FI844572L - Bensaldehydderivat och process foer dess framstaellning. - Google Patents

Bensaldehydderivat och process foer dess framstaellning.

Info

Publication number
FI844572L
FI844572L FI844572A FI844572A FI844572L FI 844572 L FI844572 L FI 844572L FI 844572 A FI844572 A FI 844572A FI 844572 A FI844572 A FI 844572A FI 844572 L FI844572 L FI 844572L
Authority
FI
Finland
Prior art keywords
bensaldehydderivat
och
foer dess
dess framstaellning
process foer
Prior art date
Application number
FI844572A
Other languages
English (en)
Finnish (fi)
Other versions
FI844572A0 (fi
FI844572A7 (fi
Inventor
Peter Edward Cross
Geoffrey Noel Thomas
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of FI844572A0 publication Critical patent/FI844572A0/fi
Publication of FI844572L publication Critical patent/FI844572L/fi
Publication of FI844572A7 publication Critical patent/FI844572A7/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/55—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FI844572A 1983-11-22 1984-11-21 Bentsaldehydi-johdannainen ja menetelmä sen valmistamiseksi. FI844572A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838331120A GB8331120D0 (en) 1983-11-22 1983-11-22 Benzaldehyde derivatives

Publications (3)

Publication Number Publication Date
FI844572A0 FI844572A0 (fi) 1984-11-21
FI844572L true FI844572L (fi) 1985-05-23
FI844572A7 FI844572A7 (fi) 1985-05-23

Family

ID=10552149

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844572A FI844572A7 (fi) 1983-11-22 1984-11-21 Bentsaldehydi-johdannainen ja menetelmä sen valmistamiseksi.

Country Status (11)

Country Link
EP (1) EP0145334A3 (da)
JP (1) JPS60123438A (da)
KR (1) KR870001315B1 (da)
DK (1) DK552284A (da)
ES (1) ES8602581A1 (da)
FI (1) FI844572A7 (da)
GB (1) GB8331120D0 (da)
GR (1) GR80985B (da)
HU (1) HUT37113A (da)
IL (1) IL73566A0 (da)
PL (1) PL250463A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125803A3 (en) * 1983-04-27 1987-01-21 FISONS plc Pharmaceutically active dihydropyridines
DE3915495A1 (de) * 1989-05-12 1990-11-15 Bayer Ag Kernfluorierte trifluormethylbenzaldehyde
GB9201275D0 (en) * 1992-01-21 1992-03-11 Norsk Hydro As New compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180772A (en) * 1935-10-25 1939-11-21 Gen Aniline Works Inc Trifluoromethyl benzaldehydes
GB1080167A (en) * 1963-06-14 1967-08-23 Smith Kline French Lab Improvements in or relating to the production of halogenated benzene derivatives
PT77842B (en) * 1982-12-21 1986-05-05 Pfizer Process for preparing dihydropyridines

Also Published As

Publication number Publication date
DK552284A (da) 1985-05-23
ES537782A0 (es) 1985-12-01
HUT37113A (en) 1985-11-28
EP0145334A2 (en) 1985-06-19
EP0145334A3 (en) 1985-07-10
GB8331120D0 (en) 1983-12-29
PL250463A1 (en) 1985-06-18
KR850004090A (ko) 1985-07-01
KR870001315B1 (ko) 1987-07-13
DK552284D0 (da) 1984-11-21
GR80985B (en) 1985-03-19
FI844572A0 (fi) 1984-11-21
FI844572A7 (fi) 1985-05-23
ES8602581A1 (es) 1985-12-01
JPS60123438A (ja) 1985-07-02
IL73566A0 (en) 1985-02-28

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: PFIZER CORPORATION