FR1365959A - gamma-butyrolactone substituée et son procédé de préparation - Google Patents
gamma-butyrolactone substituée et son procédé de préparationInfo
- Publication number
- FR1365959A FR1365959A FR906330A FR906330A FR1365959A FR 1365959 A FR1365959 A FR 1365959A FR 906330 A FR906330 A FR 906330A FR 906330 A FR906330 A FR 906330A FR 1365959 A FR1365959 A FR 1365959A
- Authority
- FR
- France
- Prior art keywords
- butyrolactone
- preparation
- substituted gamma
- gamma
- substituted
- 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
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR906330A FR1365959A (fr) | 1962-08-07 | 1962-08-07 | gamma-butyrolactone substituée et son procédé de préparation |
CH907163A CH412863A (fr) | 1962-08-07 | 1963-07-19 | Procédé de préparation d'une nouvelle y-butyrolactone substituée |
DE19631468549 DE1468549A1 (de) | 1962-08-07 | 1963-08-06 | Verfahren zur Herstellung von gamma-Butyrolactonderivaten |
GB31249/63A GB1005242A (en) | 1962-08-07 | 1963-08-07 | New sulphur-containing lactone derivatives and processes for their preparation |
US485952A US3382251A (en) | 1962-08-07 | 1965-09-08 | Benzylidenic derivatives of substituted gamma-lactones and their process of preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR906330A FR1365959A (fr) | 1962-08-07 | 1962-08-07 | gamma-butyrolactone substituée et son procédé de préparation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1365959A true FR1365959A (fr) | 1964-07-10 |
Family
ID=8784780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR906330A Expired FR1365959A (fr) | 1962-08-07 | 1962-08-07 | gamma-butyrolactone substituée et son procédé de préparation |
Country Status (5)
Country | Link |
---|---|
US (1) | US3382251A (fr) |
CH (1) | CH412863A (fr) |
DE (1) | DE1468549A1 (fr) |
FR (1) | FR1365959A (fr) |
GB (1) | GB1005242A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3382251A (en) * | 1962-08-07 | 1968-05-07 | Roussel Uclaf | Benzylidenic derivatives of substituted gamma-lactones and their process of preparation |
US4423236A (en) * | 1980-08-14 | 1983-12-27 | National Foundation For Cancer Research, Inc. | 5,6,-0-Isoalkylidene ascorbic acid derivatives |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3452050A (en) * | 1966-04-08 | 1969-06-24 | American Home Prod | Esters of thioaconic acid |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1365959A (fr) * | 1962-08-07 | 1964-07-10 | Roussel Uclaf | gamma-butyrolactone substituée et son procédé de préparation |
US3145218A (en) * | 1962-10-02 | 1964-08-18 | Olin Mathieson | Crotonolactones |
-
1962
- 1962-08-07 FR FR906330A patent/FR1365959A/fr not_active Expired
-
1963
- 1963-07-19 CH CH907163A patent/CH412863A/fr unknown
- 1963-08-06 DE DE19631468549 patent/DE1468549A1/de active Pending
- 1963-08-07 GB GB31249/63A patent/GB1005242A/en not_active Expired
-
1965
- 1965-09-08 US US485952A patent/US3382251A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3382251A (en) * | 1962-08-07 | 1968-05-07 | Roussel Uclaf | Benzylidenic derivatives of substituted gamma-lactones and their process of preparation |
US4423236A (en) * | 1980-08-14 | 1983-12-27 | National Foundation For Cancer Research, Inc. | 5,6,-0-Isoalkylidene ascorbic acid derivatives |
Also Published As
Publication number | Publication date |
---|---|
GB1005242A (en) | 1965-09-22 |
US3382251A (en) | 1968-05-07 |
CH412863A (fr) | 1966-05-15 |
DE1468549A1 (de) | 1969-01-09 |
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