HCID 58392673, compound → (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-(3,3-Dimethyl-butyl)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one

Participants

Role	Name	HCID	Charge
Reactant	HCID 58392673	HCID 58392673	—
Reactant	(1S,2S,4R,8S,9S,11S,12R,13S,19S)-6-(cyclopropylmethyl)-12,19-difluoro-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-azapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one	HCID 58392813	—
Product	(4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-(3,3-Dimethyl-butyl)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one	HCID 58392764	69%

The title compound is prepared from compound 56 following the procedure described in Example 10 for the synthesis of compound 45.