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Process for the preparation of ambrisentan and novel intermediates thereof
Process for the preparation of ambrisentan and novel intermediates thereof
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机译:安布森坦的制备方法及其新型中间体
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摘要
The invention relates to improved processes for the preparation of ambrisentan. The invention also relates to a novel intermediate useful in the preparation of ambrisentan and a process for the preparation of the intermediate. The invention also relates to new polymorphic form of ambrisentan. In particular, it relates to a polymorphic form, designated as Form I of ambrisentan and a process for the preparation of the Form I.
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