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Class 540/483 - Plural nitrogens attached indirectly to the hetero ring by acyclic nonionic bonding


Subclass of Class 540 - Organic compounds -- part of the class 532-570 series
Definition: Compounds in which at least two nitrogens are attached indirectly
No. of patents: 58
Last issue date: 05/08/2007


1    
NumberTitleIssue Date
721471420-hydroxyeicosatetraenoic acid production inhibitors
A hydroxyformamidine compound represented by the following formula or a pharmaceutically acceptable salt thereof [wherein R1 represents a substituted morpholino group, a substituted piperidino group, a...
05/08/2007
7199158Succinoylamino hydroxyethylamino sulfonyl urea derivatives useful as retroviral protease inhibitors
Succinoylamino hydroxyethylamino sulfonyl urea derivatives of the formula: wherein R1–R6, R7, R7′, R8, R30–R34, X′, Y, Y′, t,...
04/03/2007
6515024Succinoylamino hydroxyethylamino sulfonyl urea derivatives useful as retroviral protease inhibitors
Succinoylamino hydroxyethylamino sulfonyl urea derivatives are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease....
02/04/2003
6423689Peptidyl calcium channel blockers
The present invention provides compounds that block calcium channels having the Formula I shown below. ##STR1## The present invention also provides methods of using the compounds of Formula I to treat stroke, cerebral ischemia, head trauma, or epilepsy an...
07/23/2002
6372903Method for preparing polyazacycloalkanes grafted on silica gel and use of grafted compounds
The invention concerns a method for preparing polyazacycloalkanes immobilised on a silica gel from a polyazacycloalkane of formula (A) in which: R1 and R2 represent a hydrogen atom, an alkyl radical, or a [hetero(aryl)]alkyl radical;...
04/16/2002
6362174Reduced dipeptide analogues as calcium channel antagonitsts
The present invention provides novel N-type calcium channel blockers, compositions comprising them, and methods of their use. The compounds of the invention are useful in the treatment of stroke, cerebral ischemia, pain, epilepsy, and head trauma. The nov...
03/26/2002
6337398Succinoylamino hydroxyethylamino sulfonyl urea derivatives useful as retroviral protease inhibitors
Succinoylamino hydroxyethylamino sulfonyl urea derivatives of the formula: ##STR1## wherein the substituents are as defined in the specification, are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease....
01/08/2002
6316440Reduced dipeptide analogues as calcium channel antagonists
##STR1## The present invention provides novel N-type calcium channel blockers, compositions comprising them, and methods of their use. The compounds of the invention are useful in the treatment of stroke, cerebral ischemia, pain, epilepsy, and head trauma...
11/13/2001
6281206Amidino protease inhibitors
Amidino and benzamidino compounds, including compounds of the formula: ##STR1## wherein R1 -R4, R6 -R9, Y, Z, n and m are set forth in the specification, as well as hydrates, solvates or pharmaceutically accepta...
08/28/2001
6225302Amidino protease inhibitors
Amidino and benzamidino compounds, including compounds of the formula: ##STR1## wherein R1 -R4, R6 -R9, Y, Z, n and m are set forth in the specification, as well as hydrates, solvates or pharmaceutically accepta...
05/01/2001
6100394Long-lived homogenous oxidation catalysts
A robust chelate complex is provided having the formula: ##STR1## wherein: M is a metal, preferably a transition metal; Z is an anionic donor atom, three of which are nitrogen, and the other is oxygen; L1 is a labile ligand; Ch1...
08/08/2000
60937234-substituted beta-carbolines and analogs thereof
This invention relates to 4-substituted ଲ-carbolines and ଲ-carboline analogs that inhibit Ca+2 influx and interleukin-2 (IL-2) production. The 4-substituted ଲ-carbolines and ଲ-carboline analogs of this invention are repr...
