ES477430A1 - Un procedimiento para la preparacion de 5'8-dihidro-6,6,8- trimetil-5'8-etano-6h-pirano(4,3-e)-as-triacinas y sus 4 o- xidos. - Google Patents

Un procedimiento para la preparacion de 5'8-dihidro-6,6,8- trimetil-5'8-etano-6h-pirano(4,3-e)-as-triacinas y sus 4 o- xidos.

Info

Publication number
ES477430A1
ES477430A1 ES477430A ES477430A ES477430A1 ES 477430 A1 ES477430 A1 ES 477430A1 ES 477430 A ES477430 A ES 477430A ES 477430 A ES477430 A ES 477430A ES 477430 A1 ES477430 A1 ES 477430A1
Authority
ES
Spain
Prior art keywords
trifluoromethyl
sleep
production
nitro
tranquilliser
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
ES477430A
Other languages
English (en)
Spanish (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.)
Sandoz AG
Original Assignee
Sandoz AG
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 AG filed Critical Sandoz AG
Publication of ES477430A1 publication Critical patent/ES477430A1/es
Expired legal-status Critical Current

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)
ES477430A 1978-02-03 1979-02-02 Un procedimiento para la preparacion de 5'8-dihidro-6,6,8- trimetil-5'8-etano-6h-pirano(4,3-e)-as-triacinas y sus 4 o- xidos. Expired ES477430A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES477430A1 true ES477430A1 (es) 1980-08-16

Family

ID=25364907

Family Applications (2)

Application Number Title Priority Date Filing Date
ES477430A Expired ES477430A1 (es) 1978-02-03 1979-02-02 Un procedimiento para la preparacion de 5'8-dihidro-6,6,8- trimetil-5'8-etano-6h-pirano(4,3-e)-as-triacinas y sus 4 o- xidos.
ES488135A Granted ES488135A0 (es) 1978-02-03 1980-01-31 Un procedimiento para la preparacion de un n-oxido de 5,8- dihidro-6,6,8-trimetil-5,8-etano-6h-pirano (4,3-e)-as-tria- zinas

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES488135A Granted ES488135A0 (es) 1978-02-03 1980-01-31 Un procedimiento para la preparacion de un n-oxido de 5,8- dihidro-6,6,8-trimetil-5,8-etano-6h-pirano (4,3-e)-as-tria- zinas

Country Status (20)

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

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 (da) * 1974-05-01 1979-01-29 Sandoz Ag Analogifremgangsmåde til fremstilling af 5,5,7,7-tetramethylfuro(3,4-e)as-triaziner.

Also Published As

Publication number Publication date
CA1101421A (en) 1981-05-19
ZA79459B (en) 1980-02-27
JPS54115399A (en) 1979-09-07
CH644863A5 (de) 1984-08-31
IL56561A (en) 1982-07-30
GB2013675A (en) 1979-08-15
FI790268A (fi) 1979-08-04
NL7900767A (nl) 1979-08-07
IE790196L (en) 1979-08-03
IT7947833A0 (it) 1979-01-31
FR2416229B2 (de) 1981-10-02
IE48044B1 (en) 1984-09-05
GB2013675B (en) 1982-11-17
AT374805B (de) 1984-06-12
AU537176B2 (en) 1984-06-14
IL56561A0 (en) 1979-05-31
BE873874R (fr) 1979-08-01
PT69168A (fr) 1979-03-01
DK35879A (da) 1979-08-04
ES8101593A1 (es) 1980-12-16
ES488135A0 (es) 1980-12-16
FR2416229A2 (fr) 1979-08-31
DE2903130A1 (de) 1979-08-09
ATA77579A (de) 1983-10-15
AU4386479A (en) 1979-08-09
PH15532A (en) 1983-02-09
SE7900718L (sv) 1979-08-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009