ZA903224B - Substituted biphenylcarboxylic acids,a process for their preparation and novel intermediates - Google Patents

Substituted biphenylcarboxylic acids,a process for their preparation and novel intermediates

Info

Publication number
ZA903224B
ZA903224B ZA903224A ZA903224A ZA903224B ZA 903224 B ZA903224 B ZA 903224B ZA 903224 A ZA903224 A ZA 903224A ZA 903224 A ZA903224 A ZA 903224A ZA 903224 B ZA903224 B ZA 903224B
Authority
ZA
South Africa
Prior art keywords
preparation
novel intermediates
biphenylcarboxylic acids
substituted biphenylcarboxylic
substituted
Prior art date
Application number
ZA903224A
Other languages
English (en)
Inventor
Ulrich Lerch
Lerch Ulrich
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA903224B publication Critical patent/ZA903224B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/10—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/04—Monocyclic monocarboxylic acids
    • C07C63/06—Benzoic acid
    • C07C63/10—Halides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
    • C07C63/72—Polycyclic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
    • C07C65/24—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups polycyclic
ZA903224A 1989-04-29 1990-04-27 Substituted biphenylcarboxylic acids,a process for their preparation and novel intermediates ZA903224B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3914227A DE3914227A1 (de) 1989-04-29 1989-04-29 Verfahren zur herstellung von 2,7-difluor-9-fluorenon und neue zwischenprodukte

Publications (1)

Publication Number Publication Date
ZA903224B true ZA903224B (en) 1991-01-30

Family

ID=6379764

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA903224A ZA903224B (en) 1989-04-29 1990-04-27 Substituted biphenylcarboxylic acids,a process for their preparation and novel intermediates

Country Status (11)

Country Link
EP (1) EP0396014A2 (no)
JP (1) JPH02295946A (no)
KR (1) KR900016085A (no)
AU (1) AU5390590A (no)
CA (1) CA2015578A1 (no)
DE (1) DE3914227A1 (no)
FI (1) FI902111A0 (no)
HU (1) HUT53584A (no)
NO (1) NO901894L (no)
PT (1) PT93914A (no)
ZA (1) ZA903224B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210206A (en) * 1990-09-10 1993-05-11 Abbott Laboratories 1,3-oxazolyl substituted biphenyl
US5391817A (en) * 1993-12-21 1995-02-21 Bristol-Myers Squibb Biaryl phospholipase A2 inhibitors
EP2536682A1 (fr) * 2010-02-19 2012-12-26 Centre National De La Recherche Scientifique Procede de preparation de composes chimiques d'interet par substitution nucleophile aromatique de derives d'acides carboxyliques aromatiques portant au moins un groupement electroattracteur

Also Published As

Publication number Publication date
HUT53584A (en) 1990-11-28
EP0396014A2 (de) 1990-11-07
PT93914A (pt) 1990-11-20
AU5390590A (en) 1990-11-01
NO901894D0 (no) 1990-04-27
FI902111A0 (fi) 1990-04-26
HU902579D0 (en) 1990-08-28
KR900016085A (ko) 1990-11-12
DE3914227A1 (de) 1991-01-10
NO901894L (no) 1990-10-30
JPH02295946A (ja) 1990-12-06
CA2015578A1 (en) 1990-10-29

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