RU93050205A - Iodinated wetting substances, x-ray contrast agents based on them, the method of obtaining x-ray image - Google Patents

Iodinated wetting substances, x-ray contrast agents based on them, the method of obtaining x-ray image

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Publication number
RU93050205A
RU93050205A RU93050205/04A RU93050205A RU93050205A RU 93050205 A RU93050205 A RU 93050205A RU 93050205/04 A RU93050205/04 A RU 93050205/04A RU 93050205 A RU93050205 A RU 93050205A RU 93050205 A RU93050205 A RU 93050205A
Authority
RU
Russia
Prior art keywords
obtaining
iodinated
ray
ray image
contrast agents
Prior art date
Application number
RU93050205/04A
Other languages
Russian (ru)
Inventor
Р.Бейкон Эдвард
Л.Мак Интайр Грегори
Original Assignee
Стерлинг Уинтроп Инк.
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 Стерлинг Уинтроп Инк. filed Critical Стерлинг Уинтроп Инк.
Publication of RU93050205A publication Critical patent/RU93050205A/en

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Claims (1)

Соединения, имеющие формулу (Z)-COO-L-CO2M, где (Z)-COO представляет собой остаток иодсодержащей ароматической кислоты; M представляет собой H, катион, (CH2CH2O)m H и (CH2CH(OH)O)p H; m является целым числом от 1 до 150; p представляет собой целое число от 1 до 50; L является одной или большим числом двухвалентных связывающих групп, выбираемых среди алкилена, циклоалкилена, арилена, ариленалкилена и алкиленарилена, являются особенно пригодными для применения в качестве смачивающих веществ в композициях для получения рентгеновского изображения и в способах получения диагностического рентгеновского изображения.Compounds having the formula (Z) -COO-L-CO 2 M, where (Z) -COO is the residue of iodine-containing aromatic acid; M is H, cation, (CH 2 CH 2 O) m H and (CH 2 CH (OH) O) p H; m is an integer from 1 to 150; p is an integer from 1 to 50; L is one or more divalent linking groups selected among alkylene, cycloalkylene, arylene, arylenalkylene and alkylene arylene, are particularly suitable for use as wetting agents in compositions for obtaining an x-ray image and in methods for producing a diagnostic x-ray image.
RU93050205/04A 1992-12-16 1993-11-05 Iodinated wetting substances, x-ray contrast agents based on them, the method of obtaining x-ray image RU93050205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/991,640 1992-12-16

Publications (1)

Publication Number Publication Date
RU93050205A true RU93050205A (en) 1996-04-27

Family

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