CH531517A - Process for the preparation of benzoic acid esters of 4-pyrazolidinols - Google Patents
Process for the preparation of benzoic acid esters of 4-pyrazolidinolsInfo
- Publication number
- CH531517A CH531517A CH702669A CH702669A CH531517A CH 531517 A CH531517 A CH 531517A CH 702669 A CH702669 A CH 702669A CH 702669 A CH702669 A CH 702669A CH 531517 A CH531517 A CH 531517A
- Authority
- CH
- Switzerland
- Prior art keywords
- pyrazolidinols
- preparation
- benzoic acid
- acid esters
- esters
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/04—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72806568A | 1968-05-09 | 1968-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH531517A true CH531517A (en) | 1972-12-15 |
Family
ID=24925266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH702669A CH531517A (en) | 1968-05-09 | 1969-05-08 | Process for the preparation of benzoic acid esters of 4-pyrazolidinols |
Country Status (8)
Country | Link |
---|---|
US (1) | US3542804A (en) |
BR (1) | BR6908548D0 (en) |
CH (1) | CH531517A (en) |
DE (1) | DE1923850A1 (en) |
ES (1) | ES366561A1 (en) |
FR (1) | FR2008146A1 (en) |
GB (1) | GB1230498A (en) |
IL (1) | IL32106A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207327A (en) * | 1977-08-19 | 1980-06-10 | A. H. Robins Company, Inc. | N-(4-Pyrazolidinyl)benzamides and their amino precursors |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2838521A (en) * | 1956-05-17 | 1958-06-10 | Robins Co Inc A H | Esters of amino alcohols |
-
1968
- 1968-05-09 US US728065A patent/US3542804A/en not_active Expired - Lifetime
-
1969
- 1969-04-28 ES ES366561A patent/ES366561A1/en not_active Expired
- 1969-04-29 IL IL32106A patent/IL32106A/en unknown
- 1969-05-05 GB GB1230498D patent/GB1230498A/en not_active Expired
- 1969-05-06 BR BR208548/69A patent/BR6908548D0/en unknown
- 1969-05-08 FR FR6914835A patent/FR2008146A1/fr not_active Withdrawn
- 1969-05-08 CH CH702669A patent/CH531517A/en not_active IP Right Cessation
- 1969-05-09 DE DE19691923850 patent/DE1923850A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3542804A (en) | 1970-11-24 |
DE1923850A1 (en) | 1969-11-20 |
BR6908548D0 (en) | 1973-02-08 |
ES366561A1 (en) | 1971-07-01 |
IL32106A (en) | 1972-03-28 |
IL32106A0 (en) | 1969-06-25 |
GB1230498A (en) | 1971-05-05 |
FR2008146A1 (en) | 1970-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |