JPS4892357A - - Google Patents
Info
- Publication number
- JPS4892357A JPS4892357A JP48023057A JP2305773A JPS4892357A JP S4892357 A JPS4892357 A JP S4892357A JP 48023057 A JP48023057 A JP 48023057A JP 2305773 A JP2305773 A JP 2305773A JP S4892357 A JPS4892357 A JP S4892357A
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
- C07C65/24—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
- C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
- C07C2603/18—Fluorenes; Hydrogenated fluorenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2208893A DE2208893A1 (en) | 1972-02-25 | 1972-02-25 | TRICYCLIC ALPHA-OXY-CARBONIC ACID DERIVATIVES AND METHOD FOR MANUFACTURING THE SAME |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4892357A true JPS4892357A (en) | 1973-11-30 |
Family
ID=5837044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48023057A Pending JPS4892357A (en) | 1972-02-25 | 1973-02-26 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4892357A (en) |
| AR (1) | AR194412A1 (en) |
| AU (1) | AU5238973A (en) |
| DD (1) | DD105203A5 (en) |
| DE (1) | DE2208893A1 (en) |
| FR (1) | FR2181753A1 (en) |
| GB (1) | GB1361164A (en) |
| HU (1) | HU164384B (en) |
| NL (1) | NL7302352A (en) |
| SU (1) | SU470956A3 (en) |
| ZA (1) | ZA731247B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942641A (en) * | 1993-06-18 | 1999-08-24 | Otsuka Pharmaceutical Co., Ltd. | Fluorenone derivatives, process for preparing the same and central or peripheral nerve degeneration repair and protective agent |
| JP2008526904A (en) * | 2005-01-14 | 2008-07-24 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | Hydroxyphenol derivatives, methods for their preparation, pharmaceutical compositions containing them, and therapeutic uses thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976686A (en) * | 1972-10-13 | 1976-08-24 | Merck & Co., Inc. | [1-Oxo-2,3-hydrocarbylene-5-indanyloxy(or thio)]alkanoic acids |
| AR035455A1 (en) | 2001-04-23 | 2004-05-26 | Hoffmann La Roche | TRICYCLE DERIVATIVES OF ALQUILHIDROXAMATO, PROCESSES FOR THEIR DEVELOPMENT, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM, AND THE USE OF SUCH COMPOUNDS IN THE PREPARATION OF MEDICINES |
-
1972
- 1972-02-25 DE DE2208893A patent/DE2208893A1/en active Pending
-
1973
- 1973-02-01 SU SU1878329A patent/SU470956A3/en active
- 1973-02-19 DD DD168927A patent/DD105203A5/xx unknown
- 1973-02-19 AR AR246667A patent/AR194412A1/en active
- 1973-02-20 AU AU52389/73A patent/AU5238973A/en not_active Expired
- 1973-02-20 GB GB824773A patent/GB1361164A/en not_active Expired
- 1973-02-20 NL NL7302352A patent/NL7302352A/xx unknown
- 1973-02-21 FR FR7306065A patent/FR2181753A1/fr not_active Withdrawn
- 1973-02-22 ZA ZA731247A patent/ZA731247B/en unknown
- 1973-02-23 HU HUBO1416A patent/HU164384B/hu unknown
- 1973-02-26 JP JP48023057A patent/JPS4892357A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942641A (en) * | 1993-06-18 | 1999-08-24 | Otsuka Pharmaceutical Co., Ltd. | Fluorenone derivatives, process for preparing the same and central or peripheral nerve degeneration repair and protective agent |
| JP2008526904A (en) * | 2005-01-14 | 2008-07-24 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | Hydroxyphenol derivatives, methods for their preparation, pharmaceutical compositions containing them, and therapeutic uses thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2181753A1 (en) | 1973-12-07 |
| NL7302352A (en) | 1973-08-28 |
| ZA731247B (en) | 1973-12-19 |
| HU164384B (en) | 1974-02-28 |
| GB1361164A (en) | 1974-07-24 |
| DE2208893A1 (en) | 1973-08-30 |
| DD105203A5 (en) | 1974-04-12 |
| SU470956A3 (en) | 1975-05-15 |
| AR194412A1 (en) | 1973-07-13 |
| AU5238973A (en) | 1974-08-22 |