DK136189B - Analogous process for the preparation of benzo (c) (1,6) naphthyridine derivatives or acid addition salts thereof. - Google Patents

Analogous process for the preparation of benzo (c) (1,6) naphthyridine derivatives or acid addition salts thereof.

Info

Publication number
DK136189B
DK136189B DK24275AA DK24275A DK136189B DK 136189 B DK136189 B DK 136189B DK 24275A A DK24275A A DK 24275AA DK 24275 A DK24275 A DK 24275A DK 136189 B DK136189 B DK 136189B
Authority
DK
Denmark
Prior art keywords
benzo
preparation
acid addition
addition salts
analogous process
Prior art date
Application number
DK24275AA
Other languages
Danish (da)
Other versions
DK136189C (en
DK24275A (en
Inventor
Hans Ott
Rudolf Sueess
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 DK24275A publication Critical patent/DK24275A/da
Publication of DK136189B publication Critical patent/DK136189B/en
Application granted granted Critical
Publication of DK136189C publication Critical patent/DK136189C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK24275AA 1974-02-05 1975-01-27 Analogous process for the preparation of benzo (c) (1,6) naphthyridine derivatives or acid addition salts thereof. DK136189B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH155074 1974-02-05

Publications (3)

Publication Number Publication Date
DK24275A DK24275A (en) 1975-09-29
DK136189B true DK136189B (en) 1977-08-29
DK136189C DK136189C (en) 1978-01-30

Family

ID=4213026

Family Applications (1)

Application Number Title Priority Date Filing Date
DK24275AA DK136189B (en) 1974-02-05 1975-01-27 Analogous process for the preparation of benzo (c) (1,6) naphthyridine derivatives or acid addition salts thereof.

Country Status (19)

Country Link
JP (1) JPS50108297A (en)
AT (1) AT351536B (en)
BE (1) BE825124A (en)
CA (1) CA1055944A (en)
DD (1) DD117216A5 (en)
DE (1) DE2503156A1 (en)
DK (1) DK136189B (en)
ES (1) ES434406A1 (en)
FI (1) FI750205A (en)
FR (1) FR2259611B1 (en)
GB (2) GB1497722A (en)
HU (1) HU169923B (en)
IL (1) IL46553A (en)
NL (1) NL7501159A (en)
NO (1) NO750263L (en)
NZ (1) NZ176550A (en)
PH (1) PH11824A (en)
SE (1) SE7500859L (en)
ZA (1) ZA75743B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8800397D0 (en) * 1988-01-08 1988-02-10 Sandoz Ltd Improvements in/relating to organic compounds
MY105344A (en) * 1990-05-16 1994-09-30 Byk Gulden Lomberg Chemische Fabrik New sulphonyl compounds

Also Published As

Publication number Publication date
GB1497723A (en) 1978-01-12
AU7784375A (en) 1976-08-05
HU169923B (en) 1977-02-28
ATA79975A (en) 1979-01-15
CA1055944A (en) 1979-06-05
PH11824A (en) 1978-07-19
BE825124A (en) 1975-08-04
FR2259611B1 (en) 1980-01-11
NZ176550A (en) 1978-09-25
FI750205A (en) 1975-08-06
DD117216A5 (en) 1976-01-05
DK136189C (en) 1978-01-30
IL46553A0 (en) 1975-04-25
ZA75743B (en) 1976-09-29
SE7500859L (en) 1975-08-06
GB1497722A (en) 1978-01-12
DE2503156A1 (en) 1975-08-07
DK24275A (en) 1975-09-29
JPS50108297A (en) 1975-08-26
ES434406A1 (en) 1977-03-01
NL7501159A (en) 1975-08-07
IL46553A (en) 1977-12-30
NO750263L (en) 1975-09-01
AT351536B (en) 1979-07-25
FR2259611A1 (en) 1975-08-29

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