FI834091A0 - Mellanprodukt foer framstaellning av nya bensopyraner - Google Patents

Mellanprodukt foer framstaellning av nya bensopyraner

Info

Publication number
FI834091A0
FI834091A0 FI834091A FI834091A FI834091A0 FI 834091 A0 FI834091 A0 FI 834091A0 FI 834091 A FI834091 A FI 834091A FI 834091 A FI834091 A FI 834091A FI 834091 A0 FI834091 A0 FI 834091A0
Authority
FI
Finland
Prior art keywords
bensopyraner
nya
foer framstaellning
mellanprodukt
mellanprodukt foer
Prior art date
Application number
FI834091A
Other languages
English (en)
Other versions
FI86061B (fi
FI86061C (fi
FI834091A (fi
Inventor
John Morris Evans
Robin Edwin Buckingham
Kenneth Willcocks
Original Assignee
Beecham Group Plc
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
Priority claimed from FI823272A external-priority patent/FI73675C/fi
Application filed by Beecham Group Plc filed Critical Beecham Group Plc
Publication of FI834091A0 publication Critical patent/FI834091A0/fi
Publication of FI834091A publication Critical patent/FI834091A/fi
Publication of FI86061B publication Critical patent/FI86061B/fi
Application granted granted Critical
Publication of FI86061C publication Critical patent/FI86061C/fi

Links

FI834091A 1981-09-25 1983-11-08 Som mellanprodukt anvaendbara 3,4-dihydro -4-amino-2h-benso/b/-pyran-3-oli-derivat. FI86061C (fi)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB8129064 1981-09-25
GB8129064 1981-09-25
GB8206400 1982-03-04
GB8206400 1982-03-04
GB8210490 1982-04-08
GB8210490 1982-04-08
FI823272A FI73675C (fi) 1981-09-25 1982-09-23 Foerfarande foer framstaellning av farmakologiskt aktiva bensopyraner.
FI823272 1982-09-23

Publications (4)

Publication Number Publication Date
FI834091A0 true FI834091A0 (fi) 1983-11-08
FI834091A FI834091A (fi) 1983-11-08
FI86061B FI86061B (fi) 1992-03-31
FI86061C FI86061C (fi) 1992-07-10

Family

ID=27444080

Family Applications (3)

Application Number Title Priority Date Filing Date
FI834093A FI834093A (fi) 1981-09-25 1983-11-08 Mellanprodukt foer framstaellning av nya bensopyraner
FI834091A FI86061C (fi) 1981-09-25 1983-11-08 Som mellanprodukt anvaendbara 3,4-dihydro -4-amino-2h-benso/b/-pyran-3-oli-derivat.
FI834092A FI834092A0 (fi) 1981-09-25 1983-11-08 Mellanprodukt foer framstaellning av nya bensopyraner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI834093A FI834093A (fi) 1981-09-25 1983-11-08 Mellanprodukt foer framstaellning av nya bensopyraner

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI834092A FI834092A0 (fi) 1981-09-25 1983-11-08 Mellanprodukt foer framstaellning av nya bensopyraner

Country Status (1)

Country Link
FI (3) FI834093A (fi)

Also Published As

Publication number Publication date
FI86061B (fi) 1992-03-31
FI834093A0 (fi) 1983-11-08
FI834093A (fi) 1983-11-08
FI86061C (fi) 1992-07-10
FI834092A (fi) 1983-11-08
FI834091A (fi) 1983-11-08
FI834092A0 (fi) 1983-11-08

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: BEECHAM GROUP P.L.C.D