GB1275745A - 2,4,6-triiodobenzoic acid derivatives and their use as x-ray contrast agents - Google Patents

2,4,6-triiodobenzoic acid derivatives and their use as x-ray contrast agents

Info

Publication number
GB1275745A
GB1275745A GB27497/68A GB2749768A GB1275745A GB 1275745 A GB1275745 A GB 1275745A GB 27497/68 A GB27497/68 A GB 27497/68A GB 2749768 A GB2749768 A GB 2749768A GB 1275745 A GB1275745 A GB 1275745A
Authority
GB
United Kingdom
Prior art keywords
group
acetamido
hydroxyethyl
triiodobenzoic acid
acid derivatives
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
GB27497/68A
Other languages
English (en)
Inventor
S Salvesen
L G Haugen
J Haavaldsen
V Nordal
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.)
Nyegaard and Co AS
Original Assignee
Nyegaard and Co AS
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 Nyegaard and Co AS filed Critical Nyegaard and Co AS
Priority to GB27497/68A priority Critical patent/GB1275745A/en
Priority to DE19691928838 priority patent/DE1928838A1/de
Priority to NL696908767A priority patent/NL150776B/xx
Priority to DK309869AA priority patent/DK127105B/da
Priority to FR6918916A priority patent/FR2010563A1/fr
Priority to CH579972A priority patent/CH545770A/xx
Priority to CH869469A priority patent/CH523225A/de
Priority to US831696A priority patent/US3702866A/en
Priority to JP44044699A priority patent/JPS4828895B1/ja
Priority to BE734257D priority patent/BE734257A/xx
Priority to NO2371/69A priority patent/NO122430B/no
Priority to SE6908185A priority patent/SE373571B/xx
Publication of GB1275745A publication Critical patent/GB1275745A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
GB27497/68A 1968-06-10 1968-06-10 2,4,6-triiodobenzoic acid derivatives and their use as x-ray contrast agents Expired GB1275745A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB27497/68A GB1275745A (en) 1968-06-10 1968-06-10 2,4,6-triiodobenzoic acid derivatives and their use as x-ray contrast agents
DE19691928838 DE1928838A1 (de) 1968-06-10 1969-06-06 Roentgenkontrastmittel und Verfahren zu ihrer Herstellung
NL696908767A NL150776B (nl) 1968-06-10 1969-06-09 Werkwijze ter bereiding van radiologische preparaten.
DK309869AA DK127105B (da) 1968-06-10 1969-06-09 Trijodbenzoesyreforbindelser til brug som røntgenkontrastgivende stoffer.
FR6918916A FR2010563A1 (xx) 1968-06-10 1969-06-09
CH579972A CH545770A (xx) 1968-06-10 1969-06-09
CH869469A CH523225A (de) 1968-06-10 1969-06-09 Verfahren zur Herstellung von Trijodbenzoesäurederivaten und deren Verwendung in Röntgenkontrastmitteln
US831696A US3702866A (en) 1968-06-10 1969-06-09 Novel 3,5 - bis-acylamido - 2,4,6-triiodobenzoic acids and 5-acylamido-2,4,6-triiodoisophthalamic acids
JP44044699A JPS4828895B1 (xx) 1968-06-10 1969-06-09
BE734257D BE734257A (xx) 1968-06-10 1969-06-09
NO2371/69A NO122430B (xx) 1968-06-10 1969-06-09
SE6908185A SE373571B (sv) 1968-06-10 1969-06-09 Trijodbensoesyraderivat till anvendning sasom rontgenkontrastmedel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27497/68A GB1275745A (en) 1968-06-10 1968-06-10 2,4,6-triiodobenzoic acid derivatives and their use as x-ray contrast agents

Publications (1)

Publication Number Publication Date
GB1275745A true GB1275745A (en) 1972-05-24

Family

ID=10260547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27497/68A Expired GB1275745A (en) 1968-06-10 1968-06-10 2,4,6-triiodobenzoic acid derivatives and their use as x-ray contrast agents

Country Status (11)

