| 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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| 11/10/1992 | US5162314 2-benzocoumarinyl carbapenems |
| 10/21/1992 | EP0509780A1 2-phenanthridonyl carbapenems |
| 10/21/1992 | EP0509756A1 2-Phenanthridonyl carbapenems having cationizeable substituents |
| 10/20/1992 | US5157033 2-phenanthridonyl carbapenems having cationizeable substituents |
| 10/17/1992 | CA2066132A1 2-phenanthridonyl carbapenems |
| 10/17/1992 | CA2065883A1 2-phenanthridonyl carbapenems having cationizeable substituents |
| 10/15/1992 | WO1992017479A1 Antibiotic carbapenem derivatives |
| 10/14/1992 | EP0508682A1 Antibiotic carbapenem derivatives |
| 10/13/1992 | US5155236 Pyran derivatives |
| 10/09/1992 | WO1992017481A1 Antibiotic carbapenem derivatives |
| 10/09/1992 | WO1992017480A1 Antibiotic carbapenem derivatives |
| 10/09/1992 | CA2107782A1 Antibiotic carbapenem derivatives |
| 10/09/1992 | CA2107781A1 Antibiotic carbapenem derivatives |
| 10/07/1992 | EP0507313A1 Polycyclic carbapenem compounds, their production and use |
| 10/07/1992 | EP0506982A1 1-azabicyclo 3.2.0]hept-2-ene-2-carboxylic acid compounds |
| 10/07/1992 | CN1065061A 4-substituted azetidinodes as precursors to 2-substituted-2-carboxy carbapenem antibiotics and method of producing them |
| 10/06/1992 | US5153188 Thienamycin antibiotics |
| 10/06/1992 | US5153187 1-methylcarbapenem derivatives and process for preparation thereof |
| 10/06/1992 | US5153186 Antibiotics for methicillin resistant Staphylococcus strains |
| 10/06/1992 | US5153185 2-phenanthridonyl carbapenems |
| 09/29/1992 | US5151512 Intermediates for preparing 2-(substituted-dibenzofuranyl and dibenzothienyl) carbapenem antibacterial agents |
| 09/23/1992 | EP0504612A2 Novel 4-substituted azetidinones as precursors to 2-substituted-3-carboxy carbapenem antibiotics and a method of producing them |
| 09/23/1992 | CN1064682A Heterocyclic compounds |
| 09/21/1992 | CA2063326A1 Novel 4-substituted azetidinones as precursors to 2-substituted-3-carboxy carbapenem antibiotics and a method of producing them |
| 09/17/1992 | WO1992015588A1 Esters of antibacterial condensed carbapeneme derivatives |
| 09/15/1992 | US5147868 Thienamycin renal peptidase inhibitors |
| 09/09/1992 | EP0502468A1 Antibacterial condensed carbapenemes |
| 09/09/1992 | EP0502465A1 Esters of antibacterial condensed carbapenemederivatives |
| 09/09/1992 | EP0502464A1 Antibacterial condensed carbapenemes |
| 09/08/1992 | WO1992015587A1 Antibacterial condensed carbapenemes |
| 09/08/1992 | WO1992015586A1 Antibacterial condensed carbapenemes |
| 09/08/1992 | CA2105388A1 Antibacterial condensed carbapenemes |
| 09/08/1992 | CA2104777A1 Heterocyclic compounds |
| 09/01/1992 | US5144028 Antibiotics |
| 09/01/1992 | US5143914 2-heteroarylphenyl-carbapenem antibacterial agents |
| 08/19/1992 | EP0499196A1 Intermediates and process for preparing carbapenem derivatives |
| 08/18/1992 | US5140030 Azido intermediates; carbapenicillin antibiotics |
| 08/11/1992 | US5138064 Chemical intermediate for penicillin derivative |
| 08/11/1992 | US5138050 6-amido-1-methyl carbapenems |
| 08/11/1992 | US5138048 Bactericide |
| 07/28/1992 | US5134231 Chemical intermediates for 1-alkylcarbapenem compounds |
| 07/28/1992 | CA1305709C Carbapenem derivatives |
| 07/21/1992 | US5132422 2-naphthyl-carbapenem intermediates |
| 07/21/1992 | US5132421 2-naphthyl-carbapenem intermediates |
| 07/21/1992 | US5132420 Intermediates for preparing 2-(substituted-dibenzo-furanyl and dibenzothienyl) carbapenem antibacterial agents |
| 07/07/1992 | US5128335 Antibiotics |
| 07/07/1992 | CA1304744C Process for intermediates to 1-carbapenems and 1- carbacephems |
| 06/23/1992 | US5124448 Deblocking process for allyl esters with regeneratable polymer supported Pd(O) |
| 06/23/1992 | US5124323 2-(quinoliniumalkyl and isoquinoliniumalkyl) phenyl carbapenem antibacterial agents |
| 06/17/1992 | EP0490450A1 Heterocyclic carboxylic esters, methods for their preparation and their use for the preparation of gastrointestinal medicines |
| 06/16/1992 | US5122604 β-lactam compounds |
| 06/12/1992 | WO1992010502A1 Heterocyclic carboxylic esters, methods for their preparation and their use for the preparation of gastro-intestinal medicines |
| 06/12/1992 | CA2075812A1 Heterocyclic carboxylic esters, methods for their preparation and their use for the preparation of gastro-intestinal medicines |
