CH608494A5 - Process for the preparation of a novel 1-phthalazone - Google Patents
Process for the preparation of a novel 1-phthalazoneInfo
- Publication number
- CH608494A5 CH608494A5 CH1462074A CH1462074A CH608494A5 CH 608494 A5 CH608494 A5 CH 608494A5 CH 1462074 A CH1462074 A CH 1462074A CH 1462074 A CH1462074 A CH 1462074A CH 608494 A5 CH608494 A5 CH 608494A5
- Authority
- CH
- Switzerland
- Prior art keywords
- compound
- formula
- phthalazone
- hydroxymethyl
- tert
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
- C07D237/30—Phthalazines
- C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12175973A JPS5724788B2 (xx) | 1973-10-31 | 1973-10-31 | |
| JP12175873A JPS5724787B2 (xx) | 1973-10-31 | 1973-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH608494A5 true CH608494A5 (en) | 1979-01-15 |
Family
ID=26459049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1462074A CH608494A5 (en) | 1973-10-31 | 1974-10-31 | Process for the preparation of a novel 1-phthalazone |
Country Status (11)
| Country | Link |
|---|---|
| AR (1) | AR202951A1 (xx) |
| CH (1) | CH608494A5 (xx) |
| CS (1) | CS195692B2 (xx) |
| DD (1) | DD115669A5 (xx) |
| DK (1) | DK563374A (xx) |
| ES (1) | ES431523A1 (xx) |
| FI (1) | FI312074A (xx) |
| NL (1) | NL7414239A (xx) |
| PL (1) | PL100990B1 (xx) |
| SE (1) | SE412390B (xx) |
| YU (1) | YU289874A (xx) |
-
1974
- 1974-10-24 FI FI3120/74A patent/FI312074A/fi unknown
- 1974-10-28 SE SE7413531A patent/SE412390B/xx unknown
- 1974-10-29 DK DK563374A patent/DK563374A/da unknown
- 1974-10-29 YU YU02898/74A patent/YU289874A/xx unknown
- 1974-10-30 CS CS747405A patent/CS195692B2/cs unknown
- 1974-10-30 ES ES431523A patent/ES431523A1/es not_active Expired
- 1974-10-30 DD DD182040A patent/DD115669A5/xx unknown
- 1974-10-31 PL PL1974175282A patent/PL100990B1/pl unknown
- 1974-10-31 NL NL7414239A patent/NL7414239A/xx not_active Application Discontinuation
- 1974-10-31 AR AR256362A patent/AR202951A1/es active
- 1974-10-31 CH CH1462074A patent/CH608494A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK563374A (xx) | 1975-06-23 |
| SE412390B (sv) | 1980-03-03 |
| PL100990B1 (pl) | 1978-11-30 |
| DD115669A5 (xx) | 1975-10-12 |
| FI312074A (xx) | 1975-05-01 |
| ES431523A1 (es) | 1976-09-01 |
| AR202951A1 (es) | 1975-07-31 |
| SE7413531L (xx) | 1975-05-02 |
| NL7414239A (nl) | 1975-05-02 |
| CS195692B2 (en) | 1980-02-29 |
| YU289874A (en) | 1982-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |