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Class Information
Number: 564/502
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 > Aldehyde or ketone containing
Description: Compounds which contain an aldehyde or ketone group.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601245 |
Process for reducing the aldehyde concentration in a mixture comprising cyclohexanone and one or more aldehydes |
Oct. 13, 2009 |
| 7560473 |
Amine derivative with potassium channel regulatory function, its preparation and use |
Jul. 14, 2009 |
| 7390930 |
Preparation of ketals |
Jun. 24, 2008 |
| 7132556 |
Alkaline earth metal complexes and their use |
Nov. 7, 2006 |
| 7084303 |
Tertiary amine compounds having an ester structure and processes for preparing same |
Aug. 1, 2006 |
| 7026515 |
Optically active amine derivatives and preparation process therefor |
Apr. 11, 2006 |
| RE38796 |
Process for producing 3-amino-2-oxo-1-halogenopropane derivatives |
Sep. 13, 2005 |
| 6867307 |
Intermediates for use in the preparation of vitamin E |
Mar. 15, 2005 |
| 6747149 |
Glucamine salts for treating hepatitis virus infections |
Jun. 8, 2004 |
| 6683214 |
Process for producing .alpha.-aminoketones |
Jan. 27, 2004 |
| 6620971 |
Asymmetric .beta.-ketoiminate ligand compound, preparation method thereof, and organometal percursor comprising the same |
Sep. 16, 2003 |
| 6590106 |
Amino acid derivatives and methods of making the same |
Jul. 8, 2003 |
| 6573399 |
Synthesis of .alpha.-amino-.alpha.', .alpha.'-dihaloketones and process for the preparation of .beta.-amino acid derivatives by the use of the same |
Jun. 3, 2003 |
| 6538160 |
Process for producing .alpha.-aminohalomethyl ketone derivatives |
Mar. 25, 2003 |
| 6492560 |
Discrete-length polyethylene glycols |
Dec. 10, 2002 |
| 6452050 |
Synthesis and use of .alpha.-ketoamide derivatives and arrays |
Sep. 17, 2002 |
| 6399793 |
Process for the preparation of .alpha.' chloroketones |
Jun. 4, 2002 |
| 6350767 |
Compounds with growth hormone releasing properties |
Feb. 26, 2002 |
| 6294697 |
Discrete-length polyethylene glycols |
Sep. 25, 2001 |
| 6150567 |
Process for the reduction of carbonyl compounds |
Nov. 21, 2000 |
| 6143931 |
Synthesis and use of .alpha.-ketoamide derivatives and arrays |
Nov. 7, 2000 |
| 6013658 |
Compounds with growth hormone releasing properties |
Jan. 11, 2000 |
| 5939535 |
Acetaldehyde and malondialdehyde protein adducts |
Aug. 17, 1999 |
| 5919927 |
Purification of caprolactam from recycled nylon |
Jul. 6, 1999 |
| 5767316 |
Process for producing 3-amino-2-oxo-1-halogenopropane derivatives |
Jun. 16, 1998 |
| 5672599 |
Compounds containing a fused bicycle ring |
Sep. 30, 1997 |
| 5670684 |
Process and intermediates for the preparation of excitatory amino acid receptor antagonists |
Sep. 23, 1997 |
| 5550291 |
Process for key intermediates for HIV protease inhibitors |
Aug. 27, 1996 |
| 5530124 |
Method for preparing cyclic ureas and their use for the synthesis of HIV protease inhibitors |
Jun. 25, 1996 |
| 5508272 |
Compounds containing a fused bicycle ring and processes therefor |
Apr. 16, 1996 |
| 5475119 |
Diallylammonium compounds, processes for their preparation and their use |
Dec. 12, 1995 |
| 5446027 |
Amide derivative and external skin care preparation containing the same |
Aug. 29, 1995 |
| 5436372 |
Solid state displacement elements |
Jul. 25, 1995 |
| 5399763 |
Process for preparing optically active 2-aminopropanal |
Mar. 21, 1995 |
| 5395971 |
Molybdenum-catalyzed amination of olefins |
Mar. 7, 1995 |
| 5324859 |
Deuterated benzaldehydes |
Jun. 28, 1994 |
| 5276130 |
Aminoplast resin or aminoplast resin precursor |
Jan. 4, 1994 |
| 5254199 |
Process for bonding substrates of glass fiber reinforced polyester resin |
Oct. 19, 1993 |
| 5196595 |
Polyperfluoroaminoethers |
Mar. 23, 1993 |
| 5162552 |
Preparation of 4-acetals of butene-1,4-dial and novel acetals of butene-1,4-dial |
Nov. 10, 1992 |
| 5145937 |
Polyimides with carbonyl and ether connecting groups between the aromatic rings |
Sep. 8, 1992 |
| 5145942 |
Methyl substituted polyimides containing carbonyl and ether connecting groups |
Sep. 8, 1992 |
| 5118853 |
Processes for the synthesis of 3-disubstituted aminoacroleins |
Jun. 2, 1992 |
| 5017718 |
Process for preparing polyfluoroalkyl-substituted compounds |
May. 21, 1991 |
| 4990669 |
Optically active .alpha.-amino aldehydes, process for the preparation thereof, and the use thereof for the stereoselective preparation of optically active .beta.-amino alcohols |
Feb. 5, 1991 |
| 4605749 |
Production of aldehydes |
Aug. 12, 1986 |
| 4556515 |
Manufacturing process of .beta.-acylenamine |
Dec. 3, 1985 |
| 4515986 |
Process for preparing 3-dimethylamino-2,2-dimethylpropanal |
May. 7, 1985 |
| 4487972 |
Production of oxygenated compounds |
Dec. 11, 1984 |
| 4465859 |
N,N-Dialkyl-3-oxo-3-alkyl-1,2-difluoropropenylamine |
Aug. 14, 1984 |
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