DD105203A5 - - Google Patents
Info
- Publication number
- DD105203A5 DD105203A5 DD168927A DD16892773A DD105203A5 DD 105203 A5 DD105203 A5 DD 105203A5 DD 168927 A DD168927 A DD 168927A DD 16892773 A DD16892773 A DD 16892773A DD 105203 A5 DD105203 A5 DD 105203A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
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- 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 (de) | 1972-02-25 | 1972-02-25 | Tricyclische alpha-oxy-carbonsaeurederivate und verfahren zur herstellung derselben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD105203A5 true DD105203A5 (xx) | 1974-04-12 |
Family
ID=5837044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD168927A DD105203A5 (xx) | 1972-02-25 | 1973-02-19 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4892357A (xx) |
| AR (1) | AR194412A1 (xx) |
| AU (1) | AU5238973A (xx) |
| DD (1) | DD105203A5 (xx) |
| DE (1) | DE2208893A1 (xx) |
| FR (1) | FR2181753A1 (xx) |
| GB (1) | GB1361164A (xx) |
| HU (1) | HU164384B (xx) |
| NL (1) | NL7302352A (xx) |
| SU (1) | SU470956A3 (xx) |
| ZA (1) | ZA731247B (xx) |
Families Citing this family (4)
| 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 |
| DE69414348T2 (de) * | 1993-06-18 | 1999-05-12 | Otsuka Pharmaceutical Co., Ltd., Tokio/Tokyo | Fluorenonderivate, verfahren zu ihrer herstellung sowie wiederherstellungs- und schutzmittel für zentrale und periphere nervendegenerationen |
| AR035455A1 (es) | 2001-04-23 | 2004-05-26 | Hoffmann La Roche | Derivados triciclicos de alquilhidroxamato , procesos para su elaboracion, composiciones farmaceuticas que los contienen, y el uso de dichos compuestos en la preparacion de medicamentos |
| FR2880887B1 (fr) * | 2005-01-14 | 2009-01-30 | Merck Sante Soc Par Actions Si | Derives d'hydroxyphenols, procedes pour leur preparation, compositions pharmaceutiques les contenant et applications en therapeutique |
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1972
- 1972-02-25 DE DE2208893A patent/DE2208893A1/de active Pending
-
1973
- 1973-02-01 SU SU1878329A patent/SU470956A3/ru active
- 1973-02-19 DD DD168927A patent/DD105203A5/xx unknown
- 1973-02-19 AR AR246667A patent/AR194412A1/es 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/xx unknown
- 1973-02-23 HU HUBO1416A patent/HU164384B/hu unknown
- 1973-02-26 JP JP48023057A patent/JPS4892357A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2181753A1 (xx) | 1973-12-07 |
| JPS4892357A (xx) | 1973-11-30 |
| NL7302352A (xx) | 1973-08-28 |
| ZA731247B (en) | 1973-12-19 |
| HU164384B (xx) | 1974-02-28 |
| GB1361164A (en) | 1974-07-24 |
| DE2208893A1 (de) | 1973-08-30 |
| SU470956A3 (ru) | 1975-05-15 |
| AR194412A1 (es) | 1973-07-13 |
| AU5238973A (en) | 1974-08-22 |