ZA967537B - Novel carboxylic acid derivatives, their preparation and use. - Google Patents

Novel carboxylic acid derivatives, their preparation and use.

Info

Publication number
ZA967537B
ZA967537B ZA9607537A ZA967537A ZA967537B ZA 967537 B ZA967537 B ZA 967537B ZA 9607537 A ZA9607537 A ZA 9607537A ZA 967537 A ZA967537 A ZA 967537A ZA 967537 B ZA967537 B ZA 967537B
Authority
ZA
South Africa
Prior art keywords
preparation
carboxylic acid
acid derivatives
novel carboxylic
novel
Prior art date
Application number
ZA9607537A
Other languages
English (en)
Inventor
Wilhelm Amberg
Andreas Kling
Dagmar Klinge
Hartmut Riechers
Liliane Unger
Manfred Raschack
Stefan Hergenroeder
Bernd Elger
Sabine Schult
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of ZA967537B publication Critical patent/ZA967537B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/60Heterocyclic 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
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/63One oxygen atom
    • C07D213/64One oxygen atom attached in position 2 or 6
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19Carboxylic acids, e.g. valproic acid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/08Vasodilators for multiple indications
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C07C57/38Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings polycyclic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40Unsaturated compounds
    • C07C59/58Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/612Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
    • C07C69/616Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety polycyclic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/734Ethers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55Acids; Esters
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D221/00Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04Ortho- or peri-condensed ring systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32One oxygen, sulfur or nitrogen atom
    • C07D239/34One oxygen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52Two oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic 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
    • C07D307/78Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D317/00Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/60Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D319/00Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/101,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/141,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
    • C07D319/161,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D319/18Ethylenedioxybenzenes, not substituted on the hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • Urology & Nephrology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
ZA9607537A 1995-09-07 1996-09-06 Novel carboxylic acid derivatives, their preparation and use. ZA967537B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19533025A DE19533025A1 (de) 1995-09-07 1995-09-07 Neue Carbonsäurederivate, ihre Herstellung und Verwendung

Publications (1)

Publication Number Publication Date
ZA967537B true ZA967537B (en) 1998-03-06

Family

ID=7771490

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9607537A ZA967537B (en) 1995-09-07 1996-09-06 Novel carboxylic acid derivatives, their preparation and use.

Country Status (30)

Country Link
US (1) US6004988A (hr)
EP (1) EP0862550B1 (hr)
JP (1) JPH11512104A (hr)
KR (1) KR19990044455A (hr)
CN (1) CN1070841C (hr)
AR (1) AR003532A1 (hr)
AT (1) ATE197448T1 (hr)
AU (1) AU705956B2 (hr)
BG (1) BG63720B1 (hr)
BR (1) BR9610139A (hr)
CA (1) CA2228002A1 (hr)
CO (1) CO5040228A1 (hr)
CZ (1) CZ64198A3 (hr)
DE (2) DE19533025A1 (hr)
ES (1) ES2153124T3 (hr)
GR (1) GR3034797T3 (hr)
HR (1) HRP960400B1 (hr)
HU (1) HUP9802329A3 (hr)
IL (1) IL123213A (hr)
MY (1) MY132151A (hr)
NO (1) NO310651B1 (hr)
NZ (1) NZ316940A (hr)
PL (1) PL325398A1 (hr)
PT (1) PT862550E (hr)
RU (1) RU2175315C2 (hr)
SI (1) SI0862550T1 (hr)
SK (1) SK282082B6 (hr)
TR (1) TR199800410T1 (hr)
WO (1) WO1997009294A1 (hr)
ZA (1) ZA967537B (hr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8026280B2 (en) 2001-03-27 2011-09-27 Errant Gene Therapeutics, Llc Histone deacetylase inhibitors
US7842727B2 (en) 2001-03-27 2010-11-30 Errant Gene Therapeutics, Llc Histone deacetylase inhibitors
US7312247B2 (en) 2001-03-27 2007-12-25 Errant Gene Therapeutics, Llc Histone deacetylase inhibitors
US6495719B2 (en) 2001-03-27 2002-12-17 Circagen Pharmaceutical Histone deacetylase inhibitors
US7057057B2 (en) 2002-05-22 2006-06-06 Errant Gene Therapeutics, Llc Histone deacetylase inhibitors based on alpha-ketoepoxide compounds
JP2006508986A (ja) 2002-11-20 2006-03-16 エルラント ゲネ セラペウチクス エルエルシー ヒストンデアセチラーゼ阻害剤による肺細胞の治療方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224572C2 (de) * 1992-07-24 1996-04-18 Sfs Ind Holding Ag Befestigungselement zum Einsatz in Beton oder dgl. Material
US5686478A (en) * 1993-07-20 1997-11-11 Merck & Co. Inc. Endothelin antagonists

