HCID 9844021, compound → HCID 178421253, compound

Participants

Reaction Steps

To a solution of 0.17 g of 3β-(2-aminoethoxy)-17β-(3-furyl)-5β-androstan-14β-ol (I-aa) in 12 ml of absolute ethanol 0.090 g of 3,5-dimethyl-1-pyrazolylformamidinium nitrate were added and the mixture was kept at reflux for 7 hrs; the ethanol was concentrated under reduced pressure and 0.18 g of the title compound (I-al) crystallized as a white solid.

Provenance & Evidence