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Home › Process for the preparation of spiro[(4-cyclohexanone)-[3]indol]-2′[1′H]-one derivatives

Process for the preparation of spiro[(4-cyclohexanone)-[3]indol]-2′[1′H]-one derivatives

US Patent 6884895 · Granted Apr 26, 2005

Estimated economic value: $26,307,000 ⓘ

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