IE790196L - PYRANO £4,3-e|-as-TRIAZINES - Google Patents

PYRANO £4,3-e|-as-TRIAZINES

Info

Publication number
IE790196L
IE790196L IE790196A IE19679A IE790196L IE 790196 L IE790196 L IE 790196L IE 790196 A IE790196 A IE 790196A IE 19679 A IE19679 A IE 19679A IE 790196 L IE790196 L IE 790196L
Authority
IE
Ireland
Prior art keywords
trifluoromethyl
nitro
butyl
image
carbon atoms
Prior art date
Application number
IE790196A
Other versions
IE48044B1 (en
Original Assignee
Sandoz Ltd
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 Sandoz Ltd filed Critical Sandoz Ltd
Publication of IE790196L publication Critical patent/IE790196L/en
Publication of IE48044B1 publication Critical patent/IE48044B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/08—Bridged systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Anesthesiology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

The invention provides compounds of formula I, <IMAGE> indicated for use as sleep-inducers and minor tranquillisers, pharmaceutical compositions containing them and processes for their production, where X is <IMAGE> and R1 and R2, which may be the same or different, each signifies hydrogen, fluorine, chlorine, alkyl of 1 to 4 carbon atoms, straight chain alkoxy of 1 to 4 carbon atoms, amino, nitro or trifluoromethyl, provided that (i) when one of R1 and R2 is nitro, the other is other than nitro or trifluoromethyl, and (ii) when one of R1 and R2 is t-butyl or trifluoromethyl, the other is other than trifluoromethyl, the other is other than trifluoromethyl on an adjacent carbon atom or t-butyl on an adjacent carbon atom. [GB2013675A]
IE196/79A 1978-02-03 1979-02-01 Pyrano (4,3-e)-as-triazines,their production and tranquillizer/sleep inducer use IE48044B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87494078A 1978-02-03 1978-02-03

Publications (2)

Publication Number Publication Date
IE790196L true IE790196L (en) 1979-08-03
IE48044B1 IE48044B1 (en) 1984-09-05

Family

ID=25364907

Family Applications (1)

Application Number Title Priority Date Filing Date
IE196/79A IE48044B1 (en) 1978-02-03 1979-02-01 Pyrano (4,3-e)-as-triazines,their production and tranquillizer/sleep inducer use

Country Status (20)

Country Link
JP (1) JPS54115399A (en)
AT (1) AT374805B (en)
AU (1) AU537176B2 (en)
BE (1) BE873874R (en)
CA (1) CA1101421A (en)
CH (1) CH644863A5 (en)
DE (1) DE2903130A1 (en)
DK (1) DK35879A (en)
ES (2) ES477430A1 (en)
FI (1) FI790268A (en)
FR (1) FR2416229A2 (en)
GB (1) GB2013675B (en)
IE (1) IE48044B1 (en)
IL (1) IL56561A (en)
IT (1) IT7947833A0 (en)
NL (1) NL7900767A (en)
PH (1) PH15532A (en)
PT (1) PT69168A (en)
SE (1) SE7900718L (en)
ZA (1) ZA79459B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681897A (en) * 1979-12-06 1981-07-04 Nippon Musical Instruments Mfg Electronic musical instrument

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK139301B (en) * 1974-05-01 1979-01-29 Sandoz Ag Analogous process for the preparation of 5,5,7,7-tetramethylfuro (3,4-e) as-triazines.

Also Published As

Publication number Publication date
CA1101421A (en) 1981-05-19
ZA79459B (en) 1980-02-27
JPS54115399A (en) 1979-09-07
CH644863A5 (en) 1984-08-31
IL56561A (en) 1982-07-30
GB2013675A (en) 1979-08-15
FI790268A (en) 1979-08-04
NL7900767A (en) 1979-08-07
IT7947833A0 (en) 1979-01-31
FR2416229B2 (en) 1981-10-02
IE48044B1 (en) 1984-09-05
GB2013675B (en) 1982-11-17
AT374805B (en) 1984-06-12
AU537176B2 (en) 1984-06-14
IL56561A0 (en) 1979-05-31
BE873874R (en) 1979-08-01
PT69168A (en) 1979-03-01
DK35879A (en) 1979-08-04
ES8101593A1 (en) 1980-12-16
ES488135A0 (en) 1980-12-16
FR2416229A2 (en) 1979-08-31
DE2903130A1 (en) 1979-08-09
ATA77579A (en) 1983-10-15
AU4386479A (en) 1979-08-09
PH15532A (en) 1983-02-09
SE7900718L (en) 1979-08-04
ES477430A1 (en) 1980-08-16

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