BE686119A - - Google Patents
Info
- Publication number
- BE686119A BE686119A BE686119DA BE686119A BE 686119 A BE686119 A BE 686119A BE 686119D A BE686119D A BE 686119DA BE 686119 A BE686119 A BE 686119A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/16—Separation or purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0083530 | 1965-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686119A true BE686119A (en:Method) | 1967-02-28 |
Family
ID=6982011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686119D BE686119A (en:Method) | 1965-09-01 | 1966-08-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE686119A (en:Method) |
| CH (1) | CH471128A (en:Method) |
| GB (1) | GB1150418A (en:Method) |
-
1966
- 1966-08-25 CH CH1231566A patent/CH471128A/de not_active IP Right Cessation
- 1966-08-29 BE BE686119D patent/BE686119A/xx unknown
- 1966-08-31 GB GB3881766A patent/GB1150418A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1150418A (en) | 1969-04-30 |
| CH471128A (de) | 1969-04-15 |