| 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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| 04/16/2003 | CN1105724C Chavulanic acid extracting process |
| 03/26/2003 | CN1405563A Method and kit for detecting and determining beta-lactam penicillin |
| 03/26/2003 | CN1103777C Recovery of ampicillin |
| 03/19/2003 | EP1292598A1 Process for drying amoxicillin |
| 03/19/2003 | EP1049702B1 Process for purifying a solution of an ampicillin pro-drug ester |
| 03/05/2003 | EP0920527A4 SYNTHESIS OF beta-LACTAM ANTIBACTERIALS USING SOLUBLE SIDE CHAIN ESTERS AND ENZYME ACYLASE |
| 03/05/2003 | CN1102595C Penems and their derivatives |
| 02/26/2003 | EP1285923A1 Crystals of penicillin and process for the production thereof |
| 02/26/2003 | EP1284730A1 Aralkyl ester soft drugs |
| 02/20/2003 | WO2002070016A8 Catecholate beta-lactam conjugates, method for producing the same and the use thereof |
| 02/19/2003 | CN1397533A Reaction process for oxidization of organic sulfide in air |
| 02/13/2003 | WO2002090363A8 ANHYDROUS CRYSTAL OF ss-LACTAM COMPOUND AND METHOD FOR PREPARATION THEREOF |
| 02/12/2003 | EP1282415A2 Compounds and methods for regulating bacterial growth and pathogenesis |
| 02/06/2003 | US20030028016 Reaction of the acid with a reagent selected from the group consisting of sodium hydroxide, sodium carboxylates and sodium alcoholates, followed by a separation step of the so obtained sodium salt by precipitation. |
| 02/05/2003 | EP1281971A1 Method and kit for quantifying beta-lactam penicillins |
| 02/05/2003 | EP1281713A1 Process for the preparation of the sodium salt of 6[D-(-)alpha-4-(ethyl-2,3-dioxo-1-piperazinocarbonyl-amino)phenylacetamido]penicillanic acid |
| 01/22/2003 | EP0842180B1 Penam sulfones as beta-lactamase inhibitors |
| 01/22/2003 | CN1099421C Process for producing exo-methylenepenam compounds |
| 01/08/2003 | EP1273586A1 Penicillin crystal and process for producing the same |
| 01/08/2003 | EP1272495A2 A process for the preparation of highly crystalline sodium cefoperazone |
| 01/01/2003 | CN1388807A Penicillin crystal and process for producing the same |
| 01/01/2003 | CN1388806A Crystals of penicillin and process for the production thereof |
| 12/26/2002 | US20020198180 Penicillanic acid derivative compounds and methods of making |
| 12/19/2002 | US20020193588 Crystals of penicillin and process for the production thereof |
| 12/19/2002 | US20020193587 Penicillin crystal and process for producing the same |
| 12/17/2002 | US6495539 Such as 6-benzoyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid ethyl ester; treating gramnegative drug resistant bacterial infection |
| 12/12/2002 | US20020187994 New compounds |
| 12/03/2002 | US6489316 Beta-lactamase inhibitor; antibiotics |
| 11/27/2002 | EP0765330B1 Lactam inhibitors of cholesterol esterase |
| 11/21/2002 | WO2002092605A1 CRYSTAL OF HYDRATE OF ß-LACTAM COMPOUND |
| 11/14/2002 | WO2002090363A1 ANHYDROUS CRYSTAL OF ss-LACTAM COMPOUND AND METHOD FOR PREPARATION THEREOF |
| 11/06/2002 | EP1253924A1 Nitrate salts of antimicrobial agents |
| 10/31/2002 | WO2002085913A1 Penicillin and cephalosporin compound |
| 10/30/2002 | EP1252133A2 Pharmaceutical compounds |
| 10/24/2002 | US20020155094 Method of treating sepsis and ARDS using chemokine beta-9 |
| 10/16/2002 | CN1092662C Cephalosporin synthesis |
| 10/16/2002 | CN1092661C Improved process for producing penicillin G phenyl ester |
| 10/10/2002 | WO2002079185A1 Process for producing (dioxolenon-4-yl)methyl ester derivative |
| 10/10/2002 | US20020147178 6- (spirocyclopropyl) penicillanic acid 4, 4-dioxides |
