Assertion: cortisone | /r/HasProperty | synthesized in multi-step chemical process
Facets:
value: traditionally
type: OTHER
value: from deoxycholic acid
type: OTHER
Source sentences:
text: Traditionally, cortisone was synthesized from deoxycholic acid in a multi-step chemical process (31 steps) characterized by low mass yields (0.16%) and high economic costs (200 $/g, 1949).