ES255380A1 - Process for the production of a derivative of hypoglycine a - Google Patents
Process for the production of a derivative of hypoglycine aInfo
- Publication number
- ES255380A1 ES255380A1 ES0255380A ES255380A ES255380A1 ES 255380 A1 ES255380 A1 ES 255380A1 ES 0255380 A ES0255380 A ES 0255380A ES 255380 A ES255380 A ES 255380A ES 255380 A1 ES255380 A1 ES 255380A1
- Authority
- ES
- Spain
- Prior art keywords
- compound
- formula
- reacting
- hypoglycine
- derivative
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/02—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention comprises a compound of the formula <FORM:0921556/IV(a)/1> and the preparation thereof by reacting a compound of the formula <FORM:0921556/IV(a)/2> (wherein R is an alkyl group in an inert anhydrous organic solvent and in the presence of a tertiary organic base, with a halogen formic acid alkyl or aralkyl ester, reacting the solution of a mixed anhydride so obtained with an aqueous solution of an alkali metal salt of a compound of the formula <FORM:0921556/IV(a)/3> to give a compound of the formula <FORM:0921556/IV(a)/4> and hydrolysing this under alkaline conditions. All the steps in the reaction are performed at low temperatures. An example is given.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6901059 | 1959-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES255380A1 true ES255380A1 (en) | 1960-07-01 |
Family
ID=4529164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0255380A Expired ES255380A1 (en) | 1959-01-30 | 1960-01-29 | Process for the production of a derivative of hypoglycine a |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES255380A1 (en) |
GB (1) | GB921556A (en) |
-
1960
- 1960-01-27 GB GB293060A patent/GB921556A/en not_active Expired
- 1960-01-29 ES ES0255380A patent/ES255380A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB921556A (en) | 1963-03-20 |
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