| Patents for C07D 499 - Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula: , e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring (3,448) |
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| 10/26/2005 | CN1687075A 3-phenyl iso-oxazole-5-aminocarbonyl substituted beta-lactam derivative and application |
| 10/19/2005 | CN1683375A Process for preparing sodium azlocillin |
| 10/19/2005 | CN1223596C Method and kit for detecting and determining beta -lactam penicillin |
| 10/13/2005 | US20050228176 Process for the preparation of tazobactam in pure form |
| 10/13/2005 | US20050227309 Optically-detectable enzyme substrates and their method of use |
| 10/05/2005 | CN1676526A Substituted 2-benzoyl piperazine methyl penem compound, and its preparing method and use |
| 09/28/2005 | EP1292598B1 Process for drying amoxicillin |
| 09/27/2005 | US6949521 Therapeutic azide compounds |
| 09/22/2005 | US20050209450 High yield for industrial production; beta -lactam antibacterial agents; allyl (5R,6S)-6((R)-1-t-butyldimethyl-silyloxyethyl)-7-oxo-3-((R)-2-tetrahydrofuryl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate (3-2) |
| 09/14/2005 | CN1666990A Process for preparing ampicillin sodium |
| 08/30/2005 | US6936711 Process for preparation of penam derivatives from cepham derivatives |
| 08/24/2005 | EP1565192A2 Method and compositions for temporarily incapaciting subjets |
| 08/24/2005 | EP1565178A2 Method and compositions for treating persistent pulmonary hypertension using aralkyl ester soft drugs |
| 08/17/2005 | CN1656046A Process for producing cyclic compound |
| 08/04/2005 | WO2005071096A2 Derivatives of cephalosporin and clavulanic acid for detecting beta-lacamase in a sample |
| 08/03/2005 | CN1649883A Bicyclic 6-alkylidene-penems as lactamases inhibitors |
| 08/03/2005 | CN1649881A Process for preparing 6-alkylidene penem derivatives |
| 08/03/2005 | CN1649880A Process for preparation of penam derivatives from cepham derivatives |
| 07/20/2005 | EP1554287A1 Process for preparation of penam derivatives from cepham derivatives |
| 07/06/2005 | CN1634929A Preparation process of mezlocillin sodium |
| 07/06/2005 | CN1209099C Agglomerates by crystallisation |
| 06/29/2005 | EP1548017A1 Processes for preparation of organic compounds |
| 06/16/2005 | WO2005020840A3 Composition and method for marking procaine penicillin |
| 06/14/2005 | US6905854 Mutated penicillin expandase and process for preparing 7-ADCA using the same |
| 06/09/2005 | WO2004062558A3 Process for enzymatic synthesis of βετα-lactam antibiotics |
| 06/08/2005 | EP1252133B1 Pharmaceutical compounds |
| 06/01/2005 | EP1534717A1 Beta-lactamase inhibitor prodrug |
| 05/11/2005 | CN1613859A Synthesis of austrastaph |
| 04/21/2005 | WO2005035539A1 Penicillin crystal and process for producing the same |
| 04/21/2005 | WO2005035538A1 Penam crystal and process for producing the same |
| 04/21/2005 | CA2540601A1 Penam crystals and process for producing the same |
| 03/31/2005 | US20050070705 Cyclization of the corresponding tertiary amide azetidine compound |
| 03/22/2005 | US6869974 Pharmaceutical compounds |
| 03/17/2005 | WO2005023821A1 Process for producing penicillanic acid compound |
| 03/10/2005 | WO2005020840A2 Composition and method for marking procaine penicillin |
| 03/02/2005 | CN1587240A New method for preparing and separating integrately antibiotic medicine in ionic liquid double water phase |
| 02/24/2005 | WO2004037163A3 STERICALLY-AWKWARD β-LACTAMASE INHIBITORS |
| 02/24/2005 | US20050043288 Composition and method for marking procaine penicillin |
| 02/23/2005 | CN1583756A Preparing method for amoxicillin by solvent crystallization |
| 02/09/2005 | CN1188417C 3,6-disubstituted penam sulfone derivatives as antibacteriuls |
| 01/27/2005 | US20050020685 Process for recovery of 6-aminopenicillanic acid from an aqueous discharge stream |
| 01/26/2005 | EP1499621A1 Bicyclic 6-alkylidene-penems as beta-lactamases inhibitors |
| 01/26/2005 | EP1499620A1 Process for preparing 6-alkylidene penem derivatives |
| 01/06/2005 | US20050004099 Spiroazabicyclic heterocyclic compounds |
| 01/06/2005 | US20050004093 Using 6-betahydroxymethylpenicillanic acid sulfone; bactericides; therapy for bacteria infections in mammals |
| 01/06/2005 | US20050004092 Penem derivatives and antimicrobial agent containing the same |
| 01/05/2005 | CN1183140C Prepn of amoxcillion sodium |
| 12/29/2004 | CN1182138C Process for preparing crystalline salts of amoxycillin |
| 12/23/2004 | WO2004067536A3 Carboxylic acid esters to improve bioavailability of pharmaceutical compounds |
| 12/23/2004 | US20040259191 having higher activity on penicillin G; use to produce phenylacetyl-7-aminodeacetoxycephalosporanic acid (7-ADCA) |
| 12/22/2004 | EP1489061A1 Process for producing cyclic compound |
| 12/22/2004 | CN1556109A 2-benzene carboxylate penicillen compounds and its preparation method and application |
| 12/22/2004 | CN1181072C Process for preparation of basic anti-biotic-inorganic acid and intermediate oxalates |
