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Class Information
Number: 514/203
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 > 1-thia-5-aza-bicyclo (4.2.0) octane ring containing (including dehydrogenated) (e.g., cephalosporins, etc.) > Additional hetero ring > 3-position substituent contains pyridine ring
Description: Subject matter wherein a substituent in 3-position of the bicyclo octane ring system contains a pyridine ring.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7612087 |
Heterocyclic compounds as inhibitors of beta-lactamases |
Nov. 3, 2009 |
| 7488724 |
7-alkylidene-3-substituted-3-cephem-4-carboxylates as beta-lactamase inhibitors |
Feb. 10, 2009 |
| 7419973 |
Phosphonocephem compound |
Sep. 2, 2008 |
| 7384928 |
Broad spectrum cephem compounds |
Jun. 10, 2008 |
| 6916801 |
7-Alkylidene-3-substituted-3-cephem-4-carboxylates as .beta.-lactamase inhibitors |
Jul. 12, 2005 |
| 6906055 |
Phosphonocephem compound |
Jun. 14, 2005 |
| 6800621 |
Imidazo[4,5-b]-pyridiniummethyl-containing cephem compounds having broad antibacterial spectrum activity |
Oct. 5, 2004 |
| 6723716 |
7-acylamino-3-heteroarylthio-3-cephem carboxylic acid antibiotics and prodrugs thereof |
Apr. 20, 2004 |
| 6583133 |
Propenyl cephalosporin derivatives and process for the manufacture thereof |
Jun. 24, 2003 |
| 6531465 |
Antibacterial cephalosporins |
Mar. 11, 2003 |
| 6518263 |
Imidazo[4,5-b]pyridiniummethyl-containing cephem compounds having broad antibacterial spectrum |
Feb. 11, 2003 |
| 6407091 |
.beta.-lactamase inhibiting compounds |
Jun. 18, 2002 |
| 6294527 |
Cephem compounds |
Sep. 25, 2001 |
| 6265394 |
Bis quaternary MRSA cephem derivatives |
Jul. 24, 2001 |
| 6214818 |
Cephem compounds and pharmaceutical compositions containing the same |
Apr. 10, 2001 |
| 6159706 |
Application of enzyme prodrugs as anti-infective agents |
Dec. 12, 2000 |
| 6159961 |
Cephem compounds |
Dec. 12, 2000 |
| 6093712 |
Cephalosporin derivatives |
Jul. 25, 2000 |
| 6066630 |
Cephalosporin antibiotics |
May. 23, 2000 |
| 6057312 |
Cephalosporin antibiotics |
May. 2, 2000 |
| 6034076 |
Stable hydrates of a cephalosporin chloride salt |
Mar. 7, 2000 |
| 6025352 |
Cephalosporin antibiotics |
Feb. 15, 2000 |
| 5994340 |
Azetidinone derivatives as .beta.-lactamase inhibitors |
Nov. 30, 1999 |
| 5981519 |
Vinyl-pyrrolidinone cephalosporins |
Nov. 9, 1999 |
| 5948774 |
Cephem compounds, their production and use |
Sep. 7, 1999 |
| 5945414 |
Process for the preparation of new intermediates useful in the synthesis of cephalosporins |
Aug. 31, 1999 |
| 5935950 |
Cephalosporin pyridinium derivatives |
Aug. 10, 1999 |
| 5834458 |
Heterocyclic compounds and their use |
Nov. 10, 1998 |
| 5728691 |
Quinolonylcarboxamidocephalosporin derivatives and pharmaceutical compositions containing them |
Mar. 17, 1998 |
| 5714469 |
Method of treating sepsis |
Feb. 3, 1998 |
| 5698544 |
Cephem compound, process for producing the compound, and antimicrobial composition containing the same |
Dec. 16, 1997 |
| 5698547 |
Cephalosporin antibiotics |
Dec. 16, 1997 |
| 5635500 |
Cephem compound and pharmaceutical composition containing the compound |
Jun. 3, 1997 |
| 5620969 |
Cephalosporin derviatives |
Apr. 15, 1997 |
| 5607926 |
Cephalosporin antibiotics |
Mar. 4, 1997 |
| 5607927 |
Cephalosporin derivative |
Mar. 4, 1997 |
| 5604218 |
Cephalosporin antibiotics |
Feb. 18, 1997 |
| 5593985 |
Cephalosporin compounds |
Jan. 14, 1997 |
| 5587372 |
Cephalosporins |
Dec. 24, 1996 |
| 5571804 |
Cephalosporin antibiotics |
Nov. 5, 1996 |
| 5559108 |
Cephalosporin derivatives |
Sep. 24, 1996 |
| 5527792 |
7-substituted-amino-3-substituted-3-cephem-4-carboxylic acids |
Jun. 18, 1996 |
| 5439904 |
2-spiro(2'-spirocycloalkyl)cyclopropyl cephalosporin sulfones as antiinflammatory and antigenerative agents |
Aug. 8, 1995 |
| 5409917 |
Topical treatment of acne with cephalosporins |
Apr. 25, 1995 |
| 5397779 |
Cephalosporins |
Mar. 14, 1995 |
| 5373000 |
7Beta-(thiadiazolyl)-2-iminoacetamido-3cephem compounds |
Dec. 13, 1994 |
| 5356888 |
1,1-dioxo-cephem-4-carbothiolic acid derivatives |
Oct. 18, 1994 |
| 5312813 |
Biofilm reduction method |
May. 17, 1994 |
| 5244890 |
Cephem compounds |
Sep. 14, 1993 |
| RE33948 |
.beta.-lactam antibiotics |
Jun. 2, 1992 |
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