HCID 59289323, compound → HCID 59289358, compound

Participants

Reaction Steps

Compound 36.6 (crude 233 mg) was dissovled in 10 mL concentrated NH4OH. The solution was stirred at r.t. for 24 h and then concentrated under reduced pressure. The residue was subjected to a reverse phase HPLC eluting with 0-15% CH3CN in water to give compound 36.7 (40 mg, 22% yield). 1H NMR (D2O, 300 MHz) 8.12 (s, 1H), 8.03 (s, 1H), 6.14 (br m, 3H), 4.66 (m, 1H), 4.40 (d, J=6.0 Hz, 1H),; 31P NMR (D2O 121.4 MHz) 7.1; MS (ESI) m/z 385 [M+H]+.

Provenance & Evidence