ES255830A1 - Procedure for the obtaining of new cyclic etheries (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of new cyclic etheries (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES255830A1 ES255830A1 ES0255830A ES255830A ES255830A1 ES 255830 A1 ES255830 A1 ES 255830A1 ES 0255830 A ES0255830 A ES 0255830A ES 255830 A ES255830 A ES 255830A ES 255830 A1 ES255830 A1 ES 255830A1
- Authority
- ES
- Spain
- Prior art keywords
- salts
- low
- transformed
- oxides
- esters
- 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
- 125000004122 cyclic group Chemical group 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 4
- 150000001204 N-oxides Chemical class 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 150000004292 cyclic ethers Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Landscapes
- Saccharide Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Procedure for obtaining new cyclic ethers, characterized in that the R1-esters of 17-desmethoxy-17-R2O-deserpidinic acid, N-oxides and salts thereof are transformed into their 18-O-R3-ethers or 17-acids. desmethoxy-17-R2O-18-C-R3-deserpidinicos, N-oxides and salts thereof in the R1-esters or R10-esters of 17-desmetoxi-17-R2O-18-R3-deserpidínico acid, N-oxides and salts thereof in their R1-esters with R1 being a low-alkyl, low-alkoxy-low-alkyl or amino-tert-low-alkyl moiety, R 2 being a low-alkyl moiety, R 3 being a 2-cyclooxaalkyl moiety of at minus 5 members and R10 means an alcoholic residue other than R1, if desired, in the obtained compounds, the R1 residue is transformed by reesterification or the obtained free compounds or the salts thereof are transformed into their W-oxides and the compounds basic obtained in salts and the salts are transformed into the free compounds or the mixtures of pure raconates are separated before optical ipods. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79395959A | 1959-02-18 | 1959-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES255830A1 true ES255830A1 (en) | 1960-11-01 |
Family
ID=38567678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0255830A Expired ES255830A1 (en) | 1959-02-18 | 1960-02-17 | Procedure for the obtaining of new cyclic etheries (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE587714A (en) |
| ES (1) | ES255830A1 (en) |
-
1960
- 1960-02-17 ES ES0255830A patent/ES255830A1/en not_active Expired
- 1960-02-17 BE BE587714A patent/BE587714A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE587714A (en) | 1960-08-14 |
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