| 06/11/1992 | WO1992009605A1 Intermediate for synthesis of carbapenem and production of said intermediate |
| 06/02/1992 | US5118831 Reacting pyrrolidone carboxylic acid ester with a carboxylic acid ester lithium enolate |
| 05/26/1992 | US5116833 Antibiotic c-3 dithioacetal-substituted carbapenem compounds, compositions, and methods of use thereof |
| 05/12/1992 | US5112818 2-(2-cyclopropylpyrrolidin-4-ylthio)carbapenhem derivatives |
| 04/30/1992 | WO1992006978A1 1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds |
| 04/23/1992 | DE4033033A1 Prepn. of carba:penem derivs. as antimicrobials |
| 04/22/1992 | EP0481662A1 2-Heteroarylphenyl-carbapenem antibacterial agents |
| 04/22/1992 | EP0481511A2 Antibiotic C-3 dithioacetal-substituted carbapenem compounds, compositions, and use thereof |
| 04/22/1992 | EP0481116A1 A process for producing halomethylcarbapenems |
| 04/21/1992 | US5106968 Process for bicyclic β-lactams diazo-β-keto-butyrate-intermediates for bicyclic β-lactams |
| 04/20/1992 | CA2052942A1 Antibiotic c-3 dithioacetal-substituted carbapenem compounds, compositions, and methods of use thereof |
| 04/16/1992 | CA2052971A1 2-heteroarylphenyl-carbapenem antibacterial agents |
| 04/15/1992 | EP0480715A1 Intermediates for preparing 2-(substituted-dibenzofuranyl and dibenzothienyl) carbapenem antibacterial agents |
| 04/15/1992 | EP0480712A1 2-(substituted-dibenzofuranyl and dibenzothienyl) carbapenem antibacterial agents |
| 04/15/1992 | EP0480100A2 Process for preparing (1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2, 4]triazolium-6-yl)thio]-6-[(R)-1-hydroxyethyl]-1-methyl-carbapenem-3-carboxylate and starting materials thereof |
| 04/14/1992 | US5104867 2-(heterocyclylthio)carbapenem derivatives, their preparation and their use as antibiotics |
| 04/12/1992 | CA2052873A1 Intermediates for preparing 2-(substituted-dibenzofuranyl and dibenzothienyl) carbapenem antibacterial agents |
| 04/12/1992 | CA2052730A1 2-(substituted-dibenzofuranyl and dibenzothienyl) carbapenem antibacterial agents |
| 04/08/1992 | EP0479574A2 2-(3-pyridyl)-carbapenem antibacterial agents |
| 04/08/1992 | EP0478874A2 Novel 2-substituted alkyl-3-carboxy carbapenems as antibiotics and a method of producing them |
| 04/08/1992 | CN1060094A Heterocyclic compounds |
| 04/08/1992 | CN1060093A 1-methylcarbapenem derivatives and process for preparation thereof |
| 04/07/1992 | US5102997 2-(1-acetimidoyl-5-carbamoylpyrrolidin-3-ylthio-6-(1-hydroxyethyl)-1-methylcarbapen-2-em-3-carboxylic acid |
| 04/07/1992 | US5102877 Carbapenicillin antibiotics |
| 04/06/1992 | CA2052425A1 2-(3-pyridyl)-carbapenem antibacterial agents |
| 03/31/1992 | US5100888 Cyclic amidinylthiocarbapenem derivatives |
| 03/26/1992 | DE4029731A1 Prepn. of carba:penem derivs. as antimicrobials |
| 03/25/1992 | EP0476649A2 Process for the preparation of carbapeneme compounds |
| 03/21/1992 | CA2051865A1 Process for the preparation of carbapenem compounds |
| 03/18/1992 | CN1059525A Deprotection of allylic esters and ethers |
| 03/11/1992 | EP0474243A1 1-Methylcarbapenem derivatives and process for preparation thereof |
| 03/10/1992 | US5095013 Antibiotics |
| 03/10/1992 | CA1297110C 2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids |
| 03/05/1992 | WO1992003437A1 10(1-hydroxyethyl)-11-oxo-1-azatricyclo[7.2.0.0.3.8]undec-2-ene-2-carboxylic acid esters and a process for preparing thereof |
| 03/03/1992 | US5093328 Carbapenicillin antibiotics |
| 02/26/1992 | EP0472306A1 2-(9-fluorenonyl)-carbapenem antibacterial agents |
| 02/26/1992 | EP0472062A1 Beta-lactam compounds, and their production and use |
| 02/20/1992 | WO1992002521A1 1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds |
| 02/11/1992 | CA2048887A1 Beta-lactam compounds, and their production and use |
| 02/05/1992 | EP0469844A1 2-(9-fluorenonyl)-carbapenem |
| 02/02/1992 | CA2048279A1 2-(9-fluorenonyl)-carbapenem |
| 02/02/1992 | CA2048269A1 2-(9-fluorenonyl)-carbapenem antibacterial agents |
| 01/22/1992 | EP0467434A1 2-Biphenyl-carbapenem antibacterial agents |
| 01/15/1992 | EP0466509A1 Heterocyclic derivatives |
| 01/15/1992 | EP0466254A1 2-naphthyl-carbapenems |
| 01/15/1992 | EP0466253A1 2-naphthyl-carbapenems |
| 01/14/1992 | US5081237 3-alkenyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds |