| 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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| 04/10/2013 | CN103030648A Penicillin G sulfoxide dimethylacetamide (DMA) composite crystal and preparation method thereof |
| 04/03/2013 | CN103012431A Method for synthesizing deuterated tazobactam |
| 04/03/2013 | CN103012430A Mezlocillin sodium compound and medicine composition thereof |
| 04/03/2013 | CN103012429A Novel amoxicillin sodium compound and composition of amoxicillin sodium compound and sulbactam sodium compound |
| 04/03/2013 | CN102020663B Tazobactam synthesis method |
| 03/20/2013 | CN102977120A Method for preparing and crystallizing sulbactam pivoxyl |
| 03/20/2013 | CN102977119A Process for preparing piperacillin sodium by using solvent method |
| 03/13/2013 | CN102971328A Improved process for preparing amoxicillin sodium |
| 03/13/2013 | CN102964357A Faropenem sodium and tablet thereof |
| 03/13/2013 | CN102964356A Synthesis method of flucloxacillin sodium |
| 03/13/2013 | CN102964355A Preparation method of penicillin G sulfoxide |
| 03/06/2013 | CN102952148A Refining method of tazobactam sodium |
| 03/06/2013 | CN102952147A Synthesizing method of sulbactam acid |
| 03/06/2013 | CN101747342B Technology for synthesizing aspoxicillin |
| 02/20/2013 | CN101646680B Method for producing 6-hydroxyethylpenam compound |
| 02/13/2013 | CN102924481A Method for preparing nafcillin acid |
| 02/13/2013 | CN102924480A Method for preparing D (-)-sulbenicillin sodium |
| 01/30/2013 | CN102898438A Eutectic of Piperacillin sodium and Sulbactam sodium, preparation method thereof, pharmaceutical composition containing eutectic and application of pharmaceutical composition |
| 01/17/2013 | WO2013010102A2 Halogenated phenols for diagnostics, antioxidant protection and drug delivery |
| 01/17/2013 | US20130018026 Halogenated phenols for diagnostics, antioxidant protection and drug delivery |
| 01/08/2013 | CA2540601C Penam crystals and process for producing the same |
| 01/03/2013 | WO2013000277A1 Method for preparing broad-spectrum long-acting penicillin antibiotic ticarcillin disodium |
| 12/26/2012 | CN102838620A Preparation process of amoxicillin sodium crystal |
| 12/26/2012 | CN102311450B Preparation method for Azlocillin sodium |
| 12/19/2012 | CN102827189A Tazobactam sodium compound and pharmaceutical composition thereof |
| 12/19/2012 | CN102827188A Universal hapten, artificial antigen and broad-spectrum monoclonal antibody for penicillin medicaments and preparation methods and applications thereof |
| 12/12/2012 | CN102816803A Method for recycling active ingredients in amoxicillin mother liquor synthesized by enzymatic method |
| 12/12/2012 | CN102816171A Amorphous cloxacillin sodium compound without hygroscopicity |
| 12/06/2012 | WO2012164355A1 Improved process for preparing penicillins and intermediate compounds |
| 12/05/2012 | CN102807572A Refining method for piperacillin sodium |
| 11/28/2012 | CN102268017B Preparation method of broad-spectrum long-acting penicillin antibiotic ticarcillin sodium |
| 11/28/2012 | CN102086213B Crystallization preparation method of cloxacillin sodium |
| 11/27/2012 | US8318450 Optically-detectable enzyme substrates and their method of use |
| 11/21/2012 | CN102161667B Sulbenicillin sodium and sulbenicillin sodium used for injection |
| 11/15/2012 | US20120289471 Novel compounds with high therapeutic index |
| 11/14/2012 | CN102161665B Preparation method of azlocillin sodium and azlocillin sodium used for injection |
| 11/07/2012 | CN102161668B Preparation method of oxacillin sodium and oxacillin sodium for injection |
| 10/31/2012 | CN102757449A Preparation method of anhydrous penicillin sulfoxide |
| 10/30/2012 | US8299051 Beta-lactamase inhibitory compounds |
| 10/23/2012 | US8293893 Method for producing 6-hydroxyethylpenam compound |
| 10/17/2012 | CN102731528A Amoxicillin C crystal form |
| 10/10/2012 | CN102718778A Amoxicillin crystal form A |
| 10/03/2012 | CN102702228A Method for preparing sulbactam |
| 10/03/2012 | CN102702227A Preparation method for flucloxacillin sodium |
| 09/26/2012 | CN102690277A Preparation method of chlorazol benzathine benzylpenicillin |
| 09/05/2012 | CN102351882B Flucloxacillin sodium compound and preparation method thereof |
| 09/05/2012 | CN101935324B Method for preparing penicillanic acid sulfoxide diphenyl methyl ester |
| 08/22/2012 | CN102643292A Tazobactam synthesis method |
| 08/09/2012 | WO2012105596A1 Method for fluorescent labeling of protein |
| 07/31/2012 | CA2584128C Process for producing penam compound |
