ES459897A1 - A procedure for the production of 6,11-dihydrodibenzo (b. E.) tiepin-11-on-3-acetico acid. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the production of 6,11-dihydrodibenzo (b. E.) tiepin-11-on-3-acetico acid. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES459897A1 ES459897A1 ES459897A ES459897A ES459897A1 ES 459897 A1 ES459897 A1 ES 459897A1 ES 459897 A ES459897 A ES 459897A ES 459897 A ES459897 A ES 459897A ES 459897 A1 ES459897 A1 ES 459897A1
- Authority
- ES
- Spain
- Prior art keywords
- tiepin
- dihydrodibenzo
- translation
- production
- machine
- 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
- 239000002253 acid Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A process for the production of 6,11-dihydrodibenzo β tiepin-11-on-3-acetic acid, which consists of hydrolyzing with a strong base a compound of formula (see formula) wherein r is hydrogen or a lower alkyl group from 1 to 4 carbon atoms, followed by treatment with a strong acid. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69764976A | 1976-06-18 | 1976-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES459897A1 true ES459897A1 (en) | 1978-11-16 |
Family
ID=24801951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES459897A Expired ES459897A1 (en) | 1976-06-18 | 1977-06-17 | A procedure for the production of 6,11-dihydrodibenzo (b. E.) tiepin-11-on-3-acetico acid. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| DK (1) | DK351176A (en) |
| ES (1) | ES459897A1 (en) |
| FI (1) | FI762235A (en) |
| NO (1) | NO762723L (en) |
| SE (1) | SE7608719L (en) |
-
1976
- 1976-08-03 SE SE7608719A patent/SE7608719L/en unknown
- 1976-08-04 FI FI762235A patent/FI762235A/fi not_active Application Discontinuation
- 1976-08-04 DK DK351176A patent/DK351176A/en unknown
- 1976-08-05 NO NO762723A patent/NO762723L/en unknown
-
1977
- 1977-06-17 ES ES459897A patent/ES459897A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO762723L (en) | 1977-12-20 |
| SE7608719L (en) | 1977-12-19 |
| DK351176A (en) | 1977-12-19 |
| FI762235A (en) | 1977-12-19 |
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