| 12/16/2004 | WO2004108733A1 Beta-lactamase inhibitor prodrug |
| 12/16/2004 | CA2528065A1 Beta-lactamase inhibitor prodrug |
| 12/08/2004 | EP1482957A1 Antibiotic conjugates |
| 12/08/2004 | CN1178942C Penicillin crystal and process for producing same |
| 12/07/2004 | US6828438 Process for the preparation of the sodium salt of 6[D-(-)α-4-(ethyl-2,3-dioxo-1-piperazinocarbonylamino)phenylacetamido]penicillanic acid |
| 12/07/2004 | CA2147755C 6-(substituted methylene) penems and intermediates |
| 12/01/2004 | EP0966974B1 Antibacterial composition for topical administration containing faropenem |
| 11/24/2004 | CN1176884C Reaction process for air oxidization of organic sulfide |
| 11/11/2004 | US20040224925 Method and compositions for treating persistent pulmonary hypertension using aralkyl ester soft drugs |
| 11/11/2004 | US20040224924 Programming a specific course and rate for a parent drug compound's metabolism that leads to an inactive or weakly active and non-toxic metabolite when the parent drug compound is administered, comprising modifying the parent drug compound by forming one or more of a predetermined chemical arrangement |
| 11/04/2004 | US20040220399 Useful for inhibiting beta -lactamase enzymes, for enhancing the activity of beta -lactam antibiotics, and for treating beta -lactam resistant bacterial infections in a mammal |
| 10/20/2004 | CN1171891C Penicillin static continuous extraction process and its special apparatus |
| 10/20/2004 | CN1171639C Medicinal compositions for oral use |
| 10/14/2004 | US20040202714 Oral pharmaceutical composition |
| 09/29/2004 | EP1201665B1 Process for the preparation of basic antibiotic-inorganic acid addition salts and intermediate oxalates |
| 09/21/2004 | US6794372 Nitrate salts of antimicrobial agents |
| 09/16/2004 | US20040180829 Compounds and methods for regulating bacterial growth and pathogenesis |
| 09/08/2004 | EP0831845B1 Diphosphonate derivatives of therapeutic agents |
| 08/25/2004 | CN1523026A Process for producing sulbactam valeryl oxygen methyl ester |
| 08/24/2004 | US6780890 Contacting s-adenosylhomocysteine (sah with a luxs protein whereby s- adenosylhomocysteine undergoes conversion to autoinducer-2 |
| 08/19/2004 | US20040162277 Anhydrous crystal of beta-lactam compound and method for preparation thereof |
| 08/12/2004 | WO2004067536A2 Carboxylic acid esters to improve bioavailability of pharmaceutical compounds |
| 08/12/2004 | CA2509793A1 Carboxylic acid esters to improve bioavailability of pharmaceutical compounds |
| 08/05/2004 | WO2004039776A3 A process for the preparation of benzyl 2-oxo-4- (heteroaryl) dithio-alpha-isoprenyl-1- azetidineazetate derivatives |
| 08/05/2004 | US20040151743 Antibacterial composition for topical administration containing antibiotic |
| 08/03/2004 | US6770759 Cephalosporins for treating a beta -lactam resistant bacterial infection in a mammal; enzyme inhibitors |
| 07/29/2004 | WO2004062558A2 Process for enzymatic synthesis of βετα-lactam antibiotics |
| 07/29/2004 | WO2004045533A3 Method and compositions for treating persistent pulmonary hypertension using aralkyl ester soft drugs |
| 07/28/2004 | EP0823897B1 Nicotinic acid esters and pharmaceutical compositions containing them |
| 07/28/2004 | EP0823895B1 Fatty acid esters as bioactive compounds |
| 07/15/2004 | WO2004045536A3 Method and compositions for temporarily incapaciting subjets |
| 07/14/2004 | EP0836651A4 Electrochemiluminescent monitoring of compounds |
| 07/13/2004 | US6762175 Fatty acid derivatives |
| 07/08/2004 | US20040133016 Process for producing (dioxolenon-4-yl)methyl ester derivative |
| 07/08/2004 | US20040132993 Antiviral and antimicrobial guanidine or biguanidine derivatives |
| 07/08/2004 | US20040132708 Process for preparing 6-alkylidene penem derivatives |
| 07/08/2004 | US20040132707 Bactericides, especially gramnegative bacteria; side effect reduction |
| 06/30/2004 | EP1272495B1 A process for the preparation of highly crystalline sodium cefoperazone |
| 06/29/2004 | US6756047 Method and compositions for treating persistent pulmonary hypertension using aralkyl ester soft drugs |
| 06/24/2004 | US20040121425 having higher activity on penicillin G; phenylacetyl-7-aminodeacetoxycephalosporanic acid (7-ADCA); genetic engineering |
| 06/16/2004 | EP0977725B1 New fatty acid derivatives |
| 06/16/2004 | CN1505633A Anhydrous crystal of beta-lactam compound and method for producing the same |
| 06/16/2004 | CN1505622A Method for producing (dioxolenon-4-yl)methyl ester derivative |
| 06/15/2004 | US6750238 Aralkyl ester soft drugs |
| 06/10/2004 | US20040110740 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-(hydroxymethyl)-3,3-dimethyl-7-oxo-, -1-(benzoyloxy)-alkyl ester, 4,4-dioxide derivative or solvate; can be mixed with beta-lactam antibiotic |
| 06/03/2004 | WO2004045536A2 Method and compositions for temporarily incapaciting subjets |
| 06/03/2004 | WO2004045533A2 Method and compositions for treating persistent pulmonary hypertension using aralkyl ester soft drugs |