Class 536/28.9 - Benzimidazoles

Subclass of Class 536 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the N-hetero ring is part of a benzimidazole
No. of patents: 30
Last issue date: 12/28/2010

Number	Title	Issue Date
7858773	Process for preparing substituted benzimidazole compounds The invention relates to new methods of preparing substituted benzimidazole compounds, such as 2-bromo-5,6-dichlorobenzimidazole, which are useful in the preparation of compounds having antiviral activity. ...	12/28/2010
7375235	Process for preparing substituted benzimidazole compounds The invention relates to new methods of preparing substituted benzimidazole compounds, such as 2-bromo-5,6-dichlorobenzimidazole, which are useful in the preparation of compounds having antiviral activity. ...	05/20/2008
7297683	Crystalline forms of an antiviral benzimidazole compound The invention relates to Form physical forms of 5,6-dichloro-2-(isopropylamino)-1-β-L-ribofuranosyl-1H-benzimidazole, pharmaceutical compositions comprising the same, and their use in medical therapy. ...	11/20/2007
7101994	Process for preparing substituted benzimidazole compounds The invention relates to new methods of preparing substituted benzimidazole compounds, such as 2-bromo-5,6-dichlorobenzimidazole, which are useful in the preparation of compounds having antiviral activity. ...	09/05/2006
6617315	Therapeutic compounds The present invention relates to benzimidazole derivatives and their use in medical therapy particularly for the treatment or prophylaxis of restenosis....	09/09/2003
6482939	Form vi 5,6-dichloro-2-(isopropylamino)-1-(ଲ-l-ribofuranosyl)-1h-bezimimidazo le The invention relates to Form VI 5,6-dichloro-2-(isopropylamino)-1-ଲ-L-ribofuranosyl-1H-benzimidazole, pharmaceutical compositions comprising the same, and their use in medical therapy....	11/19/2002
6469160	Crystalline forms of an antiviral benzimidazole compound The invention relates to Form physical forms of 5,6-dichloro-2-(isopropylamino)-1-ଲ-L-ribofuranosyl-1H-benzimidazole, pharmaceutical compositions comprising the same, and their use in medical therapy....	10/22/2002
6455506	Lyxofuranosyl benzimidazoles as antiviral agents The present invention pertains to D- and L-lyxofuranosyl benzimidazole compounds. In one embodiment, the present invention pertains to D- and L-lyxofuranosyl benzimidazole compounds selected from the group consisting of compounds having a formula selected...	09/24/2002
6413938	Benzimidazole derivatives for the treatment of viral infections According to a first aspect of the invention there is provided compounds of formula (I): ##STR1## wherein: R1 is hydroxy; O-acetyl; or a halo atom; R2 is hydroxy; O-acetyl; or a halo atom; R3 is hydrogen; a halo atom; azido; C	07/02/2002
6307043	Benzimidazole and its ribonucleoside The present invention relates to benzimidazole derivatives and their use in medical therapy particularly for the treatment or prophylaxis of virus infections such as those caused by herpes viruses. The invention also relates to the preparation of the benz...	10/23/2001
6214801	Imidazo[1,2-a]pyridine C-nucleosides as antiviral agents This invention pertains to nucleoside analogs that have antiviral activity and improved metabolic stability, compositions comprising them, and methods of antiviral treatment employing them. More particularly, this invention pertains to imidazo[1,2-a]pyrid...	04/10/2001
6204249	L-benzimidazole nucleosides The present invention relates to benzimidazole derivatives and their use in medical therapy particularly for the treatment or prophylaxis of virus infections such as those caused by herpes viruses. The invention also relates to the preparation of the benz...	03/20/2001
6093698	Polysubstituted benzimidazoles as antiviral agents This application relates to novel polysubstituted benzimidazoles and compositions and their use in the treatment of viral infections. The polysubstituted benzimidazoles and compositions of the present invention exhibit antiviral properties against viruses...	07/25/2000
6077832	Antiviral benzimidazole nucleoside analogues and a method for their preparation The present invention relates to benzimidazole derivatives and their use in medical therapy particularly for the treatment or prophylaxis of virus infections such as those caused by herpes viruses. The invention also relates to the preparation of the benz...	06/20/2000
5998605	Antiviral benzimidazole nucleoside analogues and method for their preparation The present invention relates to benzimidazole derivatives and their use in medical therapy particularly for the treatment or prophylaxis of virus infections such as those caused by herpes viruses. The invention also relates to the preparation of the benz...	12/07/1999
