| 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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| 02/01/2012 | CN102336757A Meropenem compound in stable crystal form |
| 02/01/2012 | CN102336756A Deprotection method in meropenem synthesis |
| 01/26/2012 | US20120022040 Antimicrobials |
| 01/18/2012 | EP2407468A2 Improved method for preparing meropenem using zinc powder |
| 01/17/2012 | US8097719 Meropenem intermediate in novel crystalline form and a method of manufacture of meropenem |
| 01/12/2012 | WO2012003955A1 Fluorescent carbapenems |
| 01/12/2012 | CA2800714A1 Fluorescent carbapenems |
| 01/04/2012 | EP2401278A1 An improved process for the preparation of carbapenem antibiotic |
| 01/04/2012 | CN102304129A Method suitable for industrially producing tebipenem |
| 12/22/2011 | WO2011160020A2 Carbapenem antibacterials with gram-negative activity |
| 12/22/2011 | CA2802529A1 Carbapenem antibacterials with gram-negative activity |
| 12/21/2011 | CN102285988A 一种多尼培南水合物晶体及其制备方法 One kind of doripenem hydrate crystal and its preparation method |
| 12/14/2011 | CN102276611A 一种替比培南酯的重结晶精制方法 Recrystallized from a process for 比培南 ester |
| 12/14/2011 | CN101648952B 含有磺酰基氮杂环丁烷的培南衍生物 Containing sulfonyl azetidine derivative of imipenem |
| 12/08/2011 | WO2011150679A1 Crystalline form of carbapenem derivative or its hydrates and preparation methods and uses thereof |
| 12/08/2011 | US20110301096 Prodrug of an ice inhibitor |
| 12/07/2011 | CN102267997A 一种美罗培南化合物及其制法 One kind of compound meropenem Jiqizhifa |
| 12/07/2011 | CN102267996A 碳青霉烯类衍生物或其水合物的晶型及其制备方法 Crystal and its preparation method carbapenem derivative or hydrate |
| 11/30/2011 | CN102260264A 一种非钯体系制备厄他培南的方法 A non-palladium system preparation method ertapenem |
| 11/24/2011 | WO2011143935A1 Crystalline of carbapenem derivative or its hydrate, preparation methods and uses thereof |
| 11/24/2011 | US20110288289 Preparation of Carbapenem Intermediate and Their Use |
| 11/23/2011 | EP2388261A2 Improved process for the preparation of carbapenem using carbapenem intermediates and recovery of carbapenem |
| 11/23/2011 | CN102250145A Process for the preparation of carbapenem using cabapenem intermediates and recovery of cabapenem |
| 11/23/2011 | CN102250096A Method for preparing meropenem |
| 11/23/2011 | CN102250095A Carbapenem derivative or hydrate crystal and preparation method thereof |
| 11/19/2011 | CA2740508A1 Improved process for the preparation of carbapenem using carbapenem intermediates and recovery of carbapenem |
| 11/17/2011 | WO2011141847A1 An improved process for the preparation of meropenem |
| 11/10/2011 | WO2011072287A3 Method for late introduction of the (8r)-hydroxyl group in carbapenem beta-lactam antibiotic synthesis |
| 10/19/2011 | CN1960992B Meropenem intermediate in crystalline form |
| 10/19/2011 | CN101613351B Methanol solvate of doripenem intermediate and preparation method thereof |
| 09/20/2011 | US8022041 Prodrug of an ICE inhibitor |
| 09/15/2011 | US20110224425 Process for producing carbapenem derivative and intermediate crystal therefor |
| 09/07/2011 | CN102174047A Novel process for preparing doripenem |
| 08/31/2011 | EP1489061B1 Process for producing cyclic compound |
| 08/18/2011 | WO2011097958A1 Oral carbapenem compounds containing aminosulfonyl azetidinyl |
| 08/17/2011 | CN102153555A Carbapenem compound containing amido formacyl heterocycle |
| 08/17/2011 | CN102153554A Method for preparing meropenem |
| 08/17/2011 | CN102153553A Oral administration carbapenem compound containing amino sulfonamide-azetidine |
| 08/10/2011 | CN101367805B Formyl guanidino substituted sulfhydryl pyrrolidine carbpenem compounds |
| 08/03/2011 | EP1776365B1 Meropenem intermediate in crystalline form |
| 08/03/2011 | EP1474426B1 Process for making carbapenem compounds |
| 07/27/2011 | CN102137865A Process for the preparation of carbapenem compounds |
| 07/27/2011 | CN102133527A Palladium tin carbon catalyst for meropenem synthesis and preparation method |
| 07/27/2011 | CN101367830B Synthesis of sulfomycin derivant |
| 07/14/2011 | US20110172201 Process for preparing a carbapenem antibiotic composition |
| 07/14/2011 | US20110172200 Use of inhibitor of beta-lactamases and its combination with beta-lactam antibiotics |
| 06/22/2011 | CN101119997B Process for production of carbapenem derivative and crystalline intermediate therefor |
| 06/16/2011 | WO2011072287A2 Method for late introduction of the (8r)-hydroxyl group in carbapenem beta-lactam antibiotic synthesis |
| 06/16/2011 | CA2783962A1 Method for late introduction of the (8r)-hydroxyl group in carbapenem .beta.-lactam antibiotic synthesis |
