Merck & Co., Inc. | 1,5-Methano-1H-4-benzazonine dicarboxylates, process for preparing and use as calcium blockers |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839338A (en) * | 1968-05-09 | 1974-10-01 | W Michne | 1,2,3,4,4A,5,10,10A-OCTAHYDROBENZO{8 g{9 QUINOLINES |
| GB1262949A (en) * | 1968-06-25 | 1972-02-09 | Sandoz Ltd | Indenopyridine derivatives |
-
1975
- 1975-10-15 DE DE19752546136 patent/DE2546136A1/de active Pending
- 1975-10-15 DK DK464675A patent/DK464675A/da unknown
- 1975-10-15 FI FI752869A patent/FI752869A7/fi not_active Application Discontinuation
- 1975-10-16 NO NO753493A patent/NO753493L/no unknown
- 1975-10-16 SE SE7511642A patent/SE7511642L/xx unknown
- 1975-10-16 SU SU752180249A patent/SU634665A3/ru active
- 1975-10-20 GB GB42937/75A patent/GB1517303A/en not_active Expired
- 1975-10-20 US US05/623,777 patent/US4024265A/en not_active Expired - Lifetime
- 1975-10-20 NL NL7512268A patent/NL7512268A/xx not_active Application Discontinuation
- 1975-10-22 AU AU85927/75A patent/AU8592775A/en not_active Expired
- 1975-10-22 DD DD188994A patent/DD122531A5/xx unknown
- 1975-10-22 ES ES441996A patent/ES441996A1/es not_active Expired
- 1975-10-22 BE BE161152A patent/BE834756A/xx unknown
- 1975-10-22 NZ NZ179026A patent/NZ179026A/xx unknown
- 1975-10-22 IL IL48346A patent/IL48346A/xx unknown
- 1975-10-23 FR FR7532417A patent/FR2289191A1/fr not_active Withdrawn
- 1975-10-23 JP JP50126952A patent/JPS5165764A/ja active Pending
- 1975-10-24 ZA ZA756703A patent/ZA756703B/xx unknown
-
1977
- 1977-03-16 ES ES456887A patent/ES456887A1/es not_active Expired
- 1977-03-16 ES ES456888A patent/ES456888A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI752869A7 (es) | 1976-04-25 |
| FR2289191A1 (fr) | 1976-05-28 |
| NL7512268A (nl) | 1976-04-27 |
| ES441996A1 (es) | 1977-07-01 |
| DD122531A5 (es) | 1976-10-12 |
| JPS5165764A (es) | 1976-06-07 |
| NO753493L (es) | 1976-04-27 |
| IL48346A0 (en) | 1975-12-31 |
| ZA756703B (en) | 1977-05-25 |
| DK464675A (da) | 1976-04-25 |
| DE2546136A1 (de) | 1976-04-29 |
| SU634665A3 (ru) | 1978-11-25 |
| AU8592775A (en) | 1977-04-28 |
| NZ179026A (en) | 1978-03-06 |
| SE7511642L (sv) | 1976-04-26 |
| IL48346A (en) | 1978-07-31 |
| ES456888A1 (es) | 1978-08-16 |
| US4024265A (en) | 1977-05-17 |
| BE834756A (fr) | 1976-04-22 |
| GB1517303A (en) | 1978-07-12 |
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