AT307417B - Verfahren zur Herstellung des neuen 1H, 3H-2-Aza-4-methylen-5,8-dimethoxy-furano-(2",3",6,7)-xanthon-2-spiro-1'-piperidiniumchlorids - Google Patents

Verfahren zur Herstellung des neuen 1H, 3H-2-Aza-4-methylen-5,8-dimethoxy-furano-(2",3",6,7)-xanthon-2-spiro-1'-piperidiniumchlorids

Info

Publication number
AT307417B
AT307417B AT172271A AT172271A AT307417B AT 307417 B AT307417 B AT 307417B AT 172271 A AT172271 A AT 172271A AT 172271 A AT172271 A AT 172271A AT 307417 B AT307417 B AT 307417B
Authority
AT
Austria
Prior art keywords
furano
xanthone
aza
spiro
dimethoxy
Prior art date
Application number
AT172271A
Other languages
English (en)
Original Assignee
Thiemann Chem Pharm Fab
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 Thiemann Chem Pharm Fab filed Critical Thiemann Chem Pharm Fab
Application granted granted Critical
Publication of AT307417B publication Critical patent/AT307417B/de

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
    • C07D491/22—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 four or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT172271A 1970-03-31 1971-03-01 Verfahren zur Herstellung des neuen 1H, 3H-2-Aza-4-methylen-5,8-dimethoxy-furano-(2",3",6,7)-xanthon-2-spiro-1'-piperidiniumchlorids AT307417B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7011456A FR2081594A1 (en) 1970-03-31 1970-03-31 Water-soluble khellin deriv prepn - by reaction - with piperidine and p-formaldehyde

Publications (1)

Publication Number Publication Date
AT307417B true AT307417B (de) 1973-05-25

Family

ID=9053144

Family Applications (1)

Application Number Title Priority Date Filing Date
AT172271A AT307417B (de) 1970-03-31 1971-03-01 Verfahren zur Herstellung des neuen 1H, 3H-2-Aza-4-methylen-5,8-dimethoxy-furano-(2",3",6,7)-xanthon-2-spiro-1'-piperidiniumchlorids

Country Status (2)

Country Link
AT (1) AT307417B (de)
FR (1) FR2081594A1 (de)

Also Published As

Publication number Publication date
FR2081594B1 (de) 1973-04-06
FR2081594A1 (en) 1971-12-10

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