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Class Information
Number: 564/506
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Amino nitrogen containing (e.g., urea, sulfonamides, nitrosamines, oxyamines, etc., and salts thereof) > Acyclic > Hydroxy, bonded directly to carbon, or ether containing (h of -oh may be replaced by a substituted or unsubstituted ammonium ion or a group ia or iia light metal) > Polyhydroxy (h of -oh may be replaced by a substituted or unsubstituted ammonium ion or a group ia or iia light metal)
Description: Compounds which contain more than one hydroxyl bonded to carbon.


Sub-classes under this class:

Class Number Class Name Patents
564/507 Plural hydroxys in the same substituent on the amino nitrogen (h of -oh may be replaced by a substituted or unsubstituted ammonium ion or a group ia or iia light metal) 103


Patents under this class:
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Patent Number Title Of Patent Date Issued
7531693 Lipids for transfection of nucleic acids May. 12, 2009
7470817 Transfection reagents Dec. 30, 2008
7462746 Amino polyols and amino sugars Dec. 9, 2008
7445771 Use of bis-amines to enhance the antimicrobial activity of aqueous compositions Nov. 4, 2008
7429680 Synthesis of sterically hindered secondary aminoether alcohols Sep. 30, 2008
7351865 Synthesis of sterically hindered secondary aminoether alcohols from acid anhydride and/or acid halide and sulfur trioxide Apr. 1, 2008
7173154 Transfection reagents Feb. 6, 2007
7125932 Coating composition Oct. 24, 2006
7060731 Use of amines Jun. 13, 2006
6974883 Process for manufacturing triethanolamine and product obtained Dec. 13, 2005
6951961 Methods of use and compositions for the diagnosis and treatment of infectious disease Oct. 4, 2005
6867307 Intermediates for use in the preparation of vitamin E Mar. 15, 2005
6794545 Conformationally restricted polyamine analogs as disease therapies Sep. 21, 2004
6706923 Perfluoroalkyl-substituted amines, acids, amino acids and thioether acids Mar. 16, 2004
6649780 Cationic lipids Nov. 18, 2003
6600075 Process for the preparation of tertiary amines from primary amines and nitriles Jul. 29, 2003
6583182 Compounds with chelation affinity and selectivity for first transition series elements: use in medical therapy and diagnosis Jun. 24, 2003
6503945 Cationic amphiphiles containing N-hydroxyalkyl group for intracellular delivery of biologically active molecules Jan. 7, 2003
6458860 Advances in urethane foam catalysis Oct. 1, 2002
6348629 Free radical inhibitors for quenching aqueous phase polymer growth and related methods Feb. 19, 2002
6346516 Cationic amphiphiles containing N-hydroxyalkyl group for intracellular delivery of biologically active molecules Feb. 12, 2002
6297201 Hydrocarbon gelling compositions useful in fracturing formation Oct. 2, 2001
6291715 Process for the preparation of alkanolamines having improved color quality Sep. 18, 2001
6090170 Multihydroxypolyalkenyl-substituted amine compounds and fuel composition comprising the same Jul. 18, 2000
6074622 Catalyst based on titanosilicalites and process for producing N,N-disubstituted hydroxylamine Jun. 13, 2000
5994586 Process for the preparation of 2-aminoalkane-1,3,4-triols Nov. 30, 1999
5962533 Hydroxy polyamines Oct. 5, 1999
5929283 Amine derivative and detergent composition containing the same Jul. 27, 1999
5808160 Preparation of hydroxy-alkyl-substituted aminoalkynes with heterogenous catalysis Sep. 15, 1998
5723497 Amine derivative and dermatologic preparation containing the same Mar. 3, 1998
5545757 Production of ethanolamines Aug. 13, 1996
5491263 Aminoethylation process for production of substituted ethylene diamines Feb. 13, 1996
5488168 Tertiary amino alcohol and method of producing the same Jan. 30, 1996
5475119 Diallylammonium compounds, processes for their preparation and their use Dec. 12, 1995
5399763 Process for preparing optically active 2-aminopropanal Mar. 21, 1995
5391476 Non-ionic surface active compounds Feb. 21, 1995
5352836 Enantioselective lewis acid catalysts of the early transition metals Oct. 4, 1994
5347003 Methods for regenerating a sulfur scavenging compound from a product of a sulfur scavenging reaction Sep. 13, 1994
5326873 Palladium catalyzed addition of amines to 3,4-epoxy-1-butene Jul. 5, 1994
5315041 Tertiary aminoalcohol and process for producing the same, and, polyurethane and process for producing the same May. 24, 1994
5292958 Process for eliminating the diethanolamine present in triethanolamine and preparation process for purified triethanolamine Mar. 8, 1994
5274054 Adducts of exposides and amines Dec. 28, 1993
5231230 Selective production of diethylenetriamine Jul. 27, 1993
5225600 Amines catalysis using group VIB metal-containing condensation catalysts Jul. 6, 1993
5225599 Selective production of linear triethylenetetramine and aminoethylethanolamine Jul. 6, 1993
5225598 Selective production of linear pentaethylenehexamine and hydroxyethyldiethylenetriamine Jul. 6, 1993
5214142 Processes for the preparation of aminoethers May. 25, 1993
5214215 Selective production of aminoethylethanolamine May. 25, 1993
5214213 Selective production of linear tetraethylenepentamine and hydroxyethyldiethylenetriamine May. 25, 1993
5166415 Selective production of diethylenetriamine and aminoethylethanolamine Nov. 24, 1992

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