GB2185975B - A pharmaceutical solution comprising chelates of l-3,4-dihydroxyphenyl-alpha-methylalanine and a process for the preparation thereof - Google Patents

A pharmaceutical solution comprising chelates of l-3,4-dihydroxyphenyl-alpha-methylalanine and a process for the preparation thereof

Info

Publication number
GB2185975B
GB2185975B GB8701281A GB8701281A GB2185975B GB 2185975 B GB2185975 B GB 2185975B GB 8701281 A GB8701281 A GB 8701281A GB 8701281 A GB8701281 A GB 8701281A GB 2185975 B GB2185975 B GB 2185975B
Authority
GB
United Kingdom
Prior art keywords
methylalanine
dihydroxyphenyl
chelates
alpha
preparation
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 - Lifetime
Application number
GB8701281A
Other languages
English (en)
Other versions
GB8701281D0 (en
GB2185975A (en
Inventor
Peter Tompe
Istvan Krasznai
Lujza Petocz
Katalin Szemeredi
Maria Hegedues
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.)
Egyt Gyogyszervegyeszeti Gyar
Egis Pharmaceuticals PLC
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
Egis Pharmaceuticals PLC
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 Egyt Gyogyszervegyeszeti Gyar, Egis Pharmaceuticals PLC filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of GB8701281D0 publication Critical patent/GB8701281D0/en
Publication of GB2185975A publication Critical patent/GB2185975A/en
Application granted granted Critical
Publication of GB2185975B publication Critical patent/GB2185975B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/04—Esters of boric acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cardiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
GB8701281A 1986-01-21 1987-01-21 A pharmaceutical solution comprising chelates of l-3,4-dihydroxyphenyl-alpha-methylalanine and a process for the preparation thereof Expired - Lifetime GB2185975B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU86268A HU195424B (en) 1986-01-21 1986-01-21 Process for the production of medical solutions containing l-3,4-dihydroxi-phenil-alpha-methil-alanine

Publications (3)

Publication Number Publication Date
GB8701281D0 GB8701281D0 (en) 1987-02-25
GB2185975A GB2185975A (en) 1987-08-05
GB2185975B true GB2185975B (en) 1990-03-21

Family

ID=10948826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8701281A Expired - Lifetime GB2185975B (en) 1986-01-21 1987-01-21 A pharmaceutical solution comprising chelates of l-3,4-dihydroxyphenyl-alpha-methylalanine and a process for the preparation thereof

Country Status (7)

Country Link
JP (1) JPS62228013A (enrdf_load_stackoverflow)
AT (1) AT389227B (enrdf_load_stackoverflow)
DE (1) DE3701461A1 (enrdf_load_stackoverflow)
FR (1) FR2597341B1 (enrdf_load_stackoverflow)
GB (1) GB2185975B (enrdf_load_stackoverflow)
HU (1) HU195424B (enrdf_load_stackoverflow)
IT (1) IT1201174B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119176768A (zh) * 2023-06-21 2024-12-24 海南大学 一类儿茶酚衍生物的制备方法及应用与给药、制备装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115848A (en) * 1934-12-29 1938-05-03 Stanco Inc Ephedrine composition
NL263355A (enrdf_load_stackoverflow) * 1960-04-08
NL125246C (enrdf_load_stackoverflow) * 1963-06-13
US3480670A (en) * 1964-08-11 1969-11-25 Merck & Co Inc Resolution of racemic chemical compounds
US3526698A (en) * 1968-04-11 1970-09-01 Merck & Co Inc Stabilization of levo-3-(3,4-dihydroxyphenyl)-2-methylalanine with sodium bisulfite and sorbitol
DE2152548C3 (de) * 1970-10-21 1978-06-29 Ajinomoto Co., Inc., Tokio Verfahren zur Herstellung von L-Hydroxyphenylalaninen
CH552567A (de) * 1970-10-30 1974-08-15 Hoffmann La Roche Verfahren zur herstellung von phenylalaninderivaten.
CH545280A (de) * 1970-10-30 1973-12-15 Hoffmann La Roche Verfahren zur Herstellung von Phenylalaninderivaten
JPS5518688B2 (enrdf_load_stackoverflow) * 1972-12-02 1980-05-21

Also Published As

Publication number Publication date
DE3701461A1 (de) 1987-07-23
FR2597341A1 (fr) 1987-10-23
JPH0314808B2 (enrdf_load_stackoverflow) 1991-02-27
ATA10587A (de) 1989-04-15
GB8701281D0 (en) 1987-02-25
IT8719118A0 (it) 1987-01-21
GB2185975A (en) 1987-08-05
JPS62228013A (ja) 1987-10-06
AT389227B (de) 1989-11-10
FR2597341B1 (fr) 1989-05-12
HU195424B (en) 1988-05-30
HUT42947A (en) 1987-09-28
DE3701461C2 (enrdf_load_stackoverflow) 1992-06-04
IT1201174B (it) 1989-01-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940121