FI883897A - Ett foerbaettrat foerfarande foer framstaellning av ett farmaceutiskt anvaendbart aemne. - Google Patents

Ett foerbaettrat foerfarande foer framstaellning av ett farmaceutiskt anvaendbart aemne. Download PDF

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Publication number
FI883897A
FI883897A FI883897A FI883897A FI883897A FI 883897 A FI883897 A FI 883897A FI 883897 A FI883897 A FI 883897A FI 883897 A FI883897 A FI 883897A FI 883897 A FI883897 A FI 883897A
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FI
Finland
Prior art keywords
ett
cromoglicate
bis
disodium salt
reaction mixture
Prior art date
Application number
FI883897A
Other languages
English (en)
Other versions
FI883897A0 (fi
FI83311B (fi
FI83311C (fi
Inventor
Mikael Ulf Johan Dahlstroem
Original Assignee
Orion Yhtymae Oy
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 Orion Yhtymae Oy filed Critical Orion Yhtymae Oy
Priority to FI883897A priority Critical patent/FI83311C/fi
Publication of FI883897A0 publication Critical patent/FI883897A0/fi
Publication of FI883897A publication Critical patent/FI883897A/fi
Publication of FI83311B publication Critical patent/FI83311B/fi
Application granted granted Critical
Publication of FI83311C publication Critical patent/FI83311C/fi

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FI883897A 1988-08-24 1988-08-24 Ett foerbaettrat foerfarande foer framstaellning av ett terapeutiskt verksamt natriumsalt av 5,5'-/(2 -hydroxi-1,3-propandinyl)-bis(oxi)/bis/4-oxo-4h-1-benzopyran-2 -karboxylsyrans dinatriumsalt. FI83311C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI883897A FI83311C (fi) 1988-08-24 1988-08-24 Ett foerbaettrat foerfarande foer framstaellning av ett terapeutiskt verksamt natriumsalt av 5,5'-/(2 -hydroxi-1,3-propandinyl)-bis(oxi)/bis/4-oxo-4h-1-benzopyran-2 -karboxylsyrans dinatriumsalt.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI883897 1988-08-24
FI883897A FI83311C (fi) 1988-08-24 1988-08-24 Ett foerbaettrat foerfarande foer framstaellning av ett terapeutiskt verksamt natriumsalt av 5,5'-/(2 -hydroxi-1,3-propandinyl)-bis(oxi)/bis/4-oxo-4h-1-benzopyran-2 -karboxylsyrans dinatriumsalt.

Publications (4)

Publication Number Publication Date
FI883897A0 FI883897A0 (fi) 1988-08-24
FI883897A true FI883897A (fi) 1990-02-25
FI83311B FI83311B (fi) 1991-03-15
FI83311C FI83311C (fi) 1991-06-25

Family

ID=8526946

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883897A FI83311C (fi) 1988-08-24 1988-08-24 Ett foerbaettrat foerfarande foer framstaellning av ett terapeutiskt verksamt natriumsalt av 5,5'-/(2 -hydroxi-1,3-propandinyl)-bis(oxi)/bis/4-oxo-4h-1-benzopyran-2 -karboxylsyrans dinatriumsalt.

Country Status (1)

Country Link
FI (1) FI83311C (fi)

Also Published As

Publication number Publication date
FI883897A0 (fi) 1988-08-24
FI83311B (fi) 1991-03-15
FI83311C (fi) 1991-06-25

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Owner name: ORION-YHTYMAE OY FERMION