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Class Information
Number: 514/254.02
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Hetero ring is six-membered consisting of two nitrogens and four carbon atoms (e.g., pyridazines, etc.) > 1,4 diazines > Piperazines (i.e., fully hydrogenated 1,4-diazines) > Additional hetero ring attached directly or indirectly to the piperazine ring by nonionic bonding > The additional hetero ring is five-membered having ring nitrogen > The additional five-membered hetero ring also has chalcogen as a ring member
Description: Subject matter wherein nitrogen and chalcogen (i.e. oxygen, sulfur, selenium, or tellurium) are ring members of the additional five-membered hetero ring.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6103725 |
Alkylaminobenzothiazole and -benzoxazole derivatives |
Aug. 15, 2000 |
| 6087364 |
Dopamine D4 receptor antagonists |
Jul. 11, 2000 |
| 6069145 |
Piperazinonephenyloxazolidinone derivatives and their use as antibacterial agents |
May. 30, 2000 |
| 6051572 |
Azetidine, pyrrolidine and piperidine derivatives |
Apr. 18, 2000 |
| 6040306 |
Method of treating psoriasis, arthritis and reducing the toxicity of cancer chemotherapy |
Mar. 21, 2000 |
| 5998419 |
N-(aminoalkyl)- and/or N-(amidoalkyl)-dinitrogen heterocycles |
Dec. 7, 1999 |
| 5994354 |
Cyclic urethanes useful as antiarrhythmic and antifibrillatory agents |
Nov. 30, 1999 |
| 5994381 |
Heterocyclic aromatic oxazole compounds and use thereof |
Nov. 30, 1999 |
| 5981529 |
Substituted indolylpropyl-piperazine derivatives as 5-HT.sub.1D .alpha. agonists |
Nov. 9, 1999 |
| 5977110 |
Substituted cyclohexylamines as central nervous systems agents |
Nov. 2, 1999 |
| 5977116 |
Piperazine, piperidine and tetrahydropyridine derivatives |
Nov. 2, 1999 |
| 5972973 |
Sulfonylurea-glitazone combinations for diabetes |
Oct. 26, 1999 |
| 5929075 |
Apolipoprotein-B synthesis inhibitors |
Jul. 27, 1999 |
| 5925638 |
Substituted 1-indolylpropyl-4-benzylpiperazine derivatives |
Jul. 20, 1999 |
| 5925661 |
Substituted 1-phenyl-3-pyrazolecarboxamides active on neurotensin receptors, their preparation and pharmaceutical compositions containing them |
Jul. 20, 1999 |
| 5925660 |
Phosphatase inhibitors and methods of use thereof |
Jul. 20, 1999 |
| 5919784 |
Heterocyclic aminomethyl compounds |
Jul. 6, 1999 |
| 5919782 |
Heterocyclic compounds having antidiabetic, hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
Jul. 6, 1999 |
| 5889058 |
Peptidyl derivatives |
Mar. 30, 1999 |
| 5889032 |
Heterocyclic compounds having antidiabetic, hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
Mar. 30, 1999 |
| 5889010 |
Benzimidazole derivatives having dopaminergic activity |
Mar. 30, 1999 |
| 5889035 |
1-(Arylthioalkyl, arylaminoalkyl or arylmethylenealkyl)-3-(heteroaryl) pyrrolidines and related compounds useful as antipsychotics and analgesics |
Mar. 30, 1999 |
| 5889008 |
Substituted 1-indolylpropyl-4-phenethylpiperazadine derivatives |
Mar. 30, 1999 |
| 5883096 |
Muscarinic antagonists |
Mar. 16, 1999 |
| 5883098 |
Piperazine derivatives |
Mar. 16, 1999 |
| 5872117 |
1,2-ethanediol derivative and salt thereof, process for producing the same, and cerebral function-improving agent comprising the same |
Feb. 16, 1999 |
| 5869520 |
Carbamoyloxylabdanes |
Feb. 9, 1999 |
| 5866574 |
Pancreatitis remedy |
Feb. 2, 1999 |
| 5866577 |
Aromatic amidine derivatives and salts thereof |
Feb. 2, 1999 |
| 5861421 |
4,4-(disubstituted) cyclohexan-1-one monomers and related compounds |
Jan. 19, 1999 |
| 5859015 |
N-heterocyclic piperazinyl and H-heterocyclic piperazinonyl inhibitors of farnesyl-protein transferase |
Jan. 12, 1999 |
| 5856323 |
Compounds and methods for the treatment of disorders mediated by platelet activating factor or products of 5-lipoxygenase |
Jan. 5, 1999 |
| 5854247 |
Piperazine, piperidine and tetrahydropyridine derivatives useful as 5-HT1 recepter agonists |
Dec. 29, 1998 |
| 5849746 |
Substituted 1,4-piperazine-heteroaryl derivatives as 5-HT.sub.1D receptor agonists |
Dec. 15, 1998 |
| 5843946 |
.alpha.-and .beta.-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors |
Dec. 1, 1998 |
| 5840721 |
Imidazole derivatives as MDR modulators |
Nov. 24, 1998 |
| 5830897 |
.alpha.- and .beta.-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors |
Nov. 3, 1998 |
| 5807886 |
Bicyclic amidine dervatives as inhibitors of nitric oxide synthetase |
Sep. 15, 1998 |
| 5807857 |
Piperazine, piperidine and tetrahydropyridine derivative of indol-3-alkyl as 5-HT.sub.1D-.alpha. agonists |
Sep. 15, 1998 |
| 5801173 |
Heterocyclic compounds having antidiabetic, hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
Sep. 1, 1998 |
| 5798350 |
Dopamine receptor ligands |
Aug. 25, 1998 |
| 5756533 |
Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors |
May. 26, 1998 |
| 5753660 |
Substituted sulfonylalkanoylamino hydroxyethylamino sulfonamide retroviral protease inhibitors |
May. 19, 1998 |
| 5736539 |
Inhibitors of farnesyl-protein transferase |
Apr. 7, 1998 |
| 5736545 |
Azolyl piperazinyl phenyl oxazolidinone antimicrobials |
Apr. 7, 1998 |
| 5705500 |
Sulfonylalkanoylamino hydroxyethylamino sulfonamide retroviral protease inhibitors |
Jan. 6, 1998 |
| 5700799 |
Oxazolidinone antimicrobials containing substituted diazine moieties |
Dec. 23, 1997 |
| 5700821 |
Phosphatase inhibitors and methods of use thereof |
Dec. 23, 1997 |
| 5691329 |
Compounds containing basic and acidic termini useful as fibrinogen receptor antagonists |
Nov. 25, 1997 |
| 5658908 |
Opioid diarylmethylpiperazines and piperdines |
Aug. 19, 1997 |
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