| 10/10/2002 | US20020146390 Therapy of sepsis and adult respiratory distress syndrome using chemokine or biologically active fragment thereof, alone or in conjunction with an anti-infective agent |
| 10/09/2002 | EP0996622B1 Novel spiroazabicyclic heterocyclic compounds |
| 10/08/2002 | CA2089369C Antibacterial penem compounds |
| 10/03/2002 | US20020142040 Antibacterial composition for topical administration containing antibiotic |
| 10/03/2002 | US20020141972 Administering protein and antiinflection agent |
| 09/26/2002 | US20020137926 Process for preparing crystalline salts of amoxycillin |
| 09/18/2002 | EP0823889B1 1,3-propane diol derivatives as bioactive compounds |
| 09/12/2002 | WO2002070017A1 Siderophore antibiotic conjugates with tetra- or hexadentate iron chelators on the basis of amino acids or peptides, method for producing them and the use thereof |
| 09/12/2002 | WO2002070016A2 Catecholate beta-lactam conjugates, method for producing the same and the use thereof |
| 09/12/2002 | CA2439574A1 Catecholate beta-lactam conjugates, method for producing the same and the use thereof |
| 09/05/2002 | DE10111163A1 Neue Siderophor-Antibiotikakonjugate mit 4- oder 6-zähnigen Eisenchelatoren auf der Basis von Aminosäuren oder Peptiden, Verfahren zu ihrer Herstellung und Ihre Anwendung New siderophore Antibiotikakonjugate with 4- or 6-dentate iron chelators on the basis of amino acids or peptides, process for their preparation and their use |
| 09/05/2002 | DE10111160A1 Neue Catecholat-ß-Laktamkonjugate, Verfahren zu ihrer Herstellung und ihre Anwendung New cathecolate ß-Laktamkonjugate, processes for their preparation and their use |
| 09/04/2002 | EP0883620B1 Process for the preparation of 2-halomethyl-penems and their use for the preparation of antibacterial penems |
| 08/29/2002 | WO2001012584A3 Pharmaceutical compounds |
| 08/21/2002 | CN1365362A Process for the preparation of basic anti-biotic-inorganic acid and intermediate oxalates |
| 08/20/2002 | US6437119 Forming acid chloride of nalidixic acid, perfloxacin, or ofloxacin with thionyl chloride, condensing with betalactam, intermediate reacts with triaryl phosphine and carbon tetrachloride, then tetracycline, metronidazole, chloramphen |
| 08/20/2002 | US6436398 Administering a beta-lactam antibiotic with a beta-lactamase inhibiting compound such as benzhydryl 2-beta-(chloroacetoxy-methyl)-6-((z)-(tert-butoxycarbonyl)methylene) penicillinate to treat beta-lactam resistant bacterial infections |
| 08/08/2002 | WO2001085664A3 Compounds and methods for regulating bacterial growth and pathogenesis |
| 08/07/2002 | CN1362412A Prepn of amoxcillion sodium |
| 08/06/2002 | CA2089368C Antibacterial penem esters derivatives |
| 07/24/2002 | EP1225176A2 Process for preparing exo-methylenepenam compounds |
| 07/18/2002 | WO2002055486A2 Triazene compounds and use thereof |
| 07/18/2002 | DE10102404A1 Triazenverbindungen sowie deren Verwendung Triazene compounds and their use |
| 07/17/2002 | CN1087742C Process for direct preparing pencicillin sodium salt from fermentation liquid |
| 07/10/2002 | CN1358178A Pharmaceutical compounds |
| 07/03/2002 | EP0869960B1 Process for the recovery of ampicillin |
| 07/03/2002 | CN1356981A Pharmaceutical compounds |
| 07/02/2002 | US6414142 Concurrently adding solution of potassium 2-ethyl hexanoate in isopropanol and solution of tertiary-butylamino clavulanate in aqueous isopropanol to mixture of isopropanol and acetone, precipitating potassium clavulanate as rosette-like starbursts |
| 07/02/2002 | US6414141 Crude solution of ampicillin prodrug ester or acid addition salt in organic solvent is subjected to evaporation controlled by evaporation rate of organic solvent so that continuous operation is accomplished for crystallization of product |
| 06/20/2002 | WO2001098518A3 Biotransformation of biologically active compounds made of various classes of chemical substances by means of laccase and manganese peroxidase enzymes |
| 06/19/2002 | CN1354740A Pharmaceutical compounds |
| 06/18/2002 | US6406688 Method of treating sepsis and ARDS with chemokine β-4 |
| 06/12/2002 | EP1213291A1 Spiro [1-azabicyclo[2.2.2]octane-3,2'(3'H)-furo[2,3-b]pyridine for use in the treatment of psychotic and intellectual impairment disorders |
| 06/12/2002 | EP0966471B1 2-beta-substituted-6-alkylidene penicillanic acid derivatives as beta-lactamase inhibitors |
| 05/28/2002 | US6395726 3,6-disubstituted penam sulfone derivatives |
| 05/02/2002 | EP1201665A1 Process for the preparation of basic antibiotic-inorganic acid addition salts and intermediate oxalates |
| 04/30/2002 | US6380181 Synthetic catechol derivatives, method for production and use thereof |
| 04/24/2002 | EP0793666B1 Silylation process |
| 04/17/2002 | CN1345231A Agglomerates by crystallisation |
| 04/17/2002 | CN1344720A Synthesis of cynnematin |
| 04/09/2002 | US6369224 Spiroazabicyclic heterocyclic amine borane complexes; psychological, nervous system and brain disorders; anxiolytic agents, antidepressants, analgesics; alzheimer*s and parkinson*s disease; smoking cessationa |
| 04/09/2002 | US6369050 Administering amoxicillin and cefdinir to a subject suffering from mixed respiratory infection caused by a plurality of genera of bacteria selected from the group consisting of sreptococcus, moraxella, haemophilus and klebsiella |
| 04/03/2002 | EP1192129A2 Pharmaceutical compounds |
| 04/02/2002 | US6365635 Topical applying; stability |
| 03/21/2002 | US20020035160 Topical applying; stability |
| 03/07/2002 | WO2002017916A1 Antiviral and antimicrobial guanidine or biguanidine derivatives |
| 03/07/2002 | US20020028943 For lowering serum lipid, cholesterol and/or triglyceride levels; treating atherosclerosis |
| 02/28/2002 | WO2002016371A1 Penicillin crystal and process for producing the same |
| 02/28/2002 | CA2386083A1 Penicillin crystal and process for producing the same |
| 02/27/2002 | CN1337965A 3,6-disubstituted penam sulfone derivatives as antibacteriuls |
| 02/21/2002 | WO2002014325A1 Crystals of penicillin and process for the production thereof |
| 02/21/2002 | WO2001079210A3 A process for the preparation of highly crystalline sodium cefoperazone |
| 02/21/2002 | CA2386081A1 Crystals of penicillin and process for the production thereof |
| 02/20/2002 | CN1336827A Medicinal compositions for oral use |
| 01/23/2002 | CN1332169A Method of eliminating water and other impurities from coarse penicillin G sulfoxide |
| 01/15/2002 | US6339152 Reducing 3,4,7-substitued cephem derivative with metal and metal compound to form exo-methylenepenam compound |
| 01/10/2002 | DE10029671A1 Biotransformation von biologisch aktiven Verindungen aus verschiedenen chemischen Stoffklassen mittels der Enzyme Laccase und Manganperoxidase Biotransformation of biologically active Verindungen from different classes of chemical substances by means of enzymes laccase and manganese peroxidase |
| 01/09/2002 | EP1169298A2 Pharmaceutical compounds |
| 01/09/2002 | EP1169294A2 Pharmaceutical compounds |
| 01/09/2002 | EP1169039A2 Pharmaceutical formulation comprising amoxycillin |
| 01/03/2002 | WO2000061549A3 Pharmaceutical compounds |