Also Published As

Publication number Publication date
WO1997009294A1 (de) 1997-03-13
BG63720B1 (bg) 2002-10-31
HRP960400B1 (en) 2001-08-31
ATE197448T1 (de) 2000-11-11
MY132151A (en) 2007-09-28
ES2153124T3 (es) 2001-02-16
JPH11512104A (ja) 1999-10-19
NO981002L (no) 1998-03-09
SK28298A3 (en) 1998-12-02
SK282082B6 (sk) 2001-10-08
EP0862550A1 (de) 1998-09-09
IL123213A (en) 2000-11-21
CN1070841C (zh) 2001-09-12
HUP9802329A2 (hu) 1999-02-01
GR3034797T3 (en) 2001-02-28
CN1200720A (zh) 1998-12-02
AU705956B2 (en) 1999-06-03
PT862550E (pt) 2001-03-30
PL325398A1 (en) 1998-07-20
EP0862550B1 (de) 2000-11-08
DE19533025A1 (de) 1997-03-13
TR199800410T1 (xx) 1998-05-21
BG102347A (en) 1999-03-31
CO5040228A1 (es) 2001-05-29
NO981002D0 (no) 1998-03-06
AR003532A1 (es) 1998-08-05
KR19990044455A (ko) 1999-06-25
HRP960400A2 (en) 1998-04-30
NZ316940A (en) 1999-01-28
CA2228002A1 (en) 1997-03-13
MX9801698A (es) 1998-05-31
RU2175315C2 (ru) 2001-10-27
HUP9802329A3 (en) 1999-04-28
NO310651B1 (no) 2001-08-06
DE59606132D1 (de) 2000-12-14
SI0862550T1 (en) 2001-02-28
CZ64198A3 (cs) 1998-09-16
US6004988A (en) 1999-12-21
BR9610139A (pt) 1999-02-02
IL123213A0 (en) 1998-09-24
AU6929596A (en) 1997-03-27

Similar Documents

Publication Publication Date Title
ZA968850B (en) Phenylacetic acid derivatives, processes and intermediate for their preparation, and compositions comprising them.
AU1881795A (en) Hydroxamic acid and carboxylic acid derivatives, process for their preparation and use thereof
AU4777097A (en) Novel piperidineketocarboxylic acid derivatives, their preparation and use
ZA964711B (en) Novel compounds, the preparation and use thereof.
ZA968304B (en) Noval amino acid derivatives, their preparation and use.
HU9502684D0 (en) 2,9-diamino- and 2-amino-8-carbamoyl-4-hydroxy-alkane-carboxylic acid derivatives
HUP9901312A3 (en) Novel alfa-hydroxylic acid derivatives, their production and use
EP0845457A4 (en) 2,2-DIDEUTERO-5-AMINOLEVULINIC ACID
AU7095296A (en) Phosphorylamides, their preparation and use
AU2294097A (en) Novel carboxylic acid derivatives, their preparation and use
AU2636497A (en) Novel carboxylic acid derivatives, their preparation and use
ZA9610278B (en) Pyridylcarbamates, processes and intermediates for their preparation, and their use.
AU2537695A (en) Epoxysuccinic acid derivatives, their production and use
HUP0000084A3 (en) 3-alkoxyisoxazol-4-yl-substituted-2-amino carboxylic acid derivatives, their use and pharmaceutical compositions containing them
ZA976479B (en) Alfa-amino acids amides, preparation thereof and the therapeutical use thereof.
ZA982136B (en) Novel carboxylic acid derivatives, their preparation and use in treating cancer.
ZA967537B (en) Novel carboxylic acid derivatives, their preparation and use.
HRP930131A2 (en) Amino-ascorbic acid derivatives, process for the preparation and use thereof
ZA967817B (en) Phenylacetic acids, their preparation, and compositions comprising them.
ZA966396B (en) Boronic acid derivatives.
ZA965713B (en) 5-pyrazolylbenzoic acid derivatives.
AU5272296A (en) Benzopyranopyrrole compounds, their preparation and use
GR1002048B (en) Phenilacetic acid derivatives, process for the preparation thereof and corresponding use.
AU688611C (en) New carboxylic acid derivatives, their preparation and their use
ZA968500B (en) Phenylacetic acid derivatives, their preparation and their use.