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Class Information
Number: 514/408
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 > Five-membered hetero ring containing at least one nitrogen ring atom (e.g., 1,2,3-triazoles, etc.) > The five-membered hetero ring consists of one nitrogen and four carbons
Description: Subject matter wherein the five-membered hetero ring consists of one nitrogen and four carbon atoms, e.g., pyrrolidine, etc.


Sub-classes under this class:

Class Number Class Name Patents
514/422 Additional hetero ring 1,661
514/423 C=x bonded directly to the five-membered hetero ring by nonionic bonding (x is chalcogen) 1,286
514/429 Carbocyclic ring bonded directly to the five-membered hetero ring 220
514/424 Chalcogen bonded directly to the five-membered hetero ring by nonionic bonding 630
514/428 Chalcogen bonded indirectly to the five-membered hetero ring by acyclic nonionic bonding 816
514/426 Nitrogen bonded directly to the five-membered hetero ring by nonionic bonding 256
514/410 Polycyclo ring system having the five-membered hetero ring as one of the cyclos 563
514/409 Spiro ring system 281
514/427 Two double bonds between ring members of the five-membered hetero ring (e.g., pyrrole, etc.) 473


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
5712268 Compositions of tricyclic .beta.-lactams and uses thereof Jan. 27, 1998
5712151 Antifungal agent Jan. 27, 1998
5708018 2-aminoindans as selective dopamine D3 ligands Jan. 13, 1998
5705509 Tricyclic heterocyclic compounds as 5-HT.sub.4 receptor antagonists Jan. 6, 1998
5698582 Compositions containing taxane derivatives Dec. 16, 1997
5698577 Compositions of bicyclic .beta.-lactams and uses thereof Dec. 16, 1997
5696128 Method of regulating immune function Dec. 9, 1997
5693631 Potentiation of the microbicide 2-(thiocyanomethylthio) benzothiazole using an N-alkyl heterocyclic compound Dec. 2, 1997
5693674 Method of using triaryl-ethylene derivatives in the treatment and prevention of osteoporosis Dec. 2, 1997
5693619 Method of using renin inhibiting N-(2-amino-2-oxoethyl) butanediamide derivatives Dec. 2, 1997
5691384 Method of using triaryl-ethylene derivatives in the treatment and prevention of osteoporosis Nov. 25, 1997
5688813 Methods of inhibiting thrombin Nov. 18, 1997
5688812 Method of inhibiting seborrhea and acne Nov. 18, 1997
5686464 3,3-diphenylpropylamines, their use and preparation Nov. 11, 1997
5679704 Use of 2- (N-(2-aminoethyl)amino) acetic acid derivatives Oct. 21, 1997
5668136 Trisubstituted benzene derivatives, composition and methods of treatment Sep. 16, 1997
5663188 Synergistic therapeutic compositions of angiotensin I converting enzyme inhibitors and angiotensin II antagonists and methods Sep. 2, 1997
5663184 Methods of inhibiting CNS problems in post-menopausal women Sep. 2, 1997
5654312 Treatment of inflammatory and/or autoimmune dermatoses with thalidomide alone or in combination with other agents Aug. 5, 1997
5650425 Permanently ionic derivatives of steroid hormones and their antagonists Jul. 22, 1997
5646137 Combination treatment for osteoporosis Jul. 8, 1997
5646158 1,3,3-(trisubstituted)cyclohex-1-ene monomers and related compounds Jul. 8, 1997
5643915 Treatment of ischemia/reperfusion injury with thalidomide alone or in combination with other therapies Jul. 1, 1997
5624921 Hypotriglyceridemic aminoacetylmercapto derivatives Apr. 29, 1997
5622917 Substituted 1H--3-aryl-pyrrolidine-2,4-dione derivatives Apr. 22, 1997
5622987 5,6-dihydronaphtho [1,2-b]pyrans and their use as pharmaceutical compounds Apr. 22, 1997
5620971 Biologically active acylated amino acid derivatives Apr. 15, 1997
5607950 Muscarinic receptor antagonists Mar. 4, 1997
5607956 1-heteroazolyl-1-heterocyclyl alkane derivatives and their use and their use as neuroprotective agents Mar. 4, 1997
5602122 Method for lowering total serum cholesterol and treating hypercholesterolemia with aminoacetylmercapto derivatives Feb. 11, 1997
5594007 Method for treating spinal cord trauma with phenolic 2-piperidino-1-alkanols Jan. 14, 1997
5575993 Ionene polymers containing biologically-active anions Nov. 19, 1996
5576343 Aromatic amidine derivatives and salts thereof Nov. 19, 1996
5571832 Nitrogen-containing cyclohetero alkylamino aryl derivatives for CNS disorders Nov. 5, 1996
5569666 Anti-neoplastic, anti-viral and ribonucleotide reductase activity affecting pharmaceutical conpositions and methods of treatment Oct. 29, 1996
5567411 Dendritic amplifier molecules having multiple terminal active groups stemming from a benzyl core group Oct. 22, 1996
5565460 Therapeutic purine agents for parkinson's disease Oct. 15, 1996
5559109 Method of treating a PAF-mediated pathology or for treating or preventing psoriasis, nephritis, asthma or shock by administering a PAF antagonist Sep. 24, 1996
5554641 Nonpeptides as tachykinin antagonists Sep. 10, 1996
5550134 Methods for inhibiting bone loss Aug. 27, 1996
5550148 PAF synthesis modulators Aug. 27, 1996
5550144 Anti-neoplastic, anti-viral and ribonucleotide reductase activity affecting pharmaceutical compositions and methods of treatment Aug. 27, 1996
5545650 Anti-neoplastic, anti-viral and ribonucleotide reductase activity affecting pharmaceutical compositions and methods of treatment Aug. 13, 1996
5543433 Azine-substituted phenylacetic acid derivatives and fungicides containing these Aug. 6, 1996
5541163 Renin inhibiting N-(2-amino-2-oxoethyl)butanediamide derivatives Jul. 30, 1996
5541207 Anti-neoplastic anti-viral and ribonucleotide reductase activity affecting pharmaceutical compositions and methods of treatment Jul. 30, 1996
5536738 Anti-neoplastic, anti-viral and ribonucleotide reductase activity affecting pharmaceutical compositions and methods of treatment Jul. 16, 1996
5536739 Anti-neoplastic, anti-viral and ribonucleotide reductase activity affecting pharmaceutical compositions and methods of treatment Jul. 16, 1996
5525633 Triaryl-ethylene derivatives Jun. 11, 1996
5525347 Composition and methods for treating performance anxiety Jun. 11, 1996

1 2 3 4 5 6 7 8 9 10 11 12


 
 
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