6-(Aminomethyl)penicillanic acid 1,1-dioxide esters and intermed

Details 6-(Aminomethyl)penicillanic acid 1,1-dioxide esters and intermed 6-(Aminomethyl)penicillanic acid 1,1-dioxide esters and intermed

1984-02-06

1985-08-20

Rizzo, Nicholas S.

Drug, bio-affecting and body treating compositions

Plural fermentates of different origin

2602452T, 2602452R, 514368, C07D49900, A61K 31425

Patent

active

045363935

ABSTRACT:
6-alpha- and 6-beta-(Aminomethyl)penicillanic acid, 1,1-dioxide esters which are hydrolyzable under physiological conditions, particularly those wherein the ester radical is 1H-isobenzofuran-3-on-1-yl or (5-methyl-1,3-dioxol-2-on-4-yl)methyl, and an improved process and intermediates used in their synthesis.

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Sheehan et al., J. Org. Chem., 42, pp. 4045-4048, (1977).
Clayton et al., J. Med. Chem., 19, pp. 1385-1389, (1976).

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