Synthesis of ent-progesterone and intermediates thereof
AssigneePrevacus, Inc.
InventorsDaniel E. Levy, Faliang Zhang, Xinxi Zhan
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Abstract
The present invention relates to the synthesis of ent-progesterone and intermediates thereof.
Claims105
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula:
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula:
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- with a compound of the formula:
- to produce a compound of the formula:
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula:
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula:
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula:
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula:
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula:
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- with a compound of the formula
- to produce a compound of the formula
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula
A method for preparing ent-progesterone comprising the step of reacting a compound of the formula:
- to produce a compound of the formula
A method for preparing ent-progesterone comprising the step of reacting an enone intermediate compound with triethylsilane and a catalyst to form a silyl enol ether.
Dependencies are inferred from the claim text.