IT1211027B - Pina procedimento per la preparazione di _ una pirido-[2,3-b][1,4]benzodiaze - Google Patents

Pina procedimento per la preparazione di _ una pirido-[2,3-b][1,4]benzodiaze

Info

Publication number
IT1211027B
IT1211027B IT8121352A IT2135281A IT1211027B IT 1211027 B IT1211027 B IT 1211027B IT 8121352 A IT8121352 A IT 8121352A IT 2135281 A IT2135281 A IT 2135281A IT 1211027 B IT1211027 B IT 1211027B
Authority
IT
Italy
Prior art keywords
benzodiaze
pina
pyrid
procedure
preparation
Prior art date
Application number
IT8121352A
Other languages
English (en)
Other versions
IT8121352A0 (it
Inventor
Vitomir Sunjic
Roberto Toso
Original Assignee
Crc Ricerca Chim
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 Crc Ricerca Chim filed Critical Crc Ricerca Chim
Priority to IT8121352A priority Critical patent/IT1211027B/it
Publication of IT8121352A0 publication Critical patent/IT8121352A0/it
Priority to SE8202067A priority patent/SE8202067L/xx
Priority to DE19823211973 priority patent/DE3211973A1/de
Priority to NL8201587A priority patent/NL8201587A/nl
Priority to JP57066169A priority patent/JPS57183790A/ja
Priority to GR67954A priority patent/GR75993B/el
Priority to ES511647A priority patent/ES511647A0/es
Application granted granted Critical
Publication of IT1211027B publication Critical patent/IT1211027B/it

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms
    • C07D211/76—Oxygen atoms attached in position 2 or 6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT8121352A 1981-04-24 1981-04-24 Pina procedimento per la preparazione di _ una pirido-[2,3-b][1,4]benzodiaze IT1211027B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8121352A IT1211027B (it) 1981-04-24 1981-04-24 Pina procedimento per la preparazione di _ una pirido-[2,3-b][1,4]benzodiaze
SE8202067A SE8202067L (sv) 1981-04-24 1982-03-31 Forfarande for framstellning av pyrido-(2,3-b)-(1,4)-bensodiazepiner
DE19823211973 DE3211973A1 (de) 1981-04-24 1982-03-31 Verfahren zur herstellung eines pyrido-(2,3-b)-(1,4)benzodiazepins
NL8201587A NL8201587A (nl) 1981-04-24 1982-04-15 Werkwijze voor het bereiden van een pyrido-2,3-b-1,4-benzodiazepine.
JP57066169A JPS57183790A (en) 1981-04-24 1982-04-19 Manufacture of pyrido-(2,3-b)-(1,4)-benzodiazepines
GR67954A GR75993B (it) 1981-04-24 1982-04-21
ES511647A ES511647A0 (es) 1981-04-24 1982-04-23 "procedimiento para la preparacion de la pirido-(2,3-b)-(1,4)-benzodiacepin-6-ona".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8121352A IT1211027B (it) 1981-04-24 1981-04-24 Pina procedimento per la preparazione di _ una pirido-[2,3-b][1,4]benzodiaze

Publications (2)

Publication Number Publication Date
IT8121352A0 IT8121352A0 (it) 1981-04-24
IT1211027B true IT1211027B (it) 1989-09-29

Family

ID=11180527

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8121352A IT1211027B (it) 1981-04-24 1981-04-24 Pina procedimento per la preparazione di _ una pirido-[2,3-b][1,4]benzodiaze

Country Status (7)

Country Link
JP (1) JPS57183790A (it)
DE (1) DE3211973A1 (it)
ES (1) ES511647A0 (it)
GR (1) GR75993B (it)
IT (1) IT1211027B (it)
NL (1) NL8201587A (it)
SE (1) SE8202067L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL97249A (en) * 1990-02-23 1995-01-24 Takeda Chemical Industries Ltd Compounds of 7,6,5,4-tetrahydrothiazole] B-5,4 [pyridine and compounds of 5,6-dihydro-H4-pyrrolo] D-3,2 [thiazole, their manufacture, and pharmaceutical compositions including or

Also Published As

Publication number Publication date
SE8202067L (sv) 1982-10-25
NL8201587A (nl) 1982-11-16
JPS57183790A (en) 1982-11-12
ES8304130A1 (es) 1983-03-01
ES511647A0 (es) 1983-03-01
GR75993B (it) 1984-08-03
IT8121352A0 (it) 1981-04-24
DE3211973A1 (de) 1982-11-11

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