Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1998-09-30
2000-07-25
Shah, Mukund J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
540215, C07D50118, C07D50104
Patent
active
060938137
ABSTRACT:
Cephalosporin derivatives of formula II ##STR1## wherein R.sup.a denotes hydrogen or a silyl group; R.sup.b denotes a group of formula --OR.sup.e, wherein R.sup.e denotes hydrogen or alkyl; and R.sup.c and R.sup.d together denote a bond; in free form or in salt form.
REFERENCES:
patent: 3351596 (1967-11-01), Chamberlin
patent: 3880851 (1975-04-01), Webber
patent: 3984401 (1976-10-01), Terao et al.
patent: 3987039 (1976-10-01), Yoshioka et al.
patent: 3997528 (1976-12-01), Yoshioka et al.
patent: 4101658 (1978-07-01), Yoshioka et al.
patent: 4147863 (1979-04-01), Miyadera et al.
Sugawara, Tohru et al. Chemical & Pharmaceutical Bulletin, vol. 28, no. 4, Apr.. 1980, pp. 1339-1341.
Peter, Heinrich et al., Helvetica Chimica Acta, vol. 57, No. 7, 1974, pp. 2044-2054.
Cephalosporins & Penicillins, Chemistry & Biology, Ed. E. H. Flynn, Academic Press N.Y. & London, 1972, p. 166.
Hashimoto, T. et al., Chem. Pharm. Bull, 26 (6), 1978, pp. 1803-1811.
Bateson, J.H. et al., Bioorg. Chem. Let. 3, 1993, pp. 2219-2224.
Fieser and Fieser, Reagents for Organic Synthesis, John Wiley and Sons, Inc., 1967, p. 775.
Ascher Gerd
Ludescher Johannes
Sturm Hubert
Wieser Josef
Biochemie Gesellschaft m.b.H.
Kalinchak Stephen G.
McNally Lydia T.
Shah Mukund J.
Sripada Pavanaram K
LandOfFree
Cephalosporin compounds does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cephalosporin compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cephalosporin compounds will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1337493