Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1995-02-28
1997-11-18
Kunz, Gary L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
514 45, 536 267, 536 2714, A61K 3170, C07H 19167, C07H 19173
Patent
active
056887744
ABSTRACT:
The present invention provides A.sub.3 selective agonists, particularly, adenine compounds having selected substituents at the 2, 6, and 9 positions, and related substituted compounds, particularly those containing substituents on the benzyl and/or uronamide groups, as well as pharmaceutical compositions containing such compounds. The present invention also provides a method of selectively activating an A.sub.3 adenosine receptor in a mammal, which method comprises acutely or chronically administering to a mammal in need of selective activation of its A.sub.3 adenosine receptor a therapeutically or prophylactically effective amount of a compound which binds with the A.sub.3 receptor so as to stimulate an A.sub.3 receptor-dependent response.
REFERENCES:
Cermak et al., "(.+-.) 4.beta.-Amino-2.alpha., 3.alpha.-Dihydroxy-.beta.-Cylcopentanemethanol Hydrochloride. Carbocyclic Ribofuranosylamine for the Synthesis of Carbocyclic Nucleosides," Tetrahedron Lett., 22, 2331-2332 (1981) mos. not available.
Cheng et al., "Relationships between the Inhibition Constant (K.sub.I) and the Concentration of Inhibitor which causes 50 Per Cent Inhibition (I.sub.50) of an Enzymatic Reaction," Biochem. Pharmacol., 22, 3099-3108 (1973) mos. not available.
Ji et al., "A Selective Agonist Affinity Label for A.sub.3 Adenosine Receptors," BioChemical and Biophysical Research Communications, 203, 570-576 (Aug. 30, 1994) mos. not available.
Ji et al., "Species Differences in Ligand Affinity at Central A.sub.3 -Adenosine Receptors," Drug Development Research, 33, 51-59 (1994) mos. not available.
Johnson et al., "Chemoenzymatic Synthesis of 4-Substituted Riboses. S(4'-Methyladenosyl)-L-homocysteine," J. Org. Chem., 59, 5854-5855 (1994) mos. not available.
Kim et al., "Selective Ligands for Rat A.sub.3 Adenosine Receptors: Structure-Activity Relationships of 1,3-Dialkylxanthine 7-Riboside Derivatives," J. Med. Chem., 37, 4020-4030 (1994) mos. not available.
Kim et al., "Structure -Activity Relationships of 1,3-Dialkylxanthine Derivatives at Rat A.sub.3 Adenosine Receptors", Journal of Medicinal Chemistry, 3373-3382 (Sep. 1994) mos. not available.
Kim et al., "2-Substitution of N.sup.6 -Benzyladenosine-5'-uronamides Enhances Selectivity for A.sub.3 Adenosine Receptors," Journal of Medicinal Chemistry, 3614-3621 (Oct. 1994) mos. not available.
Mungall et al., "Use of the Azido Group in the synthesis of 5' Terminal Aminodeoxythmidine Oligonucleotides," J. Org. Chem., 40, 1659-1662 (1975) mos. not available.
Olah et al., ".sup.125 I-4-Aminobenzyl-5'-N-methylcarboxamidoadenosine, a High Affinity Radioligand for the Rat A.sub.3 Adenosine Receptor," Molecular Pharmacology, 45, 978-982 (May 1994) mos. not available.
Siddiqi et al., "Quantitative Structure-Activity Studies of Selective A3 Adenosine Agonists," Abstract and Poster Presentation, Amer. Chem. Soc. Meeting, Washington, D.C. (Aug. 1994) mos. not available.
Siddiqi et al., "Enantiospecific Synthesis of 5'-Noraristeromycin and its 7-Deaza Derivative and a Formal Synthesis of (-)-5'-Homoartisteromycin," Nuclesides & Nucleotides, 12, 267-278 (1993) mos. not available.
Stiles et al., "The A.sub.1 Adenosine Receptor: Identification of the Binding Subunit by Photoaffinity Cross-Linking," J. Biol. Chem., 260, 10806-10811 (1985) mos. not available.
Tiwari et al., "Synthesis and Biological Activity of 4'-Thionucleosides of 2-Chloroadenine," Nucleosides & Nucleotides, 13, 1819-1828 (1994) mos. not available.
Von Lubitz et al., "Adenosine A.sub.3 receptor stimulation and cerebral ischemia," European Journal of Pharmacology, 263, 59-67 (1994) mos. not available.
Von Lubitz et al., "The effects of adenosine A.sub.3 receptor stimulation on seizures in mice," European Journal of Pharmacology, 275, 23-29 (1995) mos. not available.
Vorbruggen et al., "Nucleoside Synthesis with Trimethylsilyl triflate and Perchlorate as Catalysts," Chem. Ber. 114, 1234-1255 (1981) mos. not available.
Jacobson Kenneth A.
Jeong Heaok Kim
Johnson Carl R.
Secrist, III John A.
Siddiqi Suhaib M.
Kunz Gary L.
The United States of America as represented by the Department of
LandOfFree
A.sub.3 adenosine receptor agonists does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with A.sub.3 adenosine receptor agonists, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A.sub.3 adenosine receptor agonists will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1565744