ES455174A1 - Procedure for the preparation by synthesis of N-replaced lactamas. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation by synthesis of N-replaced lactamas. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES455174A1 ES455174A1 ES455174A ES455174A ES455174A1 ES 455174 A1 ES455174 A1 ES 455174A1 ES 455174 A ES455174 A ES 455174A ES 455174 A ES455174 A ES 455174A ES 455174 A1 ES455174 A1 ES 455174A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- synthesis
- procedure
- preparation
- machine
- 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
Landscapes
- Saccharide Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Procedure for the preparation by synthesis of N-substituted lactose of general formula: **(See formula)** where: n represents an integer equal to 3 or 4, m represents an integer with a value from 1 to 3, and R, R1 can both have the same or different meanings and can represent a hydrogen atom, an alkyl radical, preferably of 1-3 carbon atoms, an alkenyl, alkynyl or aryl radical, or they can be part of a heterocycle together with the atom nitrogen, characterized in that a cyclic anhydride is reacted with an appropriate amino acid, one of the carbonyl groups of the resulting amide is then selectively reduced and, finally, the carboxylic acid is transformed into the corresponding amide. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES455174A ES455174A1 (en) | 1977-01-19 | 1977-01-19 | Procedure for the preparation by synthesis of N-replaced lactamas. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES455174A ES455174A1 (en) | 1977-01-19 | 1977-01-19 | Procedure for the preparation by synthesis of N-replaced lactamas. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES455174A1 true ES455174A1 (en) | 1977-12-16 |
Family
ID=8472990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES455174A Expired ES455174A1 (en) | 1977-01-19 | 1977-01-19 | Procedure for the preparation by synthesis of N-replaced lactamas. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES455174A1 (en) |
-
1977
- 1977-01-19 ES ES455174A patent/ES455174A1/en not_active Expired
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