| 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) |
|---|
| 11/25/1993 | WO1993023402A1 3-azetidinylthio-carbapeneme derivatives, their preparation and use as antimicrobial agents |
| 11/24/1993 | CN1078718A A production method for sulfamide |
| 11/09/1993 | US5260438 With fluorine compound |
| 11/03/1993 | EP0567949A1 Method for removing the protecting group for hydroxy group |
| 11/03/1993 | CN1077957A Antibiotic compounds |
| 11/02/1993 | US5258509 Catalytic detherification and alkylation |
| 10/28/1993 | WO1993021186A1 Substituted 3-pyrrolidinylthio-carbapenems as antimicrobial agents |
| 10/28/1993 | CA2117899A1 Substituted 3-pyrrolidinylthio-carbapenems as antimicrobial agents |
| 10/27/1993 | CN1022566C Process for preparation of substituted 1-piperidylalkylene-pyridopyrimidone or thiazolpyrimidone |
| 10/26/1993 | US5256777 2-phenyl-carbapenems |
| 10/06/1993 | EP0564270A1 An isoxazolidinyl carbapenem derivative |
| 09/30/1993 | WO1993019072A1 Carbapenem derivative |
| 09/30/1993 | WO1993019070A1 Carbapenem derivatives as antibiotics and intermediates thereof |
| 09/29/1993 | EP0562855A1 Carbapenem compounds as antibiotics |
| 09/27/1993 | CA2091309A1 Antibiotic compounds |
| 09/21/1993 | US5247074 Antibiotics |
| 09/21/1993 | US5246926 Cephalosporin derivatives |
| 09/21/1993 | CA1322371C Carbapenem compound in crystalline form, and its production and use |
| 09/15/1993 | EP0560613A1 Antimicrobial carbapenem derivatives, their preparation and their therapeutic use |
| 09/14/1993 | US5245069 Process for the preparation of bis(aryl)-phosphorohalidates |
| 09/12/1993 | CA2091486A1 Antimicrobial carbapenem derivatives, their preparation and their therapeutic use |
| 09/08/1993 | EP0559533A1 Process for preparing beta-lactam derivative and synthetic intermediate thereof |
| 09/07/1993 | US5242914 2-(heterocyclylthio) carbapenem derivatives, their preparation and their use as antibiotics |
| 09/07/1993 | CA2085540A1 Process for preparing beta-lactam derivative and synthetic intermediate the reof |
| 09/07/1993 | CA1322002C 2-(heteroaryliumalkyl)phenyl carbapenem antibacterial agents |
| 08/31/1993 | US5241073 A 6,7-dihydro-5h-pyrazolo(1,2-a)(1,2,4)triazolium-6-yl-disulfide or a 6,7-dihydro-6-mercapto-5h-pyrazolo(1,2)(1,2,4) triazolium |
| 08/31/1993 | US5240920 2-(substituted-dibenzofuranyl and dibenzothienyl) carbapenem antibacterial agents |
| 08/25/1993 | EP0557122A1 A production method for sulfamide |
| 08/25/1993 | EP0557035A2 An ester cleavage process for use with beta-lactams |
| 08/19/1993 | WO1993016080A1 Novel carbapenem derivative |
| 08/19/1993 | CA2089540A1 Ester cleavage process for use with .beta.-lactams |
| 08/11/1993 | CN1075146A Process for making antimicrobial quinolonyl lactams |
| 08/05/1993 | WO1993015078A1 Carbapenems containing a carboxy substituted phenyl group, processes for their preparation, intermediates and use as antibiotics |
| 07/13/1993 | US5227376 β-lactam compounds and their production |
| 06/29/1993 | CA1319697C2 Enantioselective process for producing 1-.beta.-methylcarbapenem antibiotic intermediates |
| 06/16/1993 | CN1073176A Amino alkyl pyrrolidyl carbapenem derivative |
| 06/15/1993 | US5220011 Intermediates for preparing 2-heteroarylphenyl-carbapenem antibacterial agents |
| 06/10/1993 | WO1993011128A1 Aminoalkylpyrrolidinylthiocarbapenem derivatives |
| 06/09/1993 | EP0545290A1 Aminoalkylpyrrolidinylthiocarbapenem derivatives |
| 06/02/1993 | EP0544307A1 Alkylaminoakylpyrrolidinylthiocarbapenem derivatives |
| 06/01/1993 | US5216146 2-benzocoumarinyl-carbapenems |
| 06/01/1993 | US5215983 Carbapenem compounds |
| 05/28/1993 | CA2084018A1 Alkylaminoalkylpyrrolidinylthiocarbapenem derivatives |
| 05/25/1993 | US5214139 2-phenanthridonyl-carbapenems |
| 05/04/1993 | US5208348 Mercaptan compound |
| 05/04/1993 | US5208329 Antibacterial agents |
| 05/04/1993 | US5208328 Intermediates for antibiotics and bactericides |