07/25/2000
6054580Long-lived homogenous amide containing macrocyclic compounds
A robust compound is provided having the formula: ##STR1## wherein Y1, Y2, Y3 and Y4 are oxidation resistant groups which are the same or different and which form 5- or 6-membered rings with a metal, M, whe...
04/25/2000
5859002HIV protease inhibitors
HIV protease inhibitors, obtainable by chemical synthesis, inhibit or block the biological activity of the HIV protease enzyme, causing the replication of the HIV virus to terminate. These compounds, as well as pharmaceutical compositions that contain the...
01/12/1999
5852007Cysteine and serine protease inhibitors containing D-amino acid at the P2 position, methods of making same, and methods of using same
The present invention is directed to (D)-amino acid containing inhibitors of cysteine or serine proteases. Methods for the use of the protease inhibitors are also described....
12/22/1998
5847120Long-lived homogenous oxidation catalysts
A robust chelate complex is provided having the formula: ##STR1## wherein M is a metal, preferably a transition metal; Z is an anionic donor atom, at least three of which are nitrogen and the other is preferably nitrogen or oxygen; L1 is a...
12/08/1998
5741799Heterocyclic thrombin inhibitors
Heterocyclic thrombin inhibitors are provided which have the structure ##STR1## wherein n, R, R1, R2, R3, G, Gx, R6', Ra, Xa, R6, Rb, R3, p, Q, A and R4 are as defined...
04/21/1998
5691356Disubstituted heterocyclic thrombin inhibitors
Disubstituted heterocyclic thrombin inhibitors are provided which have the structure ##STR1## wherein G is ##STR2## wherein n is 0, 1 or 2 or 3; m is 0, 1, 2 or 3; Y is NH or S; p is 0, 1 or 2, Q is a single bond or ##STR3## and Z...
11/25/1997
5686483Aminoalkyloximes
Novel aminoalkyloximes, precursors and processes for the preparation thereof, and methods of treating depression and obsessive compulsive disorders are described....
11/11/1997
5686446Aminoalkyloximes
Novel aminoalkyloximes, precursors and processes for the preparation thereof, and methods of treating depression and obsessive compulsive disorders are described....
11/11/1997
5686447Aminoalkyloximes for treating depression and affective disorders
Novel aminoalkyloximes, precursors and processes for the preparation thereof, and methods of treating depression and obsessive compulsive disorders are described....
11/11/1997
5684021Aminoalkyloximes for treating depression and affective disorders
Novel aminoalkyloximes, precursors and processes for the preparation thereof, and methods of treating depression and obsessive compulsive disorders are described....
11/04/1997
5665756Aminoalkyloximes useful in the treatment of depression and obsessive compulsive disorders
Novel aminoalkyloximes of the formula ##STR1## wherein: a. X is hydrogen, loweralkyl, loweralkoxy, halogen, trifluoromethyl, or a group of the formula ##STR2## wherein Y is hydrogen or loweralkyl, and p is 1 or 2; b. A is a group of the for...
09/09/1997
5583146Heterocyclic thrombin inhibitors
Heterocyclic thrombin inhibitors are provided which have the structure ##STR1## wherein n, R, R1, R2, R3, G, Gx, R6', Ra, Xa, R6, Rb, R3, p, Q, A and R4 are as defined...
12/10/1996
5561146Modified guanidino and amidino thrombin inhibitors
Thrombin inhibitors are provided which have the formula ##STR1## wherein Z is a thrombin inhibitor substructure containing distal and proximal binding site residues; and R1 is cyano, hydroxyl, alkoxy, amino, aminoalkyl or nitro....
10/01/1996
54281573-acylaminobenzodiazepines
3-Acylamino-5-Aminobenzo[1,5]diazepines are useful in the treatment of arrhythmia. The compounds have structural formulae: ##STR1##...
06/27/1995
5367072Reagents for automated synthesis of peptide analogs
Reagents suitable for synthesis of peptide analogs using automated peptide synthesis and procedures for synthesis of peptide analogs are provided....
