CH565156A5 - - Google Patents
Info
- Publication number
- CH565156A5 CH565156A5 CH1029872A CH1029872A CH565156A5 CH 565156 A5 CH565156 A5 CH 565156A5 CH 1029872 A CH1029872 A CH 1029872A CH 1029872 A CH1029872 A CH 1029872A CH 565156 A5 CH565156 A5 CH 565156A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/683—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings having unsaturation outside the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
- C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
- C07C49/755—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups a keto group being part of a condensed ring system with two or three rings, at least one ring being a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3254571 | 1971-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH565156A5 true CH565156A5 (Direct) | 1975-08-15 |
Family
ID=10340247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1029872A CH565156A5 (Direct) | 1971-07-12 | 1972-07-10 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3860580A (Direct) |
| BE (1) | BE786105A (Direct) |
| CA (1) | CA965092A (Direct) |
| CH (1) | CH565156A5 (Direct) |
| DE (1) | DE2233767A1 (Direct) |
| DK (1) | DK132701C (Direct) |
| FR (1) | FR2145580B1 (Direct) |
| GB (1) | GB1351023A (Direct) |
| HU (1) | HU164854B (Direct) |
| MY (1) | MY7500124A (Direct) |
| NL (1) | NL7209431A (Direct) |
| SE (3) | SE386895B (Direct) |
| SU (2) | SU497771A3 (Direct) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3371085A (en) * | 1959-12-10 | 1968-02-27 | Hoffmann La Roche | 5-aryl-3h-1,4-benzodiazepin-2(1h)-ones |
-
1971
- 1971-07-12 GB GB3254571A patent/GB1351023A/en not_active Expired
-
1972
- 1972-07-06 NL NL7209431A patent/NL7209431A/xx not_active Application Discontinuation
- 1972-07-08 DE DE2233767A patent/DE2233767A1/de active Pending
- 1972-07-10 US US270065A patent/US3860580A/en not_active Expired - Lifetime
- 1972-07-10 DK DK344172A patent/DK132701C/da active
- 1972-07-10 CA CA146,784A patent/CA965092A/en not_active Expired
- 1972-07-10 FR FR7225018A patent/FR2145580B1/fr not_active Expired
- 1972-07-10 CH CH1029872A patent/CH565156A5/xx not_active IP Right Cessation
- 1972-07-11 BE BE786105D patent/BE786105A/xx unknown
- 1972-07-11 SE SE7209138A patent/SE386895B/xx unknown
- 1972-07-11 HU HUUA194A patent/HU164854B/hu unknown
-
1973
- 1973-11-12 SU SU1967995A patent/SU497771A3/ru active
- 1973-11-12 SU SU1967996A patent/SU502604A3/ru active
-
1975
- 1975-05-12 SE SE7505436A patent/SE402770B/xx unknown
- 1975-05-12 SE SE7505437A patent/SE402771B/xx unknown
- 1975-12-31 MY MY1975124A patent/MY7500124A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU502604A3 (ru) | 1976-02-05 |
| SE402771B (sv) | 1978-07-17 |
| SE7505437L (Direct) | 1975-05-12 |
| NL7209431A (Direct) | 1973-01-16 |
| SU451243A3 (ru) | 1974-11-25 |
| MY7500124A (en) | 1975-12-31 |
| SE7505436L (Direct) | 1975-05-12 |
| HU164854B (Direct) | 1974-04-11 |
| GB1351023A (en) | 1974-04-24 |
| DE2233767A1 (de) | 1973-01-25 |
| US3860580A (en) | 1975-01-14 |
| FR2145580B1 (Direct) | 1976-04-16 |
| SE402770B (sv) | 1978-07-17 |
| FR2145580A1 (Direct) | 1973-02-23 |
| DK132701C (da) | 1976-07-12 |
| SU497771A3 (ru) | 1975-12-30 |
| SE386895B (sv) | 1976-08-23 |
| CA965092A (en) | 1975-03-25 |
| DK132701B (da) | 1976-01-26 |
| BE786105A (fr) | 1973-01-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |