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6. Thermal rearrangement of 2,2,4,4-tetramethylthietan-3-one 1-oxide; a reaction related to the ring expansion of the penicillin S-oxides. Bushby RJ. J Chem Soc Perkin 1; 1976; (23):2590-3. PubMed ID: 1034647 [No Abstract] [Full Text] [Related]
7. Recent developments in the chemistry of penicillins. McGregor DN. Fortschr Chem Org Naturst; 1974; 31(0):1-62. PubMed ID: 4372135 [No Abstract] [Full Text] [Related]
8. Transformations of penicillins. VI. Preparation and reactions of thiosulphonate S-esters derived from penicillin S-oxides. Allan RD, Barton DH, Girijavallabhan M, Sammes PG. J Chem Soc Perkin 1; 1974; 0(12):1456-9. PubMed ID: 4472412 [No Abstract] [Full Text] [Related]
12. Transformations of penicillins. IV. On the trapping of sulphenic acids from penicillins with thiols. Allan RD, Barton DH, Girijavallabhan M, Sammes PG, Taylor MV. J Chem Soc Perkin 1; 1973; 11():1182-7. PubMed ID: 4739020 [No Abstract] [Full Text] [Related]
17. Some remarks of penicillin and desacetylcephalosporin synthesis by mixed anhydrides method. Borowicz P, Eckstein Z. Pol J Pharmacol Pharm; 1979; 31(3):227-37. PubMed ID: 503971 [Abstract] [Full Text] [Related]
18. Syntheses based on 1,2-secopenicillins. Part III. Hydration of 4-(3-substituted prop-2-ynylthio)azetidin-2-ones and a new cephalosporin synthesis. Nayler JH, Osborne NF, Pearson MJ, Southgate R. J Chem Soc Perkin 1; 1976; (15):1615-20. PubMed ID: 987056 [No Abstract] [Full Text] [Related]
19. [Mezlocillin: a penicillin from the acylureido series. Synthesis and chemical properties]. König HB, Metzger KG, Offe HA, Schröck W. Arzneimittelforschung; 1983; 33(1):88-90. PubMed ID: 6299310 [Abstract] [Full Text] [Related]