Country Link
US (1) US3702866A (xx)
JP (1) JPS4828895B1 (xx)
BE (1) BE734257A (xx)
CH (2) CH545770A (xx)
DE (1) DE1928838A1 (xx)
DK (1) DK127105B (xx)
FR (1) FR2010563A1 (xx)
GB (1) GB1275745A (xx)
NL (1) NL150776B (xx)
NO (1) NO122430B (xx)
SE (1) SE373571B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1314659C (zh) * 2006-01-24 2007-05-09 江苏省原子医学研究所 一种碘羟拉酸的制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074734A1 (en) * 1970-01-22 1971-10-08 Guerbet Lab Andre 3-(n-2-hydroxyethylcarbamyl)-5-(n-methylacetamido)2,4,6-triiodo- benz - acid - radiographic contrast agent
NL7102816A (xx) * 1970-03-12 1971-09-14
FR2085636B1 (xx) * 1970-04-15 1973-06-08 Guerbet Lab Andre
FR2132530B1 (xx) * 1971-04-07 1974-08-02 Guerbet Lab Andre
BE788054A (fr) * 1971-08-26 1973-02-26 Bracco Ind Chimica Spa Nouvel agent de contraste radiographique et procede pour le preparer
US4138589A (en) * 1974-06-17 1979-02-06 Mallinckrodt, Inc. Substituted isophthalamic acids
GB1495679A (en) * 1974-06-17 1977-12-21 Mallinckrodt Inc Substituted isophthalamic acids
JPS5124084U (xx) * 1974-08-12 1976-02-21
JPS523288U (xx) * 1975-06-24 1977-01-11
US4125599A (en) * 1976-08-19 1978-11-14 Mallinckrodt, Inc. X-ray contrast agents
JPS5687034U (xx) * 1979-12-07 1981-07-13
US4584401A (en) * 1983-10-20 1986-04-22 Biophysica Foundation Methods and compositions involving polyhydroxylated polyiodo non-ionic contrast media
US5035877A (en) * 1985-08-09 1991-07-30 Cook Imaging Corporation Non-ionic contrast media from ionic contrast media
FR2610935B1 (fr) * 1987-02-13 1989-09-01 Guerbet Sa Polymeres iodes, leurs procedes de preparation et leurs applications comme produits de contraste
JPS6446041U (xx) * 1987-05-19 1989-03-22
JPH01170103U (xx) * 1988-05-17 1989-12-01
US5603216A (en) * 1994-08-02 1997-02-18 Corning Incorporated By-pass adsorber system
JP4104656B2 (ja) * 1995-12-19 2008-06-18 ブラッコ・リサーチ・ソシエテ・アノニム トリヨードベンゼンポリマーからなる胃腸管の画像形成用組成物
US6723746B2 (en) * 1998-09-08 2004-04-20 Veritas Pharmaceuticals, Inc. Functional radiographic imaging methods and agents
US6751290B2 (en) 1998-09-08 2004-06-15 Veritas Pharmaceuticals, Inc. Radiographic assessment of tissue after exposure to a compound
US6226352B1 (en) * 1998-09-08 2001-05-01 Veritas Pharmaceuticals, Inc. System and method for radiographic imaging of tissue
US20010038682A1 (en) * 1998-09-08 2001-11-08 Jesse Salb Radiographic assessment of tissue response to compounds
US20040170561A1 (en) * 1998-09-08 2004-09-02 Jesse Salb Functional radiographic imaging methods and agents
EP2151466A1 (en) 2008-08-01 2010-02-10 SiNatur GmbH Biologically active silicic acid
CN101948404B (zh) * 2010-09-10 2013-04-24 江苏省原子医学研究所 一种碘昔兰中间体的制备方法
EP2471895B1 (en) 2011-01-04 2016-03-09 Phillips 66 Company Process to partially upgrade slurry oil
KR101950552B1 (ko) 2012-12-07 2019-02-20 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 개선된 모폴로지를 갖는 zsm-5 결정의 합성
WO2017105869A1 (en) 2015-12-16 2017-06-22 Exxonmobil Research And Engineering Company Methods for upgrading olefin-containing feeds
US10646862B2 (en) 2016-12-15 2020-05-12 Exxonmobil Research And Engineering Company Upgrading fuel gas using stoichiometric air for catalyst regeneration
US20180169602A1 (en) 2016-12-15 2018-06-21 Exxonmobil Research And Engineering Company Upgrading hydrocarbons using stoichiometric or below stoichiometric air for catalyst regeneration
WO2018111540A1 (en) 2016-12-15 2018-06-21 Exxonmobil Research And Engineering Company Efficient process for upgrading paraffins to gasoline
WO2018111543A1 (en) 2016-12-15 2018-06-21 Exxonmobil Research And Engineering Company Efficient process for converting heavy oil to gasoline
WO2018111541A1 (en) 2016-12-15 2018-06-21 Exxonmobil Research And Engineering Company Process for improving gasoline quality from cracked naphtha
US20180170823A1 (en) 2016-12-15 2018-06-21 Exxonmobil Research And Engineering Company Efficient process for converting methanol to gasoline
CN110015972B (zh) * 2019-03-13 2022-05-03 台州学院 一种碘普罗胺中间体的制备方法
CN110028419B (zh) * 2019-04-30 2022-01-21 台州学院 一种碘普罗胺的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1314659C (zh) * 2006-01-24 2007-05-09 江苏省原子医学研究所 一种碘羟拉酸的制备方法

Also Published As

Publication number Publication date
DE1928838A1 (de) 1969-12-11
BE734257A (xx) 1969-12-09
DK127105B (da) 1973-09-24
CH545770A (xx) 1974-02-15
NO122430B (xx) 1971-06-28
US3702866A (en) 1972-11-14
SE373571B (sv) 1975-02-10
NL150776B (nl) 1976-09-15
NL6908767A (xx) 1969-12-12
FR2010563A1 (xx) 1970-02-20
JPS4828895B1 (xx) 1973-09-05
CH523225A (de) 1972-05-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SPA Amended specification published
PCNP Patent ceased through non-payment of renewal fee