NL7505433A - PROCEDURE FOR THE PREPARATION OF NEW SPIRO-HETEROCYCLAAN COMPOUNDS. - Google Patents

PROCEDURE FOR THE PREPARATION OF NEW SPIRO-HETEROCYCLAAN COMPOUNDS.

Info

Publication number
NL7505433A
NL7505433A NL7505433A NL7505433A NL7505433A NL 7505433 A NL7505433 A NL 7505433A NL 7505433 A NL7505433 A NL 7505433A NL 7505433 A NL7505433 A NL 7505433A NL 7505433 A NL7505433 A NL 7505433A
Authority
NL
Netherlands
Prior art keywords
heterocyclaan
compounds
procedure
preparation
new spiro
Prior art date
Application number
NL7505433A
Other languages
Dutch (nl)
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of NL7505433A publication Critical patent/NL7505433A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/96—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings spiro-condensed with carbocyclic rings or ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Pyrane Compounds (AREA)
NL7505433A 1974-05-08 1975-05-07 PROCEDURE FOR THE PREPARATION OF NEW SPIRO-HETEROCYCLAAN COMPOUNDS. NL7505433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415890A FR2269934B1 (en) 1974-05-08 1974-05-08

Publications (1)

Publication Number Publication Date
NL7505433A true NL7505433A (en) 1975-11-11

Family

ID=9138589

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505433A NL7505433A (en) 1974-05-08 1975-05-07 PROCEDURE FOR THE PREPARATION OF NEW SPIRO-HETEROCYCLAAN COMPOUNDS.

Country Status (9)

Country Link
JP (1) JPS50149676A (en)
BE (1) BE828817A (en)
DE (1) DE2520211A1 (en)
DK (1) DK200175A (en)
FR (1) FR2269934B1 (en)
GB (1) GB1456955A (en)
IE (1) IE41538B1 (en)
LU (1) LU72428A1 (en)
NL (1) NL7505433A (en)

Also Published As

Publication number Publication date
IE41538B1 (en) 1980-01-30
DE2520211A1 (en) 1975-11-27
LU72428A1 (en) 1976-03-17
FR2269934B1 (en) 1978-03-24
BE828817A (en) 1975-11-07
DK200175A (en) 1975-11-09
FR2269934A1 (en) 1975-12-05
IE41538L (en) 1975-11-08
JPS50149676A (en) 1975-11-29
GB1456955A (en) 1976-12-01

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Legal Events

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