AT289799B - Process for the preparation of new hydroxyindenopyridines or their optically active forms - Google Patents

Process for the preparation of new hydroxyindenopyridines or their optically active forms

Info

Publication number
AT289799B
AT289799B AT684169A AT684169A AT289799B AT 289799 B AT289799 B AT 289799B AT 684169 A AT684169 A AT 684169A AT 684169 A AT684169 A AT 684169A AT 289799 B AT289799 B AT 289799B
Authority
AT
Austria
Prior art keywords
hydroxyindenopyridines
preparation
new
optically active
active forms
Prior art date
Application number
AT684169A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT289799B publication Critical patent/AT289799B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Coils Or Transformers For Communication (AREA)
AT684169A 1966-06-21 1967-06-19 Process for the preparation of new hydroxyindenopyridines or their optically active forms AT289799B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH898466A CH491920A (en) 1966-06-21 1966-06-21 Process for the preparation of new indenopyridine derivatives
CH324467A CH503027A (en) 1966-06-21 1967-03-06 Analgesic indenopyridine derivs

Publications (1)

Publication Number Publication Date
AT289799B true AT289799B (en) 1971-05-10

Family

ID=25692545

Family Applications (4)

Application Number Title Priority Date Filing Date
AT571667A AT290535B (en) 1966-06-21 1967-06-19 Process for the preparation of acid addition salts of new indenopyridine derivatives or of their optically active forms
AT684269A AT289800B (en) 1966-06-21 1967-06-19 Process for the preparation of new hydroxyindenopyridines or their optically active forms
AT684169A AT289799B (en) 1966-06-21 1967-06-19 Process for the preparation of new hydroxyindenopyridines or their optically active forms
AT684069A AT289798B (en) 1966-06-21 1967-06-19 Process for the preparation of new hydroxyindenopyridines or their optically active forms

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AT571667A AT290535B (en) 1966-06-21 1967-06-19 Process for the preparation of acid addition salts of new indenopyridine derivatives or of their optically active forms
AT684269A AT289800B (en) 1966-06-21 1967-06-19 Process for the preparation of new hydroxyindenopyridines or their optically active forms

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT684069A AT289798B (en) 1966-06-21 1967-06-19 Process for the preparation of new hydroxyindenopyridines or their optically active forms

Country Status (18)

Country Link
AT (4) AT290535B (en)
BE (1) BE700170A (en)
BG (1) BG16187A3 (en)
CH (2) CH491920A (en)
DE (1) DE1695740A1 (en)
DK (1) DK120238B (en)
FI (1) FI48926C (en)
FR (1) FR6625M (en)
GB (3) GB1191307A (en)
GR (1) GR36823B (en)
HU (1) HU164665B (en)
IL (2) IL28108A (en)
NL (1) NL6708391A (en)
NO (1) NO123849B (en)
OA (1) OA02661A (en)
SE (2) SE331098B (en)
SU (1) SU374824A3 (en)
YU (1) YU32173B (en)

Also Published As

Publication number Publication date
DK120238B (en) 1971-05-03
FI48926C (en) 1975-02-10
BE700170A (en) 1967-12-19
SE356513B (en) 1973-05-28
AT289798B (en) 1971-05-10
AT290535B (en) 1971-06-11
SU374824A3 (en) 1973-03-20
NL6708391A (en) 1967-12-22
DE1695740A1 (en) 1970-07-16
YU32173B (en) 1974-06-30
CH491920A (en) 1970-06-15
OA02661A (en) 1970-12-15
GB1191309A (en) 1970-05-13
GB1191307A (en) 1970-05-13
FI48926B (en) 1974-10-31
GB1191308A (en) 1970-05-13
NO123849B (en) 1972-01-24
AT289800B (en) 1971-05-10
FR6625M (en) 1969-01-13
CH503027A (en) 1971-02-15
BG16187A3 (en) 1972-07-20
GR36823B (en) 1969-03-12
IL37333A (en) 1971-10-20
IL28108A (en) 1971-10-20
YU122067A (en) 1973-12-31
SE331098B (en) 1970-12-14
HU164665B (en) 1974-03-28

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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