| 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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| 11/29/1988 | US4788282 Carbapenicillins |
| 11/23/1988 | EP0292191A1 2-(Substituted methyl)-1-alkylcarbapenem derivatives |
| 11/09/1988 | EP0289801A1 (1R,5S,6S)-2-(substituted thio)-6-[(R)-1-hydroxy-ethyl]-1-methyl-carbapenem-3-carboxylic-acid derivatives |
| 11/08/1988 | US4783453 2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids |
| 11/08/1988 | CA1244439A1 Compounds having a 7-oxo-1-azabicyclo¬3.2.0| hept-2-ene-2-carboxylic acid skeleton and process for production thereof |
| 11/01/1988 | US4782051 2-aza-substituted 1-carbadethiapen-2-em-3 carboxylic acids |
| 10/04/1988 | US4775669 Antibiotic |
| 09/13/1988 | US4771135 Antibiotic intermediates |
| 09/13/1988 | US4771046 Antibiotics |
| 09/07/1988 | EP0280771A1 3-Pyrrolidinylthio-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid derivatives and processes for the preparation thereof |
| 09/06/1988 | US4769451 Synthesis of carbapenems using n-substituted azetidinones |
| 09/06/1988 | CA1241656A1 Fluoralkylatedcarbapenem derivatives |
| 08/10/1988 | EP0277743A1 2-(heteroaryliumalkyl)phenyl carbapenem antibacterial agents |
| 08/10/1988 | CN87107938A 3-pyrrolidinylthio-1-azabicyclo(3.2.0) hept-2-ene-2-carboxylic acid compounds and processes for preparation thereof |
| 08/03/1988 | EP0276993A1 Process for preparing azetidinones |
| 06/29/1988 | EP0272456A1 3-Pyrrolidinylthio-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds and processes for the preparation thereof |
| 06/29/1988 | EP0272455A1 3-Pyrrolidinylthio-1-azabicyclo [3.2.0] hept-2-ene-2-carboxylic acid compounds |
| 06/16/1988 | DE3641869A1 5-Substituted 2-amino-3-pyrazinethiols |
| 06/09/1988 | DE3641872A1 Pyrazinylthiocarbapenems, processes for their preparation, and their use |
| 06/01/1988 | EP0268963A1 Benzazolylthio-carbapenem antibiotics |
| 05/31/1988 | US4748238 Crystalline 1R,5S,6S,8R-1-methyl-2-(N,N-dimethylcarbamimidoylmethylthio)-6-(1-hydroxyethyl)-1-carbapen-2-em-3-carboxylic acid |
| 05/24/1988 | US4746736 Carbapenem antibiotics |
| 05/17/1988 | US4745201 Process for intermediates to 1-carbapenems and 1-carbacephems |
| 05/17/1988 | US4745188 Process for preparing 3-substituted-6-substituted-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
| 04/27/1988 | EP0265169A1 Oxadiazines & related compounds |
| 04/27/1988 | EP0265117A1 2-substituted alkyl carbapenem antibacterials |
| 04/26/1988 | US4740507 Carbapenem compounds and use |
| 04/19/1988 | US4739048 Process for the preparation of thienamycin and intermediates |
| 03/22/1988 | US4732977 Bactericides |
| 03/16/1988 | EP0259987A2 Amino acid derivatives and their production and use in preparing carbapenem and carbapenam compounds |
| 03/08/1988 | US4729993 Enzyme inhibitor, antibiotics |
| 02/24/1988 | EP0256377A1 Carbapenem compound in crystalline form, and its production and use |
| 02/16/1988 | US4725594 Carbapenems having an internally or externally alkylated mono- or bicyclic 2-quaternary heteroarylalxyl heteromethyl substituent |
| 02/16/1988 | CA1232903A1 Azetidinone derivatives, a process for their preparation and their use as intermediates in the preparation of carbapenem antibiotics |
| 01/19/1988 | US4720491 Fluoralkylatedcarbapenem derivatives |
| 01/19/1988 | US4720490 Fluoralkylatedcarbapenem derivatives |
| 01/05/1988 | US4717728 Cyclic amidinyl and cyclic guanidinyl thio carbapenems |
| 12/15/1987 | US4713451 Antibiotic |
| 12/02/1987 | EP0247431A1 Substituted 6-hydroxymethylcarbapenem antibiotics, process for their preparation and their use |
| 12/01/1987 | US4710568 Bactericides |
| 11/17/1987 | US4707547 Process for preparing carbapenem compounds |
| 11/04/1987 | EP0243686A2 Beta-lactam compounds, and their production |
| 10/21/1987 | EP0242134A2 N-amino quaternized heteroarylium carbapenem antibacterial agents |
| 10/06/1987 | US4698339 Carbapenems, their production and use |
| 09/29/1987 | US4696923 Thienamycin antibiotics, bactericides |
| 09/16/1987 | EP0237027A2 6-(Disubstituted amino) carbapenam compounds |
| 09/09/1987 | EP0235823A2 Carbapenem antibiotics, a process for preparing them and pharmaceutical compositions containing them |
| 08/12/1987 | CN86107742A Heterocyclic compounds containing 4-thia-1-azabicyclo (3.2.0) heptane ring systems |
| 08/05/1987 | EP0230771A2 Pyran derivatives |
| 07/28/1987 | USRE32465 AZA penem compounds |
| 07/28/1987 | US4683301 Bactericides |
| 07/22/1987 | EP0229384A2 Beta-lactam compounds and their production |
| 07/14/1987 | US4680292 Carbapenems and 1-methylcarbapenems having a 2-heteroaryliumaliphatic substituent |
| 05/27/1987 | EP0223588A1 Process for the preparation of beta-lactam compounds |
| 05/20/1987 | CN86105933A Carbapenem artibiotic |
| 05/12/1987 | US4665170 Thienamycins, bactericides |
| 05/12/1987 | US4665169 Carbapenem antibiotics |
| 04/21/1987 | US4659814 Salts of amino-beta-lactamic acids and process for the preparation thereof |
| 04/15/1987 | EP0218415A1 Process for intermediates to 1-carbapenems and 1-carbacephems |
| 04/07/1987 | CA1220215A1 Carbapenem intermediates |
| 03/03/1987 | US4647408 Carbapenem-type antibiotics |
| 03/03/1987 | CA1218646A1 Deesterification to acids |
| 02/17/1987 | US4644061 Carbapenem antibiotics |
| 02/11/1987 | CN86103410A Method and apparatus for preparing food foodstuffs |
| 02/10/1987 | US4642341 Bactericides |
| 02/04/1987 | CN86103521A Deprotection of allylic esters and ethers |
| 02/03/1987 | US4640915 1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid derivatives |
| 02/03/1987 | US4640799 Thienamycins |
| 01/21/1987 | EP0208889A1 2-Aza-substituted 1-carbadethiapen-2-EM-3-carboxylic acids |
| 11/25/1986 | CA1214462A1 Carbapenem derivatives, their preparation and compositions containing them |
| 11/20/1986 | EP0202048A1 Carbapenem derivatives, their preparation, and pharmaceutical compositions containing them |
| 10/28/1986 | US4619787 Beta lactams |
| 10/15/1986 | EP0197432A2 Enantioselective process for producing 1-beta-methylcarbapenem antibiotic intermediates |
| 10/07/1986 | US4616038 Bactericides |
| 10/01/1986 | EP0196132A2 1,2-Benzisoxazol-3-yl and 1,2-benzisothiazol-3-yl derivatives |
| 10/01/1986 | EP0195963A1 Process for the preparation of carbapenem intermediates |
| 10/01/1986 | CN86101906A Process for the preparation of novel 1,2-benzisoxazol-3-yl and 1,2-benzisothiazol-3-yl derivatives |
| 09/23/1986 | US4613595 Pencillin antibiotics |
| 09/16/1986 | US4612325 5-Aroyl-6-alkylthio-1,2-dihydro-3H-pyrrolo(1,2-A)pyrrole-1-carboxylic acids and use thereof as analgesics and anti-inflammatories |
| 09/09/1986 | US4610820 Process for the preparation of thienamycin and intermediates |
| 08/13/1986 | CN85109699A Preparation and use of carbapemem compounds |
| 07/30/1986 | EP0188816A1 Novel beta-lactams and their production |
| 07/02/1986 | EP0186525A1 Carbapenem compounds, their preparation and use |
| 07/02/1986 | EP0186057A1 Carbapenems having a 2-position substituent joined through an alkyleneheteroatom bridge |
| 06/25/1986 | EP0185315A1 Carbapenems and 1-methylcarbapenems having a 2-heteroaryliumaliphatic substituent |
| 06/18/1986 | EP0184844A1 1-Methylcarbapenems having a 2-position substituent joined through an alkylenethio bridge |
| 06/18/1986 | EP0184843A1 Carbapenems and 1-methylcarbapenems having an externally alkylated mono- or bicyclic 2-quaternary heteroarylalkyl substituent |
| 06/18/1986 | EP0184842A2 Carbapenems having an internally or externally alkylated mono- or bicyclic 2-quaternary heteroarylalkyl heteromethyl substituent |
| 05/28/1986 | EP0182213A1 Carbapenem compounds and production thereof |
| 04/15/1986 | US4582643 6-(1-hydroxyethyl)-2-(2-aminoethylthio)-1,1-disubstituted-1-carbadethiapen-2-em-3-carboxylic acids |
| 03/18/1986 | US4576939 Penem derivatives |
| 03/18/1986 | US4576746 Chemical intermediates for antibiotics |
| 02/05/1986 | EP0170073A1 1-Methylcarbapenems having an externally alkylated mono- or bicyclic 2-quaternary heteroarylalkylthio substituent |
| 02/05/1986 | EP0170019A1 Carbapenems having an ether group at position 4 |
| 02/04/1986 | CA1200244A1 5-aroyl-6,-alkylthio-1,2-dihydro-3h-pyrrolo[1,2- 1] pyrrole-1-carboxylic acids and derivatives thereof |
| 01/29/1986 | EP0169410A1 Carbapenems having a 2-quaternary pyridine altylthio or pyridine alkenylthio substituent, compositions containing the same and combinations with DHP inhibitors |
| 01/28/1986 | CA1199885A1 Isolation of chemically unstable antibiotics from fermentation solutions |
| 01/22/1986 | EP0168707A1 1-Methylcarbapenems having a 2-quaternary heteroarylalkylthio substituent |
| 01/21/1986 | CA1199644A1 Process for the preparation of heterocyclic acetic acid derivatives |
| 01/08/1986 | EP0167139A1 Carbapenems having an externally alkylated 2-quaternary pyridiniumalkylthio substituent |