ES499471A0 - Un procedimiento para la preparacion de derivados de 1,2,4- triazolidin-3,5-diona - Google Patents

Un procedimiento para la preparacion de derivados de 1,2,4- triazolidin-3,5-diona

Info

Publication number
ES499471A0
ES499471A0 ES499471A ES499471A ES499471A0 ES 499471 A0 ES499471 A0 ES 499471A0 ES 499471 A ES499471 A ES 499471A ES 499471 A ES499471 A ES 499471A ES 499471 A0 ES499471 A0 ES 499471A0
Authority
ES
Spain
Prior art keywords
triazolidin
procedure
preparation
diona
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.)
Granted
Application number
ES499471A
Other languages
English (en)
Other versions
ES8201986A1 (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.)
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
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Publication of ES8201986A1 publication Critical patent/ES8201986A1/es
Publication of ES499471A0 publication Critical patent/ES499471A0/es
Granted legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D249/00Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/081,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/101,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C07D249/12Oxygen or sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES499471A 1979-07-12 1981-02-16 Un procedimiento para la preparacion de derivados de 1,2,4- triazolidin-3,5-diona Granted ES499471A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7924235 1979-07-12

Publications (2)

Publication Number Publication Date
ES8201986A1 ES8201986A1 (es) 1982-01-16
ES499471A0 true ES499471A0 (es) 1982-01-16

Family

ID=10506447

Family Applications (2)

Application Number Title Priority Date Filing Date
ES493339A Granted ES493339A0 (es) 1979-07-12 1980-07-11 Un procedimiento para la preparacion de derivados de 1,2,4- triazolidin-3,5- diona.
ES499471A Granted ES499471A0 (es) 1979-07-12 1981-02-16 Un procedimiento para la preparacion de derivados de 1,2,4- triazolidin-3,5-diona

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES493339A Granted ES493339A0 (es) 1979-07-12 1980-07-11 Un procedimiento para la preparacion de derivados de 1,2,4- triazolidin-3,5- diona.

Country Status (7)

Country Link
EP (1) EP0024105A1 (es)
JP (1) JPS5615275A (es)
AU (1) AU6031280A (es)
DK (1) DK302980A (es)
ES (2) ES493339A0 (es)
IL (1) IL60544A0 (es)
ZA (1) ZA804188B (es)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294972A (en) * 1978-06-15 1981-10-13 Beecham Group Limited 1,2-Disubstituted oxo triazolidine

Also Published As

Publication number Publication date
ES8201986A1 (es) 1982-01-16
ES8106146A1 (es) 1981-07-16
JPS5615275A (en) 1981-02-14
ES493339A0 (es) 1981-07-16
IL60544A0 (en) 1980-09-16
EP0024105A1 (en) 1981-02-25
ZA804188B (en) 1981-07-29
AU6031280A (en) 1981-01-15
DK302980A (da) 1981-01-13

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