| 06/15/2011 | CN101525336B Carbapenem compound containing substituted formohydrazide group |
| 06/15/2011 | CN101357919B Penem derivative containing sulfhydryl formamide benzenesulfonyl pyrrolidine |
| 06/01/2011 | EP2326648A1 Process for the preparation of carbapenem compounds |
| 05/31/2011 | CA2319080C Multivalent antibacterial agents |
| 05/19/2011 | US20110118229 2-arylmethylazetidine-carbapenem-3-carboxylic acid ester derivative or its salt, process for the preparation thereof and pharmaceutical composition comprising the same |
| 05/18/2011 | CN102066375A New trinem antibiotics and inhibitors of beta-lactamases |
| 05/18/2011 | CN101550138B Mercapto azacycloalkyl acidamide alcohol substituted penem derivates |
| 05/18/2011 | CN101412720B Carbapenem compound containing mercapto nitrogen heterocyclic vinyl |
| 05/18/2011 | CN101372489B Carbapenem derivative containing sulfhydryl pyrrolidine formamide benzyl |
| 05/18/2011 | CN101367816B Carbpenem derivants |
| 05/18/2011 | CN101362761B Carbapenem antibiotic containing sulfhydryl piperidine |
| 05/18/2011 | CN101357918B Penem derivative containing isothioureido sulfhydryl pyrrolidine |
| 05/18/2011 | CN101333218B Formamide alkylbenzene substituted mercapto pyrrolidine carbapenem compounds |
| 05/18/2011 | CN101328181B Novel penem compounds |
| 05/11/2011 | CN101100469B Novel crystal of doripenem, preparation method and use thereof |
| 04/27/2011 | CN101412718B Carbapenem derivative containing sulfenyl heterocyclic amine formyl |
| 04/27/2011 | CN101367812B Sulfhydryl pyrrolidine formamido cyclopentene acid substituted penem derivant |
| 04/27/2011 | CN101367809B Penem derivant containing sulfhydryl pyrrolidine formhydrazide |
| 04/27/2011 | CN101323616B Carbpenem derivates containing sulfhydryl thiazole |
| 04/26/2011 | US7932381 Process for producing carbapenem derivative and intermediate crystal therefor |
| 04/13/2011 | EP2307415A1 New trinem antibiotics and inhibitors of beta-lactamases |
| 04/06/2011 | EP2303225A2 Process for preparing a carbapenem antibiotic composition |
| 04/06/2011 | CN101376643B Preparation of carbapenem penicillin ertapenem intermediate |
| 04/06/2011 | CN101362756B Carbapenem bicyclic nucleus preparation and purification method |
| 03/23/2011 | CN101357917B Carbapenem compound containing formyl hydrazino |
| 02/16/2011 | CN101973915A Intermediate of synthetic imipenem medicine as well as preparation method and application thereof |
| 02/09/2011 | CN101372490B Penem derivative containing sulfhydryl nitrogen heterocyclic ring and vinyl nitrogen heterocyclic ring |
| 02/09/2011 | CN101343272B Carbpenem compound containing cyclohexane |
| 02/09/2011 | CN101328177B Nitrogen heterocyclic ring vinyl substituted sulfhydryl heterocycle carbpenem compounds |
| 02/02/2011 | CN101962383A Synthesis method of meropenem |
| 01/26/2011 | EP2276762A1 Process for the preparation of sterile doripenem |
| 01/26/2011 | CN101955482A Method for preparing protected meropenem |
| 01/20/2011 | WO2009150630A3 Compositions of carbon dioxide adduct of ertapenem and polymorphic forms of ertapenem monosodium salt |
| 01/19/2011 | EP2275424A1 Doripenem crystallization process |
| 01/12/2011 | CN101945873A Stable crystal of beta-lactam compound |
| 01/12/2011 | CN101412717B Carbapenem derivative containing guanidyl alkanoylamino heterocycle |
| 01/12/2011 | CN101367817B Carbpenem compound containing cyclohexenone formamido group |
| 01/12/2011 | CN101367807B Sulfhydryl pyrrolidine formamido pyridine substituted penem derivant |
| 01/12/2011 | CN101362763B Carbapenem derivates containing sulfhydryl pyrrolidine |
| 01/12/2011 | CN101357920B Penem derivative containing sulfhydryl pyrrolidine formamido triazine |
| 01/12/2011 | CN101343271B Penem derivant containing isoxazole alkyl ketone |
| 01/12/2011 | CN101328179B Sulfhydryl pyrrolidine penem derivates containing oxo aza ring |
| 01/05/2011 | EP2270005A1 Prodrug of an ice inhibitor |
| 01/05/2011 | CN101935321A Method for synthesizing 1 beta methyl carbapenem antibiotic |
| 12/23/2010 | WO2010146449A1 An improved process for the preparation of imipenam |
| 12/23/2010 | WO2010104336A3 Improved method for preparing meropenem using zinc powder |
| 12/22/2010 | CN101921276A Crystallization refining method of Meropenem |
| 12/22/2010 | CN101921275A Method for preparing imipenem |
| 12/22/2010 | CN101921274A Method for preparing imipenem |
| 12/22/2010 | CN101921273A Method for preparing imipenem |
| 12/15/2010 | CN101914098A Preparation method of Meropenem trihydrate crystals |