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Class 514/88 - Two or more PX- groups attached to the same 1,3-diazine (X is chalcogen)


Subclass of Class 514 - Drug, bio-affecting and body treating compositions
Definition: in which at least two PX"s are bonded directly to
No. of patents: 21
Last issue date: 10/03/2006


NumberTitleIssue Date
7115592Phosphonate substituted pyrimidine compounds and methods for therapy
Novel compounds are provided having formula (I) where R1, R2, R3, R4, Z, X and * are defined herein. Also provided are antiviral methods for use and processes f...
10/03/2006
6818633Antiviral compounds and methods for synthesis and therapy
Novel compounds are provided having formula (I) where R1, R2, R3, R4, Z, X and * are defined herein. Also provided are antiviral methods fo...
11/16/2004
6670342Method of treating hepatitis delta virus infection
A method for the treatment for hepatitis delta infection in a host, that includes administering an effective amount of a nucleoside or a nucleoside analog that suppresses the expression of the hepatitis B surface or preS1 antigen in the host 100-fold or m...
12/30/2003
6645972Methods of treating leukemia
The present invention provides a novel method for treating leukemia in a host that has been previously treated with a Bcr-Abl tyrosine kinase inhibitor comprising administering to the host a therapeutically effective amount of a compound having the formul...
11/11/2003
6444656Antiviral phosphonate nucleotides
The present invention relates to a novel nucleotide analogue having the general formula (I) and pharmaceutically acceptable salts, esters, or salt of such esters: ##STR1## wherein n, X, Q U R1', R1, Z and R2 are defined here within. The co...
09/03/2002
6300356Method for decreasing QT dispersion or inhibiting the progression of QT dispersion with an angiotensin II receptor antagonist
Angiotensin II receptor antagonists are useful for decreasing QT dispersion or inhibiting the progression of QT prolongation in patients. Also disclosed is a method for monitoring the reduction in die risk of experiencing an adverse cardiac event, such as...
10/09/2001
6200961Concentrates of organophosphorous insecticides
A low volatile organic compound co-solvent system is disclosed for preparing emulsion concentrates of low melting organophosphorous insecticides wherein the bioefficacy of the insecticide active is significantly enhanced. The co-solvent system comprises a...
03/13/2001
6201002Method for reducing mortality with an angiotensin II antagonist
Angiotensin II receptor antagonists are useful in reducing and preventing mortality and sudden cardiac death in symptomatic heart failure patients. Losartan potassium has been shown to reduce mortality and sudden cardiac death in this patient population. ...
03/13/2001
5880111Therapeutic derivations of diphosphonates
Novel chemotherapeutic agents having utility in treating infectious diseases such as periodontal disease, certain urinary tract infections, and infectious urinary tract stones, are obtained by combining chemically a diphosphonate compound with a therapeut...
03/09/1999
5854227Therapeutic derivatives of diphosphonates
Novel chemotherapeutic agents having utility in treating infectious diseases such as periodontal disease, certain urinary tract infections, infectious urinary tract stones, and bone cancer, are obtained by combining chemically a diphosphonate compound wit...
12/29/1998
56985412,4-diphosphonoglutaric acid derivatives, processes for their production and pharmaceutical agents containing these compounds
The invention concerns compounds of the general formula I ##STR1## in which R denotes a lower alkyl which can be substituted if desired by hydroxy, alkoxy, amino, dialkylamino, alkylmercapto, alkylsulfinyl, alkanesulfonyl, cycloalkyl, aryl or a heter...
12/16/1997
5190930Araliphatylaminoalkanediphosphonic acids
Araliphatylaminoalkanediphosphonic acids of formula ##STR1## wherein R1 is an aromatically substituted aliphatic radical, R2 is hydrogen or a monovalent aliphatic radical and alk is a divalent aliphatic radical, and their salts,...
03/02/1993
5133972Topically administrable pharmaceutical preparations
The invention relates to topically adminstrable pharmaceutical preparations containing pharmaceutically acceptable methanediphosphonic acid derivatives of formula ##STR1## and their salts, wherein each of R1 and R2 is halogen, o...
07/28/1992
50989317-substituted HMG-CoA reductase inhibitors
Novel HMG-CoA reductase inhibitors are useful as antihypercholesterolemic agents and are represented by structural formulae (I) and (II): ##STR1##...
03/24/1992
4971958Diphosphonic acid derivatives, pharmaceutical compositions and methods
The present invention provides diphosphonic acid derivatives of the general formula: ##STR1## according to claim 1. These compounds are useful for the treatment or prophylaxis of calcium metabolism disturbance or disease....
11/20/1990
4871720Aromatically substituted azacycloalkyl-alkanediphosphonic acids useful for the treatment of illnesses that can be attributed to calcium metabolism disorders
Aromatically substituted azacycloalkylalkanediphosphonic acids of the formula ##STR1## in which R represents an aromatically substituted azacycloaliphatyl radical that is bonded to the group alk by way of a nitrogen atom and that optionally cont...
10/03/1989
4783313Enhancing body defense mechanisms
Disclosed is a method of providing immuno-prophylaxis as well as malignant tumor immuno-therapy by administering a malignant-tumor-immunization and recession-provoking antigenic agent of malignant tumor tissue source to a living subject in an effective do...
11/08/1988
4584295Pyrimidylmethyl thiophosphorus esters useful for the control of insects, mites and nematodes
Heterocyclic compounds of the formula ##STR1## wherein R1, R2, R3, R4, R5 and X are as defined hereinafter, process for their preparation, as well as pesticidal compositions containing these comp...
04/22/1986
4159323O,O'-Dialkyl-4,6-diphosphorylated pyrimidines and compositions and methods for combating arthropods containing them
O,O'-Dialkyl-4,6-diphosphorylated pyrimidines of the formula ##STR1## in which R and R2 each independently is alkyl, R1 and R3 each independently is alkyl, alkoxy, alkylthio, alkylamino or phenyl, R4 is hydrogen...
06/26/1979
4107301O,O'-Dialkyl-O,O'-[2-aminopyrimidin(4,6) diyl]-bis-[(thiono)(thiol)phosphoric(phosphonic) acid esters]
O,O'-Dialkyl-O,O'-[2-aminopyrimidin(4,6)diyl]-bis-[(thiono)(thiol)phosphori c(phosphonic) acid esters] of the formula ##STR1## in which R is alkyl, R1 is alkyl, alkoxy or alkylthio, R2 and R3 each independently is alkyl or ...
08/15/1978
4059696Pyrimidine (4,6)diyl-bis-(thiono)(thiol)-phosphoric(phosphonic)acid esters
Pyrimidine (4,6)diyl-bis-(thiono)(thiol)-phosphoric (phosphonic) acid esters of the formula ##STR1## in which R is alkyl with 1 to 6 carbon atoms, R1 is alkyl, alkoxy or alkylmercapto each with 1 to 6 carbon atoms or phenyl, R2 ...
11/22/1977
 
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