| 07/31/2012 | CA2575620C A method for preparing penicillin g procaine |
| 07/25/2012 | CN101845053B Method for separating and purifying amoxicillin trihydrate |
| 07/04/2012 | CN102532164A Synthesis method for sulbactam |
| 07/03/2012 | US8211919 Amide derivatives as rock inhibitors |
| 06/27/2012 | CN101747341B Method for producing penicillin V salt |
| 06/27/2012 | CN101696211B High-purity sulbactam sodium compound |
| 06/27/2012 | CN101696210B High-purity antibiotic medicinal compound |
| 06/21/2012 | US20120157371 High penetration prodrug compositions of antimicrobials and antimicrobial-related compounds |
| 06/20/2012 | CN102503957A Technological method for preparing sulbactam by means of recycle hydrogen reduction |
| 06/20/2012 | CN102503956A Preparation method of penicillanic acid sulphoxide diphenylmethyl ester |
| 06/20/2012 | CN102503019A Method for realizing biogas slurry reutilization by recycling biogas slurry |
| 06/20/2012 | CN101723957B Method for preparing ampicillin sodium salt |
| 06/13/2012 | CN101863905B Mezlocillin sodium trihydrate and preparation method thereof |
| 06/07/2012 | US20120141590 Technology for the Preparation of Microparticles |
| 05/30/2012 | CN101321771B Process for the preparation of a potassium salt of penicillin |
| 05/23/2012 | CN101967155B Sulbactam preparation method |
| 05/02/2012 | CN102432627A Method for producing p-nitrobenzyl penicillin G sulfoxide ester |
| 05/02/2012 | CN101671347B Carboxylic acid penicillin amine salt and application thereof in preparing high-purification sodium oxacillin salt |
| 04/24/2012 | CA2540603C Penicillin crystal and process for producing the same |
| 04/11/2012 | CN102408437A 一种阿扑西林的制备方法 One kind aspoxicillin preparation |
| 03/28/2012 | CN102392060A Recovering method of effective components in amoxicillin enzymatic synthesis mother liquor by utilizing nanofiltration |
| 03/21/2012 | CN102382123A Preparation method of tazobactam sodium |
| 03/15/2012 | US20120065367 Radioactively Labeled Substance |
| 03/14/2012 | CN102372727A Preparation method of Aspoxicillin sodium |
| 03/07/2012 | CN102367259A Method for preparing azlocillin sodium |
| 03/07/2012 | CN102367258A Method for preparing mezlocillin sodium |
| 02/29/2012 | CN101906108B Sulbenicillin sodium compound and new preparation method thereof |
| 02/16/2012 | US20120040380 Optically-detectable enzyme substrates and their method of use |
| 02/15/2012 | CN102351882A Flucloxacillin sodium compound and preparation method thereof |
| 02/15/2012 | CN101974018B 一种磺苄西林钠化合物及其方法 One kind of methyl benzyl amoxicillin sodium compounds and methods |
| 02/08/2012 | CN102161666B Preparation method of mezlocillin sodium and mezlocillin sodium for injection |
| 02/08/2012 | CN101974019B 一种提纯他唑吧坦的工艺 A process for purifying process cilostazol bar Tanzania |
| 02/08/2012 | CN101941980B 哌拉西林酸的结晶提纯析出方法 Piperacillin acid crystals precipitate purification method |
| 02/08/2012 | CN101891754B Synthetic method of furbencillin sodium |
| 02/01/2012 | CN102336770A Penicillanic 1, 1-dioxide (sulbactam) composition and ester, sale and preparation method thereof |
| 01/18/2012 | CN101735244B Method for preparing broad-spectrum penicillin antibiotic ticarcillin sodium |
| 01/11/2012 | CN102311451A Ticarcillin disodium hydrate and preparation method as well as application thereof |
| 01/11/2012 | CN102311450A Preparation method for Azlocillin sodium |
| 01/11/2012 | CN102311449A Application of gossypol derivative to preparing anti-tumor medicament |
| 01/11/2012 | CN101696212B High-purity tazobactam sodium compound |
| 01/05/2012 | WO2012000421A1 Uses of gossypol derivatives in manufacture of antitumor medicaments |
| 01/04/2012 | CN102304139A Method for preparing 2 beta-methyl penicillanate benzhydryl dioxide |
| 12/22/2011 | WO2011158133A1 Improved process for preparing amoxicillin sodium |
| 12/21/2011 | CN102285998A 氟氯西林钠无定形和三种多晶型物的制备方法 Preparation flucloxacillin sodium amorphous and three polymorphs of |
| 12/21/2011 | CN102284192A 并、逆流耦合式连续反萃青霉素设备及工艺 And, coupled continuous countercurrent stripping penicillin equipment and technology |
| 12/21/2011 | CN101633663B 一种青霉素类钠、钾盐的合成方法 Synthesis of sodium penicillin class, potassium |
| 12/07/2011 | EP1813619B1 Process for producing penam compound |
| 12/07/2011 | CN102268017A Preparation method of broad-spectrum long-acting penicillin antibiotic ticarcillin sodium |
| 12/07/2011 | CN102268016A 一种阿莫西林钠的制备方法 Method for preparing sodium amoxicillin |
| 12/07/2011 | CN101747340B 7-氨基头孢烷酸溶媒回收工艺 7- aminocephalosporanic acid solvent recovery process |