GB1479397A – Polyhydroxy-alkyl-3,5-disubstituted-2,4,6-triiodocarbanilates
– Google Patents
GB1479397A – Polyhydroxy-alkyl-3,5-disubstituted-2,4,6-triiodocarbanilates
– Google Patents
Polyhydroxy-alkyl-3,5-disubstituted-2,4,6-triiodocarbanilates
Info
Publication number
GB1479397A
GB1479397A
GB40134/75A
GB4013475A
GB1479397A
GB 1479397 A
GB1479397 A
GB 1479397A
GB 40134/75 A
GB40134/75 A
GB 40134/75A
GB 4013475 A
GB4013475 A
GB 4013475A
GB 1479397 A
GB1479397 A
GB 1479397A
Authority
GB
United Kingdom
Prior art keywords
alkyl
carbamyl
radiographic
acylamino
oct
Prior art date
1974-10-04
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
GB40134/75A
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.)
Mallinckrodt Inc
Original Assignee
Mallinckrodt Inc
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.)
1974-10-04
Filing date
1975-10-01
Publication date
1977-07-13
1975-10-01
Application filed by Mallinckrodt Inc
filed
Critical
Mallinckrodt Inc
1977-07-13
Publication of GB1479397A
publication
Critical
patent/GB1479397A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
C07H9/00—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical
C07H9/02—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical the hetero ring containing only oxygen as ring hetero atoms
C07H9/04—Cyclic acetals
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
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C265/00—Derivatives of isocyanic acid
C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
C07H13/12—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by acids having the group -X-C(=X)-X-, or halides thereof, in which each X means nitrogen, oxygen, sulfur, selenium or tellurium, e.g. carbonic acid, carbamic acid
Abstract
1479397 Radiographic compositions MALLINCKRODT Inc 1 Oct 1975 [4 Oct 1974] 40134/75 Heading A5B [Also in Division C2] Radiographic compositions comprise one or more X-ray contrast agents of the formula (I) where X and Y are alkoxyalkoxy, acylamino, acylaminoalkyl, acylaminoacylamino, hydroxyacylamino, N-alkyl-acylamino, alkanesulphonmido, N-alkyl-alkane-sulphonamido, 3, 3-bisalkylureido, perfluoroacylamino, carbamyl, N- alkylcarbamyl, N, N-dialkyl-carbamyl, alkoxyacylamino, alkoxyalkoxyacylamino, hydroxy or hydroxyalkyl or one of X and Y is hydrogen and the other is a group -NHCOOZ where ZOH is a polyol containing not more than 7 carbon atoms in its chain or ring.
GB40134/75A
1974-10-04
1975-10-01
Polyhydroxy-alkyl-3,5-disubstituted-2,4,6-triiodocarbanilates
Expired
GB1479397A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/512,004
US4125709A
(en)
1974-10-04
1974-10-04
Polyhydroxy-alkyl-3,5-disubstituted-2,4,6-triiodocarbanilates
Publications (1)
Publication Number
Publication Date
GB1479397A
true
GB1479397A
(en)
1977-07-13
Family
ID=24037296
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB40134/75A
Expired
GB1479397A
(en)
1974-10-04
1975-10-01
Polyhydroxy-alkyl-3,5-disubstituted-2,4,6-triiodocarbanilates
Country Status (11)
Country
Link
US
(1)
US4125709A
(en)
JP
(1)
JPS5159837A
(en)
AU
(1)
AU497120B2
(en)
BE
(1)
BE834162A
(en)
CA
(1)
CA1099262A
(en)
DE
(1)
DE2541491A1
(en)
FR
(1)
FR2286643A1
(en)
GB
(1)
GB1479397A
(en)
IT
(1)
IT1047304B
(en)
NL
(1)
NL7510912A
(en)
SE
(1)
SE7511131L
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4109081A
(en)
*
1975-05-15
1978-08-22
Mallinckrodt, Inc.
1-(3,5-disubstituted-2,4,6-triiodophenyl)-3-(polyhydroxy-alkyl)urea compounds
US4321368A
(en)
*
1975-10-20
1982-03-23
Mallinckrodt, Inc.
