BE812914A - Procede de preparation d'esters alcoxy-cinnamiques de composes heterocycliques a substituants basiques - Google Patents
Procede de preparation d'esters alcoxy-cinnamiques de composes heterocycliques a substituants basiquesInfo
- Publication number
- BE812914A BE812914A BE142520A BE142520A BE812914A BE 812914 A BE812914 A BE 812914A BE 142520 A BE142520 A BE 142520A BE 142520 A BE142520 A BE 142520A BE 812914 A BE812914 A BE 812914A
- Authority
- BE
- Belgium
- Prior art keywords
- alcoxy
- preparing
- heterocyclic compounds
- basic substituents
- cinnamic esters
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
- C07D253/08—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
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)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732339664 DE2339664A1 (de) | 1973-08-04 | 1973-08-04 | Alkoxyzimtsaeureester basisch substituierter heterocyclischer verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE812914A true BE812914A (fr) | 1974-09-27 |
Family
ID=5888969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE142520A BE812914A (fr) | 1973-08-04 | 1974-03-27 | Procede de preparation d'esters alcoxy-cinnamiques de composes heterocycliques a substituants basiques |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US3987036A (ja) |
| JP (1) | JPS5041882A (ja) |
| AT (1) | AT331795B (ja) |
| AU (1) | AU6727774A (ja) |
| BE (1) | BE812914A (ja) |
| BG (2) | BG23218A3 (ja) |
| DD (1) | DD112269A5 (ja) |
| DE (1) | DE2339664A1 (ja) |
| DK (1) | DK166174A (ja) |
| ES (1) | ES424685A1 (ja) |
| FI (1) | FI91674A (ja) |
| FR (1) | FR2240006B2 (ja) |
| GB (1) | GB1440427A (ja) |
| IL (1) | IL44508A0 (ja) |
| NL (1) | NL7404089A (ja) |
| NO (1) | NO741074L (ja) |
| PL (1) | PL92126B1 (ja) |
| RO (1) | RO64917A (ja) |
| SE (1) | SE7404042L (ja) |
| SU (1) | SU543340A3 (ja) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA779888A (en) * | 1968-03-05 | Casadio Silvano | QUATERNARY SALTS OF BASIC .beta.-(1-NAPHTHYL) ACRYLIC ESTERS | |
| DE1145175B (de) * | 1960-10-27 | 1963-03-14 | Boehringer & Soehne Gmbh | Verfahren zur Gewinnung von Rescidin aus Pflanzen der Rauwolfiaarten und zur Herstellung von dessen Salzen |
-
1973
- 1973-08-04 DE DE19732339664 patent/DE2339664A1/de active Pending
-
1974
- 1974-03-26 SE SE7404042A patent/SE7404042L/xx unknown
- 1974-03-26 DK DK166174A patent/DK166174A/da not_active IP Right Cessation
- 1974-03-26 NL NL7404089A patent/NL7404089A/xx unknown
- 1974-03-26 FI FI916/74A patent/FI91674A/fi unknown
- 1974-03-26 NO NO741074A patent/NO741074L/no unknown
- 1974-03-27 BG BG26207A patent/BG23218A3/xx unknown
- 1974-03-27 DD DD177481A patent/DD112269A5/xx unknown
- 1974-03-27 AT AT253274A patent/AT331795B/de not_active IP Right Cessation
- 1974-03-27 BG BG27939A patent/BG23211A3/xx unknown
- 1974-03-27 BE BE142520A patent/BE812914A/xx unknown
- 1974-03-27 ES ES424685A patent/ES424685A1/es not_active Expired
- 1974-03-27 RO RO7478202A patent/RO64917A/ro unknown
- 1974-03-27 IL IL44508A patent/IL44508A0/xx unknown
- 1974-03-28 AU AU67277/74A patent/AU6727774A/en not_active Expired
- 1974-04-27 PL PL1974182114A patent/PL92126B1/xx unknown
- 1974-07-15 US US05/488,578 patent/US3987036A/en not_active Expired - Lifetime
- 1974-08-02 GB GB3419574A patent/GB1440427A/en not_active Expired
- 1974-08-02 FR FR7426901A patent/FR2240006B2/fr not_active Expired
- 1974-08-02 SU SU2052300A patent/SU543340A3/ru active
- 1974-08-02 JP JP49088160A patent/JPS5041882A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7404089A (nl) | 1975-02-06 |
| JPS5041882A (ja) | 1975-04-16 |
| DD112269A5 (ja) | 1975-04-05 |
| AU6727774A (en) | 1975-10-02 |
| NO741074L (ja) | 1975-03-03 |
| ES424685A1 (es) | 1976-06-01 |
| GB1440427A (en) | 1976-06-23 |
| FR2240006B2 (ja) | 1978-05-26 |
| SU543340A3 (ru) | 1977-01-15 |
| FI91674A (ja) | 1975-02-05 |
| IL44508A0 (en) | 1974-06-30 |
| ATA253274A (de) | 1975-12-15 |
| BG23218A3 (ja) | 1977-07-12 |
| DE2339664A1 (de) | 1975-02-20 |
| RO64917A (fr) | 1979-08-15 |
| US3987036A (en) | 1976-10-19 |
| DK166174A (ja) | 1975-04-01 |
| SE7404042L (ja) | 1975-02-05 |
| AT331795B (de) | 1976-08-25 |
| BG23211A3 (ja) | 1977-07-12 |
| PL92126B1 (ja) | 1977-03-31 |
| FR2240006A2 (ja) | 1975-03-07 |
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