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A method for the biological mono hydroxy insulation of 16 - carb alkoxy derivatives of 16 - dehydro - yohimban, 17 - alkoxy - yohimbanen and their 3 - epiverbindungen
A method for the biological mono hydroxy insulation of 16 - carb alkoxy derivatives of 16 - dehydro - yohimban, 17 - alkoxy - yohimbanen and their 3 - epiverbindungen