FR2252338B1 - - Google Patents
Info
- Publication number
- FR2252338B1 FR2252338B1 FR7438265A FR7438265A FR2252338B1 FR 2252338 B1 FR2252338 B1 FR 2252338B1 FR 7438265 A FR7438265 A FR 7438265A FR 7438265 A FR7438265 A FR 7438265A FR 2252338 B1 FR2252338 B1 FR 2252338B1
- Authority
- FR
- France
- 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
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
- C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
- C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
- C07D207/452—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1647173A CH581105A5 (en) | 1973-11-22 | 1973-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2252338A1 FR2252338A1 (en) | 1975-06-20 |
| FR2252338B1 true FR2252338B1 (en) | 1976-10-22 |
Family
ID=4417672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7438265A Expired FR2252338B1 (en) | 1973-11-22 | 1974-11-21 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS587620B2 (en) |
| CA (1) | CA1049533A (en) |
| CH (1) | CH581105A5 (en) |
| DD (1) | DD114073A5 (en) |
| DE (1) | DE2454856C2 (en) |
| FR (1) | FR2252338B1 (en) |
| GB (1) | GB1473379A (en) |
| SU (1) | SU546278A3 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH597184A5 (en) * | 1976-04-09 | 1978-03-31 | Ciba Geigy Ag | |
| US4154737A (en) | 1976-05-05 | 1979-05-15 | E. I. Du Pont De Nemours And Company | Preparation of maleimides and dimaleimides |
| CA1111997A (en) * | 1977-10-17 | 1981-11-03 | John M. Corbett | Imide-crosslinked ethylenic polymer resin foams |
| CH634558A5 (en) * | 1978-04-06 | 1983-02-15 | Ciba Geigy Ag | METHOD FOR PRODUCING ALIPHATIC N-SUBSTITUTED MALEINIMIDES. |
| JPS6019746B2 (en) * | 1978-07-17 | 1985-05-17 | 三井東圧化学株式会社 | Polyimide manufacturing method |
| JPS6019902B2 (en) * | 1979-03-28 | 1985-05-18 | 三井東圧化学株式会社 | Dimer of isopropenylphenylmaleimide derivative |
| JPS59204171A (en) * | 1983-04-28 | 1984-11-19 | Dainippon Pharmaceut Co Ltd | Maleimide derivative |
| JPH0695036B2 (en) * | 1985-04-09 | 1994-11-24 | 株式会社ブリヂストン | Weight measuring device |
-
1973
- 1973-11-22 CH CH1647173A patent/CH581105A5/xx not_active IP Right Cessation
-
1974
- 1974-10-30 SU SU2073417A patent/SU546278A3/en active
- 1974-11-19 DE DE19742454856 patent/DE2454856C2/en not_active Expired
- 1974-11-20 CA CA214,252A patent/CA1049533A/en not_active Expired
- 1974-11-20 DD DD18247474A patent/DD114073A5/xx unknown
- 1974-11-21 FR FR7438265A patent/FR2252338B1/fr not_active Expired
- 1974-11-22 GB GB5076174A patent/GB1473379A/en not_active Expired
- 1974-11-22 JP JP13504374A patent/JPS587620B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2454856C2 (en) | 1982-12-23 |
| CH581105A5 (en) | 1976-10-29 |
| SU546278A3 (en) | 1977-02-05 |
| CA1049533A (en) | 1979-02-27 |
| GB1473379A (en) | 1977-05-11 |
| DE2454856A1 (en) | 1975-05-28 |
| FR2252338A1 (en) | 1975-06-20 |
| JPS5083368A (en) | 1975-07-05 |
| DD114073A5 (en) | 1975-07-12 |
| JPS587620B2 (en) | 1983-02-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |