ES444998A1 - Procedure for preparing piperazine derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for preparing piperazine derivatives. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES444998A1 ES444998A1 ES444998A ES444998A ES444998A1 ES 444998 A1 ES444998 A1 ES 444998A1 ES 444998 A ES444998 A ES 444998A ES 444998 A ES444998 A ES 444998A ES 444998 A1 ES444998 A1 ES 444998A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- machine
- legally binding
- google translate
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 150000004885 piperazines Chemical class 0.000 title abstract 2
- 229940066771 systemic antihistamines piperazine derivative Drugs 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Procedure for preparing piperazine derivatives, of general formula **(See formula)** wherein R1 and R2 represent a hydrogen atom or a lower alkyl group, or R1 and R2 represent the same alkyl group but at the same time cannot represent a hydrogen atom, R3 represents a hydrogen atom or a lower alkyl group and R represents a lower alkyl group; characterized in that it comprises reacting a compound of the general formula: **(See formula)** wherein R1, R2 and R3 are defined as above, with a compound of the general formula: ROCH = CHOOH (III) wherein R is defined as above, or a functional derivative thereof. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES444998A ES444998A1 (en) | 1976-02-09 | 1976-02-09 | Procedure for preparing piperazine derivatives. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES444998A ES444998A1 (en) | 1976-02-09 | 1976-02-09 | Procedure for preparing piperazine derivatives. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES444998A1 true ES444998A1 (en) | 1977-05-01 |
Family
ID=8470878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES444998A Expired ES444998A1 (en) | 1976-02-09 | 1976-02-09 | Procedure for preparing piperazine derivatives. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES444998A1 (en) |
-
1976
- 1976-02-09 ES ES444998A patent/ES444998A1/en not_active Expired
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