Pyrrolizine compounds useful as anti-inflammatory agents

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C514S413000

Reexamination Certificate

active

11206558

ABSTRACT:
Pyrrolizine compounds having the formula (I),or pharmaceutically-acceptable salts thereof, are effective in treating inflammatory or immune diseases, where A is a four- to seven-membered saturated ring, K is O or S, and R1, R2, R3n, and M are defined in the specification.

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