5874413	5'-substituted-ribofuranosyl benzimidazoles as antiviral agents The present invention relates to polysubstituted benzimidazoles, having the following formula: ##STR1## wherein Q is a substituted benzimidazole group attached at the benzimidazole 1-position; R is a halogen of atomic number 9 to 53, inclusive (...	02/23/1999
5712255	Treatment of herpes infections with polysubstituted benzimidazoles A method for treating a herpes viral infection comprising administering to the infected host a therapeutically effective amount of a compound, or a pharmaceutically acceptable salt or formulation thereof, selected from the group consisting of compounds ha...	01/27/1998
5705490	Polysubstituted benzimidazoles as antiviral agents This invention relates to novel polysubstituted benzimidazoles and compositions and their use in the treatment of viral infections. The polysubstituted benzimidazoles and compositions of the present invention exhibit antiviral properties against viruses o...	01/06/1998
5681947	Oligonucleotides having universal nucleoside spacers Oligonucleotides having at least ten nucleosides, at least two of which are selected from the group consisting of A, T, C and G, and at least one nucleoside being a universal nucleoside of the formula: ##STR1## wherein: each Rn is H, OH, F...	10/28/1997
5665709	Polysubstituted benzimidazole nucleosides as antiviral agents Polysubstituted benzimidazole nucleosides, pharmaceutical compositions thereof, and their use in the treatment of herpes viral infections....	09/09/1997
5442051	Anhydrous crystal of 4-carbamoyl-1-ଲ-D-ribofuranosyl imidazolium-5-oleate Anhydrous crystals of 4-carbamoyl-1-ଲ-D-ribofuranosyl imidazolium-5-olate are disclosed. The crystals possess (1) water content of 0.5% by weight or less (the Karl Fisher method), and (2) specific IR spectrum absorption peaks in the neighborhoods of...	08/15/1995
5438131	3-nitropyrrole nucleoside Oligonucleotides having at least ten nucleosides, at least two of which are selected from the group consisting of A, T, C and G, and at least one nucleoside being a universal nucleoside of the formula: ##STR1## wherein: each Rn is H, OH, F...	08/01/1995
5360795	Polysubstituted benzimidazoles as antiviral agents This invention relates to novel polysubstituted benzimidazoles and compositions and their use in the treatment of viral infections. The polysubstituted benzimidazoles and compositions of the present invention exhibit antiviral properties against viruses o...	11/01/1994
5248672	Polysubstituted benzimidazole nucleosides as antiviral agents This invention relates to novel polysubstituted benzimidazole nucleosides and compositions and their use in the treatment of viral infections, particulary those caused by human cytomegalovirus and herpes simplex virus. Such substituted compounds exhibit a...	09/28/1993
4728729	Cyanoimidazole nucleoside derivatives A novel cyanoimidazole nucleoside and derivative thereof, particularly 4-cyanoimidazolium-5-olate nucleoside and acyl derivatives thereof, and pharmaceutically acceptable salts thereof which are useful as antitumor agents and immunosuppressants, are prepa...	03/01/1988
4552954	Concentrating nikkomicin mixtures A process for concentrating nikkomicins (X) and (Z) from a dilute impure aqueous solution thereof, comprising contacting the solution with a weakly basic ion exchanger and eluting the adsorbed material with an acid thereby to obtain a concentrated mixture...	11/12/1985
4315922	Nikkomicins, a process for their preparation and their use as agents for combating pests Pesticidally active substantially pure nikkomicin fractions obtained from Streptomyces tendae Ettlinger et al Tu 901, the fractions being selected from the group consisting of ##STR1## a mixture of nikkomicin I and J, and a mixture of nikkomicin M an...	02/16/1982
4287186	Antibiotics, a process for their preparation and their use as plant protection agents A method of combating arthropods, comprising applying to the arthropods, or to a habitat infested therewith an arthropodicidally effective amount of an antibiotic which (a) is colorless, very readily soluble in water and in pyridine but insoluble in other...	09/01/1981
4195176	Imidazole compounds, methods for their production and conversion of said compounds into (R)-3-(2-deoxy-ଲ-D-erythro-pentofuranosyl)-3,6,7,8-tetrahydroimidaz ol[4,5-d][1,3]diazepin-8-ol 2-Amino-1-(5-amino-1H-imidazol-4-yl)ethanone, 6,7-dihydroimidazo[4,5-d][1,3]diazepin-8(3H)-one and acid-addition salts thereof are disclosed. 2-Amino-1-(5-amino-1H-imidazol-4-yl)ethanone and its acid-addition salts are prepared by catalytically reducing a...	03/25/1980
4115641	Ribofuranosyl-imidazole derivatives Ribofuranoysl-imidazole derivatives of the formula ##STR1## wherein R, X, Y and Z have one of the meanings set forth hereinafter, are described. The ribofuranosyl-imidazole derivatives have cardiac and circulatory-dynamic properties and are useful in...	09/19/1978

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Class 536/28.9 - Benzimidazoles