AT277271B - Process for the preparation of new derivatives of [1,4] -oxazino- [3,4-a] -isoquinoline and their salts - Google Patents

Process for the preparation of new derivatives of [1,4] -oxazino- [3,4-a] -isoquinoline and their salts

Info

Publication number
AT277271B
AT277271B AT419468A AT419468A AT277271B AT 277271 B AT277271 B AT 277271B AT 419468 A AT419468 A AT 419468A AT 419468 A AT419468 A AT 419468A AT 277271 B AT277271 B AT 277271B
Authority
AT
Austria
Prior art keywords
oxazino
isoquinoline
salts
preparation
new derivatives
Prior art date
Application number
AT419468A
Other languages
German (de)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of AT277271B publication Critical patent/AT277271B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT419468A 1967-05-01 1968-04-30 Process for the preparation of new derivatives of [1,4] -oxazino- [3,4-a] -isoquinoline and their salts AT277271B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63485667A 1967-05-01 1967-05-01

Publications (1)

Publication Number Publication Date
AT277271B true AT277271B (en) 1969-12-29

Family

ID=24545439

Family Applications (3)

Application Number Title Priority Date Filing Date
AT00989/69A AT277273B (en) 1967-05-01 1968-04-30 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF <1,4> -OXAZINO- <3,4-A> -ISOCHINOLINE AND THEIR SALTS
AT419468A AT277271B (en) 1967-05-01 1968-04-30 Process for the preparation of new derivatives of [1,4] -oxazino- [3,4-a] -isoquinoline and their salts
AT00988/69A AT277272B (en) 1967-05-01 1968-04-30 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF <1,4> -OXAZINO- <3,4-A> -ISOCHINOLINE AND THEIR SALTS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT00989/69A AT277273B (en) 1967-05-01 1968-04-30 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF <1,4> -OXAZINO- <3,4-A> -ISOCHINOLINE AND THEIR SALTS

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00988/69A AT277272B (en) 1967-05-01 1968-04-30 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF <1,4> -OXAZINO- <3,4-A> -ISOCHINOLINE AND THEIR SALTS

Country Status (12)

Country Link
AT (3) AT277273B (en)
BE (1) BE714508A (en)
CH (1) CH499538A (en)
DE (1) DE1770304A1 (en)
DK (1) DK125422B (en)
ES (3) ES353394A1 (en)
FR (3) FR1578899A (en)
GB (2) GB1234625A (en)
IE (1) IE32045B1 (en)
IL (1) IL29920A (en)
NL (1) NL6805805A (en)
SE (1) SE343586B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU191301B (en) * 1984-03-23 1987-02-27 Richter Gedeon Vegyeszeti Gyar Rt,Hu Process for preparing 1-/hydroxy-methyl/-1,6,7,11b-tetrahydro-2h,4h-/1,3/-oxazino- or -thiazino/4,3-a/isoquinoline -derivatives

Also Published As

Publication number Publication date
IE32045L (en) 1968-11-01
IL29920A0 (en) 1968-06-20
FR1578899A (en) 1969-08-22
FR7706M (en) 1970-02-23
IE32045B1 (en) 1973-03-21
AT277272B (en) 1969-12-29
ES353394A1 (en) 1969-10-01
ES353395A1 (en) 1969-10-01
ES353393A1 (en) 1969-09-01
IL29920A (en) 1972-04-27
GB1234624A (en) 1971-06-09
FR7645M (en) 1970-02-02
SE343586B (en) 1972-03-13
DE1770304A1 (en) 1971-10-21
DK125422B (en) 1973-02-19
NL6805805A (en) 1968-11-04
GB1234625A (en) 1971-06-09
BE714508A (en) 1968-10-30
CH499538A (en) 1970-11-30
AT277273B (en) 1969-12-29

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee