ES450060A1 - Un procedimiento para la preparacion de 3-nitro-4-hidroxi- quinolin-2 (1h) onas. - Google Patents

Un procedimiento para la preparacion de 3-nitro-4-hidroxi- quinolin-2 (1h) onas.

Info

Publication number
ES450060A1
ES450060A1 ES450060A ES450060A ES450060A1 ES 450060 A1 ES450060 A1 ES 450060A1 ES 450060 A ES450060 A ES 450060A ES 450060 A ES450060 A ES 450060A ES 450060 A1 ES450060 A1 ES 450060A1
Authority
ES
Spain
Prior art keywords
carbon atoms
alkyl
formula
trifluoromethyl
nitro
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
ES450060A
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 ES450060A1 publication Critical patent/ES450060A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
ES450060A 1975-07-23 1976-07-22 Un procedimiento para la preparacion de 3-nitro-4-hidroxi- quinolin-2 (1h) onas. Expired ES450060A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59853975A 1975-07-23 1975-07-23

Publications (1)

Publication Number Publication Date
ES450060A1 true ES450060A1 (es) 1977-12-01

Family

ID=24395967

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450060A Expired ES450060A1 (es) 1975-07-23 1976-07-22 Un procedimiento para la preparacion de 3-nitro-4-hidroxi- quinolin-2 (1h) onas.

Country Status (17)

Country Link
JP (1) JPS5225781A (no)
AU (1) AU1620976A (no)
BE (1) BE844414A (no)
DD (1) DD126769A5 (no)
DE (1) DE2631317A1 (no)
DK (1) DK319276A (no)
ES (1) ES450060A1 (no)
FI (1) FI762046A (no)
FR (1) FR2318633A1 (no)
IL (1) IL50090A0 (no)
NL (1) NL7607968A (no)
NO (1) NO762489L (no)
NZ (1) NZ181532A (no)
PT (1) PT65391B (no)
SE (1) SE7608151L (no)
YU (1) YU181176A (no)
ZA (1) ZA764449B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130587A (en) * 1978-03-30 1979-10-09 Otsuka Pharmaceut Co Ltd Carbostyryl derivative
IE52656B1 (en) * 1981-04-07 1988-01-06 Shell Int Research Closure device
JPS60101445U (ja) * 1983-12-17 1985-07-10 紀伊産業株式会社 密封容器
JPH0621181B2 (ja) * 1987-01-12 1994-03-23 テルモ株式会社 親水性ポリフッ化ビニリデン多孔質膜の製造方法
JPH0644827Y2 (ja) * 1988-09-20 1994-11-16 エヌオーケー株式会社 キャップ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770482A1 (de) * 1968-05-22 1971-11-11 Basf Ag Verfahren zur Herstellung von 2,4-Dioxychinolinen
DE2354145A1 (de) * 1972-11-02 1974-05-16 Sandoz Ag Chinazolin-2(lh)-one und verfahren zu ihrer herstellung
GB1453863A (en) * 1973-05-19 1976-10-27 Beecham Group Ltd Pharmaceutical compositions comprising nitrocarbostyrils for the treatment of allergic and immunological hypersensitivity

Also Published As

Publication number Publication date
FI762046A (no) 1977-01-24
NO762489L (no) 1977-01-25
FR2318633A1 (fr) 1977-02-18
NZ181532A (en) 1978-07-10
ZA764449B (en) 1978-03-29
BE844414A (fr) 1977-01-24
PT65391B (fr) 1978-04-05
JPS5225781A (en) 1977-02-25
PT65391A (fr) 1976-08-01
IL50090A0 (en) 1976-09-30
FR2318633B1 (no) 1978-12-22
SE7608151L (sv) 1977-01-24
NL7607968A (nl) 1977-01-25
DK319276A (da) 1977-01-24
DD126769A5 (no) 1977-08-10
AU1620976A (en) 1978-01-26
DE2631317A1 (de) 1977-02-17
YU181176A (en) 1982-05-31

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