ZA743599B - Improvements relating to biphenyl derivatives - Google Patents

Improvements relating to biphenyl derivatives

Info

Publication number
ZA743599B
ZA743599B ZA00743599A ZA743599A ZA743599B ZA 743599 B ZA743599 B ZA 743599B ZA 00743599 A ZA00743599 A ZA 00743599A ZA 743599 A ZA743599 A ZA 743599A ZA 743599 B ZA743599 B ZA 743599B
Authority
ZA
South Africa
Prior art keywords
improvements relating
biphenyl derivatives
biphenyl
derivatives
relating
Prior art date
Application number
ZA00743599A
Other languages
English (en)
Inventor
W Engel
G Engelhardt
E Seeger
J Nickl
H Teufel
Original Assignee
Thomae Gmbh Dr K
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 Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Publication of ZA743599B publication Critical patent/ZA743599B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/62—Halogen-containing esters
    • C07C69/63—Halogen-containing esters of saturated acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
ZA00743599A 1973-06-07 1974-06-06 Improvements relating to biphenyl derivatives ZA743599B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2328973A DE2328973A1 (de) 1973-06-07 1973-06-07 Neue biphenyl-derivate

Publications (1)

Publication Number Publication Date
ZA743599B true ZA743599B (en) 1976-02-25

Family

ID=5883288

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00743599A ZA743599B (en) 1973-06-07 1974-06-06 Improvements relating to biphenyl derivatives

Country Status (22)

Country Link
US (1) US3920668A (xx)
JP (1) JPS5035135A (xx)
AT (1) AT330160B (xx)
AU (1) AU6982774A (xx)
BE (1) BE816059A (xx)
BG (3) BG22070A3 (xx)
DD (1) DD112119A5 (xx)
DE (1) DE2328973A1 (xx)
DK (1) DK304674A (xx)
ES (3) ES426082A1 (xx)
FI (1) FI146574A (xx)
FR (1) FR2232307B1 (xx)
GB (1) GB1438223A (xx)
HU (1) HU167681B (xx)
IL (1) IL44979A0 (xx)
NL (1) NL7407103A (xx)
NO (1) NO742057L (xx)
PH (1) PH10421A (xx)
RO (3) RO63787A (xx)
SE (1) SE7407488L (xx)
SU (2) SU519121A3 (xx)
ZA (1) ZA743599B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101143A1 (de) * 1981-01-16 1982-08-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von l-aryloxy-methylketonen
FR2584403B1 (fr) * 1985-07-08 1987-10-23 Pf Medicament Derives d'alcools primaires halogeno biphenyles utiles en therapeutique dans le traitement de l'atherosclerose
DE3910220A1 (de) * 1989-03-30 1990-10-04 Basf Ag Verfahren zur herstellung von benzylketonen
DE59303304D1 (de) * 1992-02-15 1996-08-29 Merck Patent Gmbh Verwendung von alpha-hydroxyketoalkyl-derivaten als lichtschutzfilter

Also Published As

Publication number Publication date
RO63652A (fr) 1978-10-15
FR2232307B1 (xx) 1977-11-10
AU6982774A (en) 1975-12-11
JPS5035135A (xx) 1975-04-03
FR2232307A1 (xx) 1975-01-03
HU167681B (xx) 1975-11-28
ES430727A1 (es) 1976-10-01
DE2328973A1 (de) 1975-01-02
NL7407103A (xx) 1974-12-10
ES426082A1 (es) 1976-07-01
RO63787A (fr) 1978-12-15
BG21843A3 (bg) 1976-09-20
SE7407488L (xx) 1974-12-09
AT330160B (de) 1976-06-25
ATA351174A (de) 1975-09-15
FI146574A (xx) 1974-12-08
PH10421A (en) 1977-03-16
US3920668A (en) 1975-11-18
BE816059A (fr) 1974-12-09
NO742057L (xx) 1975-01-06
RO63788A (fr) 1978-12-15
GB1438223A (en) 1976-06-03
IL44979A0 (en) 1974-09-10
SU519121A3 (ru) 1976-06-25
BG22070A3 (xx) 1976-11-25
ES430726A1 (es) 1976-10-01
SU578857A3 (ru) 1977-10-30
DD112119A5 (xx) 1975-03-20
BG21203A3 (bg) 1976-03-20
DK304674A (xx) 1975-02-03

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