CA991191A - Cycloamidines - Google Patents

Cycloamidines

Info

Publication number
CA991191A
CA991191A CA176,494A CA176494A CA991191A CA 991191 A CA991191 A CA 991191A CA 176494 A CA176494 A CA 176494A CA 991191 A CA991191 A CA 991191A
Authority
CA
Canada
Prior art keywords
cycloamidines
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA176,494A
Other languages
English (en)
Other versions
CA176494S (en
Inventor
Werner Obendorf
Irmgard Lindner
Ernst Schwarzinger
Josef Krieger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Patheon Austria GmbH and Co KG
Original Assignee
Chemie Linz 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
Priority claimed from DE19722235915 external-priority patent/DE2235915C3/de
Application filed by Chemie Linz AG filed Critical Chemie Linz AG
Priority claimed from FR7326276A external-priority patent/FR2193620A1/fr
Application granted granted Critical
Publication of CA991191A publication Critical patent/CA991191A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings 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
    • C07D223/12—Nitrogen atoms not forming part of a nitro radical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0438—Organic X-ray contrast-enhancing agent comprising an iodinated group or an iodine atom, e.g. iopamidol
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0452—Solutions, e.g. for injection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0495—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound intended for oral administration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/273—2-Pyrrolidones 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 other ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Indole Compounds (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
CA176,494A 1972-07-21 1973-07-16 Cycloamidines Expired CA991191A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722235915 DE2235915C3 (de) 1972-07-21 N-eckige Klammer auf 3-Pyrrolidinyliden-(2'-amino-2,4,6-trijodbenzoyl eckige Klammer zu - aminosäuren, deren Herstellung und Verwendung
FR7326276A FR2193620A1 (en) 1972-07-21 1973-07-18 3-Amidino 2,4,6-tri-iodobenzene derivs

Publications (1)

Publication Number Publication Date
CA991191A true CA991191A (en) 1976-06-15

Family

ID=25763602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,494A Expired CA991191A (en) 1972-07-21 1973-07-16 Cycloamidines

Country Status (15)

Country Link
US (1) US3925412A (fi)
JP (1) JPS5331866B2 (fi)
BE (1) BE806666A (fi)
CA (1) CA991191A (fi)
CH (1) CH592451A5 (fi)
CS (1) CS184331B2 (fi)
DD (1) DD107909A1 (fi)
DK (1) DK138580C (fi)
FI (1) FI56679C (fi)
GB (1) GB1393231A (fi)
IE (1) IE37903B1 (fi)
LU (1) LU67968A1 (fi)
NL (1) NL7310135A (fi)
SE (1) SE393608B (fi)
ZA (1) ZA734789B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133688U (ja) * 1984-07-28 1986-02-28 建設省九州地方建設局長 管内内容物の取り出し装置
US5869024A (en) * 1989-11-29 1999-02-09 Bracco International B.V. Methods and compositions for using non-ionic contrast agents to reduce the risk of clot formation in diagnostic procedures
US5614638A (en) * 1989-11-29 1997-03-25 Bracco International B.V. Nonionic radiographic contrast agents
US5527926A (en) * 1990-11-26 1996-06-18 Bracco International B.V. Methods and compositions for using non-ionic contrast agents to reduce the risk of clot formation in diagnostic procedures
CA2068089C (en) * 1991-05-31 2003-09-16 Ramachandran S. Ranganathan Method and compositions for using non-ionic contrast agents to reduce the risk of clot formulation in diagnostic procedures
US5278311A (en) * 1992-06-05 1994-01-11 E. R. Squibb & Sons, Inc. Nonionic radiographic contrast agents
US20050008699A1 (en) * 2003-07-11 2005-01-13 Fred Wehling Effervescent glucosamine composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609147A (en) * 1969-03-19 1971-09-28 Sterling Drug Inc 3-heterocyclic imido-5-substituted-2,4,6-triiodo benzoic acids and derivatives thereof
DE1956844C3 (de) * 1969-11-08 1979-02-22 Schering Ag, 1000 Berlin Und 4619 Bergkamen ß-(2,4,6-Trijod-3-amidinophenyl)propionsäuren, deren Herstellung und mindestens eine dieser Verbindungen enthaltende Röntgenkontrastmittel
US3666760A (en) * 1970-04-02 1972-05-30 Sterling Drug Inc Iodinated 3-aminobenzamides

Also Published As

Publication number Publication date
DK138580C (da) 1979-03-05
DD107909A1 (fi) 1974-08-20
DE2235915B2 (de) 1976-04-22
BE806666A (fr) 1974-04-29
LU67968A1 (fi) 1973-09-11
DK138580B (da) 1978-10-02
FI56679C (fi) 1980-03-10
US3925412A (en) 1975-12-09
ZA734789B (en) 1974-06-26
CS184331B2 (en) 1978-08-31
CH592451A5 (fi) 1977-10-31
NL7310135A (fi) 1974-01-23
JPS4955658A (fi) 1974-05-30
IE37903L (en) 1974-01-21
DE2235915A1 (de) 1974-02-07
SE393608B (sv) 1977-05-16
FI56679B (fi) 1979-11-30
IE37903B1 (en) 1977-11-09
GB1393231A (en) 1975-05-07
JPS5331866B2 (fi) 1978-09-05

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