CH535246A - Verfahren zur Herstellung neuer 5-Phenyltetrazol-Derivate - Google Patents
Verfahren zur Herstellung neuer 5-Phenyltetrazol-DerivateInfo
- Publication number
- CH535246A CH535246A CH813072A CH813072A CH535246A CH 535246 A CH535246 A CH 535246A CH 813072 A CH813072 A CH 813072A CH 813072 A CH813072 A CH 813072A CH 535246 A CH535246 A CH 535246A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- new
- phenyltetrazole
- phenyltetrazole derivatives
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1815922A DE1815922C3 (de) | 1968-12-20 | 1968-12-20 | 5-Phenyltetrazol-Derivate |
| CH1874269A CH535244A (de) | 1968-12-20 | 1969-12-17 | Verfahren zur Herstellung neuer 5-Phenyltetrazol-Derivate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH535246A true CH535246A (de) | 1973-03-31 |
Family
ID=25721523
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH813072A CH535246A (de) | 1968-12-20 | 1969-12-17 | Verfahren zur Herstellung neuer 5-Phenyltetrazol-Derivate |
| CH812972A CH535245A (de) | 1968-12-20 | 1969-12-17 | Verfahren zur Herstellung neuer 5-Phenyltetrazol-Derivate |
| CH160273A CH535247A (de) | 1968-12-20 | 1969-12-17 | Verfahren zur Herstellung neuer 5-Phenyltetrazol-Derivate |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH812972A CH535245A (de) | 1968-12-20 | 1969-12-17 | Verfahren zur Herstellung neuer 5-Phenyltetrazol-Derivate |
| CH160273A CH535247A (de) | 1968-12-20 | 1969-12-17 | Verfahren zur Herstellung neuer 5-Phenyltetrazol-Derivate |
Country Status (1)
| Country | Link |
|---|---|
| CH (3) | CH535246A (de) |
-
1969
- 1969-12-17 CH CH813072A patent/CH535246A/de not_active IP Right Cessation
- 1969-12-17 CH CH812972A patent/CH535245A/de not_active IP Right Cessation
- 1969-12-17 CH CH160273A patent/CH535247A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH535247A (de) | 1973-03-31 |
| CH535245A (de) | 1973-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |