ES388844A1 - Esters of metatyrosine - Google Patents

Esters of metatyrosine

Info

Publication number
ES388844A1
ES388844A1 ES388844A ES388844A ES388844A1 ES 388844 A1 ES388844 A1 ES 388844A1 ES 388844 A ES388844 A ES 388844A ES 388844 A ES388844 A ES 388844A ES 388844 A1 ES388844 A1 ES 388844A1
Authority
ES
Spain
Prior art keywords
formula
meta
tyrosine
formation
compound
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
Application number
ES388844A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hassle AB
Original Assignee
Hassle AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hassle AB filed Critical Hassle AB
Publication of ES388844A1 publication Critical patent/ES388844A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/21—Esters, e.g. nitroglycerine, selenocyanates

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procedure for the preparation of dl- and L-meta-tyrosine compounds of the general formula **(See formula)** or of pharmaceutically acceptable salts thereof, in which R designates a straight or branched chain lower alcohol group having 1 to 3 carbon atoms, characterized in that dl-meta-tyrosine of the formula is reacted **(See formula)** or L-meta-tyrosine of the same formula with a compound of the formula ROH III for the formation of a compound of formula I, in the presence of an acid, thionyl chloride or dicyclohexylcarbodiimide, or for the formation of L-meta-tyrosine esters according to formula I above, respectively. (Machine-translation by Google Translate, not legally binding)
ES388844A 1970-03-10 1971-03-03 Esters of metatyrosine Expired ES388844A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03142/70A SE353528B (en) 1970-03-10 1970-03-10

Publications (1)

Publication Number Publication Date
ES388844A1 true ES388844A1 (en) 1974-03-01

Family

ID=20261468

Family Applications (3)

Application Number Title Priority Date Filing Date
ES388844A Expired ES388844A1 (en) 1970-03-10 1971-03-03 Esters of metatyrosine
ES399725A Expired ES399725A1 (en) 1970-03-10 1972-02-12 Esters of metatyrosine
ES399726A Expired ES399726A1 (en) 1970-03-10 1972-02-12 Esters of metatyrosine

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES399725A Expired ES399725A1 (en) 1970-03-10 1972-02-12 Esters of metatyrosine
ES399726A Expired ES399726A1 (en) 1970-03-10 1972-02-12 Esters of metatyrosine

Country Status (13)

Country Link
AT (1) AT307390B (en)
BE (1) BE763773A (en)
CA (1) CA933179A (en)
DE (1) DE2109657C3 (en)
ES (3) ES388844A1 (en)
FR (1) FR2085691B1 (en)
GB (1) GB1315234A (en)
IE (1) IE34996B1 (en)
NL (1) NL7103099A (en)
NO (1) NO132091C (en)
SE (1) SE353528B (en)
SU (2) SU403163A3 (en)
ZA (1) ZA711121B (en)

Also Published As

Publication number Publication date
AT307390B (en) 1973-05-25
DE2109657A1 (en) 1971-09-23
FR2085691B1 (en) 1975-06-06
IE34996L (en) 1971-09-10
CA933179A (en) 1973-09-04
IE34996B1 (en) 1975-10-15
SE353528B (en) 1973-02-05
NO132091B (en) 1975-06-09
FR2085691A1 (en) 1971-12-31
SU457213A3 (en) 1975-01-15
DE2109657C3 (en) 1976-01-02
NO132091C (en) 1975-09-17
ES399725A1 (en) 1974-11-16
DE2109657B2 (en) 1975-05-22
SU403163A3 (en) 1973-10-19
BE763773A (en) 1971-08-02
ZA711121B (en) 1971-11-24
GB1315234A (en) 1973-05-02
NL7103099A (en) 1971-09-14
ES399726A1 (en) 1974-11-16

Similar Documents

Publication Publication Date Title
ES306821A1 (en) Procedure to produce a replaced benzotriazol. (Machine-translation by Google Translate, not legally binding)
ES388844A1 (en) Esters of metatyrosine
ES8506706A1 (en) Substituted thiazolidinylic esters of mineral acids.
ES421098A1 (en) Fluoro-substituted thiaxanthene derivatives
ES390952A1 (en) Procedure for the preparation of 2-piperidilcarbinols. (Machine-translation by Google Translate, not legally binding)
ES325827A1 (en) Procedure to produce 2-phenoxy-2-phenylacetamide compounds. (Machine-translation by Google Translate, not legally binding)
ES405048A1 (en) Phenothiazine derivatives
ES336403A1 (en) Procedure for the preparation of new aminocarboxilic acid esters. (Machine-translation by Google Translate, not legally binding)
ES393785A1 (en) Vinyl terpolymers and their use
ES325387A1 (en) Procedure for preparing insatured carboxylic acids. (Machine-translation by Google Translate, not legally binding)
ES390754A1 (en) 3-substituted-6-alkyl-2,3,6,9-tetrahydro-2,9-dioxothiazolo(5,4-f)-quinoline-8-carboxylic acids and methods for producing same
ES446239A1 (en) 8-azaprostaglandins and process for the preparation thereof
ES345290A1 (en) Procedure for the production of fenilciclohexanona compounds. (Machine-translation by Google Translate, not legally binding)
ES383342A1 (en) P-carbamoylethylphenylsulfonyl derivatives
ES382541A1 (en) Methylenetetracycline esters
ES374255A1 (en) A procedure for the preparation of a detergent composition. (Machine-translation by Google Translate, not legally binding)
ES381209A1 (en) 1,2-diphenyl-3,5-dioxo-4-substituted pyrazolidines
ES356094A1 (en) A procedure for the manufacture of phenylciclo- hexencarboxylic acids and fenilciclohexanocarboxilic acid. (Machine-translation by Google Translate, not legally binding)
ES358130A1 (en) A procedure for the preparation of nitrofurilnitronas. (Machine-translation by Google Translate, not legally binding)
GB1082184A (en) Thiamine derivatives
ES296176A1 (en) A new compound of hydrogiretinic acid of drug activity and its manufacturing procedure (Machine-translation by Google Translate, not legally binding)
ES342017A1 (en) Procedure for the preparation of new aminocarboxilic acid esters. (Machine-translation by Google Translate, not legally binding)
ES394942A1 (en) A process for the preparation of acids 2- (6-metoxy2'naftil) propionico and 2- (6-metoxy-2-naftil) -1-propanol. (Machine-translation by Google Translate, not legally binding)
ES415404A1 (en) Procedure for preparing amino-2 benzoic acid derivatives. (Machine-translation by Google Translate, not legally binding)
ES383106A1 (en) Procedure for the preparation of new derivatives of dibenzociclopropapenteen. (Machine-translation by Google Translate, not legally binding)