BE670428A - - Google Patents
Info
- Publication number
- BE670428A BE670428A BE670428DA BE670428A BE 670428 A BE670428 A BE 670428A BE 670428D A BE670428D A BE 670428DA BE 670428 A BE670428 A BE 670428A
- Authority
- BE
- Belgium
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
- C07D207/30—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 two double bonds between ring members or between ring members and non-ring members
- C07D207/34—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 two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1685265 | 1965-03-22 | ||
| JP1685065 | 1965-03-22 | ||
| JP1685165 | 1965-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE670428A true BE670428A (fr) | 1966-01-31 |
Family
ID=27281592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE670428D BE670428A (fr) | 1965-03-22 | 1965-10-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3367944A (fr) |
| BE (1) | BE670428A (fr) |
| CH (1) | CH476721A (fr) |
| DE (1) | DE1545864A1 (fr) |
| GB (1) | GB1127930A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3718375A1 (de) * | 1987-06-02 | 1988-12-15 | Bayer Ag | Verfahren zur herstellung von 3-cyano-4-aryl-pyrrolen |
-
1965
- 1965-09-22 US US489412A patent/US3367944A/en not_active Expired - Lifetime
- 1965-09-30 GB GB41626/65A patent/GB1127930A/en not_active Expired
- 1965-10-01 BE BE670428D patent/BE670428A/xx unknown
- 1965-10-01 DE DE19651545864 patent/DE1545864A1/de active Pending
- 1965-10-01 CH CH1355465A patent/CH476721A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH476721A (de) | 1969-08-15 |
| US3367944A (en) | 1968-02-06 |
| DE1545864A1 (de) | 1969-10-23 |
| GB1127930A (en) | 1968-09-18 |