Startseite Stable Oxapenem-3-carboxylic Acids – A New Class of β-Lactam Antibiotics. Influence of 2- and 6-Alkyl Substituents
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Stable Oxapenem-3-carboxylic Acids – A New Class of β-Lactam Antibiotics. Influence of 2- and 6-Alkyl Substituents

  • Hans Rudolf Pfaendler , Wolfram Hendel und Ulrich Nagel
Veröffentlicht/Copyright: 2. Juni 2014
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Zeitschrift für Naturforschung B
Aus der Zeitschrift Zeitschrift für Naturforschung B Band 47 Heft 7

Received: 1992-4-9
Published Online: 2014-6-2
Published in Print: 1992-7-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

Artikel in diesem Heft

  1. Reaction between Superoxide Anion and Several Oxovanadium(IV) Compounds
  2. The Effect of Quinolyl Endgroups on Podand Fluctuations-1-DNMR and 2D-EXCSY-NMR of Co(II)-Complexes
  3. Darstellung und Kristallstruktur von [Co2(CO)6(μ-S2)]2+(AsF6-)2 · 1/2 SO2<br />Preparation and Crystal Structure of [Co2(CO)6(μ-S2)]2+(AsF6-)2 · 1/2SO2
  4. Darstellung und Kristallstrukturen von Chloro- und Bromophenylantimonaten(III) [Ph2SbX2] - und [Ph2Sb2X7]3- (X=Cl, Br) / Preparation and Crystal Structures of Chloro- and Bromophenylantimonates(III) [Ph2SbX2]- and [Ph2Sb2X7]3- (X=Cl, Br)
  5. Darstellung und Kristallstruktur der Verbindungen MnCuX (X = P, As, PxAs1-x) / Preparation and Crystal Structure of Compounds MnCuX (X = P, As, PxAs1-x)
  6. High Mass Resolution Plasma Desorption and Secondary Ion Mass Spectrometry of Neutral Nickel Thiolate Complexes. Crystal Structure of [Ni6(SC3H7)12]
  7. Darstellung und Kristallstruktur von Na4Ga2S5. Ein Thiogallat mit -Zweier-Doppelketten / Preparation and Crystal Structure of Na4Ga2S5. A Thiogallate with --zweier-Double Chains
  8. Synthese und Antitumoraktivität von [1,2-Diamino-1-(p-hydroxy)benzyl]ethan(dichloro)platin(II)-Komplexen<br />Synthesis and Antitumor Activity of [1,2-Diamino-1-(p-hydroxy)benzyl]ethane(dichloro)platinum(II) Complexes
  9. Neue Carbodiphosphorane. Notiz zur Reaktion zwischen Bis(dimethylamino)fluormethylidenphosphoran und n-Butyllithium / New Carbodiphosphoranes. Note on the Reaction between Bis(dimethylamino)fluoromethylidene-phosphorane and n-Butyllithium
  10. Bindung von Metall-Ionen an Dipeptide: Struktur von Thallium(I)-(3-benzyl-6-carboxylatomethyl-2,5-diketopiperazin) / Binding of Metal Ions by Dipeptides: Structure of Thallium(I) 3-Benzyl-6-carboxylatomethyl-2,5-diketopiperazine
  11. Über die thermische Zersetzung von N2H6[CrF5(H2O)] und die neue Verbindung N2H6CrF5 / On the Thermal Decomposition of N2H6[CrF5(H2O)] and the New Compound N2H6CrF5
  12. Zinkkomplexe kettenförmiger N3-Chelatliganden / Zinc Complexes of Chain-Like N3 Chelate Ligands
  13. Reaktionen von Oxo-Rhenium- und Diazenido-Rhenium-Komplexen mit funktionalisierten Hydrazinen. Kristall- und Molekülstrukturen von [Re(HNNC(S)Ph)(HNNHC(S)Ph)2]I · .OPPh3 · MeOH, ReO(HNNC(S)Ph)(HNNHC(S)Ph), ReCl2(PPh3)2(NNC(O)Ph)(H2NNHC(S)Ph) und ReCl2(PPh3)2(NNC(O)Ph)(H2NNHC(O)SMe) / Reactions of Oxo and Diazenido Complexes of Rhenium with Functionalized Hydrazines. Crystal and Molecular Structures of [Re(HNNC(S)Ph)(HNNHC(S)Ph)2]I · .OPPh3 · MeOH, ReO(HNNC(S)Ph)(HNNHC(S)Ph),ReCl2(PPh3)2(NNC(O)Ph)(H2NNHC(S)Ph) and ReCl2(PPh3)2(NNC(O)Ph)(H2NNHC(O)SMe)
  14. Neue metallorganisch substituierte Bismut-Chalkogen-Verbindungen mit Mo2BiE-Gerüst (E = S, Se) / New Organometallic Bismuth Chalcogen Compounds with Mo2BiE Framework (E = S, Se)
  15. Zum Einfluß von Substituenten auf σ-π-Wechselwirkung: Winkelverzerrungen in C-Borylmethylenboranen / Effect of Substituents on σ-π-Interaction: Distortion of Angles in C-Borylmethyleneboranes
  16. Electrochemical Cocrystallization Experiments with Gd2Cl3
  17. Torsional Isomerism of Bent Metallocene Complexes The Molecular Structure of Bis(isopropylcyclopentadienyl)zirconiumdichloride in the Solid State
  18. Bicyclo[2.2.2]octane-2-spirocyclohexanes, Part 5 [1] The Action of Grignard Reagents on Spirodiisophora-3′,6-dione
  19. Preparation and Structure of Ethyl 4-Bromo-2-(diphenylmethylene)-3-oxo-5,5-diphenyl-4-pentenoate
  20. Pyrylium Salts with Long Alkyl Substituents, II 2,4-Dimethyl-6-undecylpyrylium Perchlorate and Derived Pyridinium Salts
  21. Quinoline Alkaloids. Synthesis of Khaplofoline, Ribalinine, and Flindersine
  22. A Facile Synthesis of Isopongaflavone, Atalantoflavone Dimethylether, Racemoflavone Dimethylether and their Analogues
  23. On the Chemistry of Ingenol, Va. Preparation of Tritium-Labeled 3-O-Tetradecanoylingenol ([20-3Η]-3-TI)
  24. Conversion of Lapachol to Rhinacanthin-A and other Cyclized Products
  25. Chemical Shift Nonequivalence of Enantiomers of Amino Acid Derivatives in 1H NMR and 19F NMR Spectroscopy Induced by L-Chirasil- Val.
  26. Stable Oxapenem-3-carboxylic Acids – A New Class of β-Lactam Antibiotics. Influence of 2- and 6-Alkyl Substituents
  27. Notizen: Synthesis and NM R Study of (η6-1,4-diphenyl-1,3-butadiene)tricarbonylchromium(0)
  28. Notizen: [K(18-Krone-6)][WF5(NCl)]; Synthese und Kristallstruktur / [K(18-Crown-6)][WF5(NCl)]; Synthesis and Crystal Structure
https://doi.org/10.1515/znb-1992-0726
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Artikel in diesem Heft

  1. Reaction between Superoxide Anion and Several Oxovanadium(IV) Compounds
  2. The Effect of Quinolyl Endgroups on Podand Fluctuations-1-DNMR and 2D-EXCSY-NMR of Co(II)-Complexes
  3. Darstellung und Kristallstruktur von [Co2(CO)6(μ-S2)]2+(AsF6-)2 · 1/2 SO2<br />Preparation and Crystal Structure of [Co2(CO)6(μ-S2)]2+(AsF6-)2 · 1/2SO2
  4. Darstellung und Kristallstrukturen von Chloro- und Bromophenylantimonaten(III) [Ph2SbX2] - und [Ph2Sb2X7]3- (X=Cl, Br) / Preparation and Crystal Structures of Chloro- and Bromophenylantimonates(III) [Ph2SbX2]- and [Ph2Sb2X7]3- (X=Cl, Br)
  5. Darstellung und Kristallstruktur der Verbindungen MnCuX (X = P, As, PxAs1-x) / Preparation and Crystal Structure of Compounds MnCuX (X = P, As, PxAs1-x)
  6. High Mass Resolution Plasma Desorption and Secondary Ion Mass Spectrometry of Neutral Nickel Thiolate Complexes. Crystal Structure of [Ni6(SC3H7)12]
  7. Darstellung und Kristallstruktur von Na4Ga2S5. Ein Thiogallat mit -Zweier-Doppelketten / Preparation and Crystal Structure of Na4Ga2S5. A Thiogallate with --zweier-Double Chains
  8. Synthese und Antitumoraktivität von [1,2-Diamino-1-(p-hydroxy)benzyl]ethan(dichloro)platin(II)-Komplexen<br />Synthesis and Antitumor Activity of [1,2-Diamino-1-(p-hydroxy)benzyl]ethane(dichloro)platinum(II) Complexes
  9. Neue Carbodiphosphorane. Notiz zur Reaktion zwischen Bis(dimethylamino)fluormethylidenphosphoran und n-Butyllithium / New Carbodiphosphoranes. Note on the Reaction between Bis(dimethylamino)fluoromethylidene-phosphorane and n-Butyllithium
  10. Bindung von Metall-Ionen an Dipeptide: Struktur von Thallium(I)-(3-benzyl-6-carboxylatomethyl-2,5-diketopiperazin) / Binding of Metal Ions by Dipeptides: Structure of Thallium(I) 3-Benzyl-6-carboxylatomethyl-2,5-diketopiperazine
  11. Über die thermische Zersetzung von N2H6[CrF5(H2O)] und die neue Verbindung N2H6CrF5 / On the Thermal Decomposition of N2H6[CrF5(H2O)] and the New Compound N2H6CrF5
  12. Zinkkomplexe kettenförmiger N3-Chelatliganden / Zinc Complexes of Chain-Like N3 Chelate Ligands
  13. Reaktionen von Oxo-Rhenium- und Diazenido-Rhenium-Komplexen mit funktionalisierten Hydrazinen. Kristall- und Molekülstrukturen von [Re(HNNC(S)Ph)(HNNHC(S)Ph)2]I · .OPPh3 · MeOH, ReO(HNNC(S)Ph)(HNNHC(S)Ph), ReCl2(PPh3)2(NNC(O)Ph)(H2NNHC(S)Ph) und ReCl2(PPh3)2(NNC(O)Ph)(H2NNHC(O)SMe) / Reactions of Oxo and Diazenido Complexes of Rhenium with Functionalized Hydrazines. Crystal and Molecular Structures of [Re(HNNC(S)Ph)(HNNHC(S)Ph)2]I · .OPPh3 · MeOH, ReO(HNNC(S)Ph)(HNNHC(S)Ph),ReCl2(PPh3)2(NNC(O)Ph)(H2NNHC(S)Ph) and ReCl2(PPh3)2(NNC(O)Ph)(H2NNHC(O)SMe)
  14. Neue metallorganisch substituierte Bismut-Chalkogen-Verbindungen mit Mo2BiE-Gerüst (E = S, Se) / New Organometallic Bismuth Chalcogen Compounds with Mo2BiE Framework (E = S, Se)
  15. Zum Einfluß von Substituenten auf σ-π-Wechselwirkung: Winkelverzerrungen in C-Borylmethylenboranen / Effect of Substituents on σ-π-Interaction: Distortion of Angles in C-Borylmethyleneboranes
  16. Electrochemical Cocrystallization Experiments with Gd2Cl3
  17. Torsional Isomerism of Bent Metallocene Complexes The Molecular Structure of Bis(isopropylcyclopentadienyl)zirconiumdichloride in the Solid State
  18. Bicyclo[2.2.2]octane-2-spirocyclohexanes, Part 5 [1] The Action of Grignard Reagents on Spirodiisophora-3′,6-dione
  19. Preparation and Structure of Ethyl 4-Bromo-2-(diphenylmethylene)-3-oxo-5,5-diphenyl-4-pentenoate
  20. Pyrylium Salts with Long Alkyl Substituents, II 2,4-Dimethyl-6-undecylpyrylium Perchlorate and Derived Pyridinium Salts
  21. Quinoline Alkaloids. Synthesis of Khaplofoline, Ribalinine, and Flindersine
  22. A Facile Synthesis of Isopongaflavone, Atalantoflavone Dimethylether, Racemoflavone Dimethylether and their Analogues
  23. On the Chemistry of Ingenol, Va. Preparation of Tritium-Labeled 3-O-Tetradecanoylingenol ([20-3Η]-3-TI)
  24. Conversion of Lapachol to Rhinacanthin-A and other Cyclized Products
  25. Chemical Shift Nonequivalence of Enantiomers of Amino Acid Derivatives in 1H NMR and 19F NMR Spectroscopy Induced by L-Chirasil- Val.
  26. Stable Oxapenem-3-carboxylic Acids – A New Class of β-Lactam Antibiotics. Influence of 2- and 6-Alkyl Substituents
  27. Notizen: Synthesis and NM R Study of (η6-1,4-diphenyl-1,3-butadiene)tricarbonylchromium(0)
  28. Notizen: [K(18-Krone-6)][WF5(NCl)]; Synthese und Kristallstruktur / [K(18-Crown-6)][WF5(NCl)]; Synthesis and Crystal Structure
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