RO85269B - Procedeu de preparare a unor derivati de 1, 2, 4-oxadiazina - Google Patents

Procedeu de preparare a unor derivati de 1, 2, 4-oxadiazina

Info

Publication number
RO85269B
RO85269B RO108150A RO10815080A RO85269B RO 85269 B RO85269 B RO 85269B RO 108150 A RO108150 A RO 108150A RO 10815080 A RO10815080 A RO 10815080A RO 85269 B RO85269 B RO 85269B
Authority
RO
Romania
Prior art keywords
group
carbon atoms
general formula
phenyl
alkyl group
Prior art date
Application number
RO108150A
Other languages
English (en)
Other versions
RO85269A (ro
Inventor
Kalman Takacs
Ilona Kiss
Antal Simay
Peter Literati Nagy
Maria Hetyey
Marian Ecsery
Szegi Jozsef
Sandor Viragh
Sandor Juhasz Nagy
Original Assignee
Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt
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 Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt filed Critical Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt
Publication of RO85269A publication Critical patent/RO85269A/ro
Publication of RO85269B publication Critical patent/RO85269B/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D273/00—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
    • C07D273/02—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00 having two nitrogen atoms and only one oxygen atom
    • C07D273/04—Six-membered rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • 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
    • A61P7/10—Antioedematous agents; Diuretics
    • 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
    • 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
    • A61P9/08—Vasodilators for multiple indications
    • 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
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Inventia se refera la un procedeu pentru prepararea unor compusi cu formula generala I: (vezi formula) în care R1 reprezinta hidrogen, o grupa fenil substituita, facultativ, cu halogen sau o grua alchil cu 1 pîna la 4 atomi de carbon, o grupa alchil cu 1 pîna la 45 atomi de carbon, substituita facultativ cu unul sau doi substituenti fenil sau doi substituenti fenil sau o grupa nafttilmetil, R2 reprezinta un atom de hidrogen sau o grupa de alchil cu 1 pîna la 4 atomi de carbon, R3 reprezinta o grupa cicloalchil cu 5 sau 6 atomi de carbon sau R2 si R3 luati împreuna reprezinta o grupa cu formula generala III: (vezi formula) în care R4 si R5 reprezinta hidrogen sau o grupa alcoxicarbonil cu 2 pîna la 5 atomi de carbon sau o grupa benzoil. Procedeul consta în aceea ca un compus cu formula generala I mai sus în care R6 reprezinta un atom de hidrogen este acilat, în mediu de acetona în prezenta carbonatului de potasiu la reflux.
RO108150A 1979-10-11 1980-10-09 Procedeu de preparare a unor derivati de 1, 2, 4-oxadiazina RO85269B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU79CI1914A HU180708B (en) 1979-10-11 1979-10-11 Process for preparing new 1,2,4-oxadiazine derivatives

Publications (2)

Publication Number Publication Date
RO85269A RO85269A (ro) 1984-09-29
RO85269B true RO85269B (ro) 1984-10-30

Family

ID=10994765

Family Applications (3)

Application Number Title Priority Date Filing Date
RO108150A RO85269B (ro) 1979-10-11 1980-10-09 Procedeu de preparare a unor derivati de 1, 2, 4-oxadiazina
RO80102322A RO81210A (ro) 1979-10-11 1980-10-09 Procedeu pentru prepararea unor derivati de 1,2,4-oxadiazina
RO108149A RO85268B (ro) 1979-10-11 1980-10-09 Procedeu pentru prepararea unor derivati de 1, 2, 4-oxa-diazina

Family Applications After (2)

Application Number Title Priority Date Filing Date
RO80102322A RO81210A (ro) 1979-10-11 1980-10-09 Procedeu pentru prepararea unor derivati de 1,2,4-oxadiazina
RO108149A RO85268B (ro) 1979-10-11 1980-10-09 Procedeu pentru prepararea unor derivati de 1, 2, 4-oxa-diazina

Country Status (25)

