Assertion: progesterone | /r/HasProperty | reduced in turn
Facets:
value: to yield progesterone
type: PURPOSE
Source sentences:
text: For the example, cortisone can be simultaneously deoxygenated at the C-17 and C-21 position by treatment with iodotrimethylsilane in chloroform to produce 11-keto-progesterone (ketogestin), which in turn can be reduced at position-11 to yield progesterone.