Class 564/458 - Polycyclo ring system

Subclass of Class 564 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the plural rings are in the form of a
No. of patents: 29
Last issue date: 11/23/2010

Number	Title	Issue Date
7838704	Process for the synthesis of terbinafine and derivatives thereof The present invention relates to a synthetic method for terbinafine and analogues thereof using metal catalysts, preferably Ni(II) salts and/or complexes. ...	11/23/2010
7405324	Process for synthesising aminoadamantanes The present invention concerns a new process for synthesising aminoadamantanes of formula I in which R1 and R2 are identical or different and are H or a straight or branched alkyl group comprising from 1 to 6 carbon atoms, ...	07/29/2008
RE39744	Adamantane derivatives and process for producing them In the presence of an imide compound (e.g., N-hydroxyphthalimide) shown by the formula (2): wherein R1 and R2 independently represents a hydrogen atom, a halogen atom, an alkyl group...	07/24/2007
7163956	Substituted fullerene compositions and their use as antioxidants This patent discloses a substituted fullerenes, compositions comprising the same, and their use as antioxidants. The substituted fullerenes comprise a fullerene core (Cn) and at least one of: (i) from 1 to 6 (>CX1X2) groups bonded to the fuller...	01/16/2007
7018599	Fullerene derivatives A novel means for DNA compaction is provided. The object is accomplished by providing a fullerene derivative having 1 to 4 nitrogen-containing hydrophilic side chain(s) or its salt for DNA compaction. DNA compaction can be achieved effectively, and app...	03/28/2006
6949660	Chiral (1pyrrolino) fullerene derivatives An E-isomeric fulleropyrrolidine compound of formula (I): is disclosed. Also disclosed is a method for preparing and polymers prepared from such a compound. ...	09/27/2005
6930128	Estrogenic compounds as anti-mitotic agents The application discloses methods of treating mammalian diseases characterized by abnormal cell mitosis by administering estradiol derivatives including those comprising colchicine or combretastatin A-4 structural motifs of the general formulae found below in a dosa...	08/16/2005
6555959	Material for light emitting device, light emitting device using thereof, and amine compound A material for a light emitting device which is a compound represented by the following formula (I): ##STR1## wherein Ar1 and Ar6, which are the same or different, each represents a divalent aryl group or a divalent heterocyclic grou...	04/29/2003
6392104	Adamantane derivatives and process for producing them In the presence of an imide compound (e.g., N-hydroxyphthalimide) shown by the formula (2): ##STR1## wherein R1 and R2 independently represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, a cycloalkyl group; or ...	05/21/2002
6380434	Fullerene derivatives Disclosed herein are fullerene derivatives of the formula, F(--E)n (--R1)p (--R2)q, in which F is a fullerene core; E is a nucleophilic substituent; R1 is an amino group or a hydroxyl group; ...	04/30/2002
6114392	Agmatine, and polyaminoguanidine-bound heterocyclic compounds for neurotrauma and neurodegenerative diseases The invention relates to the use of agmatine, in the treatment of acute neurotrauma (such as stroke) and degenerative disorders of the central and peripheral nervous system (such as dementia). The invention further provides novel compounds of general formula I...	09/05/2000
6046361	Polyorganofullerenes Polyorganofullerene and polyhydroxyorganofullerene derivatives have the respective formulas, F--(E)n and F--(E)n --(OH)m, in which F is a fullerene core; E is a nucleophilic substituent; --OH is a hydroxy group; n is 2-30;...	04/04/2000
5986142	Process for preparing bicycloheptanamine compounds The present invention provides a process for preparing compounds of Formula I: ##STR1## wherein R1 is methyl by reduction of a camphene intermediate with a reducing agent....	11/16/1999
5679861	C₆₀ diamine adducts and preparation and polymers thereof The present invention is directed to C60 diamine adducts, processes for preparing them and polymers prepared from them. C60 diamine adducts is a symmetrical icosahegron which is composed of 12 pentagons and 20 hexagons and links to 2...	10/21/1997
5599998	Method for the synthesis of adamantane amines The present invention provides a method to prepare aminated bridgehead polycyclic hydrocarbons by reacting bridgehead halo polycyclic hydrocarbons with lithium metal under conditions of sonication and aminating the resultant lithio compounds....	02/04/1997
