NL6909462A - - Google Patents
Info
- Publication number
- NL6909462A NL6909462A NL6909462A NL6909462A NL6909462A NL 6909462 A NL6909462 A NL 6909462A NL 6909462 A NL6909462 A NL 6909462A NL 6909462 A NL6909462 A NL 6909462A NL 6909462 A NL6909462 A NL 6909462A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4297168 | 1968-06-21 | ||
| JP5449868 | 1968-08-01 | ||
| JP5449968 | 1968-08-01 | ||
| JP8054568 | 1968-11-04 | ||
| JP8116668 | 1968-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6909462A true NL6909462A (xx) | 1969-12-23 |
Family
ID=27522286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6909462A NL6909462A (xx) | 1968-06-21 | 1969-06-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3560484A (xx) |
| CH (1) | CH515907A (xx) |
| DE (1) | DE1931121B2 (xx) |
| FR (1) | FR2011453A1 (xx) |
| GB (1) | GB1281221A (xx) |
| NL (1) | NL6909462A (xx) |
-
1969
- 1969-06-17 US US834173A patent/US3560484A/en not_active Expired - Lifetime
- 1969-06-19 DE DE1931121A patent/DE1931121B2/de active Pending
- 1969-06-20 NL NL6909462A patent/NL6909462A/xx unknown
- 1969-06-20 GB GB31430/69A patent/GB1281221A/en not_active Expired
- 1969-06-23 FR FR6921001A patent/FR2011453A1/fr not_active Withdrawn
- 1969-06-23 CH CH957269A patent/CH515907A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2011453A1 (xx) | 1970-02-27 |
| US3560484A (en) | 1971-02-02 |
| DE1931121B2 (de) | 1974-05-16 |
| CH515907A (de) | 1971-11-30 |
| DE1931121A1 (de) | 1970-01-15 |
| GB1281221A (en) | 1972-07-12 |