| 05/04/1993 | US5208229 2-(1,2,3-triazolylsubstituted)phenyl carbapenem antibacterial agents |
| 04/28/1993 | CN1071428A Pyrroliaylthiocarbapenem derivatives |
| 04/21/1993 | EP0538018A1 (N-pyridiniumphenyl)-carbapenems |
| 04/21/1993 | EP0538017A1 2-(N-Imidazoliumphenyl)-carbapenems |
| 04/21/1993 | EP0538016A1 MRSA active 2-phenyl-carbapenems |
| 04/21/1993 | EP0538001A1 MRSA active 2-halophenyl carbapenems |
| 04/20/1993 | US5204459 Process for preparing carbapenem compounds |
| 04/18/1993 | CA2080618A1 Mrsa active 2-halophenyl-carbapenems |
| 04/18/1993 | CA2080617A1 Mrsa active 2-phenyl-carbapenems |
| 04/18/1993 | CA2080615A1 2-(n-imidazoliumphenyl)-carbapenems |
| 04/18/1993 | CA2080614A1 (n-pyridiniumphenyl)-carbapenems |
| 04/15/1993 | WO1993007154A1 Process for making antimicrobial quinolonyl lactams |
| 04/15/1993 | CA2120493A1 Process for making antimicrobial quinolonyl lactams |
| 04/13/1993 | US5202437 3-pyrrolidinylthio-1-azabicyclo(3.2.0)-hept-2-ene-2-carboxylic acid compounds |
| 04/01/1993 | WO1993006102A1 2-(substituted pyrrolidinylthio) carbapenem derivative |
| 03/24/1993 | EP0533149A1 Production of crystalline penem |
| 03/23/1993 | US5196529 Grampositive antibacterial agents |
| 03/23/1993 | US5196528 4-cyclohexenyl azetidinones and epoxy derivatives thereof |
| 03/16/1993 | US5194624 Intermediates for the preparation of compounds of antimicrobial activity |
| 03/09/1993 | US5192758 2-biphenyl-carbapenem antibacterial agents |
| 03/03/1993 | CN1069494A 1-methylcarbapenem derivatives, their preparation and their use as antibiotics |
| 02/24/1993 | EP0528678A1 A pyrrolidylthiocarbapenem derivative |
| 02/23/1993 | US5189158 Acid mediated ring closure |
| 02/10/1993 | CN1068814A Tetracyclic antibiotic and process for preparing same |
| 02/03/1993 | EP0525057A1 Antimicrobial quinolonyl lactams |
| 02/02/1993 | US5183887 Antibiotics, bactericides |
| 01/26/1993 | US5182385 Chemical intermediates for bactericides |
| 01/26/1993 | US5182384 2-benzocoumarinyl carbapenems |
| 01/21/1993 | WO1993001192A1 2-(2-substituted pyrrolidinylthio)carbapenem derivatives |
| 01/20/1993 | CN1068108A Azetidinone derivatives useful in preparation of carbapenem antibiotics |
| 01/19/1993 | US5180719 Antimicrobial quinolonyl lactam esters |
| 01/13/1993 | EP0522504A1 2-(2-substituted pyrrolidinylthio)-carbapenem derivatives |
| 01/12/1993 | CA1312627C Process for synthesis of arylglyoxal arylimines |
| 01/10/1993 | CA2073377A1 2-(2-substituted pyrrolidinylthio) carbapenem derivatives |
| 01/07/1993 | WO1993000344A1 Carbapenem derivative |
| 01/07/1993 | EP0521524A1 Aminooxypyrrolidinylthiocarbapenem compounds |
| 01/07/1993 | EP0521203A1 Improved process for recovering organic vapors from air |
| 01/05/1993 | US5177202 2-phenanthrenyl-carbapenems |
| 12/30/1992 | EP0520553A1 2-Heteroarylphenyl-carbapenem antibacterial agents |
| 12/30/1992 | CN1067429A 4-substituted alkyl carbapenem antibiotics |
| 12/26/1992 | CA2071439A1 2-heteroarylphenyl-carbapenem antibacterial agents |
| 12/16/1992 | EP0518558A1 1-Methylcarbapenem derivatives, their preparation and their use as antibiotics |
| 12/09/1992 | EP0517065A1 Tetracyclic beta-lactam antibiotics and process for their preparation |
| 12/05/1992 | CA2070305A1 1-methylcarbapenem derivatives, their preparation and their use as antibiotics |
| 12/02/1992 | EP0516486A2 Azetidinone derivatives useful in the preparation of carbapenem antibiotics |
| 12/02/1992 | CN1066657A Antibiotic compounds |
| 12/01/1992 | CA2070002A1 Azetidinone derivatives useful in the preparation of carbapenem antibiotics |
| 11/30/1992 | CA2069764A1 Tetracyclic antibiotics and processes for their preparation |
| 11/25/1992 | EP0515232A1 2-benzocoumarinyl-carbapenems |
| 11/25/1992 | EP0515217A1 2-Benzocoumarinyl carbapenems |
| 11/25/1992 | CA2069146A1 2-benzocoumarinyl carbapenems |
| 11/25/1992 | CA2069135A1 2-benzocoumarinyl-carbapenems |
| 11/19/1992 | EP0513398A1 Intermediate for synthesis of carbapenem and production of said intermediate |