Iodinated esters

Details Iodinated esters Iodinated esters

1994-09-30

1995-05-16

Ramsuer, Robert W.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549229, 549448, 549479, 546302, 558270, 558275, 558276, C07C 6978, C07D31734, C07D33332

Patent

active

054162238

ABSTRACT:
Water insoluble iodinated esters of formula (I), in which R.sup.1 is a substituted or unsubstituted C.sub.1-20 aliphatic, C.sub.7-20 araliphatic or C.sub.6-20 aryl group or a C.sub.1-20 heterocyclic group having one or more hereto atoms selected from O, S and N; R.sup.2 is hydrogen or a substituted or unsubstituted C.sub.1-6 aliphatic, C.sub.6-10 aryl or C.sub.7-20 araliphatic group; and R.sup.3 is a group as defined above for R.sup.1, which may be the same as or different from R.sup.1, or R.sup.2 and R.sup.3 together represent a substituted or unsubstituted C.sub.1-4 alkylene group, the molecule containing at least one iodine atom and being metabolisable to products which are soluble in body fluids and are physiologically acceptable. The esters are useful in X-ray and ultrasound imaging, especially liver and spleen imaging.

REFERENCES:
patent: 3795698 (1974-03-01), Soulal et al.
patent: 4018783 (1977-04-01), Soulal et al.
patent: 4440692 (1984-04-01), Kalbacher et al.
Chemical Abstracts Registry Handbook (1965-1971) registry Nos. 12700-00-0 through 17799-99-4, p. 5556R.
Wiegert, Chemical Abstracts, vol. 84 (1976) No. 84: 89851h.
Tilly, Chemical Abstracts, vol. 84 (1976) No. 184,889k.

Affiliated with

Also associated with

Rating

Iodinated esters does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Iodinated esters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Iodinated esters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-638845