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Class Information
Number: 514/193
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.) > Spiro or additional polycyclo ring system
Description: Subject matter which contains a spiro ring system, or an additional polycyclo ring system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7241756 |
Combinations of dipeptidyl peptidase IV inhibitors and other antidiabetic agents for the treatment of diabetes mellitus |
Jul. 10, 2007 |
| 7112582 |
Bicyclic 6-alkylidene-penems as .beta.-lactamase inhibitors |
Sep. 26, 2006 |
| 7094431 |
Method of healing skin wounds in mammals and a composition therefor |
Aug. 22, 2006 |
| 7078397 |
Combinations of dipeptidyl peptidase IV inhibitors and other antidiabetic agents for the treatment of diabetes mellitus |
Jul. 18, 2006 |
| 7018997 |
Tricyclic 6-alkylidene-penems as .beta.-lactamase inhibitors |
Mar. 28, 2006 |
| 6489316 |
6-(spirocyclopropyl) penicillanic acid 4, 4-dioxides |
Dec. 3, 2002 |
| 6472383 |
Pharmaceutical formulations |
Oct. 29, 2002 |
| 6426342 |
Use of .beta.-lactamase inhibitors as neuroprotectants |
Jul. 30, 2002 |
| 6180621 |
Method and treatment using 1-methylcarbapenem derivatives as an anti-helicobacter pylori agent |
Jan. 30, 2001 |
| 5945413 |
Aspartyl protease inhibitors |
Aug. 31, 1999 |
| 5939066 |
Pharmaceutical formulations |
Aug. 17, 1999 |
| 5911985 |
Pharmaceutical formulations containing a .beta.-lactamase inhibiting penem in combination with .beta.-lactam antibiotic and their use in the treatment of bacterial infections |
Jun. 15, 1999 |
| 5776455 |
Pharmaceutical formulations |
Jul. 7, 1998 |
| 5637580 |
Antimicrobial penem-quinolones |
Jun. 10, 1997 |
| 5480880 |
Penem derivatives |
Jan. 2, 1996 |
| 5008257 |
Brain-specific drug delivery |
Apr. 16, 1991 |
| 4923856 |
Penem compounds |
May. 8, 1990 |
| 4876251 |
Tricyclic penam compounds, their production and their use |
Oct. 24, 1989 |
| 4826833 |
6-(Substituted)methylene-penicillanic and 6-(substituted)hydroxymethylpenicillanic acids and derivatives thereof |
May. 2, 1989 |
| 4782050 |
6-beta(substituted)-(S)-hydroxymethylpenicillanic acids and derivatives thereof |
Nov. 1, 1988 |
| 4731360 |
Acylcarnitines as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal compartments |
Mar. 15, 1988 |
| 4729989 |
Enhancement of absorption of drugs from gastrointestinal tract using choline ester salts |
Mar. 8, 1988 |
| 4692441 |
Chorine esters as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal cavities |
Sep. 8, 1987 |
| 4650794 |
6-(1-hydroxyethyl)-2-carbamimidoyl-pen-2-em-3-carboxylic acids |
Mar. 17, 1987 |
| 4614737 |
2-dioxacycloalkylthiopenem derivatives |
Sep. 30, 1986 |
| 4612337 |
Method for preparing infection-resistant materials |
Sep. 16, 1986 |
| 4585767 |
Antibacterial penem derivatives |
Apr. 29, 1986 |
| 4582829 |
Antibacterial 6'-(2-amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl penicillanate 1,1-dioxide compounds |
Apr. 15, 1986 |
| 4540687 |
Antibacterial 6'-(2-amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl penicillanate 1,1-dioxide compounds |
Sep. 10, 1985 |
| 4537886 |
.beta.-lactam antibacterial agents and compositions containing them |
Aug. 27, 1985 |
| 4524073 |
.beta.-Lactam compounds |
Jun. 18, 1985 |
| 4505915 |
6-N-Heterocyclyl penicillins |
Mar. 19, 1985 |
| 4503040 |
6-(Aminoacyloxymethyl)penicillanic acid 1,1-dioxides as beta-lactamase inhibitors |
Mar. 5, 1985 |
| 4485110 |
.beta.-Lactam compounds, and use |
Nov. 27, 1984 |
| 4462934 |
Bis-esters of dicarboxylic acids with amoxicillin and certain hydroxymethylpenicillanate 1,1-dioxides |
Jul. 31, 1984 |
| 4457924 |
1,1-Alkanediol dicarboxylate linked antibacterial agents |
Jul. 3, 1984 |
| 4452796 |
6-Aminoalkylpenicillanic acid 1,1-dioxides as beta-lactamase inhibitors |
Jun. 5, 1984 |
| 4446144 |
Derivatives of penicillanic acid |
May. 1, 1984 |
| 4432987 |
Crystalline benzenesulfonate salts of sultamicillin |
Feb. 21, 1984 |
| 4428935 |
Penicillanic acid dioxide prodrug |
Jan. 31, 1984 |
| 4427678 |
6-Aminomethylpenicillanic acid 1,1-dioxide derivatives as beta-lactamase inhibitors |
Jan. 24, 1984 |
| 4425337 |
Adjuvants for rectal delivery of drug |
Jan. 10, 1984 |
| 4416880 |
.beta.-Lactam antibiotics and compositions containing the same |
Nov. 22, 1983 |
| 4382089 |
Antibacterial amide compounds, compositions thereof and methods of using them |
May. 3, 1983 |
| 4377590 |
Derivatives of ampicillin and amoxicillin with beta-lactamase inhibitors |
Mar. 22, 1983 |
| 4376767 |
Pyridylmethyl esters of selected bio-affecting carboxylic acids |
Mar. 15, 1983 |
| 4375434 |
Process for 6'-amino-penicillanoyloxymethyl penicillanate 1,1-dioxide |
Mar. 1, 1983 |
| 4364957 |
Bis-esters of alkanediols as antibacterial agents |
Dec. 21, 1982 |
| 4359472 |
Bis-hydroxymethyl carbonate bridged antibacterial agents |
Nov. 16, 1982 |
| 4356174 |
Beta-lactamase inhibiting 2-beta-substituted-2-alpha-methyl-(5R)penam-3-alpha-carboxylic acid 1,1-dioxides and intermediates therefor |
Oct. 26, 1982 |
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