5583248	Amino acid derivatives having antiviral activity Compounds of the formula: ##STR1## wherein R1 is alkoxycarbonyl, aralkoxycarbonyl, alkanoyl, aralkanoyl, heterocyclylcarbonyl or a group of the formula: ##STR2## R2 is alkyl, cycloalkylalkyl or aralkyl; R3 is hyd...	12/10/1996
5235108	Process for preparing secondary alkylamine This invention relates to a process for preparing secondary alkylamine by selective hydrogenation of alkylnitrile using a nickel-containing catalyst which contains copper as promoter, said catalyst having a selectivity, as herein defined, of not more than...	08/10/1993
5232526	Diethanolammoniummethylcubane nitrates hydroxylammonium nitrate (HAN) solutions as aqueous liquid gun propellant ingredients This invention is for new compounds, namely, diethanolammoniummethylcubane nitrates, a composition of diethanolammonium methylcubyl nitrates - hydroxylammonium nitrate (HAN) solutions and their method of use as aqueous liquid gun propellant ingredients....	08/03/1993
5232836	Vitamin D derivatives: therapeutic applications and applications to assays of metabolites of vitamin D Vitamin D derivatives corresponding to the following formula I ##STR1## in which R1 denotes a substituted alkyl group having 1 to 15 carbon atoms, in particular the side chains of vitamin D2 (C20 to C28) or...	08/03/1993
5093519	Vitamin D derivatives: therapeutic applications and applications to assays of metabolities of vitamin D Vitamin D derivatives corresponding to the following formula I ##STR1## in which R1 denotes a substituted alkyl group having 1 to 15 carbon atoms, in particular the side chains of vitamin D2 (C20 to C28) or...	03/03/1992
5041673	Novel tetralin derivatives This invention relates to novel derivatives of tetralin, to the processes for their preparation, to their use as aminopeptidase inhibitors and to their end-use application as immunomodulators and as analgesic agents....	08/20/1991
4878968	Oxidizing salts of cubyl amines A compound having the following formula: ##STR1## wherein R1 is --N+ H3 as found in claim 1 and R2 is either the same as F1 or hydrogen. "A" is an oxidizing anion, and X is selected to provide a ...	11/07/1989
4622430	Derivatives of pentacyclo undecanes, processes for preparing these compounds, and pharmaceutical compositions thereof Pentacyclo[6.3.0.0.2,6.03,10.05,9 ]undecane and its derivatives are prepared. The compounds find use as antiviral agents....	11/11/1986
4332969	Substituted 11-aminoundecanols Novel substituted 11-aminoundecanols of the formula ##STR1## and a process for their preparation are described; in the formula, R1 and R3 independently of one another are hydrogen or alkyl having 1-8 C atoms and R2 an...	06/01/1982
4314942	Deprotection of allylic esters, carbonates and carbamates catalyzed by palladium compounds An improved synthetic process for the removal of an allyl group in an allylic ester or an allyloxycarbonyl group in an allylic carbonate or carbamate by reaction with 2-ethylhexanoic acid or an alkali metal salt thereof and a catalytic amount of an organi...	02/09/1982
4275237	Hydrogenated polynitrile mixture useful as an epoxy hardener Heavy reaction product after separation as by distillation of light reaction product or diadduct from a reaction mixture obtained by reaction of olefinically unsaturated nitriles with monoolefinic hydrocarbons containing an allylic hydrogen atom is hydrog...	06/23/1981
4146559	Cycloaliphatic diamines Compounds are disclosed which correspond to the general formula: ##STR1## in which N AND M WHICH ARE THE SAME OR DIFFERENT HAVE THE VALUES 0, 1 OR 2, R, r1 and R2 which are the same or different, represent hydrogen or CH3	03/27/1979
4032700	Process for the preparation of aminated polymers useful as additives for fuels and lubricants Preparation of aminated polymeric additives useful as oil additives, for example as dispersants for hydrocarbon fuels and lubricants, and as multifunctional dispersant-viscosity index improvers for lubricants, by the reaction of amine with a halogen conta...	06/28/1977
4021484	Novel cationic amino resins and processes for producing the same Novel cationic amino resins having a weight average molecular weight of at least 400 and an amine value of 20 to 700 and processes for producing the same characterized (a) by subjecting to thermal polymerization an alicyclic conjugated polyene compound ha...	05/03/1977

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Class 564/458 - Polycyclo ring system