1221885-59-1Relevant articles and documents
METHODS AND INTERMEDIATES FOR PREPARING DEUTETRABENAZINE
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Page/Page column 32; 33; 36; 37; 39; 40; 42, (2019/07/17)
Disclosed is a process for the preparation of deutetrabenazine and intermediates useful in the preparation thereof. Disclosed are also process for making amorphous deutetrabenazine.
BENZOQUINOLINE INHIBITORS OF VESICULAR MONOAMINE TRANSPORTER 2
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, (2018/07/05)
The present invention relates to new benzoquinoline inhibitors of vesicular monoamine transporter 2 (VMAT2), pharmaceutical compositions thereof, and methods of use thereof.
NOVEL PROCESS FOR PREPARATION OF TETRABENAZINE AND DEUTETRABENAZINE
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Page/Page column 10, (2017/11/15)
The present invention provides process for preparation of dihydroxy benzoquinoline compound (III) comprising reacting dihydroxy isoquinoline compound (IV) or a salt thereof with (2-acetyl-4-methyl-pentyl)-trimethyl-ammonium iodide (V) and further 5 converting it to tetrabenazine (I) and deutetrabenazine (II).