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Class Information
Number: 546/244
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is six-membered consisting of one nitrogen and five carbons > Piperidines > Nitrogen attached directly to the piperidine ring by nonionic bonding
Description: Compounds wherein nitrogen is attached directly to the piperidine ring by nonionic bonding.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4154934 |
Mercaptoacylamino derivatives of heterocyclic carboxylic acids |
May. 15, 1979 |
| 4145512 |
Permanently stabilized polyurethanes |
Mar. 20, 1979 |
| 4118368 |
Synthetic polymer stabilizers |
Oct. 3, 1978 |
| 4115396 |
Pyridine n-oxides |
Sep. 19, 1978 |
| 4104251 |
Substituted tetraalkylpiperidone-4-oximes |
Aug. 1, 1978 |
| 4101506 |
Cyanamide stabilizers |
Jul. 18, 1978 |
| 4097587 |
1,3,8-Triazaspiro[4.5]decane-2,4-dione polymer stabilizers |
Jun. 27, 1978 |
| 4092306 |
Oxidation of hydrazones to the corresponding diazo compounds in the presence of a phase transfer and an oxidation catalyst which is iodine, an iodide or an iodonium salt |
May. 30, 1978 |
| 4088629 |
Stabilization of synthetic polymers |
May. 9, 1978 |
| 4069244 |
Fluorinated amphoteric and cationic surfactants |
Jan. 17, 1978 |
| 4066698 |
Process for the manufacture of organic hydrazines |
Jan. 3, 1978 |
| 4051242 |
Substituted N-acyl-N"-(3-amino-2-cyanoacryloyl-)formamidrazones |
Sep. 27, 1977 |
| 4028352 |
Benzamidopiperidine derivatives |
Jun. 7, 1977 |
| 4003901 |
Nitrosourea derivative |
Jan. 18, 1977 |
| 4001250 |
Process for preparing 4-amino-2,2,6,6-tetramethyl piperidine |
Jan. 4, 1977 |
| 3995035 |
6-Amino-2-lower-alkyl-4-nitropyridine N-oxide compositions and coccidiostat process |
Nov. 30, 1976 |
| 3993470 |
Process for controlling the growth of dicotyledons |
Nov. 23, 1976 |
| 3989707 |
Benzimidazolinone derivatives |
Nov. 2, 1976 |
| 3978049 |
Process for the preparation of hydrazine compounds |
Aug. 31, 1976 |
| 3971792 |
Process for the manufacture of 4-amino-3-aminomethylpiperidine |
Jul. 27, 1976 |
| 3966744 |
Spin labeled compounds |
Jun. 29, 1976 |
| 3950341 |
Reaction product of a polyalkenyl succinic acid or its anhydride, a hindered alcohol and an amine |
Apr. 13, 1976 |
| 3950332 |
.alpha.-(N-Substituted amino-N-nitrosoamino)acetamides |
Apr. 13, 1976 |
| 3943132 |
Process for the preparation of hydrazones |
Mar. 9, 1976 |
| 3935190 |
Sulfites of aliphatic glycolic amides |
Jan. 27, 1976 |
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