HCID 178497113, compound → HCID 178524092, compound

Participants

Reaction Steps

The title compound is prepared from a ca. 1:1 mixture of cis-1-(1H-benzoimidazole-5-carbonyl)-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridine-6-carboxylic acid methyl ester and cis-1-(1H-benzoimidazole-5-carbonyl)-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridine-7-carboxylic acid methyl ester following a procedure analogous to that described in Example 35 and separated from Example 98 by HPLC on reversed phase (MeCN/H2O). Yield: 5% of theory; Mass spectrum (ESI+): m/z=362 [M+H]+.

Provenance & Evidence