Novel betalactam elastase inhibitors containing phosphorous acid

Details Novel betalactam elastase inhibitors containing phosphorous acid Novel betalactam elastase inhibitors containing phosphorous acid

1991-03-20

1992-03-31

Berch, Mark L.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Phosphorus containing other than solely as part of an...

540360, 514851, C07F 9568, A61K 34675

Patent

active

051008807

ABSTRACT:
New substituted azetidinones of the general formula (A), which have been found to be potent elastase inhibitors and thereby useful as anti-inflammatory and antidegenerative agents, are described. ##STR1##

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Tanaka et al, Heterocycles, vol. 24, No. 9, pp. 2539-2543 (1986).

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