Country Link
US (1) US4308270A (ro)
JP (1) JPS5663970A (ro)
AT (1) AT373247B (ro)
BE (1) BE885634A (ro)
CA (1) CA1159828A (ro)
CH (1) CH649540A5 (ro)
CS (1) CS249111B2 (ro)
DD (1) DD153551A5 (ro)
DE (1) DE3037747A1 (ro)
DK (1) DK149106C (ro)
ES (1) ES8106714A1 (ro)
FR (1) FR2467204B1 (ro)
GB (1) GB2062628B (ro)
GR (1) GR71205B (ro)
HU (1) HU180708B (ro)
IL (1) IL61176A (ro)
IT (1) IT1129306B (ro)
LU (1) LU82823A1 (ro)
NL (1) NL8005587A (ro)
NO (1) NO153652C (ro)
PL (2) PL129378B1 (ro)
RO (3) RO85269B (ro)
SE (1) SE448234B (ro)
SU (1) SU1087520A1 (ro)
YU (2) YU41739B (ro)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179951B (en) * 1979-10-11 1983-01-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing 1,2,4-oxadiazolin-5-one derivatives and pharmaceutical compositions containing thereof
WO2004091547A2 (en) * 2003-04-10 2004-10-28 Cytokinetics, Inc Compounds, compositions, and methods
WO2017031325A1 (en) * 2015-08-18 2017-02-23 Forum Pharmaceuticals Inc. Oxadiazine compounds and methods of use thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132134C (ro) * 1963-03-22
DE1795839C3 (de) * 1964-03-02 1981-09-03 Chinoin Gyógyszer és Vegyészeti Termékek Gyára RT, 1045 Budapest Verfahren zur Herstellung von 3,5-disubstituierten 1,2,4-Oxadiazolderivaten
DE1545658C3 (de) * 1964-03-02 1981-04-23 Chinoin Gyógyszer és Vegyészeti Termékek Gyára RT, 1045 Budapest Verfahren zur Herstellung von 3,5-disubstituierten 1,2,4-Oxadiazolderivaten
IT1043838B (it) * 1971-04-22 1980-02-29 Poli Ind Chimica Spa 1 2 3 4 tetraidroisochinoline e processo per la loro preparazione
US4154598A (en) * 1975-09-11 1979-05-15 Philagro Herbicidal 1,2,4-oxadiazin-5-one compositions
US4026894A (en) * 1975-10-14 1977-05-31 Abbott Laboratories Antihypertensive agents
HU179951B (en) * 1979-10-11 1983-01-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing 1,2,4-oxadiazolin-5-one derivatives and pharmaceutical compositions containing thereof

Also Published As

Publication number Publication date
DK149106B (da) 1986-01-27
YU291182A (en) 1983-04-30
YU41739B (en) 1987-12-31
DK149106C (da) 1986-06-09
GB2062628A (en) 1981-05-28
RO81210B (ro) 1983-01-30
BE885634A (fr) 1981-02-02
CH649540A5 (de) 1985-05-31
SE448234B (sv) 1987-02-02
LU82823A1 (de) 1981-02-02
PL129378B1 (en) 1984-05-31
NO153652C (no) 1986-05-07
DK429680A (da) 1981-04-12
FR2467204A1 (fr) 1981-04-17
SE8007026L (sv) 1981-04-12
JPH0215547B2 (ro) 1990-04-12
DE3037747A1 (de) 1981-06-11
ES495820A0 (es) 1981-09-16
PL129081B1 (en) 1984-03-31
RO85268B (ro) 1984-10-30
SU1087520A1 (ru) 1984-04-23
YU259580A (en) 1983-04-30
US4308270A (en) 1981-12-29
PL232264A1 (ro) 1982-03-29
NO153652B (no) 1986-01-20
CS249111B2 (en) 1987-03-12
FR2467204B1 (fr) 1986-03-28
GR71205B (ro) 1983-04-11
RO85268A (ro) 1984-09-29
RO85269A (ro) 1984-09-29
IT1129306B (it) 1986-06-04
ATA501280A (de) 1983-05-15
ES8106714A1 (es) 1981-09-16
NO803045L (no) 1981-04-13
IL61176A (en) 1984-05-31
YU42063B (en) 1988-04-30
GB2062628B (en) 1983-08-03
HU180708B (en) 1983-04-29
PL227211A1 (ro) 1981-11-27
IL61176A0 (en) 1980-11-30
RO81210A (ro) 1983-02-01
AT373247B (de) 1983-12-27
IT8068556A0 (it) 1980-10-09
CA1159828A (en) 1984-01-03
NL8005587A (nl) 1981-04-14
DD153551A5 (de) 1982-01-13
JPS5663970A (en) 1981-05-30

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