ES459896A1 - Un metodo de preparacion de acido 6,11-dihidrodibenzo (b.e) tiepin-11-on-3-acetico. - Google Patents
Un metodo de preparacion de acido 6,11-dihidrodibenzo (b.e) tiepin-11-on-3-acetico.Info
- Publication number
- ES459896A1 ES459896A1 ES459896A ES459896A ES459896A1 ES 459896 A1 ES459896 A1 ES 459896A1 ES 459896 A ES459896 A ES 459896A ES 459896 A ES459896 A ES 459896A ES 459896 A1 ES459896 A1 ES 459896A1
- Authority
- ES
- Spain
- Prior art keywords
- thiepin
- dihydrodibenzo
- carboxaldehyde
- preparation
- novel
- 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
- C07D337/00—Heterocyclic compounds containing rings of more than six members having one sulfur atom as the only ring hetero atom
- C07D337/02—Seven-membered rings
- C07D337/06—Seven-membered rings condensed with carbocyclic rings or ring systems
- C07D337/10—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
- C07D337/12—[b,e]-condensed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Abstract
Un método para la preparación de ácido 6,11-dihidrodibenzo {b.e} tiepin-11-on-3-acético caracterizado porque consisten en hidrolizar un 3-(6,11-dihidrodibenzo{b.e} tiepin-11-on-3-il)-2-aciloxiacrilonitrilo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/697,648 US4051148A (en) | 1976-06-18 | 1976-06-18 | 6,11-Dihydrodibenzo-[b.e.]-thiepin-11-one-3-carboxaldehyde |
Publications (1)
Publication Number | Publication Date |
---|---|
ES459896A1 true ES459896A1 (es) | 1978-08-16 |
Family
ID=24801947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES459896A Expired ES459896A1 (es) | 1976-06-18 | 1977-06-17 | Un metodo de preparacion de acido 6,11-dihidrodibenzo (b.e) tiepin-11-on-3-acetico. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4051148A (es) |
DK (1) | DK351076A (es) |
ES (1) | ES459896A1 (es) |
FI (1) | FI762234A (es) |
NO (1) | NO762722L (es) |
SE (1) | SE7608718L (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130654A (en) * | 1978-01-30 | 1978-12-19 | Syntex (U.S.A.) Inc. | Novel 4-(8X-6,11-dihydrodibenzo-[b.e.]-thiepin-11-one-3-yl)-4-oxobutyric acids, methods of preparation, compositions and uses thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975431A (en) * | 1972-07-13 | 1976-08-17 | The Upjohn Company | Preparing carboxylic acids from glycidonitriles through enol acylates |
US3994964A (en) * | 1972-07-13 | 1976-11-30 | The Upjohn Company | Processes for the production of carboxylic acids from glycidonitriles |
US3987094A (en) * | 1974-12-10 | 1976-10-19 | The Upjohn Company | Preparing carboxylic acids from glycidonitriles |
US3989839A (en) * | 1975-08-13 | 1976-11-02 | Syntex (U.S.A.) Inc. | 6,11-Dihydrodibenzo-thiepin-11-ones, compositions and uses thereof |
-
1976
- 1976-06-18 US US05/697,648 patent/US4051148A/en not_active Expired - Lifetime
- 1976-08-03 SE SE7608718A patent/SE7608718L/xx unknown
- 1976-08-04 DK DK351076A patent/DK351076A/da not_active Application Discontinuation
- 1976-08-04 FI FI762234A patent/FI762234A/fi not_active Application Discontinuation
- 1976-08-05 NO NO762722A patent/NO762722L/no unknown
-
1977
- 1977-06-17 ES ES459896A patent/ES459896A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4051148A (en) | 1977-09-27 |
FI762234A (es) | 1977-12-19 |
DK351076A (da) | 1977-12-19 |
NO762722L (no) | 1977-12-20 |
SE7608718L (sv) | 1977-12-19 |
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