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Class Information
Number: 560/23
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acid esters > Aromatic acid moiety > Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.) > Nitro bonded to carbon in acid moiety > Oxy, aldehyde or ketone group in acid moiety
Description: Compounds wherein the acid radical contains a carbonyl group bonded to C and X where X is carbon or hydrogen; or an -OX group bonded to a noncarbonylic C where X is C, H, an alcoholate forming group not provided for above, or an acyl group not provided for above.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5646327 |
Method for preparing hydroxylamines using vinylic compounds without base neutralization and reaction mixture produced thereby |
Jul. 8, 1997 |
| 5639904 |
1-aryloxy-3-alkylamino-2-propanol nitrate esters, the use thereof and corresponding pharmaceutical composition |
Jun. 17, 1997 |
| 5639881 |
Synthesis and elucidation of pyrimido (4,5-Q) quinazoline derivatives |
Jun. 17, 1997 |
| 5622532 |
Polylactone aromatic esters and fuel compositions containing the same |
Apr. 22, 1997 |
| 5616726 |
Optically active aminoalcohol derivatives and method of producing same |
Apr. 1, 1997 |
| 5587505 |
Triterpene derivatives and endothelin-receptor antagonists containing the same |
Dec. 24, 1996 |
| 5581007 |
Process for preparing optically active allophenylnorstatin derivatives |
Dec. 3, 1996 |
| 5565606 |
Synthesis of peptide aminoalkylamides and peptide hydrazides by the solid-phase method |
Oct. 15, 1996 |
| 5540743 |
Polyalky and poly(oxyalkylene) benzyl amine esters and fuel compositions containing the same |
Jul. 30, 1996 |
| 5508467 |
Process for the preparation of hydroxyalkylaminonitrobenzene derivatives |
Apr. 16, 1996 |
| 5502237 |
1-aryloxy-3-alkylamino-2-propanol-nitrate esters, the use thereof and corresponding pharmaceutical composition |
Mar. 26, 1996 |
| 5492917 |
Endothelin antagonists incorporating a cyclobutane |
Feb. 20, 1996 |
| 5491251 |
2-benzoyl-3-aminoacrylate derivatives and methods for the preparation of the same |
Feb. 13, 1996 |
| 5482942 |
(3,4-dioxocyclobuten-1-yl)chromene, indene, and dihydronaphthalenone derivatives as smooth muscle relaxants |
Jan. 9, 1996 |
| 5478835 |
Tricyclic compounds and intermediates thereof |
Dec. 26, 1995 |
| 5449809 |
Acetylene derivatives and crop protection agents containing them |
Sep. 12, 1995 |
| 5420160 |
1-alkoxyhexatriene-2-carboxylates |
May. 30, 1995 |
| 5401869 |
Process for the preparation of aminomethylene compounds |
Mar. 28, 1995 |
| 5395827 |
.omega.-[2-(phosphonoalkyl)phenyl]-2-aminoalkanoic acids as antagonists of excitatory amino acid receptors |
Mar. 7, 1995 |
| 5391571 |
Cholesterol ester hydrolase inhibitors |
Feb. 21, 1995 |
| 5387718 |
Method of manufacturing alkylphenyl alkyl ethers or alkylphenyl alkyl thioethers |
Feb. 7, 1995 |
| 5380345 |
Polyalkyl nitro and amino aromatic esters and fuel compositions containing the same |
Jan. 10, 1995 |
| 5354511 |
Unsymmetrically substituted fluorenes for non-linear optical applications |
Oct. 11, 1994 |
| 5344939 |
Process for forming a fluoromethyl ketone |
Sep. 6, 1994 |
| 5329041 |
Trisubstituted benzoic acid intermediates |
Jul. 12, 1994 |
| 5321044 |
15,16-seco-19-nor progestins |
Jun. 14, 1994 |
| 5319122 |
Process for the preparation of benzylformimidate |
Jun. 7, 1994 |
| 5315025 |
Fungicides |
May. 24, 1994 |
| 5312999 |
Propoxybenzene derivatives and process for preparing the same |
May. 17, 1994 |
| 5304672 |
Method for the preparation of substituted 1,4-dihydro-4-oxo-cinnoline-3-carboxylic acid, esters and salts thereof, and intermediates used in their preparation |
Apr. 19, 1994 |
| 5298647 |
Aromatic compounds of amide structure derived from aminobenzoic acids, hydroxy-benzoic acids, cinnamic acids, urocanic acids and benzimidazoles, absorbing UVB and/or UVA |
Mar. 29, 1994 |
| 5264611 |
Process for preparing trans-.beta.-aroylacrylic ester |
Nov. 23, 1993 |
| 5248813 |
Enantiomeric resolution |
Sep. 28, 1993 |
| 5241099 |
Process for the preparation of aminomethylene compounds |
Aug. 31, 1993 |
| 5238956 |
Fungicidal aromatic dioxime |
Aug. 24, 1993 |
| 5217973 |
Triazolopyrimidine derivatives which are angiotensin II receptor antagonists processes for preparing them and pharmaceutical compositions containing them |
Jun. 8, 1993 |
| 5182401 |
Preparation of 3-amino-2-(het)aroyl-acrylic acid derivatives |
Jan. 26, 1993 |
| 5166377 |
1,3-dioxan-5-ylalkenoic acids |
Nov. 24, 1992 |
| 5140044 |
UCN-1028D derivatives |
Aug. 18, 1992 |
| 5138088 |
Nitrobenzoyl-3-cyclopropylaminoacrylates and a process for the preparation thereof |
Aug. 11, 1992 |
| 5116987 |
Method of preparing chroman derivatives, and synthesis intermediates |
May. 26, 1992 |
| 5112868 |
Hydroxamate derivatives of selected nonsteroidal antiinflammatory acyl residues having cyclooxygenase and 5-lipoxygenase inhibition |
May. 12, 1992 |
| 5110496 |
Liquid crystal compound |
May. 5, 1992 |
| 5105021 |
Preparation of a difluorohalomethoxybenzene |
Apr. 14, 1992 |
| 5095133 |
Process for the preparation of aminomethylene compounds |
Mar. 10, 1992 |
| 5091581 |
Process for the selective preparation of N-substituted 1,4-diamino-2-nitrobenzenes |
Feb. 25, 1992 |
| 5055582 |
Process for preparing thromboxane A.sub.2 antagonists |
Oct. 8, 1991 |
| 5047410 |
Indolyl derivatives and their use as 5-HT.sub.3, receptor antagonists |
Sep. 10, 1991 |
| 5041610 |
Resorcyclic acid lactone derivatives as animal growth promotants |
Aug. 20, 1991 |
| 5041638 |
Alkenoic acid derivatives |
Aug. 20, 1991 |
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