Ivabradine Impurity 1 Hydrochloride synthesis

2synthesis methods

Product Name:Ivabradine Impurity 1 Hydrochloride
CAS Number:85175-52-6
Molecular formula:C16H25ClN2O3
Molecular Weight:328.83

2H-3-Benzazepin-2-one, 1,3-dihydro-7,8-dimethoxy-3-[3-[methyl(phenylmethyl)amino]propyl]-

96254-71-6
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85175-52-6
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Yield: 87%

Steps:

I N-[3-(7,8-Dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one-3-yl)-propyl]-methylamine hydrochloride
EXAMPLE I N-[3-(7,8-Dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one-3-yl)-propyl]-methylamine hydrochloride This compound was prepared analogous to Example B by catalytic hydrogenation of 1-[7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-on -3-yl]-3-(N-benzyl-methylamino)-propane. Yield: 87% of theory. Melting point: 110° C. (decomp.).

References:

Dr. Karl Thomae Gesellschaft mit beschrankter Haftung US4490369, 1984, A

3-(3-Chloropropyl)-7,8-dimethoxy-2,3,4,5-tetrahydro-1H-3-benzazepin-2-one

85175-65-1
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85175-52-6
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References

Ivabradine Impurity 1 Hydrochloride Related Search:

Ivabradine Impurity 1 Hydrochloride 7,8-Dimethoxy-3-(3-iodopropyl)-1,3-dihydro-2H-3-benzazepin-2-one C-(3,4-DIMETHOXY-BICYCLO[4.2.0]OCTA-1(6),2,4-TRIEN-7-YL)-METHYLAMINE 7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one Ivabradine hydrochloride (Z)-3-(3-chloropropyl)-7,8-diethyl-1H-benzo[d] azepin-2 (3H)-one (3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride (1S)-4,5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane hydrochloride

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Ivabradine Impurity 1 Hydrochloride synthesis

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