Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Fungus – except allergen – or component thereof or substance...
Patent
1978-05-08
1980-04-01
Lee, Mary C.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Fungus, except allergen, or component thereof or substance...
2602452R, 2602452T, 2603262R, 26032614R, 26032625, 26032631, 544239, 544316, 544353, 546174, 546275, 548336, C07D48704, A61K 3140
Patent
active
041962117
ABSTRACT:
Disclosed are 6-(.alpha.-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid and its 2,3-dihydro analogue, 6-(.alpha.-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. Such compounds and their pharmaceutically acceptable salt, ester, ether and aide derivatives (derivatives involving both the secondary alcohol and the carboxyl group) are useful as antibiotics. Also disclosed are processes for the preparation of such compounds, pharmaceutical compositions comprising such compounds and methods of treatment comprising administering such compounds and compositions when an antibiotic effect is indicated.
REFERENCES:
patent: 3950357 (1976-04-01), Kahan et al.
Fieser et al., Advanced Organic Chemistry; p. 310, (1961).
Wong et al., J.A.C.S. vol. 99, pp. 2823-2824, (1977).
Bose et al., J. Org. Chem. vol. 39, pp. 115-116, (1974).
Christensen Burton G.
Shih David H.
Anderson, Jr. Rudolph J.
Lee Mary C.
Levitt Julian S.
Mahon Frank M.
Merck & Co. , Inc.
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