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Class Information
Number: 514/210.06
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 > Bicyclo ring system having the four-membered hetero ring as one of the cyclos > Plural ring hetero atoms in the bicyclo ring system > Ring oxygen in the bicyclo ring system
Description: Subject matter wherein the additional hetero atom is oxygen










Sub-classes under this class:

Class Number Class Name Patents
514/210.07 The other cyclo of the bicyclo ring system is six-membered 10


Patents under this class:

Patent Number Title Of Patent Date Issued
8106040 Stabilizing compositions for antibiotics and methods of use Jan. 31, 2012
7812014 Bicyclic 6-alkylidene-penems as .beta.-lactamase inhibitors Oct. 12, 2010
7691842 Tricyclic 6-alkylidene-penems as .beta.-lactamase inhibitors Apr. 6, 2010
7572606 Biosyntheses of salinosporamide A and its analogs and related methods of making salinosporamide A and its analogs Aug. 11, 2009
7250176 Method of treating a bacterial infection Jul. 31, 2007
7247622 Pharmaceutical compositions containing oxapenem-3-carboxylic acids Jul. 24, 2007
6610681 Neurotherapeutic clavulanate composition and method Aug. 26, 2003
6514962 Stabilized preparations of .beta.-lactam antibiotic Feb. 4, 2003
6511972 Pharmaceutical suspension formulation comprising amoxycillin clavulanic acid and cellulose Jan. 28, 2003
6426342 Use of .beta.-lactamase inhibitors as neuroprotectants Jul. 30, 2002
6335358 Lactacystin analogs Jan. 1, 2002
6218380 Pharmaceutical compositions Apr. 17, 2001
6051703 Purified clavulanic acid and salts thereof Apr. 18, 2000
5994342 3-(substituted methyl)-4-oxa-1-azabicyclo[3.2.0]heptan-7-one derivatives useful as antitumor agents Nov. 30, 1999
5925633 3-Substituted-4-oxa-1-azabicyclo [3,2,0]heptan-7-one as cysteine protease inhibitors Jul. 20, 1999
5905076 6-substituted amino-4-oxa-1-azabicyclo [3,2,0] heptan-7-one derivatives as cysteine protease inhibitors May. 18, 1999
5726170 Clavulanic acid salts Mar. 10, 1998
5652234 3-(7-oxo-1-aza-4-oxabicyclo[3.2.0]hept-3-yl)alanine derivative as antitumor agent Jul. 29, 1997
5585373 3-(7'-oxo-1'-aza-4'-oxabicyclo[3.2.0]-hept-3'-YL)propionic acid derivative as antitumor agent Dec. 17, 1996
5561126 4-oxa-1-azabicyclo [3,2,0] heptan-7-one derivatives as antitumor agents Oct. 1, 1996
5096899 Oxapenem-3-carboxylic acids Mar. 17, 1992
5059596 Azabicyclo compounds Oct. 22, 1991
4797396 .beta.-Lactam derivatives as anti-inflammatory and antidegenerative agents Jan. 10, 1989
4652560 A-deoxy-a-aza derivatives of clavulanic acid, a process for their preparation and their use Mar. 24, 1987
4650795 Amine salts of clavulanic acid as antibacterial agents Mar. 17, 1987
4584291 9-deoxy-9-tetrazolyl-derivatives of clavulanic acid, their preparation and their use Apr. 22, 1986
4571392 6-Substituted derivatives of clavulanic acid Feb. 18, 1986
4562182 Compounds containing beta-lactams Dec. 31, 1985
4529720 Antibiotic from Streptomyces clavulicerus Jul. 16, 1985
4524073 .beta.-Lactam compounds Jun. 18, 1985
4505915 6-N-Heterocyclyl penicillins Mar. 19, 1985
4463010 1-Aza-[3.2.0]-bicycloheptane-2-carboxylic acid, ester or salt thereof Jul. 31, 1984
4455314 Penicillin derivatives Jun. 19, 1984
4428958 Therapeutic compounds containing .beta.-lactams Jan. 31, 1984
4427690 Esters of clavulanic acid Jan. 24, 1984
4427689 Clavulanic acid 9-deoxy-9-thia derivatives their preparation and use Jan. 24, 1984
4426389 Derivatives of clavulanic acid, a process for their preparation and their use Jan. 17, 1984
RE31301 Intramammary compositions Jul. 5, 1983
4343807 Derivatives of clavulanic acid, a process for their preparation and their use Aug. 10, 1982
4343806 Benzylamino clavulanates and their production Aug. 10, 1982
4293555 6- and 6,6-Disubstituted-2-substituted-oxapen-2-em-3-carboxylic acids Oct. 6, 1981
4275067 Decarboxyclavulanic acid thio ethers, their preparation and use Jun. 23, 1981
4258050 Antibacterial agents Mar. 24, 1981
4244965 Azetidinoyl ethers Jan. 13, 1981
4228174 Clavulanic acid ethers Oct. 14, 1980
4215128 Clavulanic acid derivatives their preparation and use Jul. 29, 1980
4145430 Beta-lactam compounds, preparation and use Mar. 20, 1979
4123540 Isoclavulanic acid as an antibacterial and a .beta.-lactamase inhibitor Oct. 31, 1978
4098897 Anti bacterial agents Jul. 4, 1978
4076826 3-(.bet a.-Hydroxyethylidene)-6-(.alpha.-Hydroxyethyl)-7-oxo-4-oxaazabicyclo[3.2. 0]heptene-2-carboxylic acid and derivatives thereof Feb. 28, 1978











 
 
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