Glycosyl triidobenzoic acid derivatives
US4230845A
(en)
*
1978-08-31
1980-10-28
Mallinckrodt, Inc.
Polyhydroxy-alkyl-3,5-disubstituted-2,4,6-triiodocarbanilates
US4263427A
(en)
*
1978-11-29
1981-04-21
Hoffmann-La Roche Inc.
Monensin urethane derivatives
US4243653A
(en)
*
1979-04-27
1981-01-06
The Regents Of The University Of California
Non-ionic polyiodo sugar substituted anilines
CA1248944A
(en)
*
1982-09-28
1989-01-17
Gareth J. Thomas
Anthracycline glycosides
US5250283A
(en)
*
1990-03-28
1993-10-05
Molecular Biosystems, Inc.
Organic contrast agent analog and method of making same
US5143715A
(en)
*
1990-03-28
1992-09-01
Molecular Biosystems, Inc.
Organic contrast agent analog and method of making same
US5324503A
(en)
*
1992-02-06
1994-06-28
Mallinckrodt Medical, Inc.
Iodo-phenylated chelates for x-ray contrast
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2855436A
(en)
*
1954-07-26
1958-10-07
Koninklijke Pharma Fab Nv
Production of substituted acrylic acid amides
US3144479A
(en)
*
1958-08-07
1964-08-11
Chemie Linz Ag
New iodine-containing benzoic acid esters
DE1251755B
(en)
*
1960-10-17
1967-10-12
Smith Kline &. French Laboratories, Philadelphia, Pa (V St A)
Process for the preparation of 2 phenyl-cyclopropyl carbamic acid derivatives
US3198784A
(en)
*
1962-07-25
1965-08-03
Veisicol Chemical Corp
Process of producing sucrose benzoates
GB974134A
(en)
*
1963-03-28
1964-11-04
Science Union Et Compagnie Soc
Oxazolidinone derivatives
JPS5147702B1
(en)
*
1969-06-27
1976-12-16
BE757107A
(en)
*
1969-10-06
1971-04-06
Basf Ag
PROCESS FOR PREPARING ALPHA-N-FORMYLAMINO-ACID DERIVATIVES
GB1436357A
(en)
*
1973-12-07
1976-05-19
Laboraoires Andre Guerbet
Tri-iodo benzene derivatives and their use as x-ray contrast
1974
1974-10-04
US
US05/512,004
patent/US4125709A/en
not_active
Expired – Lifetime
1975
1975-09-10
CA
CA235,140A
patent/CA1099262A/en
not_active
Expired
1975-09-15
AU
AU84836/75A
patent/AU497120B2/en
not_active
Expired
1975-09-17
NL
NL7510912A
patent/NL7510912A/en
not_active
Application Discontinuation
1975-09-17
DE
DE19752541491
patent/DE2541491A1/en
not_active
Withdrawn
1975-09-23
FR
FR7529120A
patent/FR2286643A1/en
active
Granted
1975-09-24
IT
IT69371/75A
patent/IT1047304B/en
active
1975-10-01
GB
GB40134/75A
patent/GB1479397A/en
not_active
Expired
1975-10-03
BE
BE160659A
patent/BE834162A/en
unknown
1975-10-03
SE
SE7511131A
patent/SE7511131L/en
not_active
Application Discontinuation
1975-10-03
JP
JP50118988A
patent/JPS5159837A/en
active
Pending
Also Published As
Publication number
Publication date
AU8483675A
(en)
1977-03-24
FR2286643B1
(en)
1979-09-14
NL7510912A
(en)
1976-04-06
AU497120B2
(en)
1978-11-30
BE834162A
(en)
1976-02-02
IT1047304B
(en)
1980-09-10
SE7511131L
(en)
1976-04-05
CA1099262A
(en)
1981-04-14
JPS5159837A
(en)
1976-05-25
US4125709A
(en)
1978-11-14
DE2541491A1
(en)
1976-04-15
FR2286643A1
(en)
1976-04-30
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Legal Events
Date
Code
Title
Description
1977-11-23
PS
Patent sealed [section 19, patents act 1949]
1983-05-05
PCNP
Patent ceased through non-payment of renewal fee
