AT308136B - Verfahren zur Herstellung von 1,2-Naphthochinon-semikarbazon - Google Patents
Verfahren zur Herstellung von 1,2-Naphthochinon-semikarbazonInfo
- Publication number
- AT308136B AT308136B AT681571A AT681571A AT308136B AT 308136 B AT308136 B AT 308136B AT 681571 A AT681571 A AT 681571A AT 681571 A AT681571 A AT 681571A AT 308136 B AT308136 B AT 308136B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- semicarbazone
- naphthoquinone
- naphthoquinone semicarbazone
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C281/00—Derivatives of carbonic acid containing functional groups covered by groups C07C269/00 - C07C279/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
- C07C281/06—Compounds containing any of the groups, e.g. semicarbazides
- C07C281/08—Compounds containing any of the groups, e.g. semicarbazides the other nitrogen atom being further doubly-bound to a carbon atom, e.g. semicarbazones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4105970A GB1298407A (en) | 1970-08-26 | 1970-08-26 | PREPARATION OF beta-NAPHTHOQUINONE SEMICARBAZONE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT308136B true AT308136B (de) | 1973-06-25 |
Family
ID=10417929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT681571A AT308136B (de) | 1970-08-26 | 1971-08-04 | Verfahren zur Herstellung von 1,2-Naphthochinon-semikarbazon |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5038099B1 (pl) |
| AT (1) | AT308136B (pl) |
| AU (1) | AU450116B2 (pl) |
| BE (1) | BE771741A (pl) |
| CH (1) | CH522605A (pl) |
| ES (1) | ES393775A1 (pl) |
| FR (1) | FR2103504B1 (pl) |
| GB (1) | GB1298407A (pl) |
| LU (1) | LU63568A1 (pl) |
| NL (1) | NL149786B (pl) |
-
1970
- 1970-08-26 GB GB4105970A patent/GB1298407A/en not_active Expired
-
1971
- 1971-07-19 LU LU63568D patent/LU63568A1/xx unknown
- 1971-07-23 FR FR7127032A patent/FR2103504B1/fr not_active Expired
- 1971-07-30 ES ES393775A patent/ES393775A1/es not_active Expired
- 1971-08-02 NL NL7110639A patent/NL149786B/xx not_active IP Right Cessation
- 1971-08-04 AT AT681571A patent/AT308136B/de not_active IP Right Cessation
- 1971-08-04 CH CH1148571A patent/CH522605A/fr not_active IP Right Cessation
- 1971-08-11 AU AU32214/71A patent/AU450116B2/en not_active Expired
- 1971-08-25 JP JP6506071A patent/JPS5038099B1/ja active Pending
- 1971-08-25 BE BE771741A patent/BE771741A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE771741A (pl) | 1971-12-31 |
| JPS5038099B1 (pl) | 1975-12-06 |
| AU450116B2 (en) | 1974-06-27 |
| DE2136478B2 (de) | 1976-02-12 |
| FR2103504A1 (pl) | 1972-04-14 |
| GB1298407A (en) | 1972-12-06 |
| DE2136478A1 (de) | 1972-03-02 |
| NL7110639A (pl) | 1972-02-29 |
| CH522605A (fr) | 1972-06-30 |
| FR2103504B1 (pl) | 1974-10-18 |
| ES393775A1 (es) | 1973-09-16 |
| NL149786B (nl) | 1976-06-15 |
| AU3221471A (en) | 1973-02-15 |
| LU63568A1 (pl) | 1971-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |