CH473810A - Verfahren zur Herstellung eines a-Nitro-w-lactams - Google Patents
Verfahren zur Herstellung eines a-Nitro-w-lactamsInfo
- Publication number
- CH473810A CH473810A CH222466A CH222466A CH473810A CH 473810 A CH473810 A CH 473810A CH 222466 A CH222466 A CH 222466A CH 222466 A CH222466 A CH 222466A CH 473810 A CH473810 A CH 473810A
- Authority
- CH
- Switzerland
- Prior art keywords
- lactam
- nitro
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
- C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings 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
- C07D223/08—Oxygen atoms
- C07D223/10—Oxygen atoms attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6501881A NL6501881A (de) | 1965-02-16 | 1965-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH473810A true CH473810A (de) | 1969-06-15 |
Family
ID=19792373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH222466A CH473810A (de) | 1965-02-16 | 1966-02-16 | Verfahren zur Herstellung eines a-Nitro-w-lactams |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3448103A (de) |
| AT (1) | AT261569B (de) |
| BE (1) | BE676511A (de) |
| CH (1) | CH473810A (de) |
| DE (1) | DE1620483A1 (de) |
| ES (1) | ES323101A1 (de) |
| GB (1) | GB1126853A (de) |
| NL (2) | NL6501881A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3987034A (en) * | 1974-03-11 | 1976-10-19 | Idaho Research Foundation, Inc. | Process for the preparation of tetrazocine derivatives |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3096326A (en) * | 1963-07-02 | Preparation of a-nixro e-caprolactam |
-
0
- NL NL129861D patent/NL129861C/xx active
-
1965
- 1965-02-16 NL NL6501881A patent/NL6501881A/xx unknown
-
1966
- 1966-02-14 GB GB6433/66A patent/GB1126853A/en not_active Expired
- 1966-02-15 ES ES0323101A patent/ES323101A1/es not_active Expired
- 1966-02-15 BE BE676511D patent/BE676511A/xx unknown
- 1966-02-15 AT AT137566A patent/AT261569B/de active
- 1966-02-16 US US527837A patent/US3448103A/en not_active Expired - Lifetime
- 1966-02-16 CH CH222466A patent/CH473810A/de not_active IP Right Cessation
- 1966-02-16 DE DE19661620483 patent/DE1620483A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1620483A1 (de) | 1970-04-09 |
| ES323101A1 (es) | 1966-12-01 |
| NL129861C (de) | |
| AT261569B (de) | 1968-05-10 |
| GB1126853A (en) | 1968-09-11 |
| US3448103A (en) | 1969-06-03 |
| BE676511A (de) | 1966-08-16 |
| NL6501881A (de) | 1966-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |