NL6510242A - - Google Patents
Info
- Publication number
- NL6510242A NL6510242A NL6510242A NL6510242A NL6510242A NL 6510242 A NL6510242 A NL 6510242A NL 6510242 A NL6510242 A NL 6510242A NL 6510242 A NL6510242 A NL 6510242A NL 6510242 A NL6510242 A NL 6510242A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR984411A FR1512331A (fr) | 1964-08-06 | 1964-08-06 | Procédé de préparation de gamma-lactones substituées et produits en résultant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6510242A true NL6510242A (nl) | 1966-02-07 |
| NL139968B NL139968B (nl) | 1973-10-15 |
Family
ID=8836239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL656510242A NL139968B (nl) | 1964-08-06 | 1965-08-06 | Werkwijze ter bereiding van gesubstitueerde gamma-lactonen. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3320285A (nl) |
| BE (1) | BE667992A (nl) |
| CH (1) | CH440247A (nl) |
| DE (1) | DE1468928A1 (nl) |
| FR (1) | FR1512331A (nl) |
| GB (1) | GB1111543A (nl) |
| IL (1) | IL24061A (nl) |
| NL (1) | NL139968B (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3231815A1 (de) * | 1982-08-26 | 1984-03-01 | Bayer Ag, 5090 Leverkusen | Dialkoxymethyl-butyrolactone, verfahren zu ihrer herstellung, zwischenprodukte dafuer und ihre verwendung |
| US4954623A (en) * | 1989-03-20 | 1990-09-04 | Eli Lilly And Company | Recovery of difluoro sugar |
-
1964
- 1964-08-06 FR FR984411A patent/FR1512331A/fr not_active Expired
-
1965
- 1965-07-28 CH CH1060165A patent/CH440247A/fr unknown
- 1965-07-29 IL IL24061A patent/IL24061A/en unknown
- 1965-08-03 US US477013A patent/US3320285A/en not_active Expired - Lifetime
- 1965-08-05 GB GB33627/65A patent/GB1111543A/en not_active Expired
- 1965-08-06 BE BE667992D patent/BE667992A/xx unknown
- 1965-08-06 NL NL656510242A patent/NL139968B/nl not_active IP Right Cessation
- 1965-08-06 DE DE19651468928 patent/DE1468928A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL139968B (nl) | 1973-10-15 |
| GB1111543A (en) | 1968-05-01 |
| BE667992A (nl) | 1966-02-07 |
| CH440247A (fr) | 1967-07-31 |
| DE1468928A1 (de) | 1969-04-17 |
| US3320285A (en) | 1967-05-16 |
| IL24061A (en) | 1970-06-17 |
| FR1512331A (fr) | 1968-02-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: ROUSSEL UCLAF |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |