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2. [New beta-lactam antibiotics. Preparation by decarbonylation of esters of 3-formylcephem compounds]. Peter H; Bickel H Helv Chim Acta; 1974 Nov; 57(7):2044-54. PubMed ID: 4461707 [No Abstract] [Full Text] [Related]
3. Studies related to penicillins and cephalosporins. I. The preparation of 4-alkylthio- -lactams in which the ring nitrogen atom is part of an -amino-acid ester system. Bachi MD; Rothfield M J Chem Soc Perkin 1; 1972; 18():2326-31. PubMed ID: 4674454 [No Abstract] [Full Text] [Related]
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6. The total synthesis of a nuclear analogue of the penicillin--cephalosporin antibiotics. Brunwin DM; Lowe G; Parker J J Chem Soc Perkin 1; 1971; 22():3756-62. PubMed ID: 5167084 [No Abstract] [Full Text] [Related]
7. beta-lactam antibiotics. Novel synthetic routes to cephem-ring system from beta-lactam thiazolines via hydrazinothioazetidinones. Franceschi G; Foglio M; Masi P; Suarato A; Palamidessi G; Bernardi L; Arcamone-Cainelli G J Am Chem Soc; 1977 Jan; 99(1):248-50. PubMed ID: 830679 [No Abstract] [Full Text] [Related]
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9. New beta-lactam-antibiotics. Fluorinated cephalosporins. Müller B; Peter H; Schneider P; Bickel H Helv Chim Acta; 1975 Dec; 58(8):2469-73. PubMed ID: 1194056 [No Abstract] [Full Text] [Related]
10. [New beta-lactam antibiotics. Functionalisation of 3-hydroxy-3-cephem-4-carboxylic esters through the Wittig reaction (author's transl)]. Scartazzini R Helv Chim Acta; 1977; 60(5):1510-21. PubMed ID: 893122 [No Abstract] [Full Text] [Related]
11. [Synthesis of radioactive potential precursers of peptide moieties of ergotoxine alkaloids]. Johne S; Gröger D Pharmazie; 1974 Mar; 29(3):181-6. PubMed ID: 4849849 [No Abstract] [Full Text] [Related]
12. Novel extension of Meyers' methodology: stereoselective construction of axially chiral 7,5-fused bicyclic lactams. Penhoat M; Levacher V; Dupas G J Org Chem; 2003 Nov; 68(24):9517-20. PubMed ID: 14629186 [TBL] [Abstract][Full Text] [Related]
13. [New -lactam systems from penicillins]. Fechtig B; Bickel H; Heusler K Helv Chim Acta; 1972 Mar; 55(2):417-23. PubMed ID: 5023143 [No Abstract] [Full Text] [Related]
14. [New beta-lactam antibiotics. Cephem derivatives with electron withdrawing substituents at position 3 (author's transl)]. Peter H; Müller B; Bickel H Helv Chim Acta; 1975 Dec; 58(8):2450-69. PubMed ID: 1194055 [No Abstract] [Full Text] [Related]
15. [ -Lactam antibiotics. Preparation of N-acyl derivatives of 7-amino-ceph-3-em-4-carboxylic acid]. Scartazzini R; Bickel H Helv Chim Acta; 1972 Mar; 55(2):423-34. PubMed ID: 5023144 [No Abstract] [Full Text] [Related]
16. Cephalosporin 3'-phloroglucide esters and 7-(phloroglucidamido) cephalosporins as novel antibacterial agents. Hwu JR; Moshfegh AA; Tsay SC; Lin CC; Tseng WN; Azaripour A; Mottaghian H; Hakimelahi GH J Med Chem; 1997 Oct; 40(21):3434-41. PubMed ID: 9341918 [TBL] [Abstract][Full Text] [Related]
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19. [Studies on beta-lactam antibiotics. III. The stereospecific synthesis of 7-amidinothioacetamidocephalosporanic acid sulfoxide derivatives]. Su SH; Tu JD; Wang WM; Xu GY Yao Xue Xue Bao; 1982 Jul; 17(7):510-6. PubMed ID: 7180482 [No Abstract] [Full Text] [Related]
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