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Class Information
Number: 514/195
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-4-aza-bicyclo (3.2.0) heptane ring containing (including dehydrogenated) (e.g., penicillins, etc.) > 3-position substituent contains -cooc- group
Description: Subject matter wherein a substituent in 3-position of the bicyclo heptane ring system contains a -COOC- group, e.g., ester, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7094431 |
Method of healing skin wounds in mammals and a composition therefor |
Aug. 22, 2006 |
| 7091197 |
Beta-lactamase inhibitor prodrug |
Aug. 15, 2006 |
| 6495539 |
B-lactam-like chaperone inhibitors |
Dec. 17, 2002 |
| 6436398 |
2 .beta.-substituted-6-alkylidene penicillanic acid derivatives as .beta.-lactamase inhibitors |
Aug. 20, 2002 |
| 6337339 |
Methods and compositions for treating infection using optically pure (S)-lomefloxacin |
Jan. 8, 2002 |
| 6271222 |
Penem antibacterial compounds, compositions and methods of treatment |
Aug. 7, 2001 |
| 6156745 |
2.beta.-substituted-6-alkylidene penicillanic acid derivatives as .beta.-lactamase inhibitors |
Dec. 5, 2000 |
| 5994340 |
Azetidinone derivatives as .beta.-lactamase inhibitors |
Nov. 30, 1999 |
| 5885981 |
Antibacterial penem esters derivatives |
Mar. 23, 1999 |
| 5830889 |
Antibacterial penem esters derivatives |
Nov. 3, 1998 |
| 5747483 |
Penem derivatives, their preparation and pharmaceutical compositions containing them |
May. 5, 1998 |
| 5726170 |
Clavulanic acid salts |
Mar. 10, 1998 |
| 5703068 |
Penem compounds |
Dec. 30, 1997 |
| 5686441 |
Penam sulfones as .beta.-lactamase inhibitors |
Nov. 11, 1997 |
| 5650394 |
Use of urinastatin-like compounds to prevent premature delivery |
Jul. 22, 1997 |
| 5637579 |
Penam derivatives |
Jun. 10, 1997 |
| 5538962 |
Antibiotic penem compounds |
Jul. 23, 1996 |
| 5506225 |
Antibacterial penem compounds |
Apr. 9, 1996 |
| 5492903 |
Crystalline esters of (+)-(5R, 6S)-6-[(R)-1-hydroxyethyl]-3-(3-pyridyl)-7-oxo-4-thia-1-azabicyclo[3.2.0]h e |
Feb. 20, 1996 |
| 5491139 |
Antimicrobial quinolonyl lactams |
Feb. 13, 1996 |
| 5480880 |
Penem derivatives |
Jan. 2, 1996 |
| 5464616 |
6.beta.-substituted penicillanic acids as beta-lactamase inhibitors |
Nov. 7, 1995 |
| 5200403 |
Inhibition of .beta.lactamase with 6 .beta.-(substituted methyl)-penicillanic acid derivatives |
Apr. 6, 1993 |
| 5180719 |
Antimicrobial quinolonyl lactam esters |
Jan. 19, 1993 |
| 5126335 |
Penicillins containing an acrylamide side chain |
Jun. 30, 1992 |
| 5116832 |
Penem derivatives production and use thereof |
May. 26, 1992 |
| 5100887 |
Cephalosporin derivatives |
Mar. 31, 1992 |
| 5089489 |
6-substituted penem esters as anti-inflammatory and anti-degenerative agents |
Feb. 18, 1992 |
| 5051416 |
Oral antibacterial method |
Sep. 24, 1991 |
| 5036063 |
Penem derivatives |
Jul. 30, 1991 |
| 5015473 |
6-(substituted)methylenepenicillanic and 6-(substituted)hydroxymethylpenicillanic acids and derivatives thereof |
May. 14, 1991 |
| 5013729 |
Diastereomeric 5R,6S-6-(1R-hydroxyethyl)-2-(cis-1-oxo-3-thiolanylthio)-2-penem-3-carbox ylic acids |
May. 7, 1991 |
| 5004738 |
1,1-dioxopenicillanoyl oxymethyl D-6-(.alpha.-(methyleneamino) phenylacetamido)-penicillanate and a process for the preparation thereof |
Apr. 2, 1991 |
| 4997829 |
Penem compounds, and use thereof |
Mar. 5, 1991 |
| 4994260 |
Pharmaceutical mixture |
Feb. 19, 1991 |
| 4965260 |
Bicyclic beta-lactam carboxylic acids |
Oct. 23, 1990 |
| 4958020 |
Process for producing .beta.-lactamase inhibitor |
Sep. 18, 1990 |
| 4954489 |
Penicillins having a substituted acrylamido side chain |
Sep. 4, 1990 |
| 4954493 |
6-substituted penem esters as anti-inflammatory and anti-degenerative agents |
Sep. 4, 1990 |
| 4952577 |
Methoxymethyl penem compounds |
Aug. 28, 1990 |
| 4933333 |
.beta.-lactam compounds |
Jun. 12, 1990 |
| 4931434 |
Penem compounds |
Jun. 5, 1990 |
| 4918067 |
Heterocyclic substituted penicillin antibiotics |
Apr. 17, 1990 |
| 4891369 |
2.beta.-Substituted-methylpenicillanic acid derivatives, and salts and esters thereof |
Jan. 2, 1990 |
| 4886793 |
Penem derivatives |
Dec. 12, 1989 |
| 4882325 |
Crystalline 1,1-dioxopenicillanoyloxymethyl 6-(d-amino-phenylacetamido)penicillanate napsylate and method of using the same |
Nov. 21, 1989 |
| 4863914 |
Penem derivatives |
Sep. 5, 1989 |
| 4861768 |
2 .beta.-substituted thiomethylpenicillin derivatives and their preparation and use |
Aug. 29, 1989 |
| 4849419 |
7-oxo-4-thia-azabicyclo[3,2,0]hept-2-ene derivatives |
Jul. 18, 1989 |
| 4847247 |
Penicillin derivatives as anti-inflammatory and antidegenerative agents |
Jul. 11, 1989 |
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