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US4603210A Preparation process of acemetacin 失效
acemetacin的制备方法

Preparation process of acemetacin
摘要:
A process for preparing acemetacin which process comprises removing a protecting group, which is other than tetrahydropyranyl group and is removable under acidic conditions, from an acemetacin ester represented by the formula ##STR1## wherein R means the protecting group, under the acidic conditions.
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