HCID 23369740, compound → HCID 23369813, compound

Participants

Reaction Steps

The title compound was prepared in a manner similar to that described in Example 275 using the compound obtained in Example 293 (21 mg, 0. 070 mmol), 10% palladium-on-carbon (10 mg) and dimethylformamide (0.6 ml). 11 mg of the title compound was obtained as colorless crystals (57.4%). The crystals were purified by silica gel column chromatography to obtain the cis- form of the title compound as colorless powdery crystals (mp. 209°-225° C.) and the trans- form of the title compound as colorless powdery crystals (mp. 142°-155° C.).

Provenance & Evidence