JPS51125240A - Process for preparing tyrosinos derivatives - Google Patents
Process for preparing tyrosinos derivativesInfo
- Publication number
- JPS51125240A JPS51125240A JP14513374A JP14513374A JPS51125240A JP S51125240 A JPS51125240 A JP S51125240A JP 14513374 A JP14513374 A JP 14513374A JP 14513374 A JP14513374 A JP 14513374A JP S51125240 A JPS51125240 A JP S51125240A
- Authority
- JP
- Japan
- Prior art keywords
- derivatives
- tyrosinos
- preparing
- lower alkyl
- formula
- 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.)
- Pending
Links
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Tyrosinol derivatives of formula I [where R1 is substituted or unsubstituted phenyl or cycloalkyl; R2 is H or lower alkyl; A is single bond, -CH2O-or formula II (where R4 is lower alkyl),however when R1 is unsubstituted phenyl and besides A is single bond or-CH2O-,R2 is lower alkyl] are new.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14513374A JPS51125240A (en) | 1974-12-18 | 1974-12-18 | Process for preparing tyrosinos derivatives |
US05/639,117 US4025644A (en) | 1974-12-18 | 1975-12-09 | Tyrosine derivatives and use |
ZA757763A ZA757763B (en) | 1974-12-18 | 1975-12-11 | Tyrosine derivatives and process for preparing the same |
CA241,908A CA1047029A (en) | 1974-12-18 | 1975-12-11 | Tyrosine derivatives and process for preparing the same |
DK571775A DK571775A (en) | 1974-12-18 | 1975-12-16 | TYROSIN DERIVATIVES AND PROCEDURES FOR THEIR PREPARATION |
SE7514308A SE410596B (en) | 1974-12-18 | 1975-12-17 | ANALOGICAL PROCEDURE FOR THE PREPARATION OF BENZOYL-PHENYLALANYL-TYROSINE DERIVATIVES WITH THERAPEUTIC EFFECT |
ES443618A ES443618A1 (en) | 1974-12-18 | 1975-12-18 | Procedure for preparing tyrosin derivatives. (Machine-translation by Google Translate, not legally binding) |
FI753577A FI63018C (en) | 1974-12-18 | 1975-12-18 | FRAMEWORK FOR THERAPEUTIC TREATMENT OF THERAPEUTIC EQUIPMENT |
DE2557145A DE2557145C3 (en) | 1974-12-18 | 1975-12-18 | Tyrosine derivatives, processes for their preparation and pharmaceuticals containing them |
FR7538895A FR2294694A1 (en) | 1974-12-18 | 1975-12-18 | NEW TYROSINE DERIVATIVES AND METHODS FOR THEIR PREPARATION |
DE19752559928 DE2559928C2 (en) | 1974-12-18 | 1975-12-18 | N-aroyl-L-phenylalanyl-L-tyrosine, process for their preparation and pharmaceuticals containing these compounds |
NLAANVRAGE7514765,A NL171577B (en) | 1974-12-18 | 1975-12-18 | PROCESS FOR PREPARING AN N-SUBSTITUTED L-PHENYLALANYL L-TYROSINE DERIVATIVE AND OF A PHARMACEUTICAL PREPARATION WITH AN HYGIENE OR INTESTINAL ANTI-EFFECTS CONTAINING ANY SUCH DERIVATIVE. |
PH17889A PH12663A (en) | 1974-12-18 | 1975-12-18 | Tyrosine derivative |
US05/752,826 US4057629A (en) | 1974-12-18 | 1976-12-20 | Tyrosine derivatives and process for preparing the same |
US05/752,511 US4097608A (en) | 1974-12-18 | 1976-12-20 | Anti-ulcerous tyrosine derivatives |
DK195277A DK149431C (en) | 1974-12-18 | 1977-05-04 | METHOD OF ANALOGUE FOR THE PREPARATION OF N-BENZOYL-PHENYLALANYL-TYROSINES OR SALTS THEREOF |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14513374A JPS51125240A (en) | 1974-12-18 | 1974-12-18 | Process for preparing tyrosinos derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51125240A true JPS51125240A (en) | 1976-11-01 |
Family
ID=15378159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14513374A Pending JPS51125240A (en) | 1974-12-18 | 1974-12-18 | Process for preparing tyrosinos derivatives |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS51125240A (en) |
ZA (1) | ZA757763B (en) |
-
1974
- 1974-12-18 JP JP14513374A patent/JPS51125240A/en active Pending
-
1975
- 1975-12-11 ZA ZA757763A patent/ZA757763B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA757763B (en) | 1976-11-24 |
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