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Class Information
Number: 514/207
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 > Alkyl, hydroxyalkyl, alkoxyalkyl or alkanoyloxyakyl bonded directly to 3-position
Description: Subject matter wherein alkyl, alkyl-OH, alkyl-O-alkyl, or alkyl-C(=O)-O-alkyl is bonded directly to 3-position of the bicyclo octane ring system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6911441 |
Prolonged release pharmaceutical composition |
Jun. 28, 2005 |
| 6599892 |
7-alkylidene cephalosporanic acid derivatives and methods of using the same |
Jul. 29, 2003 |
| 6514963 |
Methods for the inhibition of egg production in trematodes |
Feb. 4, 2003 |
| 6407091 |
.beta.-lactamase inhibiting compounds |
Jun. 18, 2002 |
| 6303592 |
7-alkylidene cephalosporanic acid derivatives and methods of using the same |
Oct. 16, 2001 |
| 5994340 |
Azetidinone derivatives as .beta.-lactamase inhibitors |
Nov. 30, 1999 |
| 5728691 |
Quinolonylcarboxamidocephalosporin derivatives and pharmaceutical compositions containing them |
Mar. 17, 1998 |
| 5629306 |
7-alkylidene cephalosporanic acid derivatives and methods of using the same |
May. 13, 1997 |
| 5620968 |
7-substituted-amino-3-substituted-3-cephem-4-carboxylic acids |
Apr. 15, 1997 |
| 5587373 |
2-acyloxycephem derivatives |
Dec. 24, 1996 |
| 5580865 |
2,2-disubstituted cephem sulphones |
Dec. 3, 1996 |
| 5409917 |
Topical treatment of acne with cephalosporins |
Apr. 25, 1995 |
| 5312813 |
Biofilm reduction method |
May. 17, 1994 |
| 5073550 |
Cephalosphorins with sulfur-containing oxyimino side chain |
Dec. 17, 1991 |
| 5043334 |
Cephalosporin antibiotics |
Aug. 27, 1991 |
| 4971962 |
Cephalosporin compounds |
Nov. 20, 1990 |
| 4971961 |
Cephalosporin compounds and antibacterial agents |
Nov. 20, 1990 |
| 4966900 |
Cephalosporin .beta.-lactam compound and medicinal composition |
Oct. 30, 1990 |
| 4950661 |
Cephalosporin derivatives, and their application as antibiotics |
Aug. 21, 1990 |
| 4943567 |
Cephalosporin compound and pharmaceutical composition thereof |
Jul. 24, 1990 |
| 4943568 |
Cephalosporins |
Jul. 24, 1990 |
| 4826834 |
Cephem compounds |
May. 2, 1989 |
| 4758558 |
N-(substituted)-[7-(2-cyanoacetamido)cephalosporanic]amide derivatives having antibiotic utility |
Jul. 19, 1988 |
| 4748170 |
Carboxyalkenamidocephalosporins |
May. 31, 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 |
| 4684642 |
7-Hydroxyaminocephalosporin antibiotics |
Aug. 4, 1987 |
| 4656166 |
Antibiotic compounds derived from cephalosporins, process for their production and pharmaceutical compositions |
Apr. 7, 1987 |
| 4654331 |
Oral absorption enhancement of carboxylic acid pharmaceuticals using (5-alkyl-2-oxo-1,3-dioxolen-4-yl)methyl ester group |
Mar. 31, 1987 |
| 4634697 |
Carboxyalkenamidocephalosporins |
Jan. 6, 1987 |
| 4537886 |
.beta.-lactam antibacterial agents and compositions containing them |
Aug. 27, 1985 |
| 4515789 |
.beta.-Lactam antibiotics |
May. 7, 1985 |
| 4504478 |
Cephalosporin-1-oxide derivatives |
Mar. 12, 1985 |
| 4501743 |
Iminothiazolyl ureido cephalosporins |
Feb. 26, 1985 |
| 4496587 |
Inhibition of bacterial toxin release by prostaglandins |
Jan. 29, 1985 |
| 4496562 |
7-Substituted-3-cephem-4-carboxylic acid esters |
Jan. 29, 1985 |
| 4492693 |
Benzothienylglycyl cephalosporin derivatives |
Jan. 8, 1985 |
| 4492694 |
Indolylglycyl cephalosporin derivatives |
Jan. 8, 1985 |
| 4490370 |
Naphthylglycyl cephalosporin derivatives |
Dec. 25, 1984 |
| 4483855 |
Cephalosporin derivative and antibiotic compositions |
Nov. 20, 1984 |
| 4482553 |
Benzothienylglycyl cephalosporin derivatives |
Nov. 13, 1984 |
| 4470980 |
Method of increasing oral absorption of .beta.-lactam antibiotics |
Sep. 11, 1984 |
| 4464366 |
Cephem compounds having a terminal aminocarboxylic acid grouping and containing an azacyclyl(thio)ureido group |
Aug. 7, 1984 |
| 4463003 |
Cephem compounds |
Jul. 31, 1984 |
| 4462999 |
7-Acylamino-3-substituted cephalosporanic acid derivatives and processes for the preparation thereof |
Jul. 31, 1984 |
| 4447430 |
Cephem compounds |
May. 8, 1984 |
| 4447429 |
7-[2-Alkoxyimino-2-(5-amino-1,2,4-thiadiazol-3-yl)acetamido]-3-cephems |
May. 8, 1984 |
| 4446137 |
Cephalosporin derivative and pharmaceutical composition containing the derivative |
May. 1, 1984 |
| 4444755 |
Treatment for skin disorders |
Apr. 24, 1984 |
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