CA1081240A - Preparation of 6,11-dihydro-11-oxodibenz (b-e)-oxepin-alkanoic acids - Google Patents
Preparation of 6,11-dihydro-11-oxodibenz (b-e)-oxepin-alkanoic acidsInfo
- Publication number
- CA1081240A CA1081240A CA243,400A CA243400A CA1081240A CA 1081240 A CA1081240 A CA 1081240A CA 243400 A CA243400 A CA 243400A CA 1081240 A CA1081240 A CA 1081240A
- Authority
- CA
- Canada
- Prior art keywords
- chloride
- temperature
- diacid
- halide
- acid
- 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
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
- C07D313/02—Seven-membered rings
- C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
- C07D313/10—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
- C07D313/12—[b,e]-condensed
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54096375A | 1975-01-14 | 1975-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1081240A true CA1081240A (en) | 1980-07-08 |
Family
ID=24157637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA243,400A Expired CA1081240A (en) | 1975-01-14 | 1976-01-13 | Preparation of 6,11-dihydro-11-oxodibenz (b-e)-oxepin-alkanoic acids |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5195085A (es) |
| AT (1) | AT362376B (es) |
| BE (1) | BE837561A (es) |
| CA (1) | CA1081240A (es) |
| CH (1) | CH627464A5 (es) |
| CS (2) | CS190509B2 (es) |
| DK (1) | DK12376A (es) |
| ES (1) | ES444144A1 (es) |
| FI (1) | FI760052A (es) |
| FR (1) | FR2297852A1 (es) |
| GB (1) | GB1538775A (es) |
| HU (1) | HU175610B (es) |
| IE (1) | IE41999B1 (es) |
| IT (1) | IT1054782B (es) |
| LU (1) | LU74174A1 (es) |
| MX (1) | MX3745E (es) |
| NL (1) | NL7600204A (es) |
| NO (2) | NO149387C (es) |
| PT (1) | PT64691B (es) |
| SE (1) | SE422796B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156273A (en) * | 1980-03-31 | 1981-12-02 | Dainippon Pharmaceut Co Ltd | Acetic derivative |
| US4515946A (en) * | 1981-12-23 | 1985-05-07 | Hoechst-Roussel Pharmaceuticals Inc. | 6,11-Dihydro-11-oxo-dibenz-[b,e]oxepin derivatives |
| US4576960A (en) * | 1981-12-23 | 1986-03-18 | Hoechst Roussel Pharmaceuticals Incorporated | 6,11-Dihydro-11-oxo-dibenz[b,e]oxepin derivatives |
| US4526891A (en) * | 1983-03-10 | 1985-07-02 | Hoechst Roussel Pharmaceuticals Inc. | Substituted alkyl amine derivatives of 6,11-dihydro-11-oxodibenz[b,e]oxepins |
| EP1487776A4 (en) * | 2002-03-27 | 2005-05-25 | Smithkline Beecham Corp | ACID COMPOUNDS AND ESTERS AND METHODS OF USE THEREOF |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1279682B (de) * | 1961-08-12 | 1968-10-10 | Boehringer & Soehne Gmbh | Verfahren zur Herstellung von 6, 11-Dihydro-dibenzo-[b, e]-oxepin- bzw. -thiepin-11-on |
| DE1294970B (de) * | 1961-09-28 | 1969-05-14 | Boehringer & Soehne Gmbh | Verfahren zur Herstellung von substituierten 6, 11-Dihydrodibenzo[b, e]-oxepin- bzw.-thiepin-11-onen |
| FR1449569A (fr) * | 1961-10-07 | 1966-05-06 | Boehringer & Soehne Gmbh | Procédé pour la préparation de dérivés basiques de la dibenzo-oxépine et de ladibenzo-thiépine, de leurs sels et de leurs composés d'ammonium quaternaire |
| YU204274A (en) * | 1973-07-24 | 1982-06-30 | Hoechst Ag | Process for preparing new dibenzoxepin derivatives |
-
1976
- 1976-01-08 ES ES444144A patent/ES444144A1/es not_active Expired
- 1976-01-09 NL NL7600204A patent/NL7600204A/xx not_active Application Discontinuation
- 1976-01-12 FI FI760052A patent/FI760052A/fi not_active Application Discontinuation
- 1976-01-12 IT IT19179/76A patent/IT1054782B/it active
- 1976-01-13 IE IE54/76A patent/IE41999B1/en unknown
- 1976-01-13 HU HU76HO1871A patent/HU175610B/hu unknown
- 1976-01-13 CS CS76222A patent/CS190509B2/cs unknown
- 1976-01-13 NO NO760101A patent/NO149387C/no unknown
- 1976-01-13 LU LU74174A patent/LU74174A1/xx unknown
- 1976-01-13 GB GB1181/76A patent/GB1538775A/en not_active Expired
- 1976-01-13 PT PT64691A patent/PT64691B/pt unknown
- 1976-01-13 CH CH33876A patent/CH627464A5/de not_active IP Right Cessation
- 1976-01-13 AT AT17476A patent/AT362376B/de not_active IP Right Cessation
- 1976-01-13 DK DK12376*#A patent/DK12376A/da not_active Application Discontinuation
- 1976-01-13 CS CS777409A patent/CS190550B2/cs unknown
- 1976-01-13 CA CA243,400A patent/CA1081240A/en not_active Expired
- 1976-01-14 BE BE163509A patent/BE837561A/xx not_active IP Right Cessation
- 1976-01-14 SE SE7600321A patent/SE422796B/xx unknown
- 1976-01-14 JP JP51003719A patent/JPS5195085A/ja active Pending
- 1976-01-14 FR FR7600784A patent/FR2297852A1/fr active Granted
- 1976-01-14 MX MX762392U patent/MX3745E/es unknown
-
1981
- 1981-04-24 NO NO811390A patent/NO150157C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE837561A (fr) | 1976-07-14 |
| DK12376A (da) | 1976-07-15 |
| SE7600321L (sv) | 1976-07-15 |
| NL7600204A (nl) | 1976-07-16 |
| PT64691B (fr) | 1977-08-09 |
| NO760101L (es) | 1976-07-15 |
| LU74174A1 (es) | 1976-12-31 |
| NO811390L (no) | 1976-07-15 |
| JPS5195085A (en) | 1976-08-20 |
| HU175610B (hu) | 1980-09-28 |
| FI760052A (es) | 1976-07-15 |
| MX3745E (es) | 1981-06-11 |
| NO149387C (no) | 1984-04-11 |
| AT362376B (de) | 1981-05-11 |
| CS190550B2 (en) | 1979-05-31 |
| IE41999L (en) | 1976-07-14 |
| IE41999B1 (en) | 1980-05-07 |
| CH627464A5 (en) | 1982-01-15 |
| IT1054782B (it) | 1981-11-30 |
| NO149387B (no) | 1984-01-02 |
| CS190509B2 (en) | 1979-05-31 |
| FR2297852A1 (fr) | 1976-08-13 |
| GB1538775A (en) | 1979-01-24 |
| NO150157B (no) | 1984-05-21 |
| PT64691A (fr) | 1976-05-01 |
| SE422796B (sv) | 1982-03-29 |
| NO150157C (no) | 1984-08-29 |
| ES444144A1 (es) | 1977-08-16 |
| FR2297852B1 (es) | 1979-08-31 |
| ATA17476A (de) | 1980-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |