| Patents for C07D 477 - Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula: , e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring (2,484) |
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| 07/30/2009 | WO2009066917A3 2-arylmethylazetidine-carbapenem-3-carboxylic acid ester derivative or its salt, process for the preparation thereof and pharmaceutical composition comprising the same |
| 07/29/2009 | EP1395587B1 Process for the preparation of imipenem |
| 07/21/2009 | CA2379972C Prodrug of an ice inhibitor |
| 06/23/2009 | USRE40794 Antibiotic product for therapy of infections; purification for improved purity and stability |
| 06/18/2009 | WO2009075323A1 Stable crystal of β-lactam compound |
| 06/17/2009 | CN101456861A Carbapenem compound |
| 06/10/2009 | CN101450948A Penem compounds with sulfhydryl pyrrolidine substituted by heterocycle formamido |
| 06/10/2009 | CN100497338C 4-methyl-7-oxy-1-azabicyclo [3.2.0] hepta-2-olefin-2-carboxylic acid derivative preparation method |
| 06/03/2009 | CN100494200C 2-arylmethylazetidine carbapenem derivatives and preparation thereof |
| 05/28/2009 | WO2009066917A2 2-arylmethylazetidine-carbapenem-3-carboxylic acid ester derivative or its salt, process for the preparation thereof and pharmaceutical composition comprising the same |
| 05/27/2009 | CN101440094A Crystal crystal compound and manufacture method thereof |
| 05/26/2009 | US7538212 Intermediate for carbapenem compound for oral administration and process for producing the same |
| 05/22/2009 | WO2009064078A1 Method of preparing intermediates of penem antibiotics |
| 05/19/2009 | US7534782 3-(2-Guanidinoacetylamino)pyrrolidin-1-ylcarbonyl]-1-methylpyrrolidin-4-ylthio]-6-[(1R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylic acid ethanolate; viricide; antibiotic resistance; Staphylococcus aureus, Streptococcus pneumoniae, Escherichia coli and Pseudomonas aeruginosa; storage stability |
| 05/13/2009 | EP2057989A1 Freeze-dried preparation of 1-methylcarbapenem |
| 05/13/2009 | CN101432289A Improved method for the crystallization of intermediates of carbapenem antibiotics |
| 05/07/2009 | WO2009038328A3 Acid addition salts of synthetic intermediates for carbapenem antibiotics and processes for preparing the same |
| 04/28/2009 | US7524952 Process for producing carbapenem compound for oral administration |
| 04/28/2009 | CA2465336C Novel carbapenem compounds |
| 04/22/2009 | CN101412720A Carbapenem compound containing mercapto nitrogen heterocyclic vinyl |
| 04/22/2009 | CN101412719A Carbapenem derivatives |
| 04/22/2009 | CN101412718A Carbapenem derivative containing sulfenyl heterocyclic amine formyl |
| 04/22/2009 | CN101412717A Carbapenem derivative containing guanidyl alkanoylamino heterocycle |
| 04/16/2009 | WO2009047604A1 Process for the preparation of carbapenem antibiotic |
| 04/15/2009 | CN101410399A Process for production of intermediate for meropenem |
| 04/15/2009 | CN101410398A Improved process for producing carbapenem compound |
| 04/08/2009 | CN100475817C Crystal of 1-methyl carbapenem compound |
| 04/07/2009 | US7514553 Dehalogenating a 6-halo- or 6,6-dihalo-carboxylic acid-protected penicillanic acid by reacting with a metal having a lower standard oxidation-reduction potential than bismuth (e.g., Al, Fe or Mg)) in the presence of bismuth metal or a bismuth compound and a reaction promoter |
| 03/26/2009 | WO2009038328A2 Acid addition salts of synthetic intermediates for carbapenem antibiotics and processes for preparing the same |
| 03/26/2009 | US20090082327 Deuterium-enriched meropenem |
| 03/24/2009 | US7507814 Process for preparation of imipenem |
| 03/12/2009 | WO2009030107A1 Benzenesulfonamido methylene substituted mercapto pyrrolidine carbapenem derivatives |
| 03/04/2009 | CN101376657A Penem derivative containing sulfhydryl piperidine formyl nitrogen heterocyclic ring |
| 03/04/2009 | CN101376656A Penem derivative |
| 03/04/2009 | CN101376643A Preparation of carbapenem penicillin ertapenem intermediate |
| 03/04/2009 | CN101376641A Carbapenem penicillin ertapenem intermediate, and preparation and use thereof |
| 03/04/2009 | CN101376636A Carbpenem penicillin ertapenem intermediate, and preparation and use thereof |
| 02/25/2009 | EP1692135A4 A new process for preparation of imipenem |
| 02/25/2009 | CN101372490A Penem derivative containing sulfhydryl nitrogen heterocyclic ring and vinyl nitrogen heterocyclic ring |
| 02/25/2009 | CN101372489A Carbapenem derivative containing sulfhydryl pyrrolidine formamide benzyl |
| 02/25/2009 | CN101372488A Novel carbapenem compound |
| 02/18/2009 | CN101367830A Synthesis of sulfomycin derivant |
| 02/18/2009 | CN101367818A Penem compound containing amine vinyl substituted sulfhydryl aza ring |
| 02/18/2009 | CN101367817A Carbpenem compound containing cyclohexenone formamido group |
| 02/18/2009 | CN101367816A Carbpenem derivants |
| 02/18/2009 | CN101367815A Six-membered ring methanamide substituted sulfhydryl pyrrolidine carbpenem compound |
| 02/18/2009 | CN101367814A Sulfhydryl pyrrolidine formyl piperidine substituted penem derivant |
| 02/18/2009 | CN101367813A Sulfhydryl pyrrolidine formyl arylamine heterocycle substituted penem derivant |
| 02/18/2009 | CN101367812A Sulfhydryl pyrrolidine formamido cyclopentene acid substituted penem derivant |
| 02/18/2009 | CN101367811A Carbon substituted penems antibiotics |
| 02/18/2009 | CN101367810A Novel carbpenem antibiotic |
| 02/18/2009 | CN101367809A Penem derivant containing sulfhydryl pyrrolidine formhydrazide |
| 02/18/2009 | CN101367808A Carbpenem compound with heterocycle formyl substituted sulfhydryl pyrrolidine |
| 02/18/2009 | CN101367807A Sulfhydryl pyrrolidine formamido pyridine substituted penem derivant |
| 02/18/2009 | CN101367806A Formyl aniline substituted sulfhydryl pyrrolidine carbpenem compounds |
| 02/18/2009 | CN101367805A Formyl guanidino substituted sulfhydryl pyrrolidine carbpenem compounds |
| 02/18/2009 | CN101367804A Penem derivant containing adamantane |
| 02/12/2009 | WO2009018723A1 Sulfonyl-substituted carbapenem compounds |
| 02/12/2009 | US20090042819 Organic nitric oxide donor salts of antimicrobial compounds, compositions and methods of use |
| 02/11/2009 | CN101362763A Carbapenem derivates containing sulfhydryl pyrrolidine |
| 02/11/2009 | CN101362762A Penem compound containing sulfhydryl piperidine |
| 02/11/2009 | CN101362761A Carbapenem antibiotic containing sulfhydryl piperidine |
| 02/11/2009 | CN101362760A 1beta-methyl carbapenem compound |
| 02/11/2009 | CN101362759A Dihydropyrrole methano substituted carbapenem derivates |
| 02/11/2009 | CN101362758A Penem derivates containing sulfhydryl pyrrolidine vinyl heterocycle |
| 02/11/2009 | CN101362757A Sulfonyl substituted carbpenems compounds |
| 02/11/2009 | CN101362756A Carbapenem bicyclic nucleus preparation and purification method |
| 02/11/2009 | CN100460389C Pentazane derivative intermediate, preparation and use thereof |
| 02/04/2009 | CN101357920A Penem derivative containing sulfhydryl pyrrolidine formamido triazine |
| 02/04/2009 | CN101357919A Penem derivative containing sulfhydryl formamide benzenesulfonyl pyrrolidine |
| 02/04/2009 | CN101357918A Penem derivative containing isothioureido sulfhydryl pyrrolidine |
| 02/04/2009 | CN101357917A Carbapenem compound containing formyl hydrazino |
| 02/04/2009 | CN101357916A Penem compound containing dihydroimidazole formamido |
| 01/29/2009 | US20090029964 Novel carbapenem compound |
| 01/21/2009 | CN101348486A Preparation of meropenem |
| 01/21/2009 | CN101348485A Preparation of doripenem |
| 01/14/2009 | EP2014666A1 Improved method for the crystallization of intermediates of carbapenem antibiotics |
| 01/14/2009 | CN101343273A Penem compounds containing pyridine onium ion |
| 01/14/2009 | CN101343272A Carbpenem compound containing cyclohexane |
| 01/14/2009 | CN101343271A Penem derivant containing isoxazole alkyl ketone |
| 01/08/2009 | US20090012149 Prodrug of an ice inhibitor |
| 01/06/2009 | CA2457642C Crystalline forms of ertapenem sodium |
| 12/31/2008 | WO2009000210A1 Novel carbapenem derivatives |
| 12/31/2008 | WO2005066173A3 Processes for the preparation of substituted azetidinone |
| 12/31/2008 | CN101333219A Penem derivates with mercapto pyrrolidine formamide benzene alkyl heterocycle |
| 12/31/2008 | CN101333218A Formamide alkylbenzene substituted mercapto pyrrolidine carbapenem compounds |
| 12/31/2008 | CN101333217A 1-methyl carbapenem antibiotics |
| 12/24/2008 | EP2006290A1 Improved process for producing carbapenem compound |
| 12/24/2008 | CN101328181A Novel penem compounds |
| 12/24/2008 | CN101328180A Sulfhydryl oxo heterocycle substituted penem derivates |
| 12/24/2008 | CN101328179A Sulfhydryl pyrrolidine penem derivates containing oxo aza ring |
| 12/24/2008 | CN101328178A Penem derivates containing thiophen substituted sulfhydryl pyrrolidine |
| 12/24/2008 | CN101328177A Nitrogen heterocyclic ring vinyl substituted sulfhydryl heterocycle carbpenem compounds |
| 12/24/2008 | CN101328176A Tetrahydrochysene pyrimidine vinyl substituted sulfhydryl heterocycle carbpenem compounds |
| 12/24/2008 | CN100445284C Process for prepn. of crystalline N-forminidoyl thienamycin monohydrate (imipenem monohydrate) |
| 12/23/2008 | US7468364 High oral absorption; gramnegative, grampositive bacteria and antibiotic resistant Staphlococcus pneumonia, Hemophilus influenza |
| 12/17/2008 | CN101323616A Carbpenem derivates containing sulfhydryl thiazole |
| 12/17/2008 | CN101323615A Pennem derivates containing formamide heterocycle sulfonic acid amide sulfhydryl pyrrolidine |
| 12/09/2008 | US7462712 reacting keto ester corresponding compound with phosphorohalide in presence of basic catalyst |
| 11/26/2008 | CN101311178A Synthetic method of compound panipenan |