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6. Synthesis of 7alpha-substituted cephalospofins. V4 Novel oxidation procedure for syntheses of 7alpha-methoxycephalosporins and 6alpha-methoxypenicillins. Yanagisawa H; Fukushima M; Ando A; Nakao H J Antibiot (Tokyo); 1976 Sep; 29(9):969-72. PubMed ID: 993138 [No Abstract] [Full Text] [Related]
7. Synthesis and antibacterial activity of 5-nitrofuryl and 3-methoxy-2-nitrophenyl derivatives of 6 beta-aminopenicillanic, 7 beta-aminocephalosporanic and 7 beta-aminodesacetoxy-cephalosporanic acids. Stoyanova R; Kaloyanov N; Traldi P; Bliznakov M Arzneimittelforschung; 2001; 51(12):991-7. PubMed ID: 11799847 [TBL] [Abstract][Full Text] [Related]
8. Studies of lactams. Part 47. Penicillin and cephalosporin analogues with methylthio-substituents. Fahey JL; Lange BC; Van der Veen JM; Young GR; Bose AK J Chem Soc Perkin 1; 1977; (10):1117-26. PubMed ID: 560380 [No Abstract] [Full Text] [Related]
9. Synthesis of cephalosporins and penicillins by enzymatic acylation. Takahashi T; Kato K; Yamazaki Y; Isono M Jpn J Antibiot; 1977 Dec; 30 Suppl():230-8. PubMed ID: 349192 [No Abstract] [Full Text] [Related]
10. 6-epi-penicillins and 7-epi-cephalosporins. Gutowski GE Tetrahedron Lett; 1970 May; (21):1779-82. PubMed ID: 5433530 [No Abstract] [Full Text] [Related]
11. Substituent effects upon the base hydrolysis of penicillins and cephalosporins. Competitive intramolecular nucleophilic amino attack in cephalosporins. Indelicato JM; Norvilas TT; Pfeiffer RR; Wheeler WJ; Wilham WL J Med Chem; 1974 May; 17(5):523-7. PubMed ID: 4830254 [No Abstract] [Full Text] [Related]
12. Letter: Beta-thionolactam analogs of cephalosporins and penicillins. Wojtkowski PW; Dolfini JE; Kocy O; Cimarusti CM J Am Chem Soc; 1975 Sep; 97(19):5628-30. PubMed ID: 1159241 [No Abstract] [Full Text] [Related]
13. Semisynthetic penicillins and cephalosporins. Diaconu E; Grăunte X; Dumitrescu S; Nechifor M; Hoişie S; Lupuşoru C Rev Med Chir Soc Med Nat Iasi; 1988; 92(2):359-60. PubMed ID: 3187246 [No Abstract] [Full Text] [Related]
14. Chemical transformations of penicillins and cephalosporins. Mechanism and stereochemistry of the interconversions of penam and cepham systems. Kukolja S; Lammert SR; Gleissner MR; Ellis AI J Am Chem Soc; 1975 May; 97(11):3192-8. PubMed ID: 1133345 [No Abstract] [Full Text] [Related]
15. Studies related to penicillins and cephalosporins. 3. Oxidative rearrangement of a 4-mercaptoazetidin-2-one to a delta4-isothiazolin-3-one. Bachi MD; Goldberg O J Chem Soc Perkin 1; 1974; 10(0):1184-7. PubMed ID: 4859508 [No Abstract] [Full Text] [Related]
16. Total synthesis of beta-lactam antibiotics. IV. Epimerization of 6(7)-aminopenicillins and -cephalosporins from alpha to beta. Firestone RA; Maciejewicz NS; Ratcliffe RW; Christensen BG J Org Chem; 1974 Feb; 39(4):437-40. PubMed ID: 4814781 [No Abstract] [Full Text] [Related]
17. Development of the semi-synthetic penicillins and cephalosporins. Hamilton-Miller JM Int J Antimicrob Agents; 2008 Mar; 31(3):189-92. PubMed ID: 18248798 [TBL] [Abstract][Full Text] [Related]
18. Synthesis and antimicrobial properties of substituted beta-aminoxypropionyl penicillins and cephalosporins. Balsamo A; Broccali G; Lapucci A; Macchia B; Macchia F; Orlandini E; Rossello A J Med Chem; 1989 Jun; 32(6):1398-401. PubMed ID: 2724308 [TBL] [Abstract][Full Text] [Related]
19. Orally active cephalosporins and penicillins. Böhme EH; Bambury RE; Baumann RJ; Erickson RC; Harrison BL; Hoffman PF; McCarty FJ; Schnettler RA; Vaal MJ; Wenstrup DL J Med Chem; 1980 Apr; 23(4):405-12. PubMed ID: 7381838 [TBL] [Abstract][Full Text] [Related]
20. Structural studies on penicillin derivatives. IX. Synthesis of thiazolidine-azetidinones. Cooper RD; José FL J Am Chem Soc; 1972 Feb; 94(3):1021-2. PubMed ID: 5061137 [No Abstract] [Full Text] [Related] [Next] [New Search]