Patent 3956363 Issued on May 11, 1976. Estimated Expiration Date: May 11, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
560/108, Esterified phenolic hydroxy560/10, Ortho fused rings in acid moiety560/139, Ortho fused562/428, Indenyl or hydrindenyl562/435, Plural rings562/441, Plural rings bonded directly to the same carbon562/442, Nitrogen not bonded directly to a ring562/452, Oxy562/455, Amide562/457, Plural rings with nitrogen bonded directly to at least one ring562/466, Polycyclo ring system562/488, Plural rings562/491Plural rings bonded directly to the same carbon
New substituted indenyl acetic acids and nontoxic pharmaceutically acceptable amides, esters and salts derived therefrom. The substituted indenyl acetic acids disclosed herein have anit-inflammatory, anti-pyretic and analgesic activity.