ES242849A1 - IMPROVED PROCEDURE TO OBTAIN 1,2-DIPHENYL-3,5-PIRAZOLIDINDIONA REPLACED IN POSITION 4 - Google Patents
IMPROVED PROCEDURE TO OBTAIN 1,2-DIPHENYL-3,5-PIRAZOLIDINDIONA REPLACED IN POSITION 4Info
- Publication number
- ES242849A1 ES242849A1 ES0242849A ES242849A ES242849A1 ES 242849 A1 ES242849 A1 ES 242849A1 ES 0242849 A ES0242849 A ES 0242849A ES 242849 A ES242849 A ES 242849A ES 242849 A1 ES242849 A1 ES 242849A1
- Authority
- ES
- Spain
- Prior art keywords
- pirazolidindiona
- diphenyl
- replaced
- improved procedure
- procedure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0242849A ES242849A1 (en) | 1958-06-21 | 1958-06-21 | IMPROVED PROCEDURE TO OBTAIN 1,2-DIPHENYL-3,5-PIRAZOLIDINDIONA REPLACED IN POSITION 4 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0242849A ES242849A1 (en) | 1958-06-21 | 1958-06-21 | IMPROVED PROCEDURE TO OBTAIN 1,2-DIPHENYL-3,5-PIRAZOLIDINDIONA REPLACED IN POSITION 4 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES242849A1 true ES242849A1 (en) | 1958-12-16 |
Family
ID=37842885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0242849A Expired ES242849A1 (en) | 1958-06-21 | 1958-06-21 | IMPROVED PROCEDURE TO OBTAIN 1,2-DIPHENYL-3,5-PIRAZOLIDINDIONA REPLACED IN POSITION 4 |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES242849A1 (en) |
-
1958
- 1958-06-21 ES ES0242849A patent/ES242849A1/en not_active Expired
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