Methanamine, N-methoxy-, hydrochloride (1:1) → HCID 86651800, compound

Participants

Reaction Steps

(R)-tert-butyl 5-(methoxy(methyl)carbamoyl)-1-(5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)spiro[indoline-3,4′-piperidine]-1′-carboxylate was prepared by the procedures described in Example 10, Step 5, substituting (R)-2-(1′-(tert-butoxycarbonyl)-1-(5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)spiro[indoline-3,4′-piperidine]-5-yl)acetic acid with (R)-1′-(tert-butoxycarbonyl)-1-(5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)spiro[indoline-3,4′-piperidine]-5-carboxylic acid, and substituting NH4Cl with N,O-dimethylhydroxylamine hydrochloride. LCMS (APCI+) m/z 508.3 [M+H]+; Rt=3.56 min.

Provenance & Evidence