Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1973-11-20
1977-11-08
Coughlan, Jr., Paul M.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
424271, C07D49946
Patent
active
040575446
ABSTRACT:
Novel penicillins of the formula ##STR1## wherein R is a branched chain alkyl group of from 3 to 14 carbon atoms, and their pharmaceutically acceptable salts, are easily absorbed in the blood and tissues through oral administration and show excellent antimicrobial activity against Gram-positive and Gram-negative bacteria, particularly against microorganisms of the genus Pseudomonas, such as Pseudomonas aeruginosa.
REFERENCES:
patent: 3660379 (1972-05-01), Morimoto et al.
patent: 3697507 (1972-10-01), Frederiksen et al.
patent: 3748323 (1973-07-01), Hamanaka
patent: 3925362 (1975-12-01), Sugimoto et al.
Akimoto Hiroshi
Hanaoka Tadashi
Kakeya Nobuharu
Nishijima Koji
Sugimoto Keiichi
Coughlan, Jr. Paul M.
Takeda Chemical Industries Ltd.
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