GB1518745A - Methyldopa derivatives - Google Patents

Methyldopa derivatives

Info

Publication number
GB1518745A
GB1518745A GB23692/76A GB2369276A GB1518745A GB 1518745 A GB1518745 A GB 1518745A GB 23692/76 A GB23692/76 A GB 23692/76A GB 2369276 A GB2369276 A GB 2369276A GB 1518745 A GB1518745 A GB 1518745A
Authority
GB
United Kingdom
Prior art keywords
methyldopa
derivatives
methyldopa derivatives
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
GB23692/76A
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of GB1518745A publication Critical patent/GB1518745A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/40—2,5-Pyrrolidine-diones
    • C07D207/404—2,5-Pyrrolidine-diones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. succinimide
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (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)
  • Pyrrole Compounds (AREA)
GB23692/76A 1975-06-11 1976-06-08 Methyldopa derivatives Expired GB1518745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58600775A 1975-06-11 1975-06-11

Publications (1)

Publication Number Publication Date
GB1518745A true GB1518745A (en) 1978-07-26

Family

ID=24343905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23692/76A Expired GB1518745A (en) 1975-06-11 1976-06-08 Methyldopa derivatives

Country Status (7)

Country Link
JP (1) JPS51149241A (en)
DE (1) DE2626095A1 (en)
DK (1) DK229876A (en)
FR (1) FR2313922A1 (en)
GB (1) GB1518745A (en)
NL (1) NL7605698A (en)
SE (1) SE7605911L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112385A (en) * 1980-12-29 1982-07-13 Suntory Ltd Production of mugineic acids
US4440942A (en) * 1982-03-01 1984-04-03 Merck & Co., Inc. Crystalline diastereomeric L-alpha-methyldopa POE ester and process for its preparation
LU85757A1 (en) * 1985-02-04 1986-09-02 Univ Catholique Louvain NOVEL L-DOPA DERIVATIVES, METHODS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS RELATING TO SUCH COMPOUNDS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983138A (en) * 1973-09-25 1976-09-28 Merck & Co., Inc. Amino acid esters

Also Published As

Publication number Publication date
SE7605911L (en) 1976-12-12
DE2626095A1 (en) 1976-12-30
JPS51149241A (en) 1976-12-22
FR2313922A1 (en) 1977-01-07
NL7605698A (en) 1976-12-14
DK229876A (en) 1976-12-12
FR2313922B1 (en) 1979-09-21

Similar Documents

Publication Publication Date Title
HK23979A (en) Piperidyl-triazine derivatives
GB1550160A (en) 4-hydroxypyrrolidin-2-one derivatives
GB1520812A (en) Benzhydrylsulphinyl derivatives
IL48209A0 (en) Amidinourea derivatives
IL49706A (en) Anhydro-vinca derivatives
AU1597876A (en) Ortho-aminobutyrophenone derivatives
IL59758A0 (en) -amino- , -bis-carobxy-alkane derivatives
AU1074176A (en) Oxadiazolinone derivatives
GB1540845A (en) 6-oxo-pyrimidine derivatives
CY1151A (en) Cis-bicyclooctyl-alkyl-amine derivatives
IE44308L (en) Androsten-17-one derivatives
GB1554720A (en) Pyridthione derivatives
GB1486104A (en) Phthalimidopiperidine derivatives
JPS5248672A (en) Thiazolinylaminoopiperidine derivatives
JPS5248661A (en) 22methoxyybenzamide derivatives
GB1518745A (en) Methyldopa derivatives
GB1545577A (en) N-alkyl-3-phenylisoxazole-4-carboxamide derivatives
JPS51127100A (en) Triazolobenzocycloalkylthiazine derivatives
JPS5246057A (en) Dicaboxylacte derivatives
GB1551442A (en) 11-methylene-6-piperazinyl-morphanthridine derivatives
JPS5273892A (en) Azethizinone derivatives
GB1520011A (en) Benodioxole derivatives
IL48972A0 (en) Triazolocycloalkylhydrothiadiazine derivatives
GB1520682A (en) Monochloro-striazine derivatives
IL49072A0 (en) Triazolocycloalkylthiadiazine derivatives

Legal Events

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