SE7601361L - PROCEDURE FOR THE PREPARATION OF SUBSTITUTED BENSOPYRANO (3,4-C) PYRIDINES AND THE ABOVEMENTIONED ASSOCIATIONS PREPARED IN ACCORDANCE WITH THE PROCEDURE - Google Patents

PROCEDURE FOR THE PREPARATION OF SUBSTITUTED BENSOPYRANO (3,4-C) PYRIDINES AND THE ABOVEMENTIONED ASSOCIATIONS PREPARED IN ACCORDANCE WITH THE PROCEDURE

Info

Publication number
SE7601361L
SE7601361L SE7601361A SE7601361A SE7601361L SE 7601361 L SE7601361 L SE 7601361L SE 7601361 A SE7601361 A SE 7601361A SE 7601361 A SE7601361 A SE 7601361A SE 7601361 L SE7601361 L SE 7601361L
Authority
SE
Sweden
Prior art keywords
procedure
bensopyrano
pyridines
associations
abovementioned
Prior art date
Application number
SE7601361A
Other languages
Swedish (sv)
Inventor
R E Brown
C Puchalski
Jr J Shavel
Original Assignee
Warner Lambert Co
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 Warner Lambert Co filed Critical Warner Lambert Co
Publication of SE7601361L publication Critical patent/SE7601361L/en

Links

Classifications

    • 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
    • C07D491/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
SE7601361A 1975-02-10 1976-02-09 PROCEDURE FOR THE PREPARATION OF SUBSTITUTED BENSOPYRANO (3,4-C) PYRIDINES AND THE ABOVEMENTIONED ASSOCIATIONS PREPARED IN ACCORDANCE WITH THE PROCEDURE SE7601361L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54829875A 1975-02-10 1975-02-10

Publications (1)

Publication Number Publication Date
SE7601361L true SE7601361L (en) 1976-08-11

Family

ID=24188227

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7601361A SE7601361L (en) 1975-02-10 1976-02-09 PROCEDURE FOR THE PREPARATION OF SUBSTITUTED BENSOPYRANO (3,4-C) PYRIDINES AND THE ABOVEMENTIONED ASSOCIATIONS PREPARED IN ACCORDANCE WITH THE PROCEDURE

Country Status (11)

Country Link
JP (2) JPS5195098A (en)
BE (1) BE838361A (en)
CH (1) CH616680A5 (en)
DE (1) DE2515226A1 (en)
DK (1) DK140145B (en)
ES (1) ES445048A1 (en)
FR (1) FR2299866A1 (en)
LU (1) LU74318A1 (en)
NL (1) NL7601350A (en)
SE (1) SE7601361L (en)
ZA (1) ZA76216B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2411847A1 (en) * 1973-03-21 1974-10-10 Warner Lambert Co SUBSTITUTED BENZOPYRANO SQUARE CLIP ON 3.4-C SQUARE BRACKET FOR PYRIDINE AND MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS

Also Published As

Publication number Publication date
JPS51105099A (en) 1976-09-17
ES445048A1 (en) 1977-05-16
ZA76216B (en) 1976-12-29
FR2299866B1 (en) 1979-09-21
DK140145B (en) 1979-06-25
AU8030475A (en) 1976-10-21
BE838361A (en) 1976-08-06
LU74318A1 (en) 1976-08-13
CH616680A5 (en) 1980-04-15
DK140145C (en) 1979-11-19
NL7601350A (en) 1976-08-12
DE2515226A1 (en) 1976-08-19
JPS5195098A (en) 1976-08-20
FR2299866A1 (en) 1976-09-03
DK51576A (en) 1976-08-11

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