Hydroxyalkylammonium-pyrimidines or purines and nucleoside deriv

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

514274, 544311, 544312, 544313, 544314, A61K 31505, C07D23954

Patent

active

055501320

ABSTRACT:
Novel hydroxyalkylammonium-pyrimidine of the formula ##STR1## and nucleoside derivatives have been found to be useful as inhibitors of inflammatory cytokines. They can be used, inter alia, in the therapy of septic shock, cachexia, rheumatoid arthritis, inflammatory bowel disease, multiple sclerosis and AIDS. The compounds are typically prepared by reaction of an iodo substituted nucleoside with the appropriately substituted hydroxyalkylamine.

REFERENCES:
patent: 4199574 (1980-04-01), Schaeffer
patent: 4886785 (1989-12-01), Lambert et al.
patent: 5130302 (1992-07-01), Spielvogel et al.
patent: 5306722 (1994-04-01), Kim et al.
patent: 5306732 (1994-04-01), Norris et al.
Ruddle et al., 1990, "An antibody to lymphotoxin and tumor necrosis factor prevents transfer of experimental allergic encephalomyelitis" J. Exp. Med. 172:1193-1200.
Sood et al., 1992, "The synthesis and antineoplastic activity of 2'-deoxynucleoside-cyanoboranes in murine and human culture cells" Anticancer Research 12:335-44.
Sood et al., 1990, "Boron-containing nucleic acids. 2. Synthesis of oligonucleoside boranophosphates" J. Am. Chem. Soc. 112:9000-1.
Sood et al., 1989, "Boron-containing nucleic acids. 2. Synthesis of cyanoborane adducts of 2'-deoxy-nucleosides" J. Am. Chem. Soc. 111:9234-5.
Spielvogel et al., 1991, "From boron analogues of amino acids to boronated DNA: potential new pharmaceuticals and neutron capture agents" Pure & Appl. Chem. 63:415-8.
Parmely et al. (1993) "Adenosine and a related carbocyclic nucleoside analogue selectively inhibit tumor necrosis factor-alpha production and protect mice against endotoxin challenge" J. Immunol. 151:389-96.
Kolb et al. (1985) "synthesis of 5'-[(3-Aminooxypropyl)amino]-5'-deoxyadenosine" Liebigs Annalen der Chemie No.5:1036-40.
Lee et al. (1994) "Low-molecular-weight TNF biosynthesis inhibitors: strategies and prospectives" Circulatory Shock 44:97-103.
Chemical Abstract CA 109:38194, 1988.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hydroxyalkylammonium-pyrimidines or purines and nucleoside deriv does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydroxyalkylammonium-pyrimidines or purines and nucleoside deriv, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydroxyalkylammonium-pyrimidines or purines and nucleoside deriv will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1056333

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.