11/22/1994
5292755USPA benzolyguanidines
Benzoylguanidines of the formula I ##STR1## where R(1) or R(2) is equal to R(6)--S(O)n -- or R(7)R(8)N--O2 S-- and the other substituent R(1) or R(2) is in each case equal to H, F, Cl, Br, I, alkyl, alkoxy or phenoxy, R(6)--S(O)...
03/08/1994
5274098Amidinophenylalanine derivatives, process for their preparation, their use and compositions containing them
Amidinophenylalanine derivatives, a process for their preparation, their use and pharmaceutical compositions which contain these compounds are described....
12/28/1993
5120843Pharmaceutically active amines
The aromatic amines (I), alkyl amines (II), bicyclic amines (III). ##STR1## cycloalkyl amines (IV), aromatic bicyclic amines (V), hydroquinone amines (VI), quinone amines (VII), amino-ethers (VIII) and bicyclic amino ethers (IX) are useful as pharmac...
06/09/1992
5089471Peptidyl beta-aminoacyl aminodiol carbamates as anti-hypertensive agents
Non-peptidyl compounds characterized generally as ଲ-aminoacyl aminodiol carbamates are useful as renin inhibitors for the treatment of hypertension....
02/18/1992
50415452-hydroxybenzophenone hydrazides and derivatives thereof
Hydrazide functionalized 2-hydroxybenzophenone ultraviolet light and heat stabilizers and derivatives are disclosed having the general formula: ##STR1## wherein R1, R2, R3, R4, R5, R6, X, Y...
08/20/1991
4977141Peptidyl ଱-aminoacyl aminodiol carbamates as anti-hypertensive agents
Non-peptidyl compounds characterized generally as aminoacyl aminodiol carbamates are useful as renin inhibitors for the treatment of hypertension....
12/11/1990
4968677Substituted 1-aryl-2-napthoylamines and their use as microbicides
1-Aryl-2-naphthoylamines of formula I are described ##STR1## wherein R1 is halogen, nitro, cyano, C1 -C6 alkyl that is unsubstituted or mono- or poly-substituted by halogen and/or C1 -C3 alkoxy, ...
11/06/1990
4781866Process for producing amidine sulfonic acid intermediates for guanidines
An efficient synthesis of quanidines, e.g. of the formula (III), by oxidizing a thiourea, e.g. of the following formula (II): ##STR1## with H2 O2 and a molybdenum catalyst to yield an aminoiminomethane sulfonic acid which can th...
11/01/1988
4762821N',N"-dialkylguanidino dipeptides
N',N"-dialkylguanidino dipeptides with angiotension converting enzyme (ACE) inhibiting activity are useful as antihypertensives. Proline and proline analogs are components of the dipeptides....
08/09/1988
4735959Carboxylic acid amides and pharmaceutical compositions containing them
There are described novel carboxylic acid derivatives of the formula ##STR1## and derivatives of the formula ##STR2## and the addition salts thereof, which exhibit an effect on the intermediary metabolism. Furthermore, the compounds of Formula I...
04/05/1988
4673747Aminoalkylphenoxy derivatives
Substituted aminoalkylphenoxy derivatives represented by the general formula of: ##STR1## wherein the substituting group Z is either one of the following groups of: ##STR2## were prepared. These derivatives exert antagonism against Histamine ...
06/16/1987
4578471Substituted amino alkyl pyridyl ethanediimidamides
Histamine H2 -receptor antagonists of the formula ##STR1## wherein A, m, Z, n and R1 are as defined herein, and their nontoxic pharmaceutically acceptable salts, hydrates and solvates are novel anti-ulcer agents which are prepar...
03/25/1986
4567174Bis(1-substituted biguanide) derivatives
A bis(1-substituted biguanide) derivative of the formula: or a tautomeric form thereof, wherein R1, R2 and R9, which may be the same or different, are each hydrogen, a 1-16C alkyl radical, a 3-16C cycloalkyl radical, a (3-12C c...
01/28/1986
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