ES465176A1 - Un procedimiento para la preparacion de nuevos derivados de hidantoina - Google Patents

Un procedimiento para la preparacion de nuevos derivados de hidantoina

Info

Publication number
ES465176A1
ES465176A1 ES465176A ES465176A ES465176A1 ES 465176 A1 ES465176 A1 ES 465176A1 ES 465176 A ES465176 A ES 465176A ES 465176 A ES465176 A ES 465176A ES 465176 A1 ES465176 A1 ES 465176A1
Authority
ES
Spain
Prior art keywords
production
formula
compositions containing
pharmacological activity
containing same
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
ES465176A
Other languages
English (en)
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.)
Beecham Group PLC
Original Assignee
Beecham Group 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
Priority claimed from GB52955/76A external-priority patent/GB1598662A/en
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Publication of ES465176A1 publication Critical patent/ES465176A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings 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
    • C07D233/72—Two oxygen atoms, e.g. hydantoin
    • C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • 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
    • A61P9/06—Antiarrhythmics
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
    • C07C273/1827—X being H
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings 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
    • C07D233/86—Oxygen and sulfur atoms, e.g. thiohydantoin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Un procedimiento para la preparación de nuevos derivados de hidantoina de fórmula (I): **(Fórmula)** donde X es O ó S; n es 1 a 8; R1 es hidrógeno o bien CO2R1 representa un grupo éster donde el radical R1 contiene de 1 a 12 átomos de carbono; R2 es hidrógeno, alquilo C1-4 o fenilo; R3 es hidroxi o hidroxi protegido; R4 es hidrógeno, alquilo C1-9, cicloalquilo C3-8, cicloalquil (C3-8)-alquilo (C1-6), fenilo, fenil-alquilo (C1-6), naftilo o naftil-alquilo (C1-6), donde cualquiera de los radicales fenilo o naftilo puede estar sustituído con uno o más grupos halógeno, trifluormetilo, alquilo C1-6, hidroxi, alcoxi C1-6, fenilalcoxi (C1-6) o nitro.
ES465176A 1976-12-18 1977-12-16 Un procedimiento para la preparacion de nuevos derivados de hidantoina Expired ES465176A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB52955/76A GB1598662A (en) 1976-12-18 1976-12-18 10,12-diazoprostaglandins
GB3036977 1977-07-20

Publications (1)

Publication Number Publication Date
ES465176A1 true ES465176A1 (es) 1979-01-01

Family

ID=26260409

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465176A Expired ES465176A1 (es) 1976-12-18 1977-12-16 Un procedimiento para la preparacion de nuevos derivados de hidantoina

Country Status (15)

Country Link
JP (1) JPS5382779A (es)
AT (1) AT368498B (es)
AU (1) AU514523B2 (es)
CH (1) CH639076A5 (es)
DE (1) DE2755771A1 (es)
DK (1) DK551777A (es)
ES (1) ES465176A1 (es)
FI (1) FI773812A (es)
FR (1) FR2374309A1 (es)
IL (1) IL53559A0 (es)
NL (1) NL7713971A (es)
NO (1) NO774348L (es)
NZ (1) NZ185909A (es)
PH (1) PH14398A (es)
SE (1) SE7714373L (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602188A (en) * 1977-12-01 1981-11-11 Wellcome Found Hydantoin derivatives
AU531493B2 (en) * 1977-12-01 1983-08-25 The Wellcome Foundation Limited Thiohydantion derivatives
EP0003410B1 (en) * 1978-01-23 1982-10-06 Beecham Group Plc Hydantoins and thiohydantoins, method for their preparation and pharmaceutical compositions containing them
EP0004723A1 (en) * 1978-03-30 1979-10-17 Beecham Group Plc Deoxyhydantoins, processes for their preparation and pharmaceutical compositions containing them
AU4806979A (en) * 1978-06-15 1979-12-20 Beecham Group Limited 1,2,4 triazole derivatives
EP0006352A1 (en) * 1978-06-15 1980-01-09 Beecham Group Plc Hydantoins and thiohydantoins, process for their preparation and pharmaceutical compositions containing them
IL57504A0 (en) * 1978-06-15 1979-10-31 Beecham Group Ltd Prostagandin analogues,their preparation and pharmaceutical compositions containing
AU4778279A (en) * 1978-06-15 1979-12-20 Beecham Group Limited Prostaglandin analogues
EP0019223A1 (en) * 1979-05-09 1980-11-26 The Wellcome Foundation Limited Optically active hydantoin derivatives, their synthesis, pharmaceutical formulations containing them, and intermediates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2323193A1 (de) 1972-05-10 1973-11-22 Du Pont Pyrazolidinone
FR2258376A1 (en) 1974-01-21 1975-08-18 Aries Robert 10-Aza prostaglandins - for treatment of blood pressure and gastro-intestinal disorders and in prepn for confinement
GB1524818A (en) 1974-11-29 1978-09-13 Beecham Group Ltd 12-azaprostaglandins

Also Published As

Publication number Publication date
FR2374309A1 (fr) 1978-07-13
ATA893777A (de) 1982-02-15
IL53559A0 (en) 1978-03-10
NL7713971A (nl) 1978-06-20
FR2374309B1 (es) 1980-05-16
JPS5382779A (en) 1978-07-21
NO774348L (no) 1978-06-20
PH14398A (en) 1981-06-25
DE2755771A1 (de) 1978-06-29
CH639076A5 (en) 1983-10-31
NZ185909A (en) 1980-11-14
AU514523B2 (en) 1981-02-12
DK551777A (da) 1978-06-19
AU3161377A (en) 1979-06-21
AT368498B (de) 1982-10-11
FI773812A (fi) 1978-06-19
SE7714373L (sv) 1978-06-19

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