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Class Information
Number: 514/210.03
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 four-membered and includes at least one ring nitrogen > Chalcogen double bonded directly to a ring carbon of the four-membered hetero ring which is adjacent to the ring nitrogen > Polycyclo ring system having the four-membered hetero ring as one of the cyclos
Description: Subject matter wherein the four-membered hetero ring is one of the cyclos of a polycyclo ring system.










Sub-classes under this class:

Class Number Class Name Patents
514/210.04 Bicyclo ring system having the four-membered hetero ring as one of the cyclos 32


Patents under this class:

Patent Number Title Of Patent Date Issued
8486929 Combination medicaments for treating bacterial infections Jul. 16, 2013
7612058 Methods for inhibiting sterol absorption Nov. 3, 2009
7214364 Inhalable aztreonam lysinate formulation for treatment and prevention of pulmonary bacterial infections May. 8, 2007
7030106 Sterol absorption inhibitor compositions Apr. 18, 2006
6531466 Tricyclic carbapenem compounds Mar. 11, 2003
6514962 Stabilized preparations of .beta.-lactam antibiotic Feb. 4, 2003
6489318 Ethylidene derivatives of tricyclic carbapenems Dec. 3, 2002
6218379 Tricyclic carbacephems Apr. 17, 2001
6207823 Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment Mar. 27, 2001
6124278 Acylbenzoxazines for enhancing synaptic response Sep. 26, 2000
6117863 Photocyclized rapamycin Sep. 12, 2000
6015809 Photocyclized rapamycin Jan. 18, 2000
5955458 Penicillin glycolate Sep. 21, 1999
5824650 Topical composition containing a substance P antagoinst Oct. 20, 1998
5712268 Compositions of tricyclic .beta.-lactams and uses thereof Jan. 27, 1998
5693634 Urea derivatives for use in treating bacterial infections Dec. 2, 1997
5665717 Carbacephalosporin compound, their preparation and use Sep. 9, 1997
5587374 10(1-hydroxyethyl)-11-oxo-1-azatricyclo/7.2.0.0..sup.3.8/ undec-2-ene-2-carboxylic acid esters and a process for preparing thereof Dec. 24, 1996
5578592 Cephalosporin derivatives Nov. 26, 1996
5576312 1-azatricyclo[7.2.0.0.sup.3,8 ]undec-2-ene-2-carboxylates as antibacterial compounds Nov. 19, 1996
5494666 .beta.-lactam compounds Feb. 27, 1996
5464617 .beta.-lactam compounds Nov. 7, 1995
5426104 Tricyclic carbapenem compounds, methods of preparation and methods of use Jun. 20, 1995
5407931 Derivatives of 1-azatricyclo[7.2.03,8]undec-2-ene-2-carboxyclic acid Apr. 18, 1995
5401735 Bridged biphenyl carbapenem antibacterial compounds Mar. 28, 1995
5393751 Tricyclic carbapenem compounds Feb. 28, 1995
5384317 Bridged biphenyl carbapenem compounds, compositions containing such compounds and methods of use Jan. 24, 1995
5374630 Bridged carbapenem antibacterial compounds Dec. 20, 1994
5372993 Bridged carbapenem compounds, compositions containing such compounds and methods of use Dec. 13, 1994
5061730 Carboxylic acid derivatives Oct. 29, 1991
5039672 Heterocyclic compounds as aldose reductase inhibitors Aug. 13, 1991
4956358 Tricyclic cepham compounds and use Sep. 11, 1990
4824849 .alpha..sub.2 -adrenoceptor antagonistic arylquinolizines Apr. 25, 1989
4544557 6-(1-Hydroxyethyl)-2-(2-aminoethylthio)-3-tetrazoly-1-carbadethiapen-2-em Oct. 1, 1985
4444771 Azeto triazolo pyrazine .beta.-lactam antibacterial agents Apr. 24, 1984
4415584 3-Oxo-6-oxa-2-azatricyclo 5.4.2. unadecene-4-carboxylate Nov. 15, 1983
4252808 .beta.-Lactam antibacterial agents, their use in pharmaceutical compositions, the process for their preparation and intermediates for use in that process Feb. 24, 1981











 
 
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