CAS 105601-04-5

3-(1-(dimethylamino)ethyl)phenol3-[1-(Dimethylamino)ethyl]phenol

Codes: RIVAT-001, (III)145089-1-a, (IV)145089-4-a

Application context (from source-drug indications)

Alzheimer's diseaseRivastigmine TartrateDementiaRivastigmine TartrateParkinson's diseaseRivastigmine Tartrate抗胆碱能综合征Rivastigmine Tartrate神经行为学表现Rivastigmine TartrateCognitive impairmentRivastigmine Tartrate

Source drugs (routes using this intermediate)

Drug	Tier	Expiry
Rivastigmine Tartrate	Tier B — Position early	-

Position in synthesis routes (up/downstream chain)

Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.

Rivastigmine TartrateOriginator routesteps: 2total yield: /

3-(1-(dimethylamino)ethyl)phenol→diethylcarbamic chloride→3-(1-(dimethylamino)ethyl)phenyl ethyl(methyl)carbamate

Rivastigmine TartrateOptimised routesteps: 5total yield: /

1-(3-Hydroxyphenyl)ethanone→3-(1-Aminoethyl)phenol→3-[1-(Dimethylamino)ethyl]phenol→N-Ethyl-N-methylcarbamic chloride→N-Ethyl-N-methylcarbamic acid 3-[1-(N,N-dimethylamino)ethyl]phenyl ester→Formic acid N-methylmethanamine→1-[(1H-Imidazol-1-yl)carbonyl]1H-imidazole→N-Ethyl-N-methylamine→(S)-3-(1-(Dimethylamino)ethyl)phenyl ethyl(methyl)carbamate

Rivastigmine TartrateOptimised routesteps: 5total yield: /

1-(3-Hydroxyphenyl)ethanone→Aminomethane→3-[1-(Methylamino)ethyl]phenol→3-[1-(Dimethylamino)ethyl]phenol→3-(1-Aminoethyl)phenol→(-)-3-((1S)-1-(Dimethylamino)ethyl)phenol→N-Ethyl-N-methylcarbamic chloride→Ethyl(methyl)carbamic bromide→(S)-3-(1-(Dimethylamino)ethyl)phenyl ethyl(methyl)carbamate

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