ES8201537A1 - Procedure for obtaining d (-) p-hydroxyphenilglycin (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for obtaining d (-) p-hydroxyphenilglycin (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES8201537A1 ES8201537A1 ES498246A ES498246A ES8201537A1 ES 8201537 A1 ES8201537 A1 ES 8201537A1 ES 498246 A ES498246 A ES 498246A ES 498246 A ES498246 A ES 498246A ES 8201537 A1 ES8201537 A1 ES 8201537A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- hydroxyphenilglycin
- translation
- procedure
- obtaining
- 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
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Procedure for the obtaining of d (-) p-hydroxyphenilglycin formula. A solution of d, lp-hydroxyphenilglycine, of formula (II), in water, is added a solution of sodium and acetic anhydroid hydroxide with which is obtained a compound which, treated subsequently with acid chlorhydride, gives place to a derivative diacethyl of formula (III). This is reacted, in aqueous medium and at a temperature comprised between 80 and 90 c, with formula-feniletilamine (IV), with what the d (-) and l () sales of the same are formed. The solution is filtered and the d (-) salt is obtained, which, treated subsequently with acid chlorhydride, gives place to the formula committee (I). (Machine-translation by Google Translate, not legally binding)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES498246A ES8201537A1 (en) | 1980-12-30 | 1980-12-30 | Procedure for obtaining d (-) p-hydroxyphenilglycin (Machine-translation by Google Translate, not legally binding) |
PT74227A PT74227B (en) | 1980-12-30 | 1981-12-29 | Process for preparing d(-) p-hidroxyphenylglycine |
BR8108568A BR8108568A (en) | 1980-12-30 | 1981-12-30 | PROCESS FOR OBTAINING D (-) P-HYDROXYPHENYLGLYCIN |
MX190852A MX163408B (en) | 1980-12-30 | 1982-01-04 | IMPROVEMENTS TO THE PROCEDURE FOR OBTAINING D (-) P-HYDROXYPHENYLGLYCIN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES498246A ES8201537A1 (en) | 1980-12-30 | 1980-12-30 | Procedure for obtaining d (-) p-hydroxyphenilglycin (Machine-translation by Google Translate, not legally binding) |
Publications (2)
Publication Number | Publication Date |
---|---|
ES498246A0 ES498246A0 (en) | 1981-12-16 |
ES8201537A1 true ES8201537A1 (en) | 1981-12-16 |
Family
ID=8481652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498246A Expired ES8201537A1 (en) | 1980-12-30 | 1980-12-30 | Procedure for obtaining d (-) p-hydroxyphenilglycin (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR8108568A (en) |
ES (1) | ES8201537A1 (en) |
MX (1) | MX163408B (en) |
PT (1) | PT74227B (en) |
-
1980
- 1980-12-30 ES ES498246A patent/ES8201537A1/en not_active Expired
-
1981
- 1981-12-29 PT PT74227A patent/PT74227B/en not_active IP Right Cessation
- 1981-12-30 BR BR8108568A patent/BR8108568A/en unknown
-
1982
- 1982-01-04 MX MX190852A patent/MX163408B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES498246A0 (en) | 1981-12-16 |
MX163408B (en) | 1992-05-11 |
PT74227A (en) | 1982-01-01 |
BR8108568A (en) | 1982-10-19 |
PT74227B (en) | 1983-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960507 |