CH355151A - Verfahren zur Herstellung von 3,5-Diketo-pyrazolidin-Derivaten - Google Patents
Verfahren zur Herstellung von 3,5-Diketo-pyrazolidin-DerivatenInfo
- Publication number
- CH355151A CH355151A CH355151DA CH355151A CH 355151 A CH355151 A CH 355151A CH 355151D A CH355151D A CH 355151DA CH 355151 A CH355151 A CH 355151A
- Authority
- CH
- Switzerland
- Prior art keywords
- diketo
- preparation
- pyrazolidine derivatives
- pyrazolidine
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH843993X | 1957-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH355151A true CH355151A (de) | 1961-06-30 |
Family
ID=4541616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH355151D CH355151A (de) | 1957-05-29 | 1957-05-29 | Verfahren zur Herstellung von 3,5-Diketo-pyrazolidin-Derivaten |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE567877A (xx) |
CH (1) | CH355151A (xx) |
GB (1) | GB843993A (xx) |
NL (1) | NL100004C (xx) |
-
0
- NL NL100004D patent/NL100004C/xx active
- BE BE567877D patent/BE567877A/xx unknown
-
1957
- 1957-05-29 CH CH355151D patent/CH355151A/de unknown
-
1958
- 1958-05-20 GB GB16175/58A patent/GB843993A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE567877A (xx) | |
GB843993A (en) | 1960-08-10 |
NL100004C (xx) |
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