FR1073366A - Process for the preparation of new dioxo-pyrrolidines - Google Patents
Process for the preparation of new dioxo-pyrrolidinesInfo
- Publication number
- FR1073366A FR1073366A FR1073366DA FR1073366A FR 1073366 A FR1073366 A FR 1073366A FR 1073366D A FR1073366D A FR 1073366DA FR 1073366 A FR1073366 A FR 1073366A
- Authority
- FR
- France
- Prior art keywords
- pyrrolidines
- dioxo
- preparation
- new
- new dioxo
- Prior art date
- 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
- C07D207/30—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
- C07D207/36—Oxygen or sulfur atoms
- C07D207/40—2,5-Pyrrolidine-diones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1073366X | 1951-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1073366A true FR1073366A (en) | 1954-09-24 |
Family
ID=4555975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1073366D Expired FR1073366A (en) | 1951-09-11 | 1952-09-11 | Process for the preparation of new dioxo-pyrrolidines |
Country Status (2)
Country | Link |
---|---|
CH (3) | CH306905A (en) |
FR (1) | FR1073366A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0170281A2 (en) * | 1984-08-03 | 1986-02-05 | G.D. Searle & Co. | 2,5-Pyrrolidinedione derivatives useful as antiarrhythmic agents |
-
1951
- 1951-09-11 CH CH306905D patent/CH306905A/en unknown
- 1951-09-11 CH CH306904D patent/CH306904A/en unknown
- 1951-09-11 CH CH303078D patent/CH303078A/en unknown
-
1952
- 1952-09-11 FR FR1073366D patent/FR1073366A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0170281A2 (en) * | 1984-08-03 | 1986-02-05 | G.D. Searle & Co. | 2,5-Pyrrolidinedione derivatives useful as antiarrhythmic agents |
EP0170281A3 (en) * | 1984-08-03 | 1986-06-25 | G.D. Searle & Co. | 2,5-pyrrolidinedione derivatives useful as antiarrhythmic agents |
Also Published As
Publication number | Publication date |
---|---|
CH306904A (en) | 1955-04-30 |
CH303078A (en) | 1954-11-15 |
CH306905A (en) | 1955-04-30 |
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