HCID 17865655, compound → HCID 69199050, compound

Participants

Reaction Steps

The experimental protocol used is the same as that described for the synthesis of intermediate 1.1, starting with 10H-phenoxazine-2-carboxylic acid (J. Org. Chem. 1960, 25, 747-753) and L-leucyl-N1-[(3S)-2-methoxytetrahydrofuran-3-yl]-L-leucinamide (intermediate 1.6). The condensation product is purified by chromatography on a silica column (eluent: heptane/ethyl acetate: 3/7). A yellow solid is obtained with a yield of 72%. Melting point: 178-179